fzus51 kbox 122006
cwfbox
expires:202608130900;;075228

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt wed aug 12 2026

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


anz230-130900-
boston harbor-
405 pm edt wed aug 12 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
1 foot or less. a chance of showers after midnight. 
.thu...sw winds around 5 kt. waves 1 foot or less. a chance of
showers. 
.thu night...nw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening. 
.fri...nw winds 5 to 10 kt. waves 1 foot or less. 
.fri night...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat and sat night...w winds 5 to 10 kt. waves 1 foot or less. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night and mon...s winds 10 to 15 kt. gusts up to 20 kt.
waves around 2 ft. a chance of showers. 
.mon night...n winds 5 to 10 kt. waves 1 foot or less. a chance
of showers.  

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 122006
cwfbox
expires:202608130900;;075219

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt wed aug 12 2026

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


anz231-130900-
cape cod bay-
405 pm edt wed aug 12 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
1 foot or less. wave detail: s 1 foot at 2 seconds and n 1 foot
at 3 seconds. a chance of showers after midnight. 
.thu...sw winds around 5 kt. seas 1 foot or less. wave detail: sw
1 foot at 2 seconds and e 1 foot at 3 seconds. a chance of
showers in the morning. 
.thu night...w winds around 5 kt, becoming nw after midnight.
seas 1 foot or less, then around 2 ft after midnight. wave
detail: w 1 foot at 2 seconds and e 1 foot at 3 seconds, becoming
e 1 foot at 2 seconds and nw 1 foot at 2 seconds. 
.fri...nw winds 5 to 10 kt, becoming n in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: n
1 foot at 3 seconds and s 1 foot at 5 seconds. 
.fri night and sat...ne winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 3 seconds and s 1 foot at 4 seconds. 
.sat night...s winds around 5 kt, becoming sw around 5 kt after
midnight. seas 1 foot or less. wave detail: n 1 foot at 4 seconds
and s 1 foot at 7 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night and mon...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. a chance of showers. 
.mon night...ne winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

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 122006
cwfbox
expires:202608130900;;075217

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt wed aug 12 2026

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


anz250-130900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt wed aug 12 2026

.tonight...sw winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and s 1 foot at 4 seconds. a slight chance of
showers after midnight. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and sw 1 foot at 3 seconds. a chance of
showers in the afternoon. 
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: w 1 foot at 2 seconds and se 1 foot at
3 seconds. a chance of showers in the evening. 
.fri...nw winds 5 to 10 kt. seas around 2 ft. wave detail: n 2 ft
at 3 seconds and s 1 foot at 4 seconds. 
.fri night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: n 2 ft at 4 seconds and w 1 foot at
3 seconds. 
.sat and sat night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: n 2 ft at 4 seconds and s 1 foot at 7 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.mon night...ne winds around 10 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 kgyx 122102
cwfgyx
expires:202608131000;;077694

coastal waters forecast
national weather service gray me
501 pm edt wed aug 12 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-131000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
501 pm edt wed aug 12 2026

.tonight...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. a slight chance of showers after midnight. 
.thu...sw winds around 5 kt. seas around 2 ft. a chance of showers.
vsby 1 to 3 nm in the afternoon. 
.thu night...w winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 5 seconds. a chance of showers in the evening. 
.fri...nw winds 5 to 10 kt. seas around 2 ft. 
.fri night...nw winds 5 to 10 kt. seas around 2 ft. 
.sat...n winds 5 to 10 kt, becoming s in the afternoon. seas around
2 ft. 
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
1 foot or less. 
.sun...w winds around 5 kt, becoming s in the afternoon. seas 1 foot
or less, then around 2 ft in the afternoon. a chance of showers in
the afternoon. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers. 
.mon...sw winds around 10 kt. seas 2 to 3 ft. a chance of showers. 
.mon night...w winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft.  

$$