Marine Weather and Tide Forecast for East Dennis, MA
June 2, 2024 3:09 AM EDT (07:09 UTC) Change Location
 | Sunrise 5:06 AM Sunset 8:11 PM Moonrise 2:32 AM Moonset 3:57 PM |
ANZ231 Cape Cod Bay- 103 Am Edt Sun Jun 2 2024
Rest of tonight - SE winds 10 to 15 kt. Seas 1 foot or less. Wave detail: se 1 foot at 3 seconds and se 1 foot at 8 seconds.
Sun - S winds 5 to 10 kt. Seas 1 foot or less. Wave detail: se 1 foot at 3 seconds and E 1 foot at 9 seconds.
Sun night - SW winds 5 to 10 kt. Seas 1 foot or less. Wave detail: S 1 foot at 2 seconds and ne 1 foot at 4 seconds.
Mon - NE winds 5 to 10 kt. Seas 1 foot or less. Wave detail: W 1 foot at 2 seconds and ne 1 foot at 4 seconds.
Mon night and Tue - E winds 5 to 10 kt. Seas 1 foot or less. Wave detail: sw 1 foot at 2 seconds and ne 1 foot at 2 seconds.
Tue night - SE winds around 5 kt, becoming sw after midnight. Seas 1 foot or less. Wave detail: E 1 foot at 3 seconds and S 1 foot at 4 seconds.
Wed and Wed night - S winds 5 to 10 kt. Seas 1 foot or less.
Thu - S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
Thu night - S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 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 103 Am Edt Sun Jun 2 2024
Synopsis for massachusetts and rhode island coastal waters - High pressure continue to remain in control tonight and tomorrow. Winds tonight could get a bit gusty up to 20 knots after Sunset through Sunrise tomorrow. High pressure looks to remain in control through mid week with the next chance for rain at the end of next week.
FXUS61 KBOX 020704 AFDBOX
Area Forecast Discussion National Weather Service Boston/Norton MA 304 AM EDT Sun Jun 2 2024
SYNOPSIS
High pressure continues to move over New England keeping the region dry. Low chance for showers Sunday night with a weak shortwave passing over the region. High pressure brings warm and dry weather through the middle of next week, then the weather pattern becomes unsettled toward the end of the week as a frontal system approaches from the west.
NEAR TERM /UNTIL 6 PM THIS EVENING/
Surface high pressure centered near Bermuda continues the stretch of wonderful weather across the region. Another warm and mainly sunny day, very similar to Saturday, but do look for clouds to return from west to east later this afternoon ahead of an approaching weak shortwave. Given the similar setup, today's high temperatures should be similar to Saturday, highs return to the lower and middle 80s. Do expect a seabreeze to develop once again mid morning, leading to onshore flow along the coast, the immediate coast likely few degrees cooler in the middle and upper 70s. But all around a great day.
SHORT TERM /6 PM THIS EVENING THROUGH 6 PM MONDAY/
Tonight: As mentioned above, a weak shortwave cuts across the area with the focus on any spot showers in far southwest CT and western MA. Think there is enough dry air near the surface that these will be very light or virga, capped the POPs at 24 percent, leading to a "Slight Chance". The increased cloud cover and the light westerly wind keep temperatures in the low 60s, a few spots in northern MA settle into the upper 50s.
Monday: High pressure still in control, a secondary high over the Gulf of Maine shifts north into Quebec and 500mb heights increasing as ridging redevelops over the northeast. There could be weak shortwave energy moving down from the north, likely only adding some clouds, but would not be shocked if there were an isolated brief shower, with PWATS around 0.8". Did introduce a few area of "Slight Chance" showers, 15-20 percent, across the CWA Tough to say exactly where these will pop-up, but at the end of the day, not anticipating any adverse weather. Still fairly warm, highs return to the low and middle 80s despite an easterly wind. That said, the immediate coast of eastern MA will have highs in the middle 70s, perhaps the lower 70s for the outer Cape.
LONG TERM /MONDAY NIGHT THROUGH SATURDAY/
Highlights:
* Tranquil and dry weather Mon thru Wed with mild temps inland, cooler near the coast.
* Increasing threat of rain/t-storms late in the week and early weekend - timing still a bit unclear.
Details:
Overall tranquil weather conditions through at least Wed looks to be on tap for Southern New England based on the 12z global ensembles.
High pressure over the Gulf of Maine looks to bring a couple days of onshore flow near the coast for Mon and Tue, perhaps with scattered low clouds near the immediate coast. Full sun inland with temps being considerably warmer (e.g. lower to mid 80s inland, vs upper 60s/lower 70s coastal areas). 500 mb heights then start to rise Tue into Wed with SWly flow developing at sfc, favoring more widespread upper 70s to lower 80s.
