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(1/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733421
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz130-180000-
west entrance u.s. waters strait of juan de fuca-
251 am pst wed dec 17 2025
...gale warning in effect until noon pst today...
...small craft advisory in effect from noon pst today through
thursday afternoon...
.today...w wind 30 to 40 kt, backing to sw 25 to 30 kt this
afternoon. seas 10 to 14 ft, subsiding to 8 to 11 ft this
afternoon. wave detail: w 14 ft at 11 seconds. a slight chance of
tstms early this morning. rain. a slight chance of tstms this
afternoon.
.tonight...sw wind 20 to 25 kt. seas 6 to 9 ft. wave detail: w
8 ft at 11 seconds. rain. patchy fog after midnight.
.thu...se wind 20 to 25 kt, becoming s 25 to 30 kt in the
afternoon. seas 5 to 8 ft. wave detail: se 6 ft at 5 seconds and
w 4 ft at 11 seconds. patchy fog in the morning. rain.
.thu night...w wind 25 to 30 kt, easing to 15 to 20 kt after
midnight. seas 6 to 9 ft. wave detail: e 2 ft at 5 seconds and w
8 ft at 11 seconds. rain.
.fri...w wind 10 to 15 kt. seas 5 to 7 ft. wave detail: w 6 ft at
11 seconds. rain.
.fri night...sw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: w
6 ft at 10 seconds. rain.
.sat...sw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 6 ft at 10 seconds.
rain.
.sat night...s wind 10 to 15 kt. seas 4 to 6 ft. wave detail: w
6 ft at 10 seconds. rain.
.sun...se wind 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: se 3 ft at 4 seconds and
w 6 ft at 10 seconds. rain.
.sun night...s wind 15 to 20 kt. seas 4 to 6 ft. wave detail: se
3 ft at 4 seconds and w 4 ft at 11 seconds. rain.
winds and seas higher in and near tstms.
$$
(2/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733422
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz131-180000-
central u.s. waters strait of juan de fuca-
251 am pst wed dec 17 2025
...storm warning in effect until 6 am pst early this morning...
...gale warning in effect from 6 am pst this morning through this
afternoon...
.today...w wind 35 to 45 kt, becoming 25 to 35 kt late this
morning and afternoon. waves 9 to 12 ft, subsiding to 5 to 7 ft
this afternoon. rain likely this morning. a slight chance of
tstms. showers this afternoon.
.tonight...s wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves 3 to 5 ft. rain.
.thu...se wind 15 to 20 kt, becoming s 25 to 30 kt in the
afternoon. waves 3 to 4 ft. rain.
.thu night...w wind 25 to 30 kt with gusts up to 40 kt, easing to
15 to 20 kt after midnight. waves 4 to 6 ft. rain.
.fri...sw wind 10 to 15 kt. waves 3 to 4 ft. rain.
.fri night...sw wind 15 to 20 kt. waves 3 to 4 ft. rain.
.sat...sw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. waves 3 to 4 ft. rain.
.sat night...s wind 5 to 10 kt. waves around 3 ft in the evening,
then around 2 ft or less. rain likely.
.sun...se wind 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. waves around 3 ft. rain.
.sun night...s wind 15 to 20 kt. waves around 3 ft. rain.
winds and waves higher in and near tstms.
$$
(3/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733423
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz132-180000-
east entrance u.s. waters strait of juan de fuca-
251 am pst wed dec 17 2025
...storm warning in effect until 6 am pst early this morning...
...gale warning in effect from 6 am pst this morning through this
afternoon...
.today...w wind 35 to 45 kt, easing to 25 to 35 kt late this
morning and early afternoon, then becoming sw 15 to 20 kt late.
waves 9 to 12 ft, subsiding to 5 to 7 ft this afternoon. a chance
of rain early this morning, then rain likely late this morning
and afternoon.
.tonight...s wind 15 to 20 kt, becoming se 20 to 25 kt after
midnight. waves 3 to 4 ft. rain.
.thu...se wind 25 to 30 kt, veering to s 20 to 25 kt in the
afternoon. waves 3 to 5 ft. rain.
.thu night...w wind 20 to 25 kt with gusts up to 35 kt, easing to
15 to 20 kt after midnight. waves 4 to 6 ft. rain.
.fri...s wind 5 to 10 kt. waves around 3 ft in the morning, then
around 2 ft or less. rain.
.fri night...s wind 5 to 10 kt. waves around 3 ft in the evening,
then around 2 ft or less. rain.
.sat...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.sat night...se wind 5 to 10 kt. waves around 2 ft or less. rain
likely.
.sun...se wind 10 to 15 kt. waves around 2 ft or less, then
around 3 ft in the afternoon. rain.
.sun night...s wind 10 to 15 kt. waves around 3 ft. rain.
$$
(4/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733425
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz133-180000-
northern inland waters including the san juan islands-
251 am pst wed dec 17 2025
...gale warning in effect until 6 am pst early this morning...
...small craft advisory in effect from 6 am pst this morning
through this afternoon...
.today...sw wind 20 to 30 kt easing to 15 to 20 kt late. waves 3
to 5 ft. a slight chance of rain early this morning, then a chance
of rain late this morning and early afternoon. rain likely late.
.tonight...s wind 15 to 20 kt. waves around 2 ft or less. rain.
.thu...se wind 20 to 25 kt, easing to 15 to 20 kt in the
afternoon. waves around 3 ft. rain.
.thu night...sw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves around 2 ft or less. rain.
.fri...s wind 5 to 10 kt. waves around 2 ft or less. patchy dense
fog in the morning. rain.
.fri night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
.sat...s wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon.
waves around 2 ft or less. rain.
.sat night...se wind 5 to 10 kt. waves around 2 ft or less. rain
likely.
.sun...se wind 10 to 15 kt. waves around 2 ft or less. rain.
.sun night...s wind 10 to 15 kt. waves around 2 ft or less. rain.
$$
(5/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733424
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz134-180000-
admiralty inlet-
251 am pst wed dec 17 2025
...storm warning in effect until 6 am pst early this morning...
...gale warning in effect from 6 am this morning to noon pst
today...
.today...nw wind 25 to 35 kt, becoming sw 20 to 25 kt midday,
then becoming s 10 to 15 kt this afternoon. waves 5 to 7 ft,
subsiding to 3 to 4 ft this afternoon. a chance of rain this
morning, then rain likely early this afternoon. a chance of rain
late.
.tonight...s wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. waves around 2 ft or less, then around 3 ft after
midnight. rain.
.thu...se wind 20 to 25 kt with gusts up to 35 kt, becoming s
15 to 20 kt in the afternoon. waves around 3 ft. rain.
.thu night...w wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. waves around 2 ft or less. rain.
.fri...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.fri night...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.sat...s wind 5 to 10 kt. waves around 2 ft or less. rain.
.sat night...s wind 5 to 10 kt. waves around 2 ft or less. rain
likely.
.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.
$$
(6/6)
Latest Coastal Waters Forecast by KSEW
Issued 12/17/2025 2:51 AM US/Pacific.
Valid through 12/17/2025 4:00 PM US/Pacific.
fzus56 ksew 171051
cwfsew
expires:202512180000;;733415
coastal waters forecast for washington
national weather service seattle wa
251 am pst wed dec 17 2025
inland waters of western washington and the northern and central
washington coastal waters including the olympic coast national
marine sanctuary
pzz150-180000-
coastal waters from cape flattery to james island out 10 nm-
251 am pst wed dec 17 2025
...gale warning in effect until noon pst today...
...small craft advisory in effect from noon pst today through
thursday afternoon...
.today...w wind 30 to 40 kt, becoming sw 20 to 25 kt. seas 15 to
19 ft, subsiding to 12 to 15 ft this afternoon. wave detail: w
19 ft at 11 seconds. rain until late afternoon. a slight chance
of tstms this afternoon. showers late.
.tonight...sw wind 20 to 25 kt, becoming s 25 to 30 kt after
midnight. seas 11 to 13 ft. wave detail: sw 13 ft at 12 seconds.
rain. patchy fog after midnight.
.thu...se wind 25 to 30 kt, veering to sw in the afternoon. seas
11 to 13 ft. wave detail: s 10 ft at 9 seconds and w 10 ft at
11 seconds. patchy fog in the morning. rain.
.thu night...w wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 10 to 13 ft. wave detail: sw 5 ft at 10 seconds
and w 12 ft at 11 seconds. rain.
.fri...w wind 10 to 15 kt. seas 9 to 11 ft. wave detail: sw 6 ft
at 10 seconds and w 9 ft at 11 seconds. rain.
.fri night...w wind 15 to 20 kt. seas 8 to 10 ft. wave detail: w
8 ft at 10 seconds and sw 7 ft at 10 seconds. rain.
.sat...sw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 8 to 9 ft. wave detail: sw 6 ft at 9 seconds and
w 7 ft at 10 seconds. rain.
.sat night...s wind 10 to 15 kt. seas 7 to 9 ft. wave detail: w
9 ft at 10 seconds. rain.
.sun...s wind 15 to 20 kt. seas 9 to 10 ft. wave detail: w 10 ft
at 10 seconds. rain.
.sun night...sw wind 15 to 20 kt. seas 8 to 9 ft. wave detail: w
9 ft at 11 seconds. rain.
winds and seas higher in and near tstms.
$$
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