702
FZUS51 KBOX 202003
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
403 PM EDT Thu Jun 20 2024

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

ANZ200-210900-
403 PM EDT Thu Jun 20 2024

.Synopsis for Massachusetts and Rhode Island coastal waters...
An area of high pressure remains anchored over the far eastern outer
waters which maintains SSW wind gusts 20-25 knots for most of the
waters. This afternoon and evening, a showers and thunderstorms are
possible, mainly for the northeast waters east of Cape Ann. Storms
could become strong to severe.

Back door cold front will shift winds to the ENE for Friday and
Saturday. Scattered showers and thunderstorms possible each
afternoon and evening through Sunday. Cold frontal passage Monday
will usher in drier conditions next week.

$$

ANZ250-210900-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
403 PM EDT Thu Jun 20 2024

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming
W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 9 seconds. Scattered tstms with a
chance of showers this evening, then a slight chance of showers
after midnight. Patchy fog after midnight. Some tstms may be
severe with damaging winds, frequent lightning, and heavy
rainfall. Vsby 1 NM or less after midnight.
.FRI...NW winds around 5 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: SE 2 ft at 9 seconds and W 1 foot at
3 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...E winds around 5 kt. Seas around 2 ft. Wave Detail:
E 2 ft at 7 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM, decreasing to 1 NM or less after midnight.
.SAT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft
at 8 seconds and SE 1 foot at 2 seconds. Patchy fog. A chance of
showers. Vsby 1 to 3 NM.
.SAT NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at
8 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 3 ft, building to 3 to
5 ft in the afternoon. Wave Detail: S 2 ft at 3 seconds and SE
1 foot at 9 seconds, becoming S 3 ft at 4 seconds and SE 1 foot
at 9 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds around 15 kt with gusts up to 25 kt. Seas 3 to
5 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ251-210900-
Massachusetts Bay and Ipswich Bay-
403 PM EDT Thu Jun 20 2024

...SEVERE THUNDERSTORM WATCH 438 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

.TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and E 1 foot at 9 seconds. Scattered tstms
with a chance of showers this evening, then a slight chance of
showers after midnight. Patchy fog after midnight. Some tstms may
be severe with damaging winds, frequent lightning, and heavy
rainfall. Vsby 1 to 3 NM, decreasing to 1 NM or less after
midnight.
.FRI...N winds around 5 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: W 1 foot at 2 seconds and E 1 foot at
9 seconds. Patchy fog in the morning. Scattered showers in the
afternoon. Vsby 1 NM or less in the morning.
.FRI NIGHT...E winds around 5 kt. Seas around 2 ft. Wave Detail:
E 1 foot at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM after midnight.
.SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E
1 foot at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM.
.SAT NIGHT AND SUN...S winds 15 to 20 kt with gusts up to 25 kt.
Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at
5 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 foot at
9 seconds. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Showers likely. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ231-210900-
Cape Cod Bay-
403 PM EDT Thu Jun 20 2024

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

.TONIGHT...SW 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: SW 1 foot at 3 seconds and SE 1 foot at 9 seconds. A
chance of showers. A slight chance of tstms this evening. Patchy
fog after midnight. Some tstms may be severe with damaging winds,
frequent lightning, and heavy rainfall. Vsby 1 to 3 NM after
midnight.
.FRI...W winds around 5 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at
9 seconds. Patchy fog in the morning. Scattered showers in the
afternoon. Vsby 1 to 3 NM in the morning.
.FRI NIGHT...E winds around 5 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: E 1 foot at 4 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.SAT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 2 seconds and E 1 foot at 5 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S
1 foot at 2 seconds and E 1 foot at 5 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW
2 ft at 3 seconds and S 2 ft at 7 seconds. Patchy fog. A chance
of showers in the morning. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds around 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ254-210900-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
403 PM EDT Thu Jun 20 2024

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

.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 9 seconds. A slight chance of showers
and tstms this evening, then a chance of showers after midnight.
Patchy fog after midnight. Some tstms may be severe with damaging
winds, frequent lightning, and heavy rainfall. Vsby 1 NM or less
after midnight.
.FRI...W winds 5 to 10 kt, becoming NW in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at
8 seconds. Patchy fog in the morning with vsby 1 NM or less.
.FRI NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 8 seconds and W 1 foot at 5 seconds. Patchy fog.
Scattered showers. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.SAT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 2 ft at 8 seconds. Patchy fog. A chance of
showers. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
SW 2 ft at 5 seconds and SE 2 ft at 8 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft
at 5 seconds and SE 3 ft at 9 seconds. Patchy fog. A chance of
showers in the morning. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
5 to 6 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE...W winds 5 to 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds around 10 kt. Seas 2 to 4 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.

$$

ANZ255-210900-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
403 PM EDT Thu Jun 20 2024

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

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

$$

ANZ256-210900-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
403 PM EDT Thu Jun 20 2024

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

$$

ANZ232-210900-
Nantucket Sound-
403 PM EDT Thu Jun 20 2024

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

.TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft
at 4 seconds and SE 1 foot at 9 seconds. A slight chance of tstms
this evening, then a slight chance of showers after midnight.
Patchy fog after midnight. Some tstms may be severe with damaging
winds, frequent lightning, and heavy rainfall. Vsby 1 to 3 NM
after midnight.
.FRI...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W
1 foot at 4 seconds and SE 1 foot at 8 seconds. Patchy fog in the
morning with vsby 1 to 3 NM.
.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 1 foot at 5 seconds and SE 1 foot at 8 seconds. Patchy fog. A
chance of showers after midnight. Vsby 1 to 3 NM, decreasing to
1 NM or less after midnight.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 3 seconds and SE 1 foot at 7 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 3 seconds and SE 1 foot at 8 seconds. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to
4 ft. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 8 seconds.
Patchy fog in the morning. A chance of showers in the morning
with vsby 1 to 3 NM.
.SUN NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ233-210900-
Vineyard Sound-
403 PM EDT Thu Jun 20 2024

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

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

$$

ANZ234-210900-
Buzzards Bay-
403 PM EDT Thu Jun 20 2024

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

.TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. A slight
chance of tstms this evening. A slight chance of showers after
midnight. Patchy fog after midnight. Some tstms may be severe
with damaging winds, frequent lightning, and heavy rainfall. Vsby
1 to 3 NM after midnight.
.FRI...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SW
1 foot at 5 seconds and SE 1 foot at 8 seconds.
.FRI NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail:
S 1 foot at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM, decreasing to 1 NM or less after midnight.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave
Detail: S 2 ft at 6 seconds. Patchy fog. A chance of showers.
Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW
3 ft at 4 seconds and S 3 ft at 7 seconds. Patchy fog. A chance
of showers in the morning. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 20 to 25 kt. Seas 4 to 5 ft. Patchy fog. A
chance of showers in the evening. Showers likely after midnight.
Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
4 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ235-210900-
Rhode Island Sound-
403 PM EDT Thu Jun 20 2024

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 4 seconds and SE 2 ft at 8 seconds.
.FRI...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 5 seconds and SE 2 ft at 8 seconds.
.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 5 seconds and SE 2 ft at 8 seconds. Patchy fog. A
chance of showers after midnight. Vsby 1 NM or less.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 7 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft
at 7 seconds. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 6 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to
6 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW 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.

$$

ANZ237-210900-
Block Island Sound-
403 PM EDT Thu Jun 20 2024

.TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave
Detail: SW 2 ft at 4 seconds and SE 2 ft at 8 seconds.
.FRI...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW
2 ft at 5 seconds and SE 2 ft at 8 seconds.
.FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:
SW 2 ft at 5 seconds and SE 2 ft at 8 seconds. Patchy fog. Vsby
1 to 3 NM, decreasing to 1 NM or less after midnight.
.SAT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft
at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
S 3 ft at 6 seconds. Patchy fog. A chance of showers. Vsby 1 to
3 NM.
.SUN...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW
4 ft at 6 seconds. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds around 15 kt with gusts up to 20 kt. Seas 4 to
6 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft. Patchy fog. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW winds 5 to 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.

$$

ANZ230-210900-
Boston Harbor-
403 PM EDT Thu Jun 20 2024

.TONIGHT...W winds 5 to 10 kt, diminishing to around 5 kt after
midnight. Waves 1 foot or less. A chance of showers. Scattered
tstms this evening. Patchy fog after midnight. Some tstms may be
severe with damaging winds, frequent lightning, and heavy
rainfall. Vsby 1 NM or less after midnight.
.FRI...N winds around 5 kt, becoming NE in the afternoon. Waves
1 foot or less. Scattered showers in the afternoon.
.FRI NIGHT...E winds around 5 kt. Waves 1 foot or less. Patchy
fog. A chance of showers. Vsby 1 to 3 NM after midnight.
.SAT...E winds 5 to 10 kt. Waves 1 foot or less. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT AND SUN...S winds 15 to 20 kt with gusts up to 25 kt.
Waves around 2 ft. Patchy fog. A chance of showers. Vsby 1 to
3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
around 2 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft. A chance of showers.
.TUE AND TUE NIGHT...W winds 5 to 10 kt, becoming SW. 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.

$$

ANZ236-210900-
Narragansett Bay-
403 PM EDT Thu Jun 20 2024

.TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt this evening.
Waves 2 to 3 ft.
.FRI...SW winds 5 to 10 kt. Waves around 2 ft. Scattered showers
in the afternoon.
.FRI NIGHT...S winds around 5 kt. Waves around 2 ft. Patchy fog.
A chance of showers. Vsby 1 to 3 NM, decreasing to 1 NM or less
after midnight.
.SAT...S winds 5 to 10 kt. Waves around 2 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft. Patchy fog. A
chance of showers. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Waves 2 to 3 ft, building to 3 to
5 ft in the afternoon. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves
4 to 6 ft. Patchy fog. A chance of showers in the evening.
Showers likely after midnight. Vsby 1 to 3 NM.
.MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 3 to
5 ft. Patchy fog. Showers likely. Vsby 1 to 3 NM.
.MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves
2 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.TUE AND TUE NIGHT...SW winds 5 to 10 kt. Waves 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.

$$

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