Pattern change toward more unsettled weather then develops around Thurs into late week/early weekend. 500 mb ridging weakens and shifts eastward, to be replaced by pretty strong 500 mb height falls associated with an anomalous closed upper low located over the Gt Lakes region as we move into Fri which stays more or less in place into Sat. A frontal system is expected to move across Southern New England, and while the exact timing is still a bit unclear and sensitive to how quickly the 500 mb ridge breaks down, felt NBM PoPs into the solid Chance range Wed night through the first part of Thurs were a bit too aggressive given the rather amplified pattern.
Reduced these favoring a drier Thurs, although PoPs then increase more significantly into Thurs night into Fri following loose consensus in the individual global models. Thus late in the week looks to be our next chance for showers or t-storms, and while 925- 850 mb temps favor warmer temps than indicated, more cloud cover around should keep highs in the 70s although with a bit of an uptick in humidity level.
AVIATION /07Z SUNDAY THROUGH THURSDAY/
Forecast Confidence Levels:
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
06Z TAF Update:
Today and Tonight... High confidence.
VFR and dry. WSW to SW winds less than 10 knots will give way to afternoon seabreezes along the coast. For the evening, will see increased cloud cover over western terminals but still in the VFR range.
Monday... High confidence.
VFR and dry. Wind becomes E/NE less than 10 knots. Across the interior winds could become light and variable.
KBOS TAF... High confidence.
VFR and dry. SE to S wind before 12z this morning, becoming ESE around 14z with winds speeds less than 10 knots. This evening wind goes WSW.
KBDL TAF... High confidence.
VFR with light/variable winds through 11z. Winds become light southerly shortly after, speeds under 5 kt which then shift to SW around 4-7 kt around 18z. A very low chance for an isolated light shower, mainly after 04z tonight.
Outlook /Monday Night through Thursday/...
Monday Night through Wednesday: VFR.
Wednesday Night: Mainly VFR, with local MVFR possible. Slight chance SHRA, slight chance TSRA.
Thursday: Mainly VFR, with areas MVFR possible. Chance SHRA, chance TSRA.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
Today through Sunday... High confidence.
Continued tranquil boating conditions today and into Monday with the dominant weather feature being an area of high pressure.
Today... High confidence.
Mainly sunny, increasing clouds late afternoon. South wind generally less than 10 knots, an occasional gust to 15 knots. Seas are 2 ft or less.
Tonight... High confidence.
Increased cloud cover, a rouge spot shower possible generally for waters south and west of Rhode Island Sound. West winds are between 8 and 12 knots. Gusts to 20 knots possible over the southern waters, south of Block Island to Nantucket. Seas are 2 ft or less.
Monday... High confidence.
Partly to mostly sunny. Light east wind less than 10 knots. Seas are 2 ft or less for most waters, building to near 3 ft along the southern most outer waters.
Outlook /Monday Night through Thursday/...
Monday Night through Wednesday: Winds less than 25 kt.
Wednesday Night: Winds less than 25 kt. Slight chance of rain showers.
Thursday: Winds less than 25 kt. Chance of rain showers, slight chance of thunderstorms.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...None.
Area Forecast Discussion National Weather Service Boston/Norton MA 304 AM EDT Sun Jun 2 2024
SYNOPSIS
High pressure continues to move over New England keeping the region dry. Low chance for showers Sunday night with a weak shortwave passing over the region. High pressure brings warm and dry weather through the middle of next week, then the weather pattern becomes unsettled toward the end of the week as a frontal system approaches from the west.
NEAR TERM /UNTIL 6 PM THIS EVENING/
Surface high pressure centered near Bermuda continues the stretch of wonderful weather across the region. Another warm and mainly sunny day, very similar to Saturday, but do look for clouds to return from west to east later this afternoon ahead of an approaching weak shortwave. Given the similar setup, today's high temperatures should be similar to Saturday, highs return to the lower and middle 80s. Do expect a seabreeze to develop once again mid morning, leading to onshore flow along the coast, the immediate coast likely few degrees cooler in the middle and upper 70s. But all around a great day.
SHORT TERM /6 PM THIS EVENING THROUGH 6 PM MONDAY/
Tonight: As mentioned above, a weak shortwave cuts across the area with the focus on any spot showers in far southwest CT and western MA. Think there is enough dry air near the surface that these will be very light or virga, capped the POPs at 24 percent, leading to a "Slight Chance". The increased cloud cover and the light westerly wind keep temperatures in the low 60s, a few spots in northern MA settle into the upper 50s.
Monday: High pressure still in control, a secondary high over the Gulf of Maine shifts north into Quebec and 500mb heights increasing as ridging redevelops over the northeast. There could be weak shortwave energy moving down from the north, likely only adding some clouds, but would not be shocked if there were an isolated brief shower, with PWATS around 0.8". Did introduce a few area of "Slight Chance" showers, 15-20 percent, across the CWA Tough to say exactly where these will pop-up, but at the end of the day, not anticipating any adverse weather. Still fairly warm, highs return to the low and middle 80s despite an easterly wind. That said, the immediate coast of eastern MA will have highs in the middle 70s, perhaps the lower 70s for the outer Cape.
LONG TERM /MONDAY NIGHT THROUGH SATURDAY/
Highlights:
* Tranquil and dry weather Mon thru Wed with mild temps inland, cooler near the coast.
* Increasing threat of rain/t-storms late in the week and early weekend - timing still a bit unclear.
Details:
Overall tranquil weather conditions through at least Wed looks to be on tap for Southern New England based on the 12z global ensembles.
High pressure over the Gulf of Maine looks to bring a couple days of onshore flow near the coast for Mon and Tue, perhaps with scattered low clouds near the immediate coast. Full sun inland with temps being considerably warmer (e.g. lower to mid 80s inland, vs upper 60s/lower 70s coastal areas). 500 mb heights then start to rise Tue into Wed with SWly flow developing at sfc, favoring more widespread upper 70s to lower 80s.
Pattern change toward more unsettled weather then develops around Thurs into late week/early weekend. 500 mb ridging weakens and shifts eastward, to be replaced by pretty strong 500 mb height falls associated with an anomalous closed upper low located over the Gt Lakes region as we move into Fri which stays more or less in place into Sat. A frontal system is expected to move across Southern New England, and while the exact timing is still a bit unclear and sensitive to how quickly the 500 mb ridge breaks down, felt NBM PoPs into the solid Chance range Wed night through the first part of Thurs were a bit too aggressive given the rather amplified pattern.
Reduced these favoring a drier Thurs, although PoPs then increase more significantly into Thurs night into Fri following loose consensus in the individual global models. Thus late in the week looks to be our next chance for showers or t-storms, and while 925- 850 mb temps favor warmer temps than indicated, more cloud cover around should keep highs in the 70s although with a bit of an uptick in humidity level.
AVIATION /07Z SUNDAY THROUGH THURSDAY/
Forecast Confidence Levels:
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
06Z TAF Update:
Today and Tonight... High confidence.
VFR and dry. WSW to SW winds less than 10 knots will give way to afternoon seabreezes along the coast. For the evening, will see increased cloud cover over western terminals but still in the VFR range.
Monday... High confidence.
VFR and dry. Wind becomes E/NE less than 10 knots. Across the interior winds could become light and variable.
KBOS TAF... High confidence.
VFR and dry. SE to S wind before 12z this morning, becoming ESE around 14z with winds speeds less than 10 knots. This evening wind goes WSW.
KBDL TAF... High confidence.
VFR with light/variable winds through 11z. Winds become light southerly shortly after, speeds under 5 kt which then shift to SW around 4-7 kt around 18z. A very low chance for an isolated light shower, mainly after 04z tonight.
Outlook /Monday Night through Thursday/...
Monday Night through Wednesday: VFR.
Wednesday Night: Mainly VFR, with local MVFR possible. Slight chance SHRA, slight chance TSRA.
Thursday: Mainly VFR, with areas MVFR possible. Chance SHRA, chance TSRA.
MARINE
Forecaster Confidence Levels:
Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.
Today through Sunday... High confidence.
Continued tranquil boating conditions today and into Monday with the dominant weather feature being an area of high pressure.
Today... High confidence.
Mainly sunny, increasing clouds late afternoon. South wind generally less than 10 knots, an occasional gust to 15 knots. Seas are 2 ft or less.
Tonight... High confidence.
Increased cloud cover, a rouge spot shower possible generally for waters south and west of Rhode Island Sound. West winds are between 8 and 12 knots. Gusts to 20 knots possible over the southern waters, south of Block Island to Nantucket. Seas are 2 ft or less.
Monday... High confidence.
Partly to mostly sunny. Light east wind less than 10 knots. Seas are 2 ft or less for most waters, building to near 3 ft along the southern most outer waters.
Outlook /Monday Night through Thursday/...
Monday Night through Wednesday: Winds less than 25 kt.
