Coastal Waters Forecast
Issued by NWS Boston, MA

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FZUS51 KBOX 231405
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
1004 AM EDT Sun Jun 23 2024

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

ANZ200-240300-
1004 AM EDT Sun Jun 23 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
Strong low pres moves across the Gt Lakes and southern Canada
through tonight with a gusty SW flow over the waters. A cold front
crosses the waters Mon afternoon and evening followed by high pres
Tue. Another cold front approaches from the Gt Lakes Wed, then moves
across the waters Thu. High pres builds over New Eng Fri.

$$

ANZ250-240300-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt. Seas around
2 ft, building to 3 to 5 ft. Wave Detail: SE 1 foot at 4 seconds
and SE 1 foot at 9 seconds, becoming S 4 ft at 4 seconds and E
1 foot at 4 seconds. A chance of showers with isolated tstms. A
slight chance of showers. Vsby 1 NM or less.
.TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 4 ft
at 6 seconds and SE 1 foot at 9 seconds. Patchy fog. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.MON...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SW 3 ft at 4 seconds and
SE 3 ft at 8 seconds. Patchy fog in the morning with vsby 1 to
3 NM.
.MON NIGHT...W winds around 10 kt, becoming NW after midnight.
Seas 3 to 5 ft. Wave Detail: SE 3 ft at 9 seconds and W 2 ft at
3 seconds.
.TUE...NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft
at 9 seconds and NW 2 ft at 4 seconds.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW
2 ft at 3 seconds and SE 2 ft at 8 seconds.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Showers likely with a chance of tstms.
.THU...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers.
.THU NIGHT...NW winds around 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ251-240300-
Massachusetts Bay and Ipswich Bay-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THIS AFTERNOON...S winds 5 to 10 kt, increasing to 15 to 20 kt.
Gusts up to 25 kt. Seas 1 foot or less, then 2 to 3 ft. Wave
Detail: S 1 foot at 3 seconds and E 1 foot at 4 seconds, becoming
S 2 ft at 5 seconds and E 1 foot at 9 seconds. A chance of
showers with isolated tstms. A slight chance of showers. Vsby
1 NM or less.
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 5 seconds and E 1 foot at 4 seconds. Patchy fog. A chance of
showers. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and S 2 ft at 8 seconds. Patchy fog in the morning
with vsby 1 to 3 NM.
.MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 9 seconds and W 1 foot at 3 seconds.
.TUE...NW winds 5 to 10 kt, becoming E in the afternoon. Seas
around 2 ft. Wave Detail: N 1 foot at 3 seconds and SE 1 foot at
6 seconds.
.TUE NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt after
midnight. Seas around 2 ft. Wave Detail: S 1 foot at 2 seconds
and N 1 foot at 3 seconds.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Showers likely with a chance of tstms.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.

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.

$$

ANZ231-240300-
Cape Cod Bay-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...S winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft.
Wave Detail: S 3 ft at 6 seconds and SW 2 ft at 3 seconds. A
chance of showers. Vsby 1 to 3 NM.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to
4 ft. Wave Detail: S 4 ft at 5 seconds and E 1 foot at 4 seconds.
Patchy fog. A chance of showers. Vsby 1 NM or less, increasing to
1 to 3 NM after midnight.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: S 3 ft at 9 seconds and SW 2 ft at 3 seconds.
Patchy fog in the morning with vsby 1 to 3 NM.
.MON NIGHT...NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
S 3 ft at 9 seconds and SE 2 ft at 9 seconds.
.TUE...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at
9 seconds and N 1 foot at 3 seconds.
.TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 9 seconds and SW 1 foot at 2 seconds.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of showers and tstms.
.THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers.
.THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.

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.

$$

ANZ254-240300-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...S winds around 15 kt, increasing to 20 to
25 kt. Gusts up to 30 kt. Seas 2 to 3 ft, building to 4 to 6 ft.
Wave Detail: S 2 ft at 3 seconds and NE 1 foot at 4 seconds,
becoming S 4 ft at 6 seconds and NE 1 foot at 4 seconds. A chance
of showers. Vsby 1 NM or less.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Wave Detail: S 6 ft at 6 seconds and SE 1 foot at
9 seconds. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 NM or less.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to
9 ft. Wave Detail: S 6 ft at 9 seconds and SW 2 ft at 4 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming
NW after midnight. Seas 5 to 7 ft. Wave Detail: S 5 ft at
9 seconds and NW 2 ft at 3 seconds.
.TUE...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 9 seconds and
NW 2 ft at 3 seconds.
.TUE NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. Seas 3 to 4 ft. Wave Detail: S 3 ft at 8 seconds and SE
3 ft at 9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. A chance of showers.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers.
.THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft.

