fzus51 kbox 280503
cwfbox
expires:202608281800;;481362

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt fri aug 28 2026

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


anz230-281800-
boston harbor-
103 am edt fri aug 28 2026

.rest of tonight...s winds 5 to 10 kt. waves 1 foot or less. 
.fri...se winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. waves 1 foot or less. patchy fog in the morning. a
chance of showers and tstms in the afternoon. 
.fri night...sw winds 5 to 10 kt, becoming nw after midnight.
waves 1 foot or less. 
.sat...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.sat night through sun night...w winds 5 to 10 kt. waves around
2 ft. 
.mon...ne winds 5 to 10 kt. waves 1 foot or less. 
.mon night through tue night...se winds 5 to 10 kt. waves 1 foot
or less. 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 280503
cwfbox
expires:202608281800;;481351

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt fri aug 28 2026

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


anz250-281800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt fri aug 28 2026

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

$$