fzus51 kbox 100205
cwfbox
expires:202607101500;;707396

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu jul 9 2026

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


anz235-101500-
rhode island sound-
1004 pm edt thu jul 9 2026

.overnight...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: s 3 ft at 5 seconds and s 3 ft at
8 seconds. patchy fog. a slight chance of showers and tstms. vsby
1 nm or less. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and se 1 foot at 10 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.fri night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: sw 2 ft at 5 seconds and se 1 foot
at 9 seconds. a chance of showers after midnight. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and ne 1 foot at 4 seconds. 
.sat night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 6 seconds and ne 1 foot at 3 seconds. 
.sun and sun night...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 2 ft at 7 seconds and n 1 foot at 3 seconds. 
.mon through tue night...sw winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 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.

$$

fzus51 kbox 100205
cwfbox
expires:202607101500;;707399

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu jul 9 2026

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


anz236-101500-
narragansett bay-
1004 pm edt thu jul 9 2026

.overnight...sw winds 10 to 15 kt, diminishing to 5 to 10 kt.
waves around 2 ft. a slight chance of showers. a slight chance of
tstms. patchy fog with vsby 1 nm or less. 
.fri...sw winds 5 to 10 kt. waves around 2 ft. patchy fog in the
morning with vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. 
.sat...ne winds 5 to 10 kt. waves around 2 ft. 
.sat night...ne winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft. 
.sun and sun night...w winds 5 to 10 kt. waves around 2 ft. 
.mon through tue night...sw winds 15 to 20 kt with gusts up to
25 kt. waves 2 to 3 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 100205
cwfbox
expires:202607101500;;707397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu jul 9 2026

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


anz237-101500-
block island sound-
1004 pm edt thu jul 9 2026

.overnight...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds and se 2 ft at 9 seconds. patchy fog. a slight chance
of tstms. a chance of showers, then a slight chance of showers
with vsby 1 nm or less. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and se 1 foot at 9 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and w 1 foot at
3 seconds. a chance of showers after midnight. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and ne 1 foot at 3 seconds. 
.sat night...e winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and e 1 foot at
3 seconds. 
.sun and sun night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and ne 1 foot at 3 seconds. 
.mon through tue night...sw winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 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.

$$

fzus51 kbox 100205
cwfbox
expires:202607101500;;707391

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt thu jul 9 2026

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


anz255-101500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt thu jul 9 2026

.overnight...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 6 seconds and e 3 ft at
9 seconds. patchy fog. a chance of showers with a slight chance
of tstms with vsby 1 nm or less. 
.fri...sw winds around 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and e 2 ft at 9 seconds. patchy fog in the
morning. a chance of showers in the morning with vsby 1 nm or
less. 
.fri night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 6 seconds and e 2 ft at 9 seconds. patchy fog after
midnight. a chance of showers after midnight with vsby 1 nm or
less. 
.sat...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and e 2 ft at 9 seconds. 
.sat night through sun night...ne winds 5 to 10 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 3 seconds and s 2 ft at 7 seconds. 
.mon through tue night...sw winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and s
4 ft at 8 seconds.  

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.

$$