Marine Weather and Tide Forecast for Marion Center, MA
April 22, 2025 2:52 AM EDT (06:52 UTC) Change Location
 | Sunrise 5:50 AM Sunset 7:33 PM Moonrise 3:16 AM Moonset 1:23 PM |
ANZ234 Buzzards Bay- 104 Am Edt Tue Apr 22 2025
Rest of tonight - S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: S 2 ft at 3 seconds and ne 1 foot at 5 seconds. Patchy fog. Showers likely.
Tue - SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: sw 2 ft at 4 seconds and ne 1 foot at 4 seconds. Patchy fog. A chance of showers in the morning. Vsby 1 nm or less.
Tue night - W winds 10 to 15 kt, becoming nw after midnight. Gusts up to 20 kt. Seas around 2 ft. Wave detail: sw 2 ft at 6 seconds and W 1 foot at 3 seconds. Patchy fog in the evening with vsby 1 to 3 nm.
Wed - NW winds 5 to 10 kt, becoming sw in the afternoon. Seas 1 foot or less. Wave detail: nw 1 foot at 3 seconds and sw 1 foot at 6 seconds.
Wed night - SW winds 5 to 10 kt, becoming nw after midnight. Seas 1 foot or less. Wave detail: sw 1 foot at 4 seconds and se 1 foot at 8 seconds.
Thu and Thu night - SW winds 5 to 10 kt. Seas 1 foot or less. Wave detail: N 1 foot at 3 seconds and S 1 foot at 5 seconds.
Fri - SW winds 5 to 10 kt. Seas 1 foot or less.
Fri night - S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
Sat and Sat night - S winds 15 to 20 kt, becoming nw. Gusts up to 25 kt. Seas 2 to 4 ft. Showers likely.
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.
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 104 Am Edt Tue Apr 22 2025
Synopsis for massachusetts and rhode island coastal waters - Warm front moves through tonight into Tue. Cold front moves through Tue night with another high pres arriving for Wed. High pres maintains control through Thu. Periodic chances for rainfall Fri through next weekend.
7 Day Forecast for Marine Location Near Marion Center, MA
NEW! Add second zone forecast
| Great Hill Click for Map Mon -- 02:44 AM EDT 3.49 feet High Tide Mon -- 02:45 AM EDT Moonrise Mon -- 05:53 AM EDT Sunrise Mon -- 08:07 AM EDT 0.64 feet Low Tide Mon -- 12:09 PM EDT Moonset Mon -- 03:23 PM EDT 3.23 feet High Tide Mon -- 07:30 PM EDT Sunset Mon -- 08:29 PM EDT 0.69 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |
Great Hill, Buzzards Bay, Massachusetts, Tide feet
| 12 am |
| 2.5 |
| 1 am |
| 3 |
| 2 am |
| 3.4 |
| 3 am |
| 3.5 |
| 4 am |
| 3.1 |
| 5 am |
| 2.4 |
| 6 am |
| 1.5 |
| 7 am |
| 0.9 |
| 8 am |
| 0.6 |
| 9 am |
| 0.8 |
| 10 am |
| 1.1 |
| 11 am |
| 1.4 |
| 12 pm |
| 1.9 |
| 1 pm |
| 2.4 |
| 2 pm |
| 2.9 |
| 3 pm |
| 3.2 |
| 4 pm |
| 3.1 |
| 5 pm |
| 2.6 |
| 6 pm |
| 1.9 |
| 7 pm |
| 1.1 |
| 8 pm |
| 0.7 |
| 9 pm |
| 0.7 |
| 10 pm |
| 1 |
| 11 pm |
| 1.4 |
| Cape Cod Canal Click for Map Mon -- 12:39 AM EDT 3.21 knots Max Flood Mon -- 02:44 AM EDT Moonrise Mon -- 03:56 AM EDT -0.14 knots Slack Mon -- 05:52 AM EDT Sunrise Mon -- 07:15 AM EDT -3.80 knots Max Ebb Mon -- 10:16 AM EDT 0.17 knots Slack Mon -- 12:09 PM EDT Moonset Mon -- 01:24 PM EDT 3.64 knots Max Flood Mon -- 05:11 PM EDT -0.16 knots Slack Mon -- 07:30 PM EDT Sunset Mon -- 07:55 PM EDT -3.52 knots Max Ebb Mon -- 10:52 PM EDT 0.02 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |
Cape Cod Canal, Massachusetts Current, knots
| 12 am |
| 3.1 |
| 1 am |
| 3.2 |
| 2 am |
| 2.8 |
| 3 am |
| 2 |
| 4 am |
| -0.5 |
| 5 am |
| -2.4 |
| 6 am |
| -3.3 |
| 7 am |
| -3.8 |
| 8 am |
| -3.6 |
| 9 am |
| -2.9 |
| 10 am |
| -1.4 |
| 11 am |
| 2.2 |
| 12 pm |
| 3.2 |
| 1 pm |
| 3.6 |
| 2 pm |
| 3.6 |
| 3 pm |
| 3.2 |
| 4 pm |
| 2.5 |
| 5 pm |
| 1 |
| 6 pm |
| -2.3 |
| 7 pm |
| -3.2 |
| 8 pm |
| -3.5 |
| 9 pm |
| -3.2 |
| 10 pm |
| -2.3 |
| 11 pm |
| 0.9 |
FXUS61 KBOX 220637 AFDBOX