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.

$$

ANZ255-240300-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...S winds around 15 kt, increasing to 20 to
25 kt. Gusts up to 30 kt. Seas 3 to 4 ft, building to 5 to 7 ft.
Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds,
becoming SW 6 ft at 6 seconds and SE 1 foot at 9 seconds.
.TONIGHT...SW winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. Seas 6 to 9 ft, building to 8 to 11 ft after midnight.
Wave Detail: SW 8 ft at 7 seconds and SW 2 ft at 4 seconds,
becoming SW 9 ft at 8 seconds and SW 1 foot at 4 seconds. Patchy
fog. A chance of showers in the evening. Showers likely after
midnight. Vsby 1 NM or less.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 7 to
10 ft. Wave Detail: SW 9 ft at 9 seconds and S 2 ft at 9 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: S
7 ft at 9 seconds and SW 1 foot at 3 seconds, becoming S 6 ft at
9 seconds and NW 1 foot at 3 seconds.
.TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft
at 8 seconds and SE 3 ft at 9 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail:
SW 3 ft at 8 seconds and SE 2 ft at 8 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. A chance of showers.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. A chance of showers.
.THU NIGHT...NW winds around 10 kt. Seas 2 to 4 ft.

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.

$$

ANZ256-240300-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.THIS AFTERNOON...S winds 15 to 20 kt, increasing to 20 to 25 kt.
Gusts up to 30 kt. Seas 3 to 5 ft, building to 5 to 7 ft. Wave
Detail: S 4 ft at 6 seconds and SE 1 foot at 9 seconds, becoming
S 6 ft at 6 seconds and SE 1 foot at 9 seconds.
.TONIGHT...SW winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. Seas 7 to 9 ft, building to 8 to 11 ft after midnight.
Wave Detail: S 8 ft at 7 seconds and SW 1 foot at 4 seconds,
becoming SW 9 ft at 8 seconds and SW 1 foot at 3 seconds. Patchy
fog. A chance of showers. Vsby 1 NM or less, increasing to 1 to
3 NM after midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 8 to
11 ft, subsiding to 7 to 9 ft in the afternoon. Wave Detail: SW
9 ft at 9 seconds and S 1 foot at 9 seconds, becoming S 8 ft at
9 seconds. Patchy fog in the morning. A chance of showers in the
morning with vsby 1 to 3 NM.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
5 to 8 ft. Wave Detail: S 7 ft at 9 seconds and W 1 foot at
3 seconds.
.TUE AND TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave
Detail: S 5 ft at 8 seconds and SE 2 ft at 9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 7 seconds and SE 2 ft at 8 seconds.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
5 to 6 ft. A chance of showers. Vsby 1 to 3 NM.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. A chance of showers. Vsby 1 to 3 NM.
.THU NIGHT...NW winds around 10 kt. Seas 3 to 4 ft.

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.

$$

ANZ232-240300-
Nantucket Sound-
1004 AM EDT Sun Jun 23 2024

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

.THIS AFTERNOON...S winds 15 to 20 kt, becoming SW 20 to 25 kt.
Gusts up to 30 kt. Seas 2 to 3 ft, building to 3 to 5 ft. Wave
Detail: SW 2 ft at 3 seconds and NE 1 foot at 4 seconds, becoming
SW 4 ft at 5 seconds and NE 1 foot at 4 seconds. A slight chance
of showers. Vsby 1 NM or less, increasing to 1 to 3 NM.
.TONIGHT...SW winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. Seas 4 to 6 ft. Wave Detail: SW 4 ft at 4 seconds and S
4 ft at 7 seconds. Patchy fog. A chance of showers in the
evening, then showers likely after midnight. Vsby 1 NM or less,
increasing to 1 to 3 NM after midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: W 3 ft at 4 seconds and SW 3 ft at 9 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
4 to 6 ft, subsiding to 2 to 4 ft after midnight. Wave Detail: SW
3 ft at 9 seconds and W 2 ft at 4 seconds, becoming W 2 ft at
4 seconds and SW 2 ft at 9 seconds.
.TUE...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft
at 3 seconds and SW 2 ft at 8 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
W 2 ft at 3 seconds and N 1 foot at 3 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.THU...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. A chance of showers. Vsby 1 to 3 NM.
.THU NIGHT...NW winds around 10 kt. Seas around 2 ft.

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.

$$

ANZ233-240300-
Vineyard Sound-
1004 AM EDT Sun Jun 23 2024

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

.THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt.
Seas 2 to 3 ft, building to 3 to 5 ft. Wave Detail: S 2 ft at
5 seconds and SE 1 foot at 9 seconds, becoming SW 4 ft at
6 seconds and SE 1 foot at 9 seconds. A slight chance of showers.
Vsby 1 NM or less, increasing to 1 to 3 NM.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 7 seconds and SW 2 ft at 4 seconds.
Patchy fog. A chance of showers. Vsby 1 NM or less, increasing to
1 to 3 NM after midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: SW 5 ft at 9 seconds and SW 2 ft at 4 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.MON NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 9 seconds and W
1 foot at 3 seconds.
.TUE AND TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 8 seconds and SE 2 ft at 9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 4 ft at 7 seconds and SW 2 ft at 4 seconds.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. A chance of showers. Vsby 1 to 3 NM.
.THU...SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers.
Vsby 1 to 3 NM.
.THU NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ234-240300-
Buzzards Bay-
1004 AM EDT Sun Jun 23 2024

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

.THIS AFTERNOON...S winds 10 to 15 kt, becoming SW 15 to 20 kt.
Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at
5 seconds and NE 1 foot at 4 seconds. A slight chance of showers.
Vsby 1 NM or less, increasing to 1 to 3 NM.
.TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft
at 7 seconds and SW 3 ft at 4 seconds. Patchy fog. Showers
likely. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 5 ft at 9 seconds and SW 2 ft at 4 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.MON NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 9 seconds and W
2 ft at 4 seconds.
.TUE...N winds around 10 kt, becoming W in the afternoon. Seas
2 to 3 ft. Wave Detail: SW 2 ft at 8 seconds and SE 2 ft at
9 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
W 2 ft at 3 seconds and SW 2 ft at 7 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers.
Vsby 1 to 3 NM.
.THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft.

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.

$$

ANZ235-240300-
Rhode Island Sound-
1004 AM EDT Sun Jun 23 2024

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

.THIS AFTERNOON...S winds around 15 kt, becoming SW 20 to 25 kt.
Gusts up to 30 kt. Seas 3 to 4 ft, building to 4 to 6 ft. Wave
Detail: S 3 ft at 6 seconds, becoming S 6 ft at 6 seconds and SE
1 foot at 9 seconds. A slight chance of showers with vsby 1 to
3 NM.
.TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Wave Detail: S 8 ft at 8 seconds and SW 1 foot at
4 seconds. Patchy fog. A chance of showers. Vsby 1 NM or less,
increasing to 1 to 3 NM after midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
7 ft. Wave Detail: S 7 ft at 9 seconds and SW 1 foot at
4 seconds. Patchy fog in the morning. A chance of showers in the
morning.
.MON NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 4 to 6 ft. Wave Detail: S 6 ft at 9 seconds and SW
1 foot at 3 seconds.
.TUE AND TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave
Detail: S 4 ft at 8 seconds and SW 2 ft at 4 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: SW 5 ft at 7 seconds and SW 2 ft at 4 seconds.
.WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. A chance of showers and tstms. Vsby 1 to 3 NM.
.THU...SW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers.
Vsby 1 to 3 NM.
.THU NIGHT...NW winds around 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ237-240300-
Block Island Sound-
1004 AM EDT Sun Jun 23 2024

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

.THIS AFTERNOON...S winds around 15 kt, becoming SW 20 to 25 kt.
Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at
7 seconds and SW 3 ft at 4 seconds. A slight chance of showers.
.TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft
at 7 seconds and SW 1 foot at 4 seconds. Patchy fog. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM after
midnight.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Wave Detail: S 6 ft at 9 seconds and W 2 ft at 3 seconds.
Patchy fog in the morning.
.MON NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 3 to 5 ft. Wave Detail: S 5 ft at 9 seconds and W
1 foot at 3 seconds.
.TUE AND TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave
Detail: S 4 ft at 8 seconds and SE 2 ft at 9 seconds.
.WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: S 4 ft at 7 seconds and SW 2 ft at 4 seconds.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas
3 to 5 ft. Showers likely with a chance of tstms. Vsby 1 to 3 NM.
.THU...SW winds around 10 kt. Seas 2 to 4 ft. A chance of
showers. Vsby 1 to 3 NM.
.THU NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

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.

$$

ANZ230-240300-
Boston Harbor-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THIS AFTERNOON...S winds around 5 kt, increasing to 15 to 20 kt
with gusts up to 25 kt. Waves 1 foot or less, then around 2 ft. A
chance of showers. Vsby 1 to 3 NM.
.TONIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. Gusts up to 25 kt. Waves around 2 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.MON...SW winds around 10 kt. Gusts up to 20 kt in the afternoon.
Waves 1 foot or less.
.MON NIGHT...NW winds around 10 kt. Waves 1 foot or less.
.TUE...NW winds 5 to 10 kt, becoming NE in the afternoon. Waves
1 foot or less.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 foot or less.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. A chance of showers and tstms.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. Showers likely with a chance of tstms.
.THU...W winds 5 to 10 kt. Waves 1 foot or less. A chance of
showers.
.THU NIGHT...NW winds 5 to 10 kt. Waves 1 foot or less.

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.

$$

ANZ236-240300-
Narragansett Bay-
1004 AM EDT Sun Jun 23 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...S winds 10 to 15 kt. Gusts up to 20 kt,
increasing to 30 kt. Waves 2 to 4 ft. A slight chance of showers.
.TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
Waves 3 to 5 ft. Patchy fog. Showers likely, mainly in the
evening. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to
4 ft. Patchy fog in the morning.
.MON NIGHT...NW winds around 10 kt. Waves 2 to 4 ft.
.TUE...N winds around 10 kt, becoming W in the afternoon. Waves
2 to 3 ft.
.TUE NIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft.
.WED...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to
4 ft.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 4 ft. Showers likely with a chance of tstms.
.THU...SW winds 5 to 10 kt. Waves 2 to 4 ft. A chance of showers.
.THU NIGHT...NW winds 5 to 10 kt. Waves 2 to 3 ft.

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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