(1/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601549
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz130-191015-
west entrance u.s. waters strait of juan de fuca-
214 pm pdt sat apr 18 2026
.tonight...e wind 5 to 10 kt. seas around 3 ft. wave detail: se
2 ft at 5 seconds.
.sun...e wind 10 to 15 kt. seas around 3 ft. wave detail: se 2 ft
at 5 seconds.
.sun night...e wind 5 to 10 kt, backing to ne after midnight.
seas 3 to 4 ft. wave detail: se 2 ft at 8 seconds and w 3 ft at
12 seconds.
.mon...e wind 5 to 10 kt. seas 3 to 4 ft. wave detail: w 3 ft at
12 seconds.
.mon night...sw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: w
3 ft at 10 seconds.
.tue...sw wind around 5 kt, becoming w in the afternoon. seas
3 to 4 ft. wave detail: w 2 ft at 8 seconds and w 3 ft at
13 seconds. a chance of rain in the morning, then rain likely in
the afternoon.
.tue night...w wind 5 to 10 kt. seas 3 to 5 ft. wave detail: w
4 ft at 8 seconds and w 5 ft at 14 seconds. a chance of rain.
.wed...w wind 5 to 10 kt. seas 3 to 5 ft, building to 5 to 7 ft
in the afternoon. wave detail: w 7 ft at 11 seconds. a chance of
rain in the morning.
.wed night...w wind 5 to 10 kt. seas 5 to 7 ft. wave detail: w
7 ft at 11 seconds.
.thu...n wind around 5 kt, backing to w in the afternoon. seas
4 to 6 ft. wave detail: w 6 ft at 11 seconds.
.thu night...w wind 5 to 10 kt. seas 3 to 5 ft. wave detail: w
5 ft at 11 seconds.
$$
(2/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601550
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz131-191015-
central u.s. waters strait of juan de fuca-
214 pm pdt sat apr 18 2026
.tonight...e wind 5 to 10 kt. waves around 2 ft or less.
.sun...e wind 10 to 15 kt. waves around 2 ft or less.
.sun night...se wind 5 to 10 kt, becoming sw after midnight.
waves around 2 ft or less.
.mon...e wind 5 to 10 kt. waves around 2 ft or less.
.mon night...w wind 5 to 10 kt. waves around 2 ft or less.
.tue...w wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
waves around 2 ft or less. a chance of rain.
.tue night...w wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. waves around 3 ft. a chance of rain.
.wed...w wind 5 to 10 kt. waves around 3 ft. a chance of rain in
the morning.
.wed night...w wind 5 to 10 kt. waves 3 to 4 ft.
.thu...nw wind around 5 kt, veering to n in the afternoon. waves
around 3 ft.
.thu night...w wind 5 to 10 kt. waves around 3 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601551
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz132-191015-
east entrance u.s. waters strait of juan de fuca-
214 pm pdt sat apr 18 2026
.tonight...nw wind around 5 kt. waves around 2 ft or less.
.sun...nw wind around 5 kt. waves around 2 ft or less.
.sun night...w wind around 5 kt. waves around 2 ft or less.
.mon...nw wind around 5 kt. waves around 2 ft or less.
.mon night...sw wind around 5 kt. waves around 2 ft or less.
.tue...s wind around 5 kt, veering to w in the afternoon. waves
around 2 ft or less. a chance of rain.
.tue night...w wind 5 to 10 kt. waves around 2 ft or less. a
chance of rain.
.wed...w wind around 5 kt, backing to s in the afternoon. waves
around 2 ft or less. a chance of rain in the morning.
.wed night...s wind around 5 kt. waves around 2 ft or less.
.thu...sw wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less.
.thu night...w wind around 5 kt. waves around 2 ft or less.
$$
(4/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601553
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz133-191015-
northern inland waters including the san juan islands-
214 pm pdt sat apr 18 2026
.tonight...n wind around 5 kt. waves around 2 ft or less.
.sun...n wind around 5 kt, backing to nw in the afternoon. waves
around 2 ft or less.
.sun night...nw wind around 5 kt. waves around 2 ft or less.
.mon...nw wind around 5 kt. waves around 2 ft or less.
