Coastal Waters Forecast
Issued by NWS Boston, MA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
751
FZUS51 KBOX 081103
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
703 AM EDT Wed Oct 8 2025

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

ANZ200-090000-
703 AM EDT Wed Oct 8 2025

.Synopsis for Massachusetts and Rhode Island coastal waters...
Breezy SW winds today shifting NW behind a cold front late this
afternoon into this evening. Another high pres arrives from the NW
tonight into Thursday, then moves over the N Atlc this weekend.

$$

ANZ250-090000-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 15 to 20 kt, becoming N this afternoon. Gusts
up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds
and SE 2 ft at 10 seconds. Patchy fog. Rain with isolated tstms.
Vsby 1 NM or less.
.TONIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: N 6 ft at 5 seconds.
.THU...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft
at 6 seconds.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Wave Detail: N 4 ft at 6 seconds.
.FRI AND FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and SW 2 ft at
3 seconds.
.SAT AND SAT NIGHT...SW winds 5 to 10 kt, becoming SE 10 to
15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE
2 ft at 12 seconds.
.SUN...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to
5 ft. A chance of showers.
.SUN NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 8 ft. A chance of showers.

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.

$$

ANZ251-090000-
Massachusetts Bay and Ipswich Bay-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 15 to 20 kt, becoming N this afternoon. Gusts
up to 25 kt. Seas around 3 ft. Wave Detail: S 3 ft at 4 seconds
and E 1 foot at 9 seconds. Patchy fog. Rain. Isolated tstms this
morning. Vsby 1 NM or less.
.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: N 4 ft at 5 seconds.
.THU...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: N 4 ft at 5 seconds.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: NE 4 ft at 7 seconds and NW 2 ft at 4 seconds.
.FRI AND FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 6 seconds and NW 1 foot at 3 seconds.
.SAT AND SAT NIGHT...SW winds 5 to 10 kt, becoming SE. Seas
around 2 ft. Wave Detail: E 2 ft at 12 seconds and SW 1 foot at
2 seconds.
.SUN...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
3 ft. A chance of showers.
.SUN NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. A chance of showers.

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.

$$

ANZ231-090000-
Cape Cod Bay-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 15 to 20 kt, becoming NW this afternoon. Gusts
up to 30 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 4 seconds
and E 1 foot at 9 seconds. Patchy fog. Rain with isolated tstms.
Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
4 ft. Wave Detail: N 4 ft at 6 seconds.
.THU...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: N 4 ft
at 6 seconds.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: N 4 ft at 6 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 5 seconds.
.SAT AND SAT NIGHT...S winds around 5 kt, becoming E 10 to 15 kt.
Seas 1 foot or less, then around 2 ft. Wave Detail: SW 1 foot at
3 seconds and NE 1 foot at 6 seconds, becoming S 1 foot at
2 seconds and SE 1 foot at 10 seconds.
.SUN AND SUN NIGHT...NE winds 20 to 25 kt with gusts up to 35 kt.
Seas 3 to 5 ft. A chance of showers.

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.

$$

ANZ254-090000-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...S winds 15 to 20 kt, becoming W this afternoon. Gusts up
to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and
SE 1 foot at 10 seconds. A chance of rain this morning, then rain
with isolated tstms this afternoon. Patchy fog this afternoon.
Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: N 6 ft at 6 seconds. Patchy fog in the
evening. A chance of rain in the evening with vsby 1 to 3 NM.
.THU...N winds 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft
at 7 seconds.
.THU NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave
Detail: N 5 ft at 7 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave
Detail: N 3 ft at 6 seconds.
.SAT AND SAT NIGHT...S winds 5 to 10 kt, becoming E 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at
11 seconds and SW 1 foot at 3 seconds.
.SUN...NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. A chance of showers.
.SUN NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
7 to 10 ft. A chance of showers.

