(1/5)
Latest Coastal Waters Forecast by KSEW
Issued 5/18/2026 5:05 AM US/Pacific.
Valid through 5/18/2026 6:15 PM US/Pacific.
fzus56 ksew 181205
cwfsew
expires:202605190115;;765775
coastal waters forecast for washington
national weather service seattle wa
505 am pdt mon may 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz131-190115-
central u.s. waters strait of juan de fuca-
505 am pdt mon may 18 2026
...small craft advisory in effect until 7 am pdt this morning...
...small craft advisory in effect from 2 pm pdt this afternoon
through late tonight...
.today...w wind 20 to 25 kt, easing to 10 to 15 kt this morning,
then rising to 20 to 25 kt this afternoon. waves 3 to 6 ft.
.tonight...w wind 20 to 25 kt. waves 3 to 5 ft.
.tue...w wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. waves 3 to 4 ft.
.tue night...w wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves 3 to 4 ft.
.wed...w wind 5 to 10 kt, veering to ne in the afternoon. waves
around 2 ft or less.
.wed night...w wind 5 to 10 kt. waves around 2 ft or less.
.thu...nw wind around 5 kt. waves around 2 ft or less.
.thu night...w wind 15 to 20 kt. waves 3 to 4 ft.
.fri...nw wind 5 to 10 kt. waves around 2 ft.
.fri night...w wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves 3 to 4 ft.
$$
(2/5)
Latest Coastal Waters Forecast by KSEW
Issued 5/18/2026 5:05 AM US/Pacific.
Valid through 5/18/2026 6:15 PM US/Pacific.
fzus56 ksew 181205
cwfsew
expires:202605190115;;765776
coastal waters forecast for washington
national weather service seattle wa
505 am pdt mon may 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz132-190115-
east entrance u.s. waters strait of juan de fuca-
505 am pdt mon may 18 2026
...small craft advisory in effect until 7 am pdt this morning...
...small craft advisory in effect from 2 pm pdt this afternoon
through late tonight...
.today...w wind 20 to 25 kt, easing to 10 to 15 kt this morning,
then rising to 20 to 25 kt this afternoon. waves 3 to 6 ft.
.tonight...w wind 20 to 25 kt. waves 3 to 5 ft.
.tue...sw wind 5 to 10 kt. waves around 2 ft or less.
.tue night...w wind 10 to 15 kt. waves around 3 ft.
.wed...nw wind 5 to 10 kt. waves around 2 ft or less.
.wed night...w wind 5 to 10 kt. waves around 2 ft or less.
.thu...nw wind around 5 kt. waves around 2 ft or less.
.thu night...w wind 10 to 15 kt. waves around 3 ft.
.fri...w wind around 5 kt. waves around 2 ft or less.
.fri night...w wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. waves around 2 ft or less, then 3 ft after midnight.
$$
(3/5)
Latest Coastal Waters Forecast by KSEW
Issued 5/18/2026 5:05 AM US/Pacific.
Valid through 5/18/2026 6:15 PM US/Pacific.
fzus56 ksew 181205
cwfsew
expires:202605190115;;765778
coastal waters forecast for washington
national weather service seattle wa
505 am pdt mon may 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz133-190115-
northern inland waters including the san juan islands-
505 am pdt mon may 18 2026
.today...sw wind 5 to 10 kt. waves around 2 ft or less.
.tonight...s wind 5 to 10 kt. waves around 2 ft or less.
.tue...s wind around 5 kt. waves around 2 ft or less.
.tue night...sw wind 5 to 10 kt, becoming s after midnight. waves
around 2 ft or less.
.wed...nw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. waves around 2 ft or less.
.wed night...w wind around 5 kt, backing to s after midnight.
waves around 2 ft or less.
.thu...light and variable winds, becoming w around 5 kt in the
afternoon. waves around 2 ft or less.
.thu night...sw wind around 5 kt. waves around 2 ft or less.
.fri...w wind around 5 kt. waves around 2 ft or less.
.fri night...sw wind around 5 kt. waves around 2 ft or less.
$$
(4/5)
Latest Coastal Waters Forecast by KSEW
Issued 5/18/2026 5:05 AM US/Pacific.
Valid through 5/18/2026 6:15 PM US/Pacific.
fzus56 ksew 181205
cwfsew
expires:202605190115;;765777
coastal waters forecast for washington
national weather service seattle wa
505 am pdt mon may 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz134-190115-
admiralty inlet-
505 am pdt mon may 18 2026
.today...sw wind around 5 kt, veering to nw this afternoon. waves
around 2 ft or less.
.tonight...nw wind 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. waves around 2 to 3 ft.
.tue...s wind around 5 kt, veering to nw around 5 kt in the
afternoon. waves around 2 ft or less.
.tue night...nw wind 5 to 10 kt. waves around 2 ft or less.
.wed...w wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less.
.wed night...nw wind 5 to 10 kt, easing to around 5 kt after
midnight. waves around 2 ft or less.
.thu...w wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less.
.thu night...nw wind 5 to 10 kt. waves around 2 ft or less.
.fri...sw wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less.
.fri night...w wind 5 to 10 kt. waves around 2 ft or less.
$$
(5/5)
Latest Coastal Waters Forecast by KSEW
Issued 5/18/2026 5:05 AM US/Pacific.
Valid through 5/18/2026 6:15 PM US/Pacific.
fzus56 ksew 181205
cwfsew
expires:202605190115;;765779
coastal waters forecast for washington
national weather service seattle wa
505 am pdt mon may 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz135-190115-
puget sound and hood canal-
505 am pdt mon may 18 2026
.today...s wind around 5 kt, backing to n early this afternoon,
rising to 5 to 10 kt late. waves around 2 ft or less.
.tonight...n wind 5 to 10 kt, becoming s after midnight. waves
around 2 ft or less.
.tue...s wind around 5 kt. waves around 2 ft or less.
.tue night...nw wind around 5 kt. waves around 2 ft or less.
.wed...light and variable winds, becoming n 5 to 10 kt in the
afternoon. waves around 2 ft or less.
.wed night...n wind 5 to 10 kt, easing to around 5 kt after
midnight. waves around 2 ft or less.
.thu...light and variable winds, becoming n around 5 kt in the
afternoon. waves around 2 ft or less.
.thu night...n wind 5 to 10 kt, becoming nw after midnight. waves
around 2 ft or less.
.fri...sw wind around 5 kt. waves around 2 ft or less.
.fri night...nw wind 5 to 10 kt, becoming sw after midnight.
waves around 2 ft or less.
$$
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