Marine Weather and Tide Forecast for Winthrop Town, MA
November 29, 2023 10:35 AM EST (15:35 UTC)
Sunrise 6:49AM Sunset 4:14PM Moonrise 6:53PM Moonset 10:25AM
ANZ230 Boston Harbor- 1001 Am Est Wed Nov 29 2023
This afternoon..W winds 10 to 15 kt. Gusts up to 20 kt. Waves around 2 ft.
Tonight..SW winds 10 to 15 kt. Waves 1 foot or less, then around 2 ft after midnight.
Thu..SW winds 10 to 15 kt. Waves around 2 ft in the morning, then 1 foot or less.
Thu night..SW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft.
Fri..SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Waves around 2 ft in the morning, then 1 foot or less. A chance of showers.
Fri night..SW winds 5 to 10 kt, becoming W after midnight. Waves 1 foot or less. Showers.
Sat..N winds 5 to 10 kt.
Sat night through Sun night..NE winds around 10 kt with gusts up to 20 kt. A chance of rain.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
This afternoon..W winds 10 to 15 kt. Gusts up to 20 kt. Waves around 2 ft.
Tonight..SW winds 10 to 15 kt. Waves 1 foot or less, then around 2 ft after midnight.
Thu..SW winds 10 to 15 kt. Waves around 2 ft in the morning, then 1 foot or less.
Thu night..SW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft.
Fri..SW winds 10 to 15 kt. Gusts up to 20 kt in the morning. Waves around 2 ft in the morning, then 1 foot or less. A chance of showers.
Fri night..SW winds 5 to 10 kt, becoming W after midnight. Waves 1 foot or less. Showers.
Sat..N winds 5 to 10 kt.
Sat night through Sun night..NE winds around 10 kt with gusts up to 20 kt. A chance of rain.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
ANZ200 1001 Am Est Wed Nov 29 2023
Synopsis for massachusetts and rhode island coastal waters.. High pres builds to our south today through Fri. A frontal system moves through later on Fri into early Sat. Active pattern continues late Sat into early next week.
Synopsis for massachusetts and rhode island coastal waters.. High pres builds to our south today through Fri. A frontal system moves through later on Fri into early Sat. Active pattern continues late Sat into early next week.
Area Discussion for - Boston, MA
(on/off) HelpNOTE: mouseover dotted underlined text for definition
FXUS61 KBOX 291446 AFDBOX
Area Forecast Discussion National Weather Service Boston/Norton MA 946 AM EST Wed Nov 29 2023
SYNOPSIS
Dry but blustery conditions today, along with unseasonably chilly conditions. Temperatures rebound Thursday as high pressure sets up south of New England. Dry Thursday night through part of Friday. Quick shot of light rain late Friday into early Saturday. Active pattern continues late on Saturday into early next week, but lots of uncertainty on how things evolve at this point.
NEAR TERM /UNTIL 6 PM THIS EVENING/
Update: 930 AM
The forecast remains well on track, with little changes from the previous issuance. A chilly and sunny morning continues with temperatures still in the mid-20s to mid-30s, 'warmest' at the coast. Observations across western Massachusetts and northwest Connecticut have listed increased cloud cover and a few flurries due to the ongoing lake effect snow. It would not be out of the question if a couple make it across the Berkshires. But these do not pose any hazards, only festive flurries. Did opt to update POPs to incorporate newest HIGH-RES guidance which suggests a few spot flurries across the interior. Otherwise, the chance for a few ocean effect showers across the Cape and Islands late this afternoon into this evening.
Winds will continue to ease, afternoon with temperatures recover to the middle and upper-30s.
Previous forecast discussion follows...
315 AM update...
* Dry but blustery and chilly today
Mean trough axis and core of CAA moves offshore early this morning.
Therefore, brunt of cold air and blustery WNW winds occur this morning, easing this afternoon as subtle height rises occur over SNE. This will result in winds shifting from WNW to WSW this afternoon.
Cold predawn with temps in the upper 20s and lower 30s, but blustery WNW winds up to 30 mph at times, yielding wind chills in the teens.
Thus, bundle up this morning. Highs only recover to 35-40 this morning, but not as harsh as yesterday given winds easing this afternoon along with some sunshine as well.
As winds shift to the WSW this afternoon, residual cold boundary layer streaming over relatively mild SSTs via WSW winds, expecting lots of strato-cu clouds impacting Cape Cod and the Islands later this afternoon. Given the steep low level lapse rates, some ocean effect rain/snow showers likely per hi res guidance across this area.
