Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 020804
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
404 AM EDT Sun Jun 2 2024

Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM

ANZ200-022100-
404 AM EDT Sun Jun 2 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Tranquil boating conditions with high pressure remaining in control
through atleast mid week with the next chance for rain at the end of
next week.

$$

ANZ250-022100-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 3 seconds and E 1 foot at 4 seconds.
.TONIGHT...SW winds around 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: S 1 foot at 3 seconds and NE 1 foot at
5 seconds.
.MON...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE
1 foot at 3 seconds and W 1 foot at 3 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: E 1 foot at 3 seconds and NW
1 foot at 3 seconds, becoming NE 1 foot at 3 seconds and E 1 foot
at 9 seconds.
.TUE...E winds around 5 kt. Seas 1 foot or less. Wave Detail: S
1 foot at 4 seconds and NE 1 foot at 4 seconds.
.TUE NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail:
NE 1 foot at 4 seconds and E 1 foot at 8 seconds.
.WED AND WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 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.

$$

ANZ251-022100-
Massachusetts Bay and Ipswich Bay-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 4 seconds and E 1 foot at 9 seconds.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft. Wave Detail: SE 1 foot at 4 seconds and E 1 foot at
9 seconds.
.MON...NE winds 5 to 10 kt, becoming E in the afternoon. Seas
1 foot or less. Wave Detail: SW 1 foot at 2 seconds and NE 1 foot
at 4 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 3 seconds and E 1 foot at 9 seconds.
.TUE...E winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: E
1 foot at 3 seconds and S 1 foot at 5 seconds.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Seas 1 foot or less. Wave Detail: E 1 foot at 4 seconds and E
1 foot at 8 seconds.
.WED AND WED NIGHT...S winds 10 to 15 kt. Seas around 2 ft.
.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.

$$

ANZ231-022100-
Cape Cod Bay-
404 AM EDT Sun Jun 2 2024

.TODAY...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.
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 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...E winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 2 seconds and E 1 foot at 9 seconds.
.TUE...E winds around 5 kt. Seas 1 foot or less. Wave Detail: NE
1 foot at 3 seconds and S 1 foot at 4 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 3 seconds and S 1 foot at 3 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.

$$

ANZ254-022100-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 4 seconds and NE 1 foot at 5 seconds.
.TONIGHT...W winds around 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and
NE 1 foot at 5 seconds.
.MON...N winds 5 to 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: W 2 ft at 4 seconds and NE 1 foot at
4 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 6 seconds and NE 1 foot at 3 seconds.
.TUE...NE winds around 5 kt. Seas around 2 ft. Wave Detail: NE
1 foot at 4 seconds and S 1 foot at 6 seconds.
.TUE NIGHT...SE winds around 5 kt, becoming SW after midnight.
Seas around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S
1 foot at 6 seconds.
.WED AND WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 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.

$$

ANZ255-022100-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 4 seconds and E 1 foot at 3 seconds. Patchy fog this
afternoon with vsby 1 to 3 NM.
.TONIGHT...SW winds around 10 kt. Gusts up to 20 kt after
midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and
E 1 foot at 5 seconds. Patchy fog in the evening with vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt, becoming NE in the afternoon. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and NE 1 foot at
4 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 6 seconds and NE 1 foot at 3 seconds.
.TUE...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 6 seconds and NE 1 foot at 3 seconds.
.TUE NIGHT...SE winds around 5 kt. Seas around 2 ft. Wave Detail:
E 1 foot at 3 seconds and SW 1 foot at 5 seconds.
.WED AND WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...S winds around 15 kt with gusts up to 20 kt. Seas
3 to 5 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.

$$

ANZ256-022100-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
404 AM EDT Sun Jun 2 2024

.TODAY...SE winds 5 to 10 kt, becoming S this afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
3 seconds. Patchy fog this afternoon with vsby 1 to 3 NM.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot
at 3 seconds.
.MON...W winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and E 1 foot at
9 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 6 seconds and E 1 foot at 2 seconds.
.TUE AND TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 6 seconds and E 1 foot at 3 seconds.
.WED AND WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: SE 2 ft at 4 seconds and E 1 foot at 8 seconds.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Showers likely with a chance of tstms.

Winds and seas higher in and near tstms.