Area Forecast Discussion National Weather Service Boston/Norton MA 237 AM EDT Tue Apr 22 2025
SYNOPSIS
Rain showers then taper off this morning with decreasing cloudiness in most areas and mild temperatures in the 60s to low 70s. Cloud cover may linger into the afternoon for the southern coast with cooler temperatures. Rather mild and dry with high pressure over New England to round out the work week. While there is a low chance of a passing shower late Thursday evening/night for northern Massachusetts, majority of the region is dry. A system for Saturday brings the next chance for widespread rainfall, though exact details remain uncertainty. Drier conditions return late this weekend into early next week.
NEAR TERM /THROUGH TODAY/
Key Messages...
* Rain ending Tuesday morning from west to east, becoming sunny shortly after the rain moves out, though the Cape and Islands may not escape the low clouds much of the day.
* Quite a bit warmer, with highs in the mid to upper 70s away from the cooler south coast.
Rain showers resulting from a frontal system crossing New England this morning will continue off and on through the early morning hours before a mid level cold front and accompanying dry air in the upper/mid levels bring rain to an end from west to east. For locations west of Worcester rain likely ends before sunrise with low clouds clearing by late morning. Further east the bulk of the precipitation should be out by 8am but the Cape and islands may hang onto some scattered showers through the morning. Rapid clearing is likely for southern New England, with sunny skies for everyone but the Cape and islands by 1-2pm, though it will be filtered by high clouds moving in in the afternoon. Guidance indicates a stubborn low level inversion that's hard to break over Cape Cod and the islands which would not only keep clouds around all day, but while temperatures inland reach well into the 70s, upper 50s to near 60 are more likely. A dry surface cold front drops through today, likely stalling out for a time over southeast MA where that low level moisture holds on longer. Eventually the cold front does fully push through, dropping dewpoints from the upper 50s Tuesday to upper 30s after midnight. This will mean clearing skies by sunrise Wednesday.
SHORT TERM /TONIGHT THROUGH 6 PM WEDNESDAY/
Key Messages...
* Dry and sunny.
Quiet, zonal flow continues on Wednesday with surface high pressure building overhead. This brings quiet, if cooler weather in the post frontal airmass. Even so, 925 mb temps around 10-11C should result in highs warmer than average for late April, in the upper 60s and low 70s; not a drastic temperature gradient to the coast today given offshore flow.
LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/
Key Messages:
* Warm and mostly dry Thursday and Friday, outside of a stray shower in northern Massachusetts Thursday evening/night.
* The next chance for widespread rain comes in Saturday, but there are uncertainties with the exact timing.
* Drier conditions Sunday into early next week.
The Big Picture: Nearly zonal flow at 500mb across the CONUS Thursday and Friday, a subtle 850mb shortwave may produce a couple of spotty showers late Thursday evening into predawn Friday.
Otherwise, do think much of this time remains dry as surface high pressure builds across New England. This feature moves northeast towards Nova Scotia ahead of the only soaking chance of rain for this part of the forecast, arriving Saturday, but confidence with exact timing is low given the uncertainty amongst the guidance.
Behind the system, mid-level ridging, surface high pressure builds in from the northwest with drier conditions Sunday into Monday of next week.
