fzus51 kbox 180504
cwfbox
expires:202606181800;;936334

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

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


anz250-181800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 am edt thu jun 18 2026

...gale watch in effect from 11 am edt this morning through this
evening...

.rest of tonight...s winds 10 to 15 kt. seas around 2 ft. wave
detail: s 2 ft at 4 seconds and e 1 foot at 7 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: s 4 ft
at 5 seconds and e 1 foot at 8 seconds, becoming se 6 ft at
7 seconds. patchy fog in the afternoon. a chance of showers in
the afternoon with vsby 1 to 3 nm. 
.thu night...sw winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 4 to 6 ft. wave detail: se 6 ft at 7 seconds. patchy fog in
the evening. a chance of showers in the evening with vsby 1 to
3 nm. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and w 2 ft at 4 seconds. 
.fri night through sat night...w winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and se
3 ft at 8 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 4 seconds and se 1 foot at 7 seconds. 
.mon...e winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. showers likely. 
.mon night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. showers likely.  

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 kcar 180634
cwfcar
expires:202606181900;;941829

coastal waters forecast for maine
national weather service caribou me
234 am edt thu jun 18 2026


anz050-181900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
234 am edt thu jun 18 2026

...small craft advisory in effect from 2 pm edt this afternoon
through friday morning...

.rest of tonight...s winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...se winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. wave detail: s 3 ft
at 7 seconds, becoming s 4 ft at 5 seconds. patchy fog in the
morning. numerous showers in the afternoon. vsby 1 to 3 nm in the
morning. 
.thu night...se winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 8 ft. wave detail: s 8 ft at 7 seconds.
showers in the evening. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. wave detail: s 6 ft at 8 seconds. 
.fri night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 5 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
6 ft. wave detail: s 6 ft at 8 seconds. 
.sat night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 5 ft. 
.sun...w winds 5 to 10 kt, becoming sw in the afternoon. seas
3 to 4 ft. 
.sun night...sw winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas 2 to 3 ft. 
.mon...s winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas around 2 ft. a chance of showers in the
afternoon. 
.mon night...se winds 5 to 10 kt. seas 2 to 4 ft, building to
4 to 6 ft after midnight. a chance of showers in the evening,
then showers likely after midnight.  

$$

fzus51 kcar 180634
cwfcar
expires:202606181900;;941830

coastal waters forecast for maine
national weather service caribou me
234 am edt thu jun 18 2026


anz051-181900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
234 am edt thu jun 18 2026

...small craft advisory in effect from 2 pm edt this afternoon
through friday morning...

.rest of tonight...s winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...se winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft, building to 4 to 6 ft in the afternoon. wave detail: s 3 ft
at 6 seconds, becoming se 6 ft at 5 seconds. patchy fog in the
morning. scattered showers in the afternoon. vsby 1 to 3 nm in
the morning. 
.thu night...s winds 20 to 25 kt with gusts up to 35 kt, becoming
sw 15 to 20 kt with gusts up to 25 kt after midnight. seas 6 to
9 ft. wave detail: s 9 ft at 7 seconds. showers in the evening. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 6 to
7 ft. wave detail: s 6 ft at 8 seconds. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 8 seconds. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.sun...w winds 5 to 10 kt. seas around 3 ft. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.mon...s winds 5 to 10 kt. seas around 2 ft. a chance of showers
in the afternoon. 
.mon night...se winds 10 to 15 kt. seas 4 to 6 ft. a chance of
showers in the evening, then showers likely after midnight.  

$$

fzus51 kcar 180634
cwfcar
expires:202606181900;;941831

coastal waters forecast for maine
national weather service caribou me
234 am edt thu jun 18 2026


anz052-181900-
intra coastal waters from schoodic point, me to stonington, me-
234 am edt thu jun 18 2026

...small craft advisory in effect from 2 pm edt this afternoon
through friday morning...

