fzus51 kbox 182006
cwfbox
expires:202606190900;;976070

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt thu jun 18 2026

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


anz230-190900-
boston harbor-
406 pm edt thu jun 18 2026

...gale warning in effect until 7 pm edt this evening...

.tonight...sw winds 20 to 25 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. waves around
2 ft. showers likely with isolated tstms this evening. 
.fri...w winds around 15 kt with gusts up to 25 kt. waves around
2 ft. 
.fri night...w winds around 15 kt with gusts up to 25 kt. waves
around 2 ft. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.sat night...w 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. 
.sun and sun night...sw winds 5 to 10 kt. waves 1 foot or less. a
chance of showers through the night. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers likely. 
.mon night...s winds 15 to 20 kt. waves 2 to 3 ft. showers
likely. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers likely. 
.tue night...sw winds 5 to 10 kt. waves 1 foot or less.  

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 182006
cwfbox
expires:202606190900;;976071

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm edt thu jun 18 2026

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


anz236-190900-
narragansett bay-
406 pm edt thu jun 18 2026

...small craft advisory in effect until 7 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. waves 2 to
4 ft. a chance of showers this evening. 
.fri...w winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.fri night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sat...w winds around 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sun and sun night...sw winds 5 to 10 kt. waves around 2 ft. a
chance of showers through the night. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. showers likely. 
.mon night...s winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. showers.
.tue...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. showers likely. 
.tue night...w winds 5 to 10 kt. waves 2 to 3 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.

$$