Marine Weather and Tide Forecast for Lake Ketchum, WA
April 22, 2025 4:33 PM PDT (23:33 UTC) Change Location
![]() | Sunrise 6:02 AM Sunset 8:12 PM Moonrise 3:05 AM Moonset 12:44 PM |
PZZ134 Admiralty Inlet- 152 Pm Pdt Tue Apr 22 2025
Tonight - NW wind 5 to 10 kt, rising to 10 to 15 kt late this evening and overnight. Waves around 2 ft or less.
Wed - NW wind 5 to 10 kt. Waves around 2 ft or less.
Wed night - NW wind 5 to 10 kt. Waves around 2 ft or less.
Thu - NW wind 5 to 10 kt. Waves around 2 ft or less.
Thu night - NW wind 5 to 10 kt. Waves around 2 ft or less.
Fri - W wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers in the afternoon.
Fri night - NW wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less.
Sat - S wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less.
Sat night - W wind 5 to 10 kt, backing to sw after midnight. Waves around 2 ft or less.
Sun - S wind around 5 kt, veering to W in the afternoon. Waves around 2 ft or less.
Sun night - W wind around 5 kt. Waves around 2 ft or less.
PZZ100 152 Pm Pdt Tue Apr 22 2025
Synopsis for the northern and central washington coastal and inland waters - A broad surface ridge centered offshore will gradually weaken into Thursday. A weak trough moving into the oregon offshore waters late in the week will increase northwesterlies over the coastal waters, but will otherwise produce little impact across area waters.
7 Day Forecast for Marine Location Near Lake Ketchum, WA

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Stanwood Click for Map Tue -- 02:14 AM PDT 6.87 feet High Tide Tue -- 04:04 AM PDT Moonrise Tue -- 06:05 AM PDT Sunrise Tue -- 10:16 AM PDT 1.83 feet Low Tide Tue -- 12:37 PM PDT 4.88 feet High Tide Tue -- 01:44 PM PDT Moonset Tue -- 08:10 PM PDT Sunset Tue -- 09:20 PM PDT 0.35 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
Stanwood, Washington, Tide feet
12 am |
4.9 |
1 am |
6.3 |
2 am |
6.8 |
3 am |
6.8 |
4 am |
6.3 |
5 am |
5.5 |
6 am |
4.5 |
7 am |
3.5 |
8 am |
2.6 |
9 am |
2.1 |
10 am |
1.8 |
11 am |
2.5 |
12 pm |
4.3 |
1 pm |
4.9 |
2 pm |
4.7 |
3 pm |
4.2 |
4 pm |
3.6 |
5 pm |
2.9 |
6 pm |
2.1 |
7 pm |
1.3 |
8 pm |
0.7 |
9 pm |
0.4 |
10 pm |
0.6 |
11 pm |
1.7 |
Deception Pass Click for Map Tue -- 12:08 AM PDT -0.04 knots Slack Tue -- 02:52 AM PDT -5.48 knots Max Ebb Tue -- 04:06 AM PDT Moonrise Tue -- 06:06 AM PDT Sunrise Tue -- 07:12 AM PDT 0.03 knots Slack Tue -- 09:09 AM PDT 2.93 knots Max Flood Tue -- 12:04 PM PDT -0.01 knots Slack Tue -- 01:44 PM PDT Moonset Tue -- 02:49 PM PDT -5.06 knots Max Ebb Tue -- 05:58 PM PDT 0.02 knots Slack Tue -- 08:12 PM PDT Sunset Tue -- 09:23 PM PDT 5.03 knots Max Flood Tide / Current data from XTide NOT FOR NAVIGATION |   |
Deception Pass, Washington Current, knots
12 am |
0.8 |
1 am |
-3.9 |
2 am |
-5.2 |
3 am |
-5.5 |
4 am |
-5.2 |
5 am |
-4.7 |
6 am |
-4 |
7 am |
-2 |
8 am |
2.2 |
9 am |
2.9 |
10 am |
2.7 |
11 am |
2 |
12 pm |
0.3 |
1 pm |
-3.5 |
2 pm |
-4.7 |
3 pm |
-5 |
4 pm |
-4.5 |
5 pm |
-3.4 |
6 pm |
0.2 |
7 pm |
2.7 |
8 pm |
4.2 |
9 pm |
5 |
10 pm |
4.9 |
11 pm |
4.2 |
Area Discussion for Seattle, WA
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FXUS66 KSEW 222048 AFDSEW
Area Forecast Discussion National Weather Service Seattle WA 145 PM PDT Tue Apr 22 2025
SYNOPSIS
Dry and warming conditions are expected through Thursday as high pressure moves into the region. Cooler conditions and precipitation chances will return to the forecast Friday into the weekend.
SHORT TERM /TONIGHT THROUGH THURSDAY/
Dry and mostly sunny conditions dominate across western WA this afternoon as a ridge of high pressure noses into the region. Another cool night is expected overnight with areas of isolated fog and frost possible again. That said, temperatures are expected to be slightly higher, limiting the frost extent even more than this morning.
The ridge will shift east across the region Wednesday and Thursday allowing for a significant warm up. By Thursday, afternoon highs will reach into the low to mid 70s across the region.
LONG TERM /FRIDAY THROUGH TUESDAY/
By Friday, a trough off the coast will elongate and cluster analysis now slightly favors a cutoff low bringing the bulk of the energy south of the region Friday through Sunday and leaving western WA warmer and somewhat drier. Still there is a ~40% chance that the trough holds together and brings more of the energy our way leading to a wetter and cooler solution.
There remains a signal in ensemble guidance for weak and potentially transient ridging in the Monday/Tuesday timeframe next week. All in all, little impact is expected at this time.
-Wolcott-
AVIATION
Upper ridging centered offshore will continue to build into the region with north to northwest flow aloft. The low level flow is northerly. VFR conditions prevail. Patchy stratus on Wednesday morning will be restricted to outlying river valleys, the Chehalis Gap, and portions of the immediate coast.
KSEA...VFR. Surface winds northerly 8 to 11 knots midday then shifting light northeasterly tonight. 27
MARINE
A broad surface ridge centered offshore will gradually weaken into Thursday. A weak trough moving into the Oregon offshore waters late in the week will increase northwesterlies over the coastal waters, but will otherwise produce little impact across area waters. 27
HYDROLOGY
No river flooding is expected over the next 7 days.
SEW WATCHES/WARNINGS/ADVISORIES
WA...None.
PZ...None.
Area Forecast Discussion National Weather Service Seattle WA 145 PM PDT Tue Apr 22 2025
SYNOPSIS
Dry and warming conditions are expected through Thursday as high pressure moves into the region. Cooler conditions and precipitation chances will return to the forecast Friday into the weekend.
SHORT TERM /TONIGHT THROUGH THURSDAY/
Dry and mostly sunny conditions dominate across western WA this afternoon as a ridge of high pressure noses into the region. Another cool night is expected overnight with areas of isolated fog and frost possible again. That said, temperatures are expected to be slightly higher, limiting the frost extent even more than this morning.
The ridge will shift east across the region Wednesday and Thursday allowing for a significant warm up. By Thursday, afternoon highs will reach into the low to mid 70s across the region.
LONG TERM /FRIDAY THROUGH TUESDAY/
By Friday, a trough off the coast will elongate and cluster analysis now slightly favors a cutoff low bringing the bulk of the energy south of the region Friday through Sunday and leaving western WA warmer and somewhat drier. Still there is a ~40% chance that the trough holds together and brings more of the energy our way leading to a wetter and cooler solution.
There remains a signal in ensemble guidance for weak and potentially transient ridging in the Monday/Tuesday timeframe next week. All in all, little impact is expected at this time.
-Wolcott-
AVIATION
Upper ridging centered offshore will continue to build into the region with north to northwest flow aloft. The low level flow is northerly. VFR conditions prevail. Patchy stratus on Wednesday morning will be restricted to outlying river valleys, the Chehalis Gap, and portions of the immediate coast.
KSEA...VFR. Surface winds northerly 8 to 11 knots midday then shifting light northeasterly tonight. 27
MARINE
A broad surface ridge centered offshore will gradually weaken into Thursday. A weak trough moving into the Oregon offshore waters late in the week will increase northwesterlies over the coastal waters, but will otherwise produce little impact across area waters. 27
HYDROLOGY
No river flooding is expected over the next 7 days.
SEW WATCHES/WARNINGS/ADVISORIES
WA...None.
PZ...None.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
PBFW1 - Padilla Bay Reserve, WA | 11 mi | 63 min | N 12 | 54°F | 30.21 | 46°F | ||
PTWW1 - 9444900 - Port Townsend, WA | 21 mi | 45 min | WNW 7G | 49°F | 30.22 | |||
SISW1 - Smith Island, WA | 21 mi | 33 min | WNW 8G | 51°F | 30.22 | 41°F | ||
FRDW1 - 9449880 - Friday Harbor, WA | 35 mi | 57 min | NNE 5.1G | 54°F | 49°F | 30.23 | ||
46088 - New Dungeness, WA (Hein Bank) | 39 mi | 33 min | 0G | 53°F | 30.21 | 41°F | ||
46122 | 39 mi | 123 min | N 12 | 57°F | 39°F | |||
CHYW1 - 9449424 - Cherry Point, WA | 42 mi | 45 min | 30.22 | |||||
CPMW1 | 42 mi | 45 min | WNW 4.1G | |||||
CPNW1 | 42 mi | 45 min | WNW 8G | |||||
WPOW1 - West Point, WA | 44 mi | 33 min | N 14G | 54°F | 30.19 | 40°F |
Wind History for Port Townsend, WA
toggle option: (graph/table)
Airport Reports
Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
KBVS SKAGIT RGNL,WA | 12 sm | 18 min | NW 10 | 10 sm | Clear | 57°F | 37°F | 47% | 30.20 | |
KNUW WHIDBEY ISLAND NAS /AULT FIELD/,WA | 12 sm | 40 min | WSW 07 | 10 sm | A Few Clouds | 54°F | 46°F | 77% | 30.21 | |
KNRA COUPEVILLE NOLF,WA | 13 sm | 47 min | NNW 08 | 10 sm | Clear | 57°F | 39°F | 51% | 30.21 | |
KAWO ARLINGTON MUNI,WA | 18 sm | 37 min | NW 11 | 10 sm | Mostly Cloudy | 59°F | 43°F | 55% | 30.18 |
Link to 1 hour of 5 minute data for KNUW
Terminal Aerodrome Forecast (TAF) for KNUW
Wind History Graph: NUW
(wind in knots)GEOS Local Image of Pacific Northwest
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Seattle/Tacoma, WA,

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