fzus51 kbox 010505
cwfbox
expires:202608011800;;424157

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sat aug 1 2026

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


anz230-011800-
boston harbor-
105 am edt sat aug 1 2026

.rest of tonight...sw winds around 5 kt. waves 1 foot or less. 
.sat...w winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.sat night...s 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, diminishing to 5 to 10 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less.
a chance of showers after midnight. 
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. showers likely. a chance of tstms. a chance of
showers after midnight. 
.tue and tue night...ne winds 5 to 10 kt, becoming s. waves
1 foot or less. a chance of showers. 
.wed and wed night...e winds 5 to 10 kt, becoming s. 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 010505
cwfbox
expires:202608011800;;424146

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sat aug 1 2026

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


anz250-011800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am edt sat aug 1 2026

.rest of tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 9 seconds and sw 1 foot at 2 seconds. 
.sat...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot at
2 seconds. patchy fog in the afternoon with vsby 1 nm or less. 
.sat night...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 3 seconds and se 2 ft at 9 seconds. 
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se
3 ft at 11 seconds and se 2 ft at 5 seconds. 
.sun night...s winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: se 2 ft at 5 seconds and e
1 foot at 10 seconds. a chance of showers after midnight. 
.mon...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 2 ft at 3 seconds and se 2 ft at 9 seconds.
showers likely, mainly in the morning. 
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. a chance of showers and tstms. 
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.tue night through wed night...s winds 5 to 10 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.

$$