fzus51 kbox 142003
cwfbox
expires:202608150900;;191914

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt fri aug 14 2026

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


anz230-150900-
boston harbor-
403 pm edt fri aug 14 2026

.tonight...nw winds 5 to 10 kt, becoming n after midnight. waves
1 foot or less. isolated showers and tstms this evening. some
tstms may produce gusty winds and small hail this evening. 
.sat...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. 
.sat night...se winds 5 to 10 kt, becoming nw after midnight.
waves 1 foot or less. 
.sun...ne winds around 5 kt, becoming se 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves around 2 ft. a chance of
showers in the evening, then showers after midnight. 
.mon...se winds 15 to 20 kt, becoming e 5 to 10 kt in the
afternoon. waves around 2 ft. showers, mainly in the morning. 
.mon night...n winds around 5 kt. waves 1 foot or less.
.tue through wed...s winds 5 to 10 kt. waves around 2 ft. 
.wed night...s winds around 10 kt. waves around 2 ft. a chance of
showers.  

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 142003
cwfbox
expires:202608150900;;191903

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt fri aug 14 2026

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


anz250-150900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt fri aug 14 2026

.tonight...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: ne 2 ft at 9 seconds and nw 1 foot at
3 seconds. 
.sat...n winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: n 2 ft at 6 seconds and nw 1 foot at
3 seconds. 
.sat night...s winds around 5 kt, becoming nw after midnight.
seas 1 foot or less. wave detail: s 1 foot at 2 seconds and ne
1 foot at 7 seconds. 
.sun...e winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 foot or less, then 2 to 3 ft in
the afternoon. wave detail: w 1 foot at 2 seconds and se 1 foot
at 8 seconds, becoming s 2 ft at 3 seconds and se 1 foot at
9 seconds. 
.sun night...s winds 15 to 20 kt. gusts up to 20 kt, increasing
to 30 kt after midnight. seas 2 to 3 ft. wave detail: s 3 ft at
4 seconds and se 1 foot at 10 seconds. a chance of showers in the
evening, then showers after midnight. 
.mon...s winds 15 to 20 kt, becoming se 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: s 4 ft
at 5 seconds and se 3 ft at 9 seconds. showers likely, mainly in
the morning. 
.mon night...n winds 5 to 10 kt. seas 2 to 3 ft. 
.tue through wed night...s 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.

$$