Wednesday Night through Friday Night: Surface high pressure builds across New England with a weak 850mb high centered off the Mid- Atlantic coast. Will have drier air for part of Thursday and think it will be the sunnier of the two days. Guidance has a shortwave riding around the northern edge of the 850mb high, the better forcing is to the north in Vermont and New Hampshire, cannot rule out spot rain in northern Massachusetts. While the NBM did not show POPs during this timeframe, did opt to use CONSALL, which gave 10-20 percent POPs for locations along and north of Route 2. As for temperatures, will have mild conditions both days as 850mb temperatures trend above normal, around +10C across western/central Massachusetts and Connecticut and +7/8C over eastern Massachusetts and Rhode Island. A quick look at BUFKIT and GFS does show mixing Thursday afternoon to 850mb. Highs Thursday afternoon reach the low to middle 70s, though at the coast will likely have a seabreeze given the time of year, and there the highs cooler in the 60s, perhaps upper 50s for the Islands and outer Cape Cod. As for Friday, little change in the airmass, perhaps +1C or +2C degrees warmer, would expect resulting highs for Friday to be a few degrees warmer than the prior day. Overnight temperatures for Thursday and Friday night are in the upper 40s and lower 50s.
Temperatures were inline with NBM and did not deviate.
Saturday: Low amplitude mid-level trough moves across the northeast and development of a low-pressure system with a southerly LLJ. Will have anomolous PWATs advect into southern New England, 1.2" to 1.5", which is ~3 standard deviation above normal. There remains a good amount of uncertainty with respect to the exact timing of the onset and endtime the rain, but are increasing chances for a widespread soaking rain during the daylight hours. Given the inherent uncertainties due to the timeframe of day 5/6, did not deviate from the NBM. Are modest probabilities for rainfall amounts greater than 0.5" across the region at 50 to 60 percent. Increase the potential rainfall to 1.0" or greater will have probabilites between 20 and 30 percent. Will want to check back with us if you have outdoor plans for Saturday.
Sunday and Monday: Mid-level ridging and surface high pressure will result in drying conditions Sunday and Monday. North-northeast flow Sunday lends a cooler day with highs in the upper-50s and low-60s.
The flow may become southwest by Monday and bring in slightly warmer temperatures in the upper-60s.
AVIATION /07Z TUESDAY THROUGH SATURDAY/
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
06z TAF Update:
Through 12Z: Moderate confidence.
VFR east to start. Categories then continue to deteriorate to MVFR, potentially IFR through 08z from W to E, in 4-6 SM -SHRA and ceilings 010-020. Confidence in IFR is low. -SHRA should be ongoing from ORH east by end of this period, while trending dry for BAF/BDL. S winds around 10 kt, with areas of low level shear as SW jet of 40 kt moves overhead.
Today: High confidence in trends but moderate on timing.
MVFR/IFR cigs early, quickly scattering out to VFR 13-16z. It may take longer for south-coastal/Cape airports to scatter out to VFR and showed MVFR-IFR ceilings thru at least 18z before trending to VFR. SW winds around 5-10 kt then shift to WSW/W around 10 kt, with occasional gusts to 20 kt for the interior.
Tonight: High confidence.
VFR. WNW winds around 5-10 kt.
Wednesday: High confidence.
VFR. Light NW winds 5-10 kts.
KBOS TAF...High confidence in TAF. VFR thru 07z, then categories trend to MVFR with light showers. Improvement to VFR anticipated by 15-16z.
KBDL TAF...High confidence in TAF. Improvement to VFR anticipated by 12-13z.
Outlook /Wednesday Night through Saturday/...
Wednesday Night through Thursday Night: VFR.
Friday: VFR. Slight chance SHRA.
Friday Night: Mainly VFR, with local MVFR possible. Breezy.
Chance SHRA.
Saturday: Mainly MVFR, with local IFR possible. Breezy. SHRA likely.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
Today through Wednesday: High confidence.
Generally tranquil boating conditions through the period. Winds S/SW around 15-20 kt with passing rain showers early today. SW gusts could reach near 25 kt over the far southeast offshore waters, before becoming west late tonight.
Seas 2-4 ft overnight tonight, perhaps near 5 ft over the southern offshore waters. Seas continue around that range through tonight.
Wednesday winds will be variable 5-10 kts, with seas of 1-3 ft.
Outlook /Wednesday Night through Saturday/...
Wednesday Night through Friday: Winds less than 25 kt.
Friday Night: Winds less than 25 kt. Chance of rain showers.
Saturday: Low risk for Small Craft Advisory winds with gusts up to 20 kt. Seas up to 5 ft. Rain showers likely.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...None.
Area Forecast Discussion National Weather Service Boston/Norton MA 237 AM EDT Tue Apr 22 2025
SYNOPSIS
Rain showers then taper off this morning with decreasing cloudiness in most areas and mild temperatures in the 60s to low 70s. Cloud cover may linger into the afternoon for the southern coast with cooler temperatures. Rather mild and dry with high pressure over New England to round out the work week. While there is a low chance of a passing shower late Thursday evening/night for northern Massachusetts, majority of the region is dry. A system for Saturday brings the next chance for widespread rainfall, though exact details remain uncertainty. Drier conditions return late this weekend into early next week.