SHORT TERM /6 PM THIS EVENING THROUGH 6 PM THURSDAY/
315 AM update...
Wednesday night...
Height rises continue across SNE, promoting dry weather. Light WSW winds, decreasing clouds and a dry airmass will support good radiational cooling. Therefore blended in some of the colder MOS guidance to derive min temps, which yields lows in the 20s regionwide, including a few upper teens for western MA.
During the evening hours, leftover cold boundary layer streaming across the mild SSTs via WSW winds, may support some leftover rain/snow showers for Cape Cod and the Islands, then moving offshore late evening and overnight. Otherwise, dry weather prevails.
Thursday...
Short wave ridging advects across the area, yielding a nice day with dry weather. Sunshine in the morning may mix with some afternoon clouds in the WAA pattern, but overall very pleasant with temps rebounding into the mid and upper 40s. Less wind than previous days with SW winds 10-15 mph, a few gusts up to 20 mph possible Cape Cod and the Islands.
LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
Highlights
* Dry and quiet weather Thu night through much of Fri.
* Quick shot of light rain later on Fri into early Sat.
* Active pattern late Sat into early next week. Exact details uncertain at this point.
Thursday Night through early Friday...
Height rises through much of this period as a shortwave ridge builds from the Low/Mid Mississippi River Valley Thu evening into New England by Fri afternoon before shifting offshore. High pressure nudges in from offshore of the Southeast US through much of this period, but shifts further offshore on Fri.
Dry and quiet weather expected through this period with high pressure in control and with height rises until our next system begins sliding in later on Fri. Temperatures will be a bit milder than normal for this time of year due to prolonged SWly warm air advection. Should see temps at 925 hPa between 2-8 degrees C. This translates to lows generally in the 30s Thu Night. On Fri, highs top out in the 40s across the interior and low/mid 50s for the coastal plain.
Only potential weather impact during this timeframe is we will have a tightened pressure gradient in place due to the exiting high and incoming system. There is roughly a 20-40 kt SW low level jet at 925 hPa sliding through Thu Night into early Fri. This may result in some higher gusts, but have lowered from the default NBM. Appears to be running too high per analysis of Bufkit profiles per the NAM/GFS.
Later on Friday into early Saturday...
A progressive deamplifying shortwave lifts from the Mid Mississippi River Valley early on Fri into the eastern Great Lakes by late Fri.
The wave quickly lifts into Nova Scotia by early Sat. A fast moving frontal system slides through the region during this period.
Relatively benign system sliding through during this period.
Guidance continues to trend downward on the strength of the system as a deamplifying shortwave lifts in. Could see perhaps up to 0.25 inches of QPF when it is all said in done. Heaviest rains should be Fri eve into very early Sat AM and tapering off quickly. Only change to the forecast was to alter precip chances on the front and back end. The default NBM appears to be a bit too fast with the initial shot of precip given the drier air that needs to be overcome and ramping things a bit faster with the wave quickly swinging through.
Later on Saturday into early next week...
Active pattern with several potential shortwaves/troughs lifting into and through the region as flow becomes more cyclonic. Hard to time specific disturbances along with there intensity and locations at this point. Given the spread amongst deterministic and ensemble guidance, and lack of run to run consistency, have stuck with the NBM.
The result are chances of precipitation from late Sat through early next week, but not anticipating it to be precipitating the whole time. The largest negative 500 height anomalies per the GEFS/EPS and GEPS come early next week. This matches up with CPCs latest 8-14 day hazard outlook with a slight chance for high winds on Dec 6. Stay tuned for future updates.
AVIATION /15Z WEDNESDAY THROUGH SUNDAY/
Forecast Confidence Levels:
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
Today...High confidence.
VFR with dry weather. May see some mid level clouds developing roughly 15Z onward with bases around 4-6 kft. Should be more widespread across the Cape/Islands along with higher terrain.
Winds out of the W/WNW at 10-15 kts and gusts of 20-25 kts this morning. Winds ease to 5-10 kts and shift to the WSW/SW with gusts ceasing roughly 18-21Z.
Tonight...High confidence.
VFR. Winds out of the SW at 5-10 kts knots. Could see a few spotty rain/snow showers across the Cape/Islands. Have kept in TAF for ACK, but not as certain on coverage for Cape Cod. Could perhaps see brief MVFR ceilings for ACK.
Thursday...High confidence.
VFR, dry weather and SW winds 10-15 kt, gusts up to 20 kt Cape Cod and the Islands.
KBOS Terminal...High confidence in TAF. Gusty W winds this morning shift to the WSW/SW this afternoon.
KBDL Terminal...High confidence in TAF. VFR with W winds shifting to the SW this afternoon and SSW tonight.
Outlook /Thursday Night through Sunday/...
Thursday Night: VFR. Breezy.
Friday: VFR. Breezy. Chance SHRA.
Friday Night: Mainly VFR, with local IFR possible. Chance SHRA.
Saturday: Mainly VFR, with local MVFR possible. Slight chance RA.
Saturday Night: Mainly VFR, with local IFR possible. Chance RA.
Sunday: Mainly VFR, with areas IFR possible. Breezy. Chance RA.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
315 AM update...
* Gusty WNW winds this morning ease & become WSW this afternoon
Today...high confidence.
WNW winds 20-30 kt predawn slowly ease and then become WSW this afternoon. Dry weather and good vsby, the only exception will be across the southern waters, where scattered rain/snow showers possible late this afternoon.
Tonight...high confidence.
WSW winds 10-15 kt, possibly gusting up to 20 kt. Dry weather and good vsby, the only exception will be across the southern waters, where scattered rain/snow showers possible during the evening hours.
Thursday...high confidence.
High pressure south of New England provides quiet boating weather.
SW winds 10-15 kt, few gusts up to 20 kt possible. Dry weather and good vsby.
Outlook /Thursday Night through Sunday/...
Thursday: Winds less than 25 kt. Areas of seas approaching 5 ft.
Thursday Night: Moderate risk for Small Craft Advisory winds with local gusts up to 30 kt. Seas up to 5 ft.
Friday: Winds less than 25 kt. Areas of seas approaching 5 ft.
Chance of rain showers.
Friday Night: Winds less than 25 kt. Seas locally approaching 5 ft. Rain showers.
Saturday: Winds less than 25 kt. Areas of seas approaching 5 ft. Slight chance of rain.
Saturday Night: Winds less than 25 kt. Areas of seas approaching 5 ft. Chance of rain.
Sunday: Low risk for Small Craft Advisory winds with gusts up to 25 kt. Seas locally approaching 5 ft. Chance of rain.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory until 1 PM EST this afternoon for ANZ231>235-237-250-251-254>256.
Area Forecast Discussion National Weather Service Boston/Norton MA 946 AM EST Wed Nov 29 2023
SYNOPSIS
Dry but blustery conditions today, along with unseasonably chilly conditions. Temperatures rebound Thursday as high pressure sets up south of New England. Dry Thursday night through part of Friday. Quick shot of light rain late Friday into early Saturday. Active pattern continues late on Saturday into early next week, but lots of uncertainty on how things evolve at this point.
NEAR TERM /UNTIL 6 PM THIS EVENING/
Update: 930 AM
The forecast remains well on track, with little changes from the previous issuance. A chilly and sunny morning continues with temperatures still in the mid-20s to mid-30s, 'warmest' at the coast. Observations across western Massachusetts and northwest Connecticut have listed increased cloud cover and a few flurries due to the ongoing lake effect snow. It would not be out of the question if a couple make it across the Berkshires. But these do not pose any hazards, only festive flurries. Did opt to update POPs to incorporate newest HIGH-RES guidance which suggests a few spot flurries across the interior. Otherwise, the chance for a few ocean effect showers across the Cape and Islands late this afternoon into this evening.
Winds will continue to ease, afternoon with temperatures recover to the middle and upper-30s.
Previous forecast discussion follows...
315 AM update...
* Dry but blustery and chilly today
Mean trough axis and core of CAA moves offshore early this morning.
Therefore, brunt of cold air and blustery WNW winds occur this morning, easing this afternoon as subtle height rises occur over SNE. This will result in winds shifting from WNW to WSW this afternoon.
Cold predawn with temps in the upper 20s and lower 30s, but blustery WNW winds up to 30 mph at times, yielding wind chills in the teens.
Thus, bundle up this morning. Highs only recover to 35-40 this morning, but not as harsh as yesterday given winds easing this afternoon along with some sunshine as well.
As winds shift to the WSW this afternoon, residual cold boundary layer streaming over relatively mild SSTs via WSW winds, expecting lots of strato-cu clouds impacting Cape Cod and the Islands later this afternoon. Given the steep low level lapse rates, some ocean effect rain/snow showers likely per hi res guidance across this area.
SHORT TERM /6 PM THIS EVENING THROUGH 6 PM THURSDAY/
315 AM update...
Wednesday night...
Height rises continue across SNE, promoting dry weather. Light WSW winds, decreasing clouds and a dry airmass will support good radiational cooling. Therefore blended in some of the colder MOS guidance to derive min temps, which yields lows in the 20s regionwide, including a few upper teens for western MA.
During the evening hours, leftover cold boundary layer streaming across the mild SSTs via WSW winds, may support some leftover rain/snow showers for Cape Cod and the Islands, then moving offshore late evening and overnight. Otherwise, dry weather prevails.
Thursday...
Short wave ridging advects across the area, yielding a nice day with dry weather. Sunshine in the morning may mix with some afternoon clouds in the WAA pattern, but overall very pleasant with temps rebounding into the mid and upper 40s. Less wind than previous days with SW winds 10-15 mph, a few gusts up to 20 mph possible Cape Cod and the Islands.
LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
Highlights
* Dry and quiet weather Thu night through much of Fri.
* Quick shot of light rain later on Fri into early Sat.
* Active pattern late Sat into early next week. Exact details uncertain at this point.
Thursday Night through early Friday...
Height rises through much of this period as a shortwave ridge builds from the Low/Mid Mississippi River Valley Thu evening into New England by Fri afternoon before shifting offshore. High pressure nudges in from offshore of the Southeast US through much of this period, but shifts further offshore on Fri.
Dry and quiet weather expected through this period with high pressure in control and with height rises until our next system begins sliding in later on Fri. Temperatures will be a bit milder than normal for this time of year due to prolonged SWly warm air advection. Should see temps at 925 hPa between 2-8 degrees C. This translates to lows generally in the 30s Thu Night. On Fri, highs top out in the 40s across the interior and low/mid 50s for the coastal plain.
Only potential weather impact during this timeframe is we will have a tightened pressure gradient in place due to the exiting high and incoming system. There is roughly a 20-40 kt SW low level jet at 925 hPa sliding through Thu Night into early Fri. This may result in some higher gusts, but have lowered from the default NBM. Appears to be running too high per analysis of Bufkit profiles per the NAM/GFS.
Later on Friday into early Saturday...
A progressive deamplifying shortwave lifts from the Mid Mississippi River Valley early on Fri into the eastern Great Lakes by late Fri.
The wave quickly lifts into Nova Scotia by early Sat. A fast moving frontal system slides through the region during this period.
Relatively benign system sliding through during this period.
Guidance continues to trend downward on the strength of the system as a deamplifying shortwave lifts in. Could see perhaps up to 0.25 inches of QPF when it is all said in done. Heaviest rains should be Fri eve into very early Sat AM and tapering off quickly. Only change to the forecast was to alter precip chances on the front and back end. The default NBM appears to be a bit too fast with the initial shot of precip given the drier air that needs to be overcome and ramping things a bit faster with the wave quickly swinging through.
Later on Saturday into early next week...
Active pattern with several potential shortwaves/troughs lifting into and through the region as flow becomes more cyclonic. Hard to time specific disturbances along with there intensity and locations at this point. Given the spread amongst deterministic and ensemble guidance, and lack of run to run consistency, have stuck with the NBM.
The result are chances of precipitation from late Sat through early next week, but not anticipating it to be precipitating the whole time. The largest negative 500 height anomalies per the GEFS/EPS and GEPS come early next week. This matches up with CPCs latest 8-14 day hazard outlook with a slight chance for high winds on Dec 6. Stay tuned for future updates.
AVIATION /15Z WEDNESDAY THROUGH SUNDAY/
Forecast Confidence Levels:
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
Today...High confidence.
VFR with dry weather. May see some mid level clouds developing roughly 15Z onward with bases around 4-6 kft. Should be more widespread across the Cape/Islands along with higher terrain.
Winds out of the W/WNW at 10-15 kts and gusts of 20-25 kts this morning. Winds ease to 5-10 kts and shift to the WSW/SW with gusts ceasing roughly 18-21Z.
Tonight...High confidence.
VFR. Winds out of the SW at 5-10 kts knots. Could see a few spotty rain/snow showers across the Cape/Islands. Have kept in TAF for ACK, but not as certain on coverage for Cape Cod. Could perhaps see brief MVFR ceilings for ACK.
Thursday...High confidence.
VFR, dry weather and SW winds 10-15 kt, gusts up to 20 kt Cape Cod and the Islands.
KBOS Terminal...High confidence in TAF. Gusty W winds this morning shift to the WSW/SW this afternoon.
KBDL Terminal...High confidence in TAF. VFR with W winds shifting to the SW this afternoon and SSW tonight.
Outlook /Thursday Night through Sunday/...
Thursday Night: VFR. Breezy.
Friday: VFR. Breezy. Chance SHRA.
Friday Night: Mainly VFR, with local IFR possible. Chance SHRA.
Saturday: Mainly VFR, with local MVFR possible. Slight chance RA.
Saturday Night: Mainly VFR, with local IFR possible. Chance RA.
Sunday: Mainly VFR, with areas IFR possible. Breezy. Chance RA.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
315 AM update...
* Gusty WNW winds this morning ease & become WSW this afternoon
Today...high confidence.
WNW winds 20-30 kt predawn slowly ease and then become WSW this afternoon. Dry weather and good vsby, the only exception will be across the southern waters, where scattered rain/snow showers possible late this afternoon.
Tonight...high confidence.
WSW winds 10-15 kt, possibly gusting up to 20 kt. Dry weather and good vsby, the only exception will be across the southern waters, where scattered rain/snow showers possible during the evening hours.
Thursday...high confidence.
High pressure south of New England provides quiet boating weather.
SW winds 10-15 kt, few gusts up to 20 kt possible. Dry weather and good vsby.
Outlook /Thursday Night through Sunday/...
Thursday: Winds less than 25 kt. Areas of seas approaching 5 ft.
Thursday Night: Moderate risk for Small Craft Advisory winds with local gusts up to 30 kt. Seas up to 5 ft.
Friday: Winds less than 25 kt. Areas of seas approaching 5 ft.
Chance of rain showers.
Friday Night: Winds less than 25 kt. Seas locally approaching 5 ft. Rain showers.
Saturday: Winds less than 25 kt. Areas of seas approaching 5 ft. Slight chance of rain.
Saturday Night: Winds less than 25 kt. Areas of seas approaching 5 ft. Chance of rain.
Sunday: Low risk for Small Craft Advisory winds with gusts up to 25 kt. Seas locally approaching 5 ft. Chance of rain.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory until 1 PM EST this afternoon for ANZ231>235-237-250-251-254>256.
| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
| BHBM3 - 8443970 - Boston, MA | 4 mi | 47 min | 34°F | 30.04 | ||||
| 44013 - BOSTON 16 NM East of Boston, MA | 18 mi | 35 min | W 16G | 33°F | 50°F | 30.03 | 20°F | |
| 44029 - Buoy A0102 - Mass. Bay/Stellwagen | 24 mi | 91 min | WNW 19G | 33°F | 50°F | 3 ft | 30.03 | |
| 44018 - SE Cape Cod 30NM East of Nantucket, MA | 45 mi | 35 min | WNW 19G | 34°F | 49°F | 30.04 | 21°F | |
| FOXR1 - 8454000 - Providence, RI | 45 mi | 47 min | W 8.9G | 33°F | 47°F | 30.07 | ||
| IOSN3 - Isle of Shoals, NH | 45 mi | 35 min | W 20G | 30°F | 29.98 | 7°F | ||
| BLTM3 - 8447387 - Borden Flats Light at Fall River, MA | 47 mi | 47 min | WSW 9.9G | 32°F | 30.09 | |||
| FRVM3 - 8447386 - Fall River, MA | 47 mi | 47 min | 33°F | 47°F | 30.10 | |||
| BGXN3 - Great Bay Reserve, NH | 48 mi | 50 min | W 8.9 | 30°F | 30.01 | 14°F | ||
| FRXM3 | 48 mi | 47 min | 32°F | 14°F | ||||
| CPTR1 - 8452944 - Conimicut Light, RI | 49 mi | 47 min | WSW 13G | 31°F | 46°F | 30.07 |
toggle option: (graph/table)
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
