fzus51 kbox 020504
cwfbox
expires:202608021800;;478938

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun aug 2 2026

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


anz230-021800-
boston harbor-
104 am edt sun aug 2 2026

.rest of tonight...sw winds 5 to 10 kt. waves 1 foot or less. 
.sun...s winds 5 to 10 kt, increasing to 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, becoming se 5 to 10 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less.
a chance of showers in the evening, then showers with a chance of
tstms after midnight. patchy fog after midnight. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers with a chance of tstms. patchy fog in the morning. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves around 2 ft in the
evening, then 1 foot or less. showers likely with a chance of
tstms in the evening, then a chance of showers after midnight. 
.tue and tue night...sw winds around 5 kt. waves 1 foot or less. 
.wed and wed night...s winds 5 to 10 kt. waves 1 foot or less. 
.thu and thu night...sw 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 020504
cwfbox
expires:202608021800;;478927

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun aug 2 2026

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


anz250-021800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 am edt sun aug 2 2026

.rest of tonight...sw winds around 10 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 3 seconds and se 2 ft at 8 seconds. patchy
fog. vsby 1 to 3 nm. 
.sun...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and se 2 ft at
8 seconds. a chance of. patchy fog. a chance of. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
8 seconds. patchy fog. showers likely with a chance of tstms
after midnight. vsby 1 to 3 nm. 
.mon...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
9 seconds. showers. a chance of tstms in the morning. patchy fog
in the morning with vsby 1 to 3 nm. 
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: se 3 ft at 9 seconds and sw 2 ft at
4 seconds. a chance of showers.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds and w 1 foot at 3 seconds. 
.wed through thu night...sw winds 10 to 15 kt with gusts up to
20 kt. seas around 2 ft.  

winds and seas 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.

$$