(1/5)
Latest Coastal Waters Forecast by KSEW
Issued 12/18/2025 8:20 PM US/Pacific.
Valid through 12/19/2025 9:30 AM US/Pacific.
fzus56 ksew 190420 aaa
cwfsew
expires:202512191730;;837380
coastal waters forecast for washington...updated
national weather service seattle wa
820 pm pst thu dec 18 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz131-191730-
central u.s. waters strait of juan de fuca-
820 pm pst thu dec 18 2025
...gale warning in effect until 4 am pst friday...
.rest of tonight...w wind 30 to 40 kt with gusts up to 50 kt,
easing to 20 to 25 kt late. waves 5 to 8 ft. a chance of rain
early this evening, then showers likely with a slight chance of
tstms late.
.fri...sw wind 15 to 20 kt, becoming w 20 to 25 kt in the
afternoon. waves 3 to 5 ft. showers.
.fri night...sw wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. waves 3 to 5 ft. rain.
.sat...sw wind 15 to 20 kt. waves 3 to 4 ft. rain.
.sat night...s wind 10 to 15 kt. waves around 3 ft. rain.
.sun...s wind 10 to 15 kt. waves around 3 ft. rain.
.sun night...sw wind 10 to 15 kt. waves around 3 ft. rain.
.mon...s wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. waves around 3 ft. rain.
.mon night...s wind 15 to 20 kt. waves around 3 ft. rain in the
evening, then showers after midnight.
.tue...s wind 5 to 10 kt, backing to se in the afternoon. waves
around 3 ft. rain likely, mainly in the morning.
.tue night...e wind 5 to 10 kt. waves around 2 ft or less. a
chance of rain.
winds and waves higher in and near tstms.
$$
(2/5)
Latest Coastal Waters Forecast by KSEW
Issued 12/18/2025 8:20 PM US/Pacific.
Valid through 12/19/2025 9:30 AM US/Pacific.
fzus56 ksew 190420 aaa
cwfsew
expires:202512191730;;837381
coastal waters forecast for washington...updated
national weather service seattle wa
820 pm pst thu dec 18 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz132-191730-
east entrance u.s. waters strait of juan de fuca-
820 pm pst thu dec 18 2025
...gale warning in effect until 4 am pst friday...
.rest of tonight...w wind 30 to 40 kt with gusts up to 50 kt,
easing to 15 to 20 kt late. waves 5 to 7 ft. a chance of rain
early this evening, then a slight chance of rain late this evening
and early morning. a chance of rain late.
.fri...sw wind 10 to 15 kt. waves 3 to 4 ft. rain likely.
.fri night...s wind 10 to 15 kt. waves 3 to 4 ft. rain.
.sat...s wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon.
waves around 3 ft in the morning, then around 2 ft or less. rain.
.sat night...s wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. waves around 2 ft or less. rain.
.sun...s wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. waves around 3 ft. rain.
.sun night...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.mon...s wind 15 to 20 kt. waves 3 to 4 ft. rain.
.mon night...s wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. waves 3 to 4 ft. rain.
.tue...s wind 10 to 15 kt, becoming se 5 to 10 kt in the
afternoon. waves around 3 ft in the morning, then around 2 ft or
less. a chance of rain.
.tue night...se wind 5 to 10 kt, backing to ne after midnight.
waves around 2 ft or less. a chance of rain.
$$
(3/5)
Latest Coastal Waters Forecast by KSEW
Issued 12/18/2025 8:20 PM US/Pacific.
Valid through 12/19/2025 9:30 AM US/Pacific.
fzus56 ksew 190420 aaa
cwfsew
expires:202512191730;;837383
coastal waters forecast for washington...updated
national weather service seattle wa
820 pm pst thu dec 18 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz133-191730-
northern inland waters including the san juan islands-
820 pm pst thu dec 18 2025
...small craft advisory in effect until 4 am pst friday...
.rest of tonight...w wind 20 to 25 kt with gusts up to 30 kt,
becoming sw 10 to 15 kt. waves around 3 ft early this evening,
then around 2 ft or less. a chance of rain early this evening. a
slight chance of rain, then a chance of rain late.
.fri...sw wind 10 to 15 kt. waves around 2 ft or less. rain
likely.
.fri night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.mon...se wind 15 to 20 kt. waves around 2 ft or less. rain.
.mon night...s wind 15 to 20 kt. waves around 2 ft or less. rain.
.tue...se wind 10 to 15 kt, easing to 5 to 10 kt in the
afternoon. waves around 2 ft or less. a chance of rain.
.tue night...e wind 5 to 10 kt. waves around 2 ft or less. a
chance of rain.
$$
(4/5)
Latest Coastal Waters Forecast by KSEW
Issued 12/18/2025 8:20 PM US/Pacific.
Valid through 12/19/2025 9:30 AM US/Pacific.
fzus56 ksew 190420 aaa
cwfsew
expires:202512191730;;837382
coastal waters forecast for washington...updated
national weather service seattle wa
820 pm pst thu dec 18 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz134-191730-
admiralty inlet-
820 pm pst thu dec 18 2025
...small craft advisory in effect until 4 am pst friday...
.rest of tonight...nw wind 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 kt, then becoming sw 5 to 10 kt late. waves 3
to 4 ft. a chance of rain early this evening, then a slight chance
of rain. rain likely late.
.fri...sw wind 5 to 10 kt. waves around 2 ft or less. a chance of
rain in the morning, then rain likely in the afternoon.
.fri night...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.sat...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun...s wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. waves around 2 ft or less. rain.
.sun night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.mon...s wind 15 to 20 kt. waves around 2 ft or less, then around
3 ft in the afternoon. rain.
.mon night...s wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. waves around 3 ft in the evening, then around 2 ft or
less. rain.
.tue...s wind 10 to 15 kt, becoming se 5 to 10 kt in the
afternoon. waves around 2 ft or less. a chance of rain.
.tue night...se wind 5 to 10 kt, backing to n after midnight.
waves around 2 ft or less. a chance of rain.
$$
(5/5)
Latest Coastal Waters Forecast by KSEW
Issued 12/18/2025 8:20 PM US/Pacific.
Valid through 12/19/2025 9:30 AM US/Pacific.
fzus56 ksew 190420 aaa
cwfsew
expires:202512191730;;837384
coastal waters forecast for washington...updated
national weather service seattle wa
820 pm pst thu dec 18 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz135-191730-
puget sound and hood canal-
820 pm pst thu dec 18 2025
...small craft advisory in effect until 4 am pst friday...
.rest of tonight...w wind 15 to 25 kt, becoming sw 5 to 10 kt.
waves around 2 ft or less. a chance of rain.
.fri...sw wind 10 to 15 kt. waves around 2 ft or less. a chance
of rain in the morning, then rain likely in the afternoon.
.fri night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.mon...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.mon night...s wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves around 2 ft or less. rain.
.tue...s wind 5 to 10 kt. waves around 2 ft or less. a chance of
rain.
.tue night...ne wind around 5 kt. waves around 2 ft or less. a
chance of rain.
$$
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