fzus51 kbox 281103
cwfbox
expires:202607290000;;748121

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt tue jul 28 2026

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


anz230-290000-
boston harbor-
703 am edt tue jul 28 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.today...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts
up to 20 kt this afternoon. waves 1 foot or less, then around
2 ft this afternoon. a slight chance of showers with isolated
tstms this afternoon. 
.tonight...se winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.wed...e winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers.
.wed night...e winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. waves 2 to 3 ft.
showers. patchy fog in the evening. vsby 1 to 3 nm. 
.thu and thu night...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. showers.
.fri through sat night...s winds 5 to 10 kt. 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.

$$

fzus51 kbox 281103
cwfbox
expires:202607290000;;748110

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt tue jul 28 2026

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


anz250-290000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt tue jul 28 2026

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

.today...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt this afternoon. seas 2 to 4 ft. wave detail: se 3 ft
at 8 seconds and s 2 ft at 3 seconds. 
.tonight...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 4 seconds and se 2 ft at 8 seconds.
.wed...e winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: se 5 ft at 6 seconds. a chance of showers in
the morning. showers likely in the afternoon. 
.wed night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail:
se 4 ft at 6 seconds. showers. patchy fog in the evening. vsby
1 to 3 nm. 
.thu...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 6 seconds and se 1 foot at
3 seconds. showers likely, mainly in the morning. 
.thu night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 7 seconds and w 1 foot at 4 seconds. a chance of showers.
.fri...ne winds 5 to 10 kt. seas 2 to 4 ft. a chance of showers. 
.fri night through sat night...s winds around 5 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.

$$