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.

$$

ANZ255-090000-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 20 to 25 kt, becoming W this afternoon. Seas
4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and SE 1 foot at
10 seconds. Isolated tstms. A chance of rain this morning, then
rain this afternoon. Patchy fog this afternoon. Vsby 1 to 3 NM,
decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds around 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: NW 6 ft at 7 seconds and E 4 ft at 7 seconds.
Patchy fog in the evening. A chance of rain in the evening with
vsby 1 to 3 NM.
.THU...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: NW 5 ft at 5 seconds and NE 4 ft at 6 seconds.
.THU NIGHT...N winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave
Detail: N 4 ft at 6 seconds.
.FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 7 seconds and NW 1 foot at
4 seconds.
.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
E 2 ft at 8 seconds and SW 1 foot at 3 seconds.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft.
.SAT NIGHT...E winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to
7 ft. A chance of showers.
.SUN NIGHT...NE winds 30 to 40 kt. Seas 8 to 11 ft. A chance of
showers.

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.

$$

ANZ256-090000-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 20 to 25 kt, becoming NW this afternoon. Seas
4 to 6 ft. Wave Detail: SW 6 ft at 7 seconds and SE 1 foot at
10 seconds. Patchy fog. A slight chance of tstms. A chance of
rain this morning, then rain this afternoon. Vsby 1 to 3 NM,
decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: NW 6 ft at 6 seconds and E 5 ft at 8 seconds.
.THU...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 6 seconds and E 5 ft at 6 seconds.
.THU NIGHT...N winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and NE
3 ft at 6 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 6 seconds and NW 1 foot at 4 seconds.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 10 seconds and SW 1 foot at 4 seconds.
.SAT NIGHT...E winds 20 to 25 kt. Seas 3 to 5 ft. A chance of
showers.
.SUN...NE winds 25 to 35 kt with gusts up to 40 kt. Seas 6 to
9 ft. A chance of showers.
.SUN NIGHT...NE winds 30 to 40 kt with gusts up to 45 kt. Seas
10 to 14 ft. A chance of showers.

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.

$$

ANZ232-090000-
Nantucket Sound-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 20 to 25 kt, becoming W this afternoon. Gusts
up to 30 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds
and E 1 foot at 9 seconds. Patchy fog. Rain with isolated tstms.
Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
4 ft. Wave Detail: N 4 ft at 5 seconds. Patchy fog in the
evening. A chance of rain in the evening with vsby 1 to 3 NM.
.THU...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 4 seconds and
NE 2 ft at 7 seconds.
.THU NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds
and NE 2 ft at 7 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 1 foot at 4 seconds.
.SAT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 2 seconds and E 1 foot at 6 seconds.
.SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 3 to
5 ft. A chance of showers.
.SUN NIGHT...NE winds 30 to 35 kt with gusts up to 40 kt. Seas
4 to 6 ft. A chance of showers.

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.

$$

ANZ233-090000-
Vineyard Sound-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds around 20 kt, becoming NW this afternoon. Gusts
up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds
and SE 1 foot at 10 seconds. Patchy fog. Rain with isolated
tstms. Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
around 3 ft. Wave Detail: NW 3 ft at 6 seconds and NE 2 ft at
5 seconds.
.THU...N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: N 2 ft at 5 seconds.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave
Detail: N 1 foot at 5 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: NW 1 foot at 3 seconds and NE 1 foot at 4 seconds.
.SAT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 9 seconds.
.SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. A chance of showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 3 to
5 ft. A chance of showers.
.SUN NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
5 to 7 ft. A chance of showers.