Wednesday Night: Winds less than 25 kt. Slight chance of rain showers.
Thursday: Winds less than 25 kt. Chance of rain showers, slight chance of thunderstorms.
BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...None.
| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
| 44090 | 11 mi | 69 min | 60°F | 2 ft | ||||
| CHTM3 | 12 mi | 51 min | 54°F | 62°F | 30.08 | |||
| 44020 - NANTUCKET SOUND | 19 mi | 39 min | SE 18G | 58°F | 61°F | 30.05 | 49°F | |
| 44018 - SE Cape Cod 30NM East of Nantucket, MA | 31 mi | 59 min | 55°F | 3 ft | ||||
| BZBM3 - 8447930 - Woods Hole, MA | 31 mi | 51 min | 57°F | 62°F | 30.06 | |||
| NTKM3 - 8449130 - Nantucket Island, MA | 32 mi | 51 min | SSE 5.1G | 55°F | 65°F | 30.08 | ||
| NBGM3 | 40 mi | 51 min | SSE 14G | 59°F | 30.06 | |||
| 44013 - BOSTON 16 NM East of Boston, MA | 49 mi | 39 min | SSE 16G | 57°F | 56°F | 30.08 | 49°F |
toggle option: (graph/table)
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
| KHYA BARNSTABLE MUNIBOARDMAN/POLANDO FIELD,MA | 8 sm | 13 min | SSE 06 | 10 sm | Clear | 55°F | 43°F | 62% | 30.06 | |
| KCQX CHATHAM MUNI,MA | 10 sm | 17 min | var 04 | 10 sm | Clear | 54°F | 45°F | 71% | 30.08 | |
| KFMH CAPE COD COAST GUARD AIR STATION,MA | 20 sm | 13 min | SSE 05 | 10 sm | Clear | 55°F | 46°F | 72% | 30.07 | |
| KPVC PROVINCETOWN MUNI,MA | 22 sm | 13 min | S 07 | 10 sm | Clear | 55°F | 48°F | 77% | 30.08 |
Tide / Current for Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts
EDIT Weekend mode (on/off) HIDE Help
Tide / Current data from XTide NOT FOR NAVIGATION
Sesuit Harbor, East Dennis, Cape Cod Bay, Massachusetts, Tide feet
Pollock Rip Channel
Click for Map
Sun -- 02:31 AM EDT Moonrise
Sun -- 03:15 AM EDT 1.88 knots Max Flood
Sun -- 05:07 AM EDT Sunrise
Sun -- 06:21 AM EDT -0.00 knots Slack
Sun -- 09:05 AM EDT -1.68 knots Max Ebb
Sun -- 12:12 PM EDT 0.00 knots Slack
Sun -- 03:42 PM EDT 2.01 knots Max Flood
Sun -- 03:56 PM EDT Moonset
Sun -- 06:49 PM EDT -0.00 knots Slack
Sun -- 08:08 PM EDT Sunset
Sun -- 09:37 PM EDT -1.78 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 02:31 AM EDT Moonrise
Sun -- 03:15 AM EDT 1.88 knots Max Flood
Sun -- 05:07 AM EDT Sunrise
Sun -- 06:21 AM EDT -0.00 knots Slack
Sun -- 09:05 AM EDT -1.68 knots Max Ebb
Sun -- 12:12 PM EDT 0.00 knots Slack
Sun -- 03:42 PM EDT 2.01 knots Max Flood
Sun -- 03:56 PM EDT Moonset
Sun -- 06:49 PM EDT -0.00 knots Slack
Sun -- 08:08 PM EDT Sunset
Sun -- 09:37 PM EDT -1.78 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Pollock Rip Channel, Massachusetts Current, knots
| 12 am |
| 0.2 |
| 1 am |
| 1 |
| 2 am |
| 1.6 |
| 3 am |
| 1.9 |
| 4 am |
| 1.8 |
| 5 am |
| 1.3 |
| 6 am |
| 0.4 |
| 7 am |
| -0.7 |
| 8 am |
| -1.4 |
| 9 am |
| -1.7 |
| 10 am |
| -1.5 |
| 11 am |
| -1 |
| 12 pm |
| -0.2 |
| 1 pm |
| 0.7 |
| 2 pm |
| 1.5 |
| 3 pm |
| 1.9 |
| 4 pm |
| 2 |
| 5 pm |
| 1.7 |
| 6 pm |
| 0.9 |
| 7 pm |
| -0.2 |
| 8 pm |
| -1.2 |
| 9 pm |
| -1.7 |
| 10 pm |
| -1.7 |
| 11 pm |
| -1.4 |
Boston, MA,
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