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fzus51 kbox 010805
cwfbox
expires:202507012100;;685844

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt tue jul 1 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-012100-
boston harbor-
404 am edt tue jul 1 2025

.today...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers with a slight chance of tstms
this morning. a chance of tstms with a slight chance of showers
this afternoon. patchy fog this morning with vsby 1 to 3 nm. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 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.
vsby 1 to 3 nm in the evening. 
.wed...sw winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. a chance of showers in the morning. 
.wed night...sw winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.thu night...w winds around 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.fri through sat night...sw winds 5 to 10 kt. waves around 2 ft. 

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 010805
cwfbox
expires:202507012100;;685833

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt tue jul 1 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-012100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 am edt tue jul 1 2025

...small craft advisory in effect from 11 am edt this morning
through wednesday morning...

.today...s winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 8 seconds. a slight chance of tstms.
a chance of showers this morning, then a slight chance of showers
this afternoon. patchy fog this morning with vsby 1 nm or less. 
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and se 3 ft at 7 seconds. patchy fog. a chance of
showers. a chance of tstms in the evening. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and se 2 ft at 8 seconds. a chance of showers in the
morning with vsby 1 to 3 nm. 
.wed night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and se
2 ft at 8 seconds. 
.thu...w winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. wave detail: se 2 ft at 8 seconds and w 1 foot at
3 seconds. 
.thu night...w winds around 10 kt. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and se 2 ft at 9 seconds. 
.fri through sat night...s winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 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.

$$
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