.mon night...sw wind around 5 kt, backing to s after midnight.
waves around 2 ft or less.
.tue...s wind around 5 kt. waves around 2 ft or less. a chance of
rain in the afternoon.
.tue night...sw wind around 5 kt. waves around 2 ft or less. a
chance of rain.
.wed...w wind around 5 kt. waves around 2 ft or less. a chance of
rain in the morning.
.wed night...s wind around 5 kt. waves around 2 ft or less.
.thu...se wind around 5 kt, veering to nw around 5 kt in the
afternoon. waves around 2 ft or less.
.thu night...w wind around 5 kt, veering to ne after midnight.
waves around 2 ft or less.
$$
(5/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601552
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz134-191015-
admiralty inlet-
214 pm pdt sat apr 18 2026
.tonight...nw wind around 5 kt until early morning, becoming
light and variable. waves around 2 ft or less.
.sun...nw wind around 5 kt, rising to 5 to 10 kt in the
afternoon. waves around 2 ft or less.
.sun night...nw wind 5 to 10 kt, easing to around 5 kt after
midnight. waves around 2 ft or less.
.mon...nw wind around 5 kt. waves around 2 ft or less.
.mon night...w wind around 5 kt, backing to s around 5 kt after
midnight. waves around 2 ft or less.
.tue...s wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less. a chance of rain.
.tue night...w wind around 5 kt. waves around 2 ft or less. a
chance of rain.
.wed...sw wind around 5 kt, backing to e in the afternoon. waves
around 2 ft or less. a chance of rain.
.wed night...s wind around 5 kt. waves around 2 ft or less.
.thu...s wind around 5 kt, veering to nw in the afternoon. waves
around 2 ft or less.
.thu night...nw wind around 5 kt. waves around 2 ft or less.
$$
(6/6)
Latest Coastal Waters Forecast by KSEW
Issued 4/18/2026 2:14 PM US/Pacific.
Valid through 4/19/2026 3:15 AM US/Pacific.
fzus56 ksew 182114
cwfsew
expires:202604191015;;601543
coastal waters forecast for washington
national weather service seattle wa
214 pm pdt sat apr 18 2026
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz150-191015-
coastal waters from cape flattery to james island out 10 nm-
214 pm pdt sat apr 18 2026
.tonight...e wind 5 to 10 kt. seas 3 to 4 ft. wave detail: sw
4 ft at 9 seconds and w 2 ft at 12 seconds. a slight chance of
rain late.
.sun...ne wind 5 to 10 kt. seas around 4 ft. wave detail: sw 4 ft
at 8 seconds.
.sun night...ne wind around 5 kt. seas 4 to 6 ft. wave detail: sw
4 ft at 9 seconds and w 4 ft at 13 seconds.
.mon...ne wind 5 to 10 kt, veering to se in the afternoon. seas
5 to 6 ft. wave detail: sw 4 ft at 8 seconds and w 4 ft at
12 seconds.
.mon night...s wind 5 to 10 kt. seas 4 to 5 ft. wave detail: sw
3 ft at 8 seconds and w 4 ft at 10 seconds.
.tue...s wind 5 to 10 kt. seas 4 to 5 ft. wave detail: sw 3 ft at
8 seconds, w 4 ft at 9 seconds and w 4 ft at 15 seconds. a chance
of rain in the morning, then rain likely in the afternoon.
.tue night...sw wind 5 to 10 kt. seas 5 to 6 ft. wave detail: s
2 ft at 7 seconds, w 4 ft at 9 seconds and w 6 ft at 14 seconds.
a chance of rain.
.wed...w wind 5 to 10 kt. seas 6 to 8 ft, building to 8 to 10 ft
in the afternoon. wave detail: w 10 ft at 12 seconds.
.wed night...w wind 5 to 10 kt, backing to s after midnight. seas
8 to 10 ft. wave detail: w 10 ft at 12 seconds.
.thu...se wind around 5 kt, veering to sw in the afternoon. seas
7 to 9 ft, subsiding to 6 to 7 ft in the afternoon. wave detail:
w 8 ft at 12 seconds.
.thu night...nw wind around 5 kt. seas 4 to 6 ft. wave detail: w
6 ft at 11 seconds.
$$
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