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.

$$

ANZ234-090000-
Buzzards Bay-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 20 to 25 kt, becoming NW this afternoon. Gusts
up to 30 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds
and SE 1 foot at 10 seconds. Patchy fog. Rain with isolated
tstms. Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas
around 3 ft. Wave Detail: NW 3 ft at 6 seconds and NE 2 ft at
9 seconds.
.THU...N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: N 2 ft at 4 seconds.
.THU NIGHT...N winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: N 2 ft at 5 seconds,
becoming N 1 foot at 4 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less.
Wave Detail: N 1 foot at 3 seconds.
.SAT...S winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...E winds 10 to 15 kt. Seas around 2 ft. A chance of
showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 3 to
5 ft. A chance of showers.
.SUN NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
3 to 5 ft. A chance of showers.

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.

$$

ANZ235-090000-
Rhode Island Sound-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds 20 to 25 kt, becoming NW 15 to 20 kt this
afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW
5 ft at 6 seconds and SE 1 foot at 11 seconds. Patchy fog. Rain
with a slight chance of tstms. Vsby 1 to 3 NM, decreasing to 1 NM
or less this afternoon.
.TONIGHT...N winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 6 seconds and
SE 2 ft at 9 seconds.
.THU...N winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and
E 3 ft at 6 seconds.
.THU NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW
2 ft at 4 seconds and E 2 ft at 6 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 6 seconds and NW 1 foot at 5 seconds.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 3 seconds and SE 1 foot at 10 seconds.
.SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to
7 ft. A chance of showers.
.SUN NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
6 to 9 ft. A chance of showers.

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.

$$

ANZ237-090000-
Block Island Sound-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds around 20 kt, becoming NW this afternoon. Gusts
up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds
and SE 2 ft at 10 seconds. Patchy fog. Rain with isolated tstms.
Vsby 1 to 3 NM, decreasing to 1 NM or less this afternoon.
.TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Wave Detail: N 4 ft at 6 seconds and SE 2 ft at 9 seconds.
.THU...N winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW
3 ft at 4 seconds and E 3 ft at 6 seconds.
.THU NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE
2 ft at 5 seconds and W 1 foot at 5 seconds.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: NE 2 ft at 6 seconds and NW 1 foot at 4 seconds.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 4 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 3 ft. A chance of
showers.
.SUN...NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to
7 ft. A chance of showers.
.SUN NIGHT...NE winds 25 to 30 kt with gusts up to 35 kt. Seas
7 to 10 ft. A chance of showers.

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.

$$

ANZ230-090000-
Boston Harbor-
703 AM EDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...SW winds around 15 kt, becoming NW this afternoon. Gusts
up to 20 kt. Waves around 2 ft. Patchy fog. Rain. A slight chance
of tstms this morning. Vsby 1 to 3 NM.
.TONIGHT...N winds 15 to 20 kt. Waves around 2 ft.
.THU...NW winds 15 to 20 kt, becoming N 10 to 15 kt in the
afternoon. Waves around 2 ft.
.THU NIGHT...N winds 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Waves around 2 ft in the evening, then 1 foot or less.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.SAT AND SAT NIGHT...SW winds around 5 kt, becoming SE. Waves
1 foot or less.
.SUN AND SUN NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt.
Waves 2 to 3 ft. A chance of showers.

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.

$$

ANZ236-090000-
Narragansett Bay-
703 AM EDT Wed Oct 8 2025

.TODAY...SW winds 15 to 20 kt, becoming NW this afternoon. Gusts
up to 25 kt. Waves 2 to 4 ft. Patchy fog. Rain with a slight
chance of tstms. Vsby 1 to 3 NM, decreasing to 1 NM or less this
afternoon.
.TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft.
.THU...N winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
3 ft.
.THU NIGHT...N winds 5 to 10 kt. Waves around 2 ft.
.FRI AND FRI NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less.
.SAT AND SAT NIGHT...S winds 5 to 10 kt, becoming E 10 to 15 kt.
Waves 1 foot or less, then around 2 ft.
.SUN AND SUN NIGHT...NE winds 20 to 25 kt with gusts up to 30 kt.
Waves 2 to 3 ft, except 4 to 6 ft at the bay entrance. A chance
of showers.

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.

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston