fzus51 kbox 221204
cwfbox
expires:202412230100;;194524

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est sun dec 22 2024

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


anz230-230100-
boston harbor-
703 am est sun dec 22 2024

.today...nw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. 
.tonight...nw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft. 
.mon...nw winds 5 to 10 kt, becoming sw in the afternoon. waves
around 2 ft. 
.mon night...sw winds 5 to 10 kt. waves 1 foot or less. a chance
of snow in the evening, then snow likely after midnight with vsby
1 to 3 nm. 
.tue...sw winds 5 to 10 kt, becoming nw in the afternoon. waves
1 foot or less. snow likely in the morning. vsby 1 to 3 nm. 
.tue night...n winds 10 to 15 kt. waves 1 foot or less, then
around 2 ft after midnight. 
.wed through thu night...n winds 5 to 10 kt. waves around 2 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.

$$

fzus51 kbox 221204
cwfbox
expires:202412230100;;194513

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am est sun dec 22 2024

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


anz250-230100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am est sun dec 22 2024

...small craft advisory in effect through late tonight...

.today...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: nw 5 ft at 5 seconds and ne 4 ft at 8 seconds.
a slight chance of snow. 
.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: nw 4 ft at 5 seconds and e
4 ft at 10 seconds. 
.mon...n winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: n 3 ft at 7 seconds and w 1 foot at
4 seconds. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at
8 seconds. a chance of snow in the evening, then snow likely with
a chance of rain after midnight with vsby 1 to 3 nm. 
.tue...sw winds 10 to 15 kt, becoming nw in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at
9 seconds. rain and snow likely, mainly in the morning. vsby 1 to
3 nm. 
.tue night...n winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft, building to 4 to 5 ft after midnight.
wave detail: e 3 ft at 9 seconds and nw 2 ft at 4 seconds,
becoming n 3 ft at 5 seconds. 
.wed through thu night...n winds 10 to 15 kt with gusts up to
20 kt. seas 4 to 6 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.

$$