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Chinook salmonCatch & releaseBay · Washington
McArdle Bay
48.43°N · 122.83°W · Bay · Northern Inland Waters Including The San Juan Islands
Species here · tap to switch
Best score today · 10 AM · Chinook salmon
- Now
- 658 AM PDT
- Best window
- 9 AM-12 PMFlood tide
- Tide now
- Low0.8 ft
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when McArdle Bay scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 8 AM · now
Tide & current
NOAA CO-OPS
37Tide: Low slackCurrent: 2.3 kn ebbWind & pressure
ECMWF
100Wind: 7 kt SSEPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
88Water temp: 54°F, primeLight: DawnSolunar: Between periodsSeas: 0.3 ftSeason & habitat · Chinook salmon
Species seasonality
83Season: PeakHabitat: Usable structureDepth: In rangeRegulations: Catch & release
Current regulations
What you can keep here today
Marine Area 7 (San Juan Islands)
Chinook salmon(hatchery-marked)
Catch & release- Daily limit
- No retention
- Possession
- Not published
- Size
- Not published
- Season
- Sep 1 to Sep 30, 2026
- Annual quota
- Not published
- Changes
- Closed from Oct 1
- Other
- Bellingham Bay has a separate daily limit through Sept. 30. Some bays, piers and creek mouths have separate rules or closures. Check the pamphlet. Barbless hooks required in Marine Areas 5 through 13. Season and limits as listed in WDFW's 2026-27 List of Agreed Fisheries. WDFW's adopted rule (WAC 220-313-060, WSR 26-13-052) sets the same rules for these dates.
From WDFW 2026-27 List of Agreed Fisheries (final), read Sep 13
Other species here
- Chum salmon Catch & release (No retention)
- Coho salmon Retention open (2 salmon combined per day)
- Lingcod Check regulations
- Pacific halibut Retention open (1 per day)
- Pink salmon Retention open (2 salmon combined per day)
- Rockfish Closed (No retention)
- Sockeye salmon Catch & release (No retention)
Source: WDFW · synced yesterday
Seasonality · 52-week view · this week ringed
When Chinook salmon is best here
Peak season for Chinook salmon · 1 more week at peak
- Peak
- Shoulder
- Off
- This week
Spot profile
McArdle Bay
- Depth
- 10-60 ftDrop-off
- Structure
- Bay · Inner · Semi-exposedBay · drop-off
- Season
- Peak seasonChinook salmon
NOAA NCEI DEM, sampled Sep 14 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.
About this spot
Fishing McArdle Bay
McArdle Bay is a bay in Northern Inland Waters Including The San Juan Islands, Washington. Depth is 10-60 ft, with a drop-off. Its profile reads bay, inner water and semi-exposed.
Waterlands scores 11 species here; the best right now are Chinook salmon, coho salmon and Pacific halibut. It is peak season now for Chinook salmon and coho salmon, and shoulder season for Pacific halibut, kelp greenling, surfperch and lingcod. Chinook salmon peak from July through September. Coho salmon peak from July through September. Pacific halibut peak from May through July.
Tackle & technique
- Chinook salmon
- Chinook hold near bait off points, kelp edges and tide rips, usually suspended 20 to 120 feet down and deeper as the sun gets higher. Troll slowly, under 2 mph, with a flasher and herring, hoochie or spoon on a downrigger, or mooch a plug-cut herring at the depth where the sounder shows bait. Winter blackmouth and feeder kings sit within 10 feet of the bottom in 60 to 200 feet.
- Coho salmon
- Coho feed in the top 30 to 50 feet along tide rips, kelp edges and bait schools, and often hit within a few feet of the surface. Troll faster than for Chinook, 2 to 4 mph, with a small flasher and hoochie, bucktail fly or herring, or cast spinners and flies from beaches near stream mouths as fish stage in late summer. The hour around a tide change is often the best window.
- Pacific halibut
- Halibut sit on sand and gravel bottoms near drop-offs, bars and pinnacles, most often in 90 to 500 feet in Alaska and on the shelf off Washington, Oregon and far northern California. Anchor up-current of a likely edge and fish herring, squid, octopus or a salmon head on a circle hook with 