NEAR TERM /THROUGH TODAY/
Key Messages...
* Rain ending Tuesday morning from west to east, becoming sunny shortly after the rain moves out, though the Cape and Islands may not escape the low clouds much of the day.
* Quite a bit warmer, with highs in the mid to upper 70s away from the cooler south coast.
Rain showers resulting from a frontal system crossing New England this morning will continue off and on through the early morning hours before a mid level cold front and accompanying dry air in the upper/mid levels bring rain to an end from west to east. For locations west of Worcester rain likely ends before sunrise with low clouds clearing by late morning. Further east the bulk of the precipitation should be out by 8am but the Cape and islands may hang onto some scattered showers through the morning. Rapid clearing is likely for southern New England, with sunny skies for everyone but the Cape and islands by 1-2pm, though it will be filtered by high clouds moving in in the afternoon. Guidance indicates a stubborn low level inversion that's hard to break over Cape Cod and the islands which would not only keep clouds around all day, but while temperatures inland reach well into the 70s, upper 50s to near 60 are more likely. A dry surface cold front drops through today, likely stalling out for a time over southeast MA where that low level moisture holds on longer. Eventually the cold front does fully push through, dropping dewpoints from the upper 50s Tuesday to upper 30s after midnight. This will mean clearing skies by sunrise Wednesday.
SHORT TERM /TONIGHT THROUGH 6 PM WEDNESDAY/
Key Messages...
* Dry and sunny.
Quiet, zonal flow continues on Wednesday with surface high pressure building overhead. This brings quiet, if cooler weather in the post frontal airmass. Even so, 925 mb temps around 10-11C should result in highs warmer than average for late April, in the upper 60s and low 70s; not a drastic temperature gradient to the coast today given offshore flow.
LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/
Key Messages:
* Warm and mostly dry Thursday and Friday, outside of a stray shower in northern Massachusetts Thursday evening/night.
* The next chance for widespread rain comes in Saturday, but there are uncertainties with the exact timing.
* Drier conditions Sunday into early next week.
The Big Picture: Nearly zonal flow at 500mb across the CONUS Thursday and Friday, a subtle 850mb shortwave may produce a couple of spotty showers late Thursday evening into predawn Friday.
Otherwise, do think much of this time remains dry as surface high pressure builds across New England. This feature moves northeast towards Nova Scotia ahead of the only soaking chance of rain for this part of the forecast, arriving Saturday, but confidence with exact timing is low given the uncertainty amongst the guidance.
Behind the system, mid-level ridging, surface high pressure builds in from the northwest with drier conditions Sunday into Monday of next week.
Wednesday Night through Friday Night: Surface high pressure builds across New England with a weak 850mb high centered off the Mid- Atlantic coast. Will have drier air for part of Thursday and think it will be the sunnier of the two days. Guidance has a shortwave riding around the northern edge of the 850mb high, the better forcing is to the north in Vermont and New Hampshire, cannot rule out spot rain in northern Massachusetts. While the NBM did not show POPs during this timeframe, did opt to use CONSALL, which gave 10-20 percent POPs for locations along and north of Route 2. As for temperatures, will have mild conditions both days as 850mb temperatures trend above normal, around +10C across western/central Massachusetts and Connecticut and +7/8C over eastern Massachusetts and Rhode Island. A quick look at BUFKIT and GFS does show mixing Thursday afternoon to 850mb. Highs Thursday afternoon reach the low to middle 70s, though at the coast will likely have a seabreeze given the time of year, and there the highs cooler in the 60s, perhaps upper 50s for the Islands and outer Cape Cod. As for Friday, little change in the airmass, perhaps +1C or +2C degrees warmer, would expect resulting highs for Friday to be a few degrees warmer than the prior day. Overnight temperatures for Thursday and Friday night are in the upper 40s and lower 50s.
Temperatures were inline with NBM and did not deviate.
Saturday: Low amplitude mid-level trough moves across the northeast and development of a low-pressure system with a southerly LLJ. Will have anomolous PWATs advect into southern New England, 1.2" to 1.5", which is ~3 standard deviation above normal. There remains a good amount of uncertainty with respect to the exact timing of the onset and endtime the rain, but are increasing chances for a widespread soaking rain during the daylight hours. Given the inherent uncertainties due to the timeframe of day 5/6, did not deviate from the NBM. Are modest probabilities for rainfall amounts greater than 0.5" across the region at 50 to 60 percent. Increase the potential rainfall to 1.0" or greater will have probabilites between 20 and 30 percent. Will want to check back with us if you have outdoor plans for Saturday.
