fzus51 kbox 251105
cwfbox
expires:202603260000;;266685

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt wed mar 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-260000-
boston harbor-
705 am edt wed mar 25 2026

...small craft advisory in effect from thursday morning through
thursday evening...

.today...w winds 5 to 10 kt, becoming sw this afternoon. waves
1 foot or less. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.thu...sw winds 10 to 15 kt with gusts up to 30 kt. waves around
2 ft. 
.thu night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. rain.
.fri...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. rain likely in the morning. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.sat through sun night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 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.

$$

fzus51 kbox 251105
cwfbox
expires:202603260000;;266676

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt wed mar 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-260000-
cape cod bay-
705 am edt wed mar 25 2026

...small craft advisory in effect from late tonight through
friday morning...

.today...w winds 10 to 15 kt with gusts up to 25 kt, becoming sw
5 to 10 kt this afternoon. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds and w 2 ft at 3 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 1 foot at 3 seconds and ne 1 foot at
5 seconds. 
.thu...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 3 ft at 4 seconds and se 2 ft at 8 seconds. 
.thu night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds and s 3 ft at
8 seconds. a chance of rain in the evening, then rain after
midnight. 
.fri...nw winds around 15 kt, becoming n in the afternoon. gusts
up to 20 kt. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds
and s 2 ft at 8 seconds. rain, mainly in the morning. 
.fri night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: n 3 ft at 5 seconds and s 2 ft at
8 seconds. 
.sat through sun night...sw winds 10 to 15 kt with gusts up to
20 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.

$$

fzus51 kbox 251105
cwfbox
expires:202603260000;;266674

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 am edt wed mar 25 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-260000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 am edt wed mar 25 2026

...small craft advisory in effect from this evening through
friday afternoon...

.today...w winds 10 to 15 kt with gusts up to 25 kt, becoming sw
this afternoon. seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds
and e 3 ft at 9 seconds. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft. wave detail: se 3 ft at 4 seconds and e 2 ft at 9 seconds. 
.thu...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: se 4 ft at 4 seconds and e 3 ft at 9 seconds.
a chance of showers in the morning. 
.thu night...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. a chance of rain in the evening, then rain
after midnight. 
.fri...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail: nw 3 ft
at 4 seconds and se 3 ft at 8 seconds. rain likely in the
morning. 
.fri night...n winds 15 to 20 kt. seas 3 to 5 ft. wave detail: n
4 ft at 6 seconds and se 2 ft at 8 seconds. 
.sat...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.sat night through sun night...sw winds 15 to 20 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.

$$

fzus51 kgyx 251107
cwfgyx
expires:202603260000;;266793

coastal waters forecast
national weather service gray me
707 am edt wed mar 25 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-260000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
707 am edt wed mar 25 2026

...small craft advisory in effect until 9 am edt this morning...

.today...w winds 10 to 15 kt, becoming s late. seas 3 to 5 ft. wave
detail: sw 3 ft at 5 seconds and e 3 ft at 9 seconds. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at 9 seconds. a
chance of rain after midnight. 
.thu...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
wave detail: se 5 ft at 9 seconds and s 4 ft at 5 seconds. a chance
of rain. 
.thu night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 6 ft at 7 seconds. rain.
.fri...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 8 seconds and nw
3 ft at 4 seconds. rain likely in the morning. 
.fri night...n winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: n 4 ft at 4 seconds and se 3 ft at 8 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 25 kt, becoming se 5 to
10 kt in the afternoon. seas 2 to 4 ft.
.sat night...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. seas 2 to 4 ft. 
.sun...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.sun night...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft.  

$$