| KBOS GENERAL EDWARD LAWRENCE LOGAN INTL,MA | 2 sm | 41 min | W 10 | 10 sm | A Few Clouds | 34°F | 10°F | 37% | 30.04 | |
| KBVY BEVERLY RGNL,MA | 15 sm | 42 min | W 09 | 10 sm | Clear | 30°F | 10°F | 43% | 30.02 | |
| KOWD NORWOOD MEMORIAL,MA | 16 sm | 42 min | WSW 12 | 10 sm | Clear | 36°F | 10°F | 35% | 30.05 | |
| KBED LAURENCE G HANSCOM FLD,MA | 18 sm | 44 min | W 09 | 10 sm | Clear | 32°F | 10°F | 40% | 30.03 |
Wind History from BOS
(wind in knots)Tide / Current for Belle Isle Inlet entrance, Boston Harbor, Massachusetts
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Belle Isle Inlet entrance
Click for Map
Wed -- 12:25 AM EST 9.59 feet High Tide
Wed -- 06:13 AM EST 0.65 feet Low Tide
Wed -- 06:51 AM EST Sunrise
Wed -- 09:25 AM EST Moonset
Wed -- 12:28 PM EST 10.99 feet High Tide
Wed -- 04:13 PM EST Sunset
Wed -- 05:52 PM EST Moonrise
Wed -- 06:53 PM EST -0.56 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 12:25 AM EST 9.59 feet High Tide
Wed -- 06:13 AM EST 0.65 feet Low Tide
Wed -- 06:51 AM EST Sunrise
Wed -- 09:25 AM EST Moonset
Wed -- 12:28 PM EST 10.99 feet High Tide
Wed -- 04:13 PM EST Sunset
Wed -- 05:52 PM EST Moonrise
Wed -- 06:53 PM EST -0.56 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Belle Isle Inlet entrance, Boston Harbor, Massachusetts, Tide feet
| 12 am |
| 9.5 |
| 1 am |
| 9.4 |
| 2 am |
| 8.2 |
| 3 am |
| 6.3 |
| 4 am |
| 4 |
| 5 am |
| 1.8 |
| 6 am |
| 0.7 |
| 7 am |
| 1.1 |
| 8 am |
| 2.7 |
| 9 am |
| 4.9 |
| 10 am |
| 7.4 |
| 11 am |
| 9.6 |
| 12 pm |
| 10.8 |
| 1 pm |
| 10.8 |
| 2 pm |
| 9.6 |
| 3 pm |
| 7.5 |
| 4 pm |
| 4.9 |
| 5 pm |
| 2.1 |
| 6 pm |
| 0.1 |
| 7 pm |
| -0.5 |
| 8 pm |
| 0.3 |
| 9 pm |
| 2 |
| 10 pm |
| 4.2 |
| 11 pm |
| 6.6 |
Boston Harbor
Click for Map
Wed -- 03:38 AM EST -1.21 knots Max Ebb
Wed -- 05:56 AM EST 0.00 knots Slack
Wed -- 06:50 AM EST Sunrise
Wed -- 09:05 AM EST 1.27 knots Max Flood
Wed -- 09:25 AM EST Moonset
Wed -- 11:50 AM EST -0.00 knots Slack
Wed -- 04:03 PM EST -1.36 knots Max Ebb
Wed -- 04:12 PM EST Sunset
Wed -- 05:52 PM EST Moonrise
Wed -- 06:30 PM EST 0.00 knots Slack
Wed -- 09:40 PM EST 1.20 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 03:38 AM EST -1.21 knots Max Ebb
Wed -- 05:56 AM EST 0.00 knots Slack
Wed -- 06:50 AM EST Sunrise
Wed -- 09:05 AM EST 1.27 knots Max Flood
Wed -- 09:25 AM EST Moonset
Wed -- 11:50 AM EST -0.00 knots Slack
Wed -- 04:03 PM EST -1.36 knots Max Ebb
Wed -- 04:12 PM EST Sunset
Wed -- 05:52 PM EST Moonrise
Wed -- 06:30 PM EST 0.00 knots Slack
Wed -- 09:40 PM EST 1.20 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Boston Harbor, Massachusetts Current, knots
| 12 am |
| -0.2 |
| 1 am |
| -0.7 |
| 2 am |
| -1 |
| 3 am |
| -1.2 |
| 4 am |
| -1.2 |
| 5 am |
| -0.8 |
| 6 am |
| 0.1 |
| 7 am |
| 0.9 |
| 8 am |
| 1.2 |
| 9 am |
| 1.3 |
| 10 am |
| 1.1 |
| 11 am |
| 0.6 |
| 12 pm |
| -0.1 |
| 1 pm |
| -0.6 |
| 2 pm |
| -1 |
| 3 pm |
| -1.3 |
| 4 pm |
| -1.4 |
| 5 pm |
| -1.2 |
| 6 pm |
| -0.5 |
| 7 pm |
| 0.5 |
| 8 pm |
| 1 |
| 9 pm |
| 1.2 |
| 10 pm |
| 1.2 |
| 11 pm |
| 0.9 |
Boston, MA,
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