Sunday and Monday: Mid-level ridging and surface high pressure will result in drying conditions Sunday and Monday. North-northeast flow Sunday lends a cooler day with highs in the upper-50s and low-60s.
The flow may become southwest by Monday and bring in slightly warmer temperatures in the upper-60s.
AVIATION /07Z TUESDAY THROUGH SATURDAY/
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
06z TAF Update:
Through 12Z: Moderate confidence.
VFR east to start. Categories then continue to deteriorate to MVFR, potentially IFR through 08z from W to E, in 4-6 SM -SHRA and ceilings 010-020. Confidence in IFR is low. -SHRA should be ongoing from ORH east by end of this period, while trending dry for BAF/BDL. S winds around 10 kt, with areas of low level shear as SW jet of 40 kt moves overhead.
Today: High confidence in trends but moderate on timing.
MVFR/IFR cigs early, quickly scattering out to VFR 13-16z. It may take longer for south-coastal/Cape airports to scatter out to VFR and showed MVFR-IFR ceilings thru at least 18z before trending to VFR. SW winds around 5-10 kt then shift to WSW/W around 10 kt, with occasional gusts to 20 kt for the interior.
Tonight: High confidence.
VFR. WNW winds around 5-10 kt.
Wednesday: High confidence.
VFR. Light NW winds 5-10 kts.
KBOS TAF...High confidence in TAF. VFR thru 07z, then categories trend to MVFR with light showers. Improvement to VFR anticipated by 15-16z.
KBDL TAF...High confidence in TAF. Improvement to VFR anticipated by 12-13z.
Outlook /Wednesday Night through Saturday/...
Wednesday Night through Thursday Night: VFR.
Friday: VFR. Slight chance SHRA.
Friday Night: Mainly VFR, with local MVFR possible. Breezy.
Chance SHRA.
Saturday: Mainly MVFR, with local IFR possible. Breezy. SHRA likely.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
Today through Wednesday: High confidence.
Generally tranquil boating conditions through the period. Winds S/SW around 15-20 kt with passing rain showers early today. SW gusts could reach near 25 kt over the far southeast offshore waters, before becoming west late tonight.
Seas 2-4 ft overnight tonight, perhaps near 5 ft over the southern offshore waters. Seas continue around that range through tonight.
Wednesday winds will be variable 5-10 kts, with seas of 1-3 ft.
Outlook /Wednesday Night through Saturday/...
Wednesday Night through Friday: Winds less than 25 kt.
Friday Night: Winds less than 25 kt. Chance of rain showers.
Saturday: Low risk for Small Craft Advisory winds with gusts up to 20 kt. Seas up to 5 ft. Rain showers likely.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...None.
Wind History for Borden Flats Light at Fall River, MA
toggle option: (graph/table)
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
| KEWB NEW BEDFORD RGNL,MA | 12 sm | 59 min | S 09 | 10 sm | Overcast | 52°F | 39°F | 62% | 30.05 | |
| KFMH CAPE COD COAST GUARD AIR STATION,MA | 12 sm | 57 min | S 14 | 10 sm | Mostly Cloudy | 50°F | 37°F | 62% | 30.08 | |
| KPYM PLYMOUTH MUNI,MA | 15 sm | 60 min | SSW 06G17 | 10 sm | Overcast | 52°F | 36°F | 54% | 30.04 | |
| KTAN TAUNTON MUNI KING FIELD,MA | 19 sm | 60 min | S 06 | 10 sm | Overcast | 50°F | 37°F | 62% | 30.04 | |
| KMVY MARTHA'S VINEYARD,MA | 23 sm | 26 min | S 12 | 10 sm | Overcast | 48°F | 37°F | 66% | 30.06 | |
| KHYA BARNSTABLE MUNIBOARDMAN/POLANDO FIELD,MA | 24 sm | 56 min | S 12G21 | 10 sm | Mostly Cloudy | 50°F | 37°F | 62% | 30.06 |
Link to 1 hour of 5 minute data for KEWB
Terminal Aerodrome Forecast (TAF) for KEWB
Wind History Graph: EWB
(wind in knots)
GEOS Local Image of north east
Edit Hide
Boston, MA,
NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE