fzus51 kbox 110503
cwfbox
expires:202606111800;;540396

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu jun 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz235-111800-
rhode island sound-
103 am edt thu jun 11 2026

.rest of tonight...sw winds around 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: sw 4 ft at 7 seconds. patchy fog. a
slight chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds. patchy fog. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 4 ft at 7 seconds. a chance of showers in the evening.
patchy fog after midnight. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and e
3 ft at 8 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. a chance of showers.
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and se 2 ft at
9 seconds. a chance of showers in the morning. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night and mon...sw winds 10 to 15 kt. gusts up to 20 kt.
seas 2 to 3 ft. a chance of showers. 
.mon night...sw winds 10 to 15 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.

$$

fzus51 kbox 110503
cwfbox
expires:202606111800;;540399

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu jun 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-111800-
narragansett bay-
103 am edt thu jun 11 2026

.rest of tonight...sw winds 10 to 15 kt. waves 2 to 3 ft. patchy
fog. a slight chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. patchy fog in the
morning with vsby 1 nm or less. 
.thu night...sw winds 10 to 15 kt, becoming w around 5 kt after
midnight. waves 2 to 3 ft. a chance of showers in the evening. 
.fri...w winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. 
.fri night...s winds 5 to 10 kt, becoming w after midnight. waves
around 2 ft. a chance of showers. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. waves
around 2 ft. a chance of showers in the morning. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night and mon...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. waves around 2 ft. a chance of showers. 
.mon night...w winds 5 to 10 kt. waves around 2 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.

$$

fzus51 kbox 110503
cwfbox
expires:202606111800;;540397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu jun 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz237-111800-
block island sound-
103 am edt thu jun 11 2026

.rest of tonight...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds. patchy fog. a
slight chance of showers and tstms. vsby 1 nm or less. 
.thu...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds. patchy fog.
vsby 1 nm or less in the morning. 
.thu night...w 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: s 4 ft at 7 seconds. a chance of showers in the evening. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds. a chance of showers.
.sat and sat night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 6 seconds and se 1 foot at 8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.mon...w winds around 10 kt. seas 2 to 3 ft. a chance of showers.
.mon night...w 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.

$$

fzus51 kbox 110503
cwfbox
expires:202606111800;;540391

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu jun 11 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz255-111800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt thu jun 11 2026

...small craft advisory in effect through this evening...

.rest of tonight...sw winds around 20 kt with gusts up to 25 kt.
seas 4 to 5 ft. wave detail: sw 5 ft at 6 seconds and se 1 foot
at 9 seconds. patchy fog. a slight chance of showers and tstms.
vsby 1 nm or less. 
.thu...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: sw 5 ft at 7 seconds and se 3 ft at
12 seconds. patchy fog. a chance of showers in the morning. vsby
1 nm or less. 
.thu night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: sw 5 ft at 8 seconds and se
4 ft at 9 seconds. patchy fog. vsby 1 nm or less, increasing to
1 to 3 nm after midnight. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 7 seconds and e 3 ft at 9 seconds. patchy fog in the morning
with vsby 1 to 3 nm. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and e 1 foot at 9 seconds. a chance of showers
after midnight. 
.sat and sat night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 6 seconds and e 1 foot at 9 seconds. 
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night through mon night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 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.

$$