fzus51 kbox 100306
cwfbox
expires:202412101600;;478750

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm est mon dec 9 2024

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


anz230-101600-
boston harbor-
1006 pm est mon dec 9 2024

...gale watch in effect from wednesday afternoon through late
wednesday night...

.overnight...e winds 15 to 20 kt, becoming ne 10 to 15 kt. waves
around 2 ft. rain this evening. vsby 1 to 3 nm. 
.tue...n winds 5 to 10 kt. waves around 2 ft. 
.tue night...ne winds 5 to 10 kt, becoming se 10 to 15 kt after
midnight. waves 1 foot or less, then 2 to 3 ft after midnight. a
chance of rain in the evening, then rain after midnight. patchy
fog in the evening with vsby 1 to 3 nm. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt, increasing to
25 to 30 kt with gusts up to 35 kt in the afternoon. waves around
2 ft. at the outer harbor entrance, waves 2 to 3 ft, building to
3 to 5 ft in the afternoon. rain. vsby 1 to 3 nm. 
.wed night...s winds 25 to 35 kt with gusts up to 45 kt, becoming
sw 25 to 30 kt with gusts up to 35 kt after midnight. waves
around 2 ft, except 5 to 7 ft at the outer harbor entrance. rain.
vsby 1 to 3 nm. 
.thu and thu night...w winds 20 to 25 kt. waves around 2 ft. 
.fri through sat night...se winds 10 to 15 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 100306
cwfbox
expires:202412101600;;478739

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1006 pm est mon dec 9 2024

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


anz250-101600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1006 pm est mon dec 9 2024

...small craft advisory in effect through tuesday evening...
...storm watch in effect from wednesday afternoon through late
wednesday night...

.overnight...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: se 5 ft at 8 seconds. rain this evening.
vsby 1 to 3 nm. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 3 to 5 ft. wave detail: e 5 ft
at 7 seconds and s 1 foot at 7 seconds. 
.tue night...e winds 5 to 10 kt, becoming se 10 to 15 kt with
gusts up to 20 kt after midnight. seas 3 to 4 ft. wave detail: e
4 ft at 7 seconds and se 1 foot at 11 seconds. patchy fog in the
evening. rain likely after midnight. vsby 1 to 3 nm in the
evening. 
.wed...s winds 15 to 20 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 4 to
6 ft, building to 6 to 9 ft in the afternoon. wave detail: s 4 ft
at 5 seconds and e 1 foot at 10 seconds, becoming s 8 ft at
5 seconds and e 3 ft at 8 seconds. rain. vsby 1 to 3 nm. 
.wed night...s winds 30 to 35 kt, becoming sw 25 to 30 kt after
midnight. gusts up to 50 kt. seas 9 to 13 ft. wave detail: se
11 ft at 8 seconds and s 8 ft at 6 seconds. rain. vsby 1 to 3 nm.
.thu...w winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: se
7 ft at 10 seconds and se 6 ft at 9 seconds, becoming sw 6 ft at
6 seconds and se 6 ft at 11 seconds. 
.thu night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 7 ft. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.fri night through sat night...se winds 5 to 10 kt. seas 2 to
4 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.

$$