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.

$$

ANZ232-022100-
Nantucket Sound-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft this morning, then
1 foot or less. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot
at 9 seconds, becoming S 1 foot at 4 seconds and E 1 foot at
4 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and E 1 foot at 4 seconds.
.MON...NW winds 5 to 10 kt, becoming NE in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail:
NE 1 foot at 4 seconds and W 1 foot at 4 seconds, becoming NE
1 foot at 2 seconds and SW 1 foot at 6 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: E 1 foot at 3 seconds and SW
1 foot at 6 seconds.
.TUE...E winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: E
1 foot at 3 seconds and SW 1 foot at 6 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 5 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
2 to 3 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.

$$

ANZ233-022100-
Vineyard Sound-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft this morning, then
1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot
at 8 seconds, becoming E 1 foot at 3 seconds and SW 1 foot at
4 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
E 1 foot at 4 seconds and SW 1 foot at 5 seconds.
.MON...NW winds around 5 kt, becoming E in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon. Wave Detail:
NE 1 foot at 4 seconds and SW 1 foot at 5 seconds, becoming SW
2 ft at 5 seconds and NE 1 foot at 3 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: SW 2 ft at 5 seconds and E
1 foot at 2 seconds, becoming E 1 foot at 3 seconds and SW 1 foot
at 6 seconds.
.TUE...E winds 5 to 10 kt, becoming SE in the afternoon. Seas
1 foot or less. Wave Detail: E 1 foot at 2 seconds and SW 1 foot
at 6 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 3 seconds and S 1 foot at 5 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
2 to 3 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.

$$

ANZ234-022100-
Buzzards Bay-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SE
1 foot at 4 seconds and SE 1 foot at 8 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail:
SW 1 foot at 4 seconds and E 1 foot at 4 seconds.
.MON...NW winds around 5 kt, becoming E in the afternoon. Seas
1 foot or less. Wave Detail: NE 1 foot at 4 seconds and SW 1 foot
at 5 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 2 seconds and SW 1 foot at 5 seconds.
.TUE...E winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: E
1 foot at 2 seconds and SW 1 foot at 6 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: E 1 foot at 2 seconds and S 1 foot at 5 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.

$$

ANZ235-022100-
Rhode Island Sound-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
2 ft at 4 seconds and SE 1 foot at 7 seconds.
.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening.
Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot
at 9 seconds.
.MON...NW winds around 5 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and NE 1 foot at
2 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: S 2 ft at 6 seconds and E
1 foot at 2 seconds, becoming E 1 foot at 3 seconds and S 1 foot
at 6 seconds.
.TUE...E winds 5 to 10 kt, becoming SE in the afternoon. Seas
1 foot or less. Wave Detail: E 1 foot at 2 seconds and S 1 foot
at 6 seconds.
.TUE NIGHT...S winds around 5 kt. Seas 1 foot or less. Wave
Detail: SE 1 foot at 4 seconds and SE 1 foot at 8 seconds.
.WED AND WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less,
then around 2 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Showers likely with a chance of tstms.

Winds and seas higher in and near tstms.

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.

$$

ANZ237-022100-
Block Island Sound-
404 AM EDT Sun Jun 2 2024

.TODAY...SE winds around 5 kt, becoming S this afternoon. Seas
around 2 ft. Wave Detail: SE 1 foot at 4 seconds and SE 1 foot at
7 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
1 foot at 3 seconds and SW 1 foot at 4 seconds.
.MON...W winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at
9 seconds.
.MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 foot or less. Wave Detail: S 2 ft at 6 seconds and E
1 foot at 2 seconds, becoming E 1 foot at 3 seconds and S 1 foot
at 6 seconds.
.TUE AND TUE NIGHT...S winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: E 1 foot at 3 seconds and S 1 foot at 6 seconds.
.WED AND WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less,
then around 2 ft. Wave Detail: SE 1 foot at 4 seconds and SE
1 foot at 8 seconds, becoming S 2 ft at 5 seconds and SE 1 foot
at 8 seconds.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers and tstms.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.

Winds and seas higher in and near tstms.

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.

$$

ANZ230-022100-
Boston Harbor-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds around 5 kt, becoming SE this afternoon. Waves
1 foot or less.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Waves
1 foot or less.
.MON...N winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less.
.MON NIGHT...E winds 5 to 10 kt. Waves 1 foot or less.
.TUE...E winds 5 to 10 kt. Waves 1 foot or less.
.TUE NIGHT...SE winds 5 to 10 kt, becoming SW after midnight.
Waves 1 foot or less.
.WED AND WED NIGHT...S winds 5 to 10 kt. Waves around 2 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers.
.THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Showers likely with a chance of tstms.

Winds and waves higher in and near tstms.

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.

$$

ANZ236-022100-
Narragansett Bay-
404 AM EDT Sun Jun 2 2024

.TODAY...S winds 5 to 10 kt. Waves 1 foot or less.
.TONIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.MON...N winds around 5 kt, becoming E in the afternoon. Waves
1 foot or less.
.MON NIGHT...E winds 5 to 10 kt. Waves around 2 ft in the
evening, then 1 foot or less.
.TUE...E winds around 5 kt, becoming SE in the afternoon. Waves
1 foot or less.
.TUE NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves 1 foot or less.
.WED AND WED NIGHT...S winds 5 to 10 kt. Waves 1 foot or less,
then around 2 ft.
.THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft. A chance of showers and tstms.
.THU NIGHT...S winds 10 to 15 kt. Waves 2 to 3 ft. Showers likely
with a chance of tstms.

Winds and waves higher in and near tstms.

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.

$$

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