.rest of tonight...se winds around 5 kt. seas 1 to 2 ft. wave
detail: s 1 foot at 7 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...se winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 30 kt in the afternoon. seas 1 to 2 ft, building to 2 to
4 ft in the afternoon. wave detail: s 2 ft at 6 seconds, becoming
se 3 ft at 5 seconds. patchy fog in the morning. scattered
showers in the morning, then widespread showers in the afternoon.
vsby 1 to 3 nm in the morning. 
.thu night...s winds 20 to 25 kt with gusts up to 30 kt, becoming
sw 10 to 15 kt with gusts up to 20 kt after midnight. seas 4 to
6 ft. wave detail: s 5 ft at 7 seconds. showers in the evening. 
.fri...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 7 seconds. 
.sat night...nw winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. 
.sun...w winds 5 to 10 kt. seas around 2 ft. 
.sun night...sw winds around 5 kt. seas 1 to 2 ft.
.mon...s winds around 5 kt, becoming se in the afternoon. seas
1 to 2 ft. a chance of showers in the afternoon. 
.mon night...se winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers in the evening, then showers likely after midnight.  

$$

fzus51 kgyx 180627
cwfgyx
expires:202606182030;;939949

coastal waters forecast
national weather service gray me
227 am edt thu jun 18 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz150-182030-
coastal waters from stonington, me to port clyde, me out 25 nm-
227 am edt thu jun 18 2026

...gale warning in effect from noon edt today through this evening...

.today...se winds 10 to 15 kt with gusts up to 25 kt, increasing to
20 to 25 kt with gusts up to 35 kt. seas 2 to 3 ft, building to 4 to
6 ft this afternoon. wave detail: s 3 ft at 4 seconds and s 2 ft at
7 seconds, becoming s 6 ft at 6 seconds. patchy fog until late
afternoon. patchy fog late. a chance of showers late this morning
and early afternoon. showers and scattered tstms late with vsby 1 to
3 nm. 
.tonight...s winds 20 to 25 kt with gusts up to 35 kt, becoming sw
15 to 20 kt with gusts up to 25 kt after midnight. seas 6 to 9 ft.
wave detail: s 8 ft at 7 seconds. showers in the evening with vsby
1 nm or less. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to 6 ft.
wave detail: s 6 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: s 6 ft at 8 seconds. 
.sat...w winds 15 to 20 kt. seas 4 to 6 ft. wave detail: s 5 ft at
8 seconds. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt after midnight. seas 3 to 4 ft. wave detail: sw 4 ft at
8 seconds. 
.sun...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
4 ft. 
.sun night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. 
.mon...s winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. a chance of showers in the afternoon.
.mon night...se winds 5 to 10 kt, becoming e 10 to 15 kt after
midnight. seas 4 to 6 ft. a chance of showers in the evening, then
showers likely after midnight.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 180627
cwfgyx
expires:202606182030;;939947

coastal waters forecast
national weather service gray me
227 am edt thu jun 18 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz151-182030-
penobscot bay-
227 am edt thu jun 18 2026

...small craft advisory in effect from noon edt today through friday
morning...

.today...se winds 5 to 10 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft. wave detail: s
3 ft at 4 seconds. patchy fog until late afternoon. patchy fog late.
a chance of showers late this morning. showers this afternoon.
scattered tstms late with vsby 1 to 3 nm. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt, becoming sw
10 to 15 kt with gusts up to 20 kt after midnight. seas 3 to 5 ft.
wave detail: s 5 ft at 7 seconds. showers and scattered tstms in the
evening with vsby 1 nm or less. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 4 ft at 8 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 7 seconds. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 3 ft at 7 seconds. 
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds. 
.sun...w winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers in
the afternoon. 
.sun night...sw winds around 5 kt. seas around 2 ft. a chance of
showers in the evening. 
.mon...s winds around 5 kt, becoming se in the afternoon. seas 1 to
2 ft. a chance of showers in the afternoon. 
.mon night...se winds around 5 kt, becoming ne after midnight. seas
2 to 4 ft. a chance of showers.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 180627
cwfgyx
expires:202606182030;;939950

coastal waters forecast
national weather service gray me
227 am edt thu jun 18 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz152-182030-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
227 am edt thu jun 18 2026

...gale warning in effect from noon edt today through this evening...

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming se
25 to 30 kt with gusts up to 40 kt. seas 2 to 4 ft, building to 5 to
7 ft this afternoon. wave detail: s 3 ft at 4 seconds, becoming s
7 ft at 8 seconds and s 5 ft at 5 seconds. patchy fog early this
morning. patchy fog late this morning and afternoon. a chance of
showers this morning. showers and scattered tstms this afternoon.
vsby 1 to 3 nm late this morning and afternoon. 
.tonight...s winds 25 to 30 kt with gusts up to 40 kt, becoming sw
15 to 20 kt with gusts up to 25 kt after midnight. seas 6 to 9 ft,
subsiding to 5 to 7 ft after midnight. wave detail: s 9 ft at
7 seconds, becoming s 7 ft at 7 seconds. showers and scattered tstms
in the evening with vsby 1 nm or less. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to 6 ft.
wave detail: s 6 ft at 8 seconds. 
.fri night...w winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 4 to 5 ft. wave detail: s 5 ft at 8 seconds. 
.sat...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 8 seconds. 
.sat night...w winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: s 3 ft at
8 seconds and w 2 ft at 4 seconds. 
.sun...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
3 ft. 
.sun night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas around 2 ft. 
.mon...s winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. a chance of showers. 
.mon night...se winds 10 to 15 kt, becoming ne after midnight. seas
3 to 5 ft. showers likely.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 180627
cwfgyx
expires:202606182030;;939948

coastal waters forecast
national weather service gray me
227 am edt thu jun 18 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz153-182030-
casco bay-
227 am edt thu jun 18 2026

...gale warning in effect from noon edt today through this evening...

.today...s winds around 10 kt, becoming se 25 to 30 kt with gusts up
to 40 kt. seas 2 to 3 ft, building to 3 to 5 ft this afternoon.
patchy fog. a chance of showers early this morning, then showers
late this morning and afternoon. scattered tstms this afternoon.
vsby 1 to 3 nm late this morning and afternoon. 
.tonight...s winds 20 to 25 kt with gusts up to 35 kt, becoming sw
10 to 15 kt with gusts up to 20 kt after midnight. seas 3 to 5 ft.
showers likely with scattered tstms in the evening with vsby 1 to
3 nm. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft. 
.sat night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. 
.sun...w winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. a chance of showers in the afternoon.
.sun night...sw winds around 5 kt. seas 1 to 2 ft in the evening,
then 1 foot or less. a chance of showers in the evening. 
.mon...sw winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then 1 to 2 ft in the afternoon. a chance of
showers. 
.mon night...se winds 5 to 10 kt, becoming n after midnight. seas
1 to 2 ft, building to 2 to 3 ft after midnight. showers likely,
mainly in the evening.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 180627
cwfgyx
expires:202606182030;;939951

coastal waters forecast
national weather service gray me
227 am edt thu jun 18 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-182030-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
227 am edt thu jun 18 2026

...gale warning in effect from noon edt today through this evening...

.today...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
25 to 30 kt with gusts up to 35 kt. seas 2 to 4 ft, building to 5 to
7 ft this afternoon. wave detail: s 3 ft at 4 seconds, becoming se
7 ft at 8 seconds and se 5 ft at 5 seconds. patchy fog early this
morning. patchy fog late this morning and afternoon. showers.
scattered tstms this afternoon. vsby 1 to 3 nm late this morning and
afternoon. 
.tonight...s winds 20 to 25 kt with gusts up to 35 kt, becoming sw
10 to 15 kt with gusts up to 20 kt after midnight. seas 5 to 7 ft.
wave detail: se 7 ft at 7 seconds. showers likely with scattered
tstms in the evening with vsby 1 to 3 nm. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 5 ft.
wave detail: se 5 ft at 7 seconds. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 4 ft at 8 seconds and sw 2 ft at 4 seconds. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: w 2 ft at 4 seconds and se 2 ft at 8 seconds. 
.sat night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 8 seconds. 
.sun...w winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.sun night...sw winds around 5 kt. seas around 2 ft. 
.mon...s winds around 5 kt, becoming se in the afternoon. seas
1 foot or less, then 2 to 3 ft in the afternoon. a chance of
showers. 
.mon night...se winds around 10 kt, becoming n after midnight. seas
2 to 4 ft. showers likely.  

winds and seas higher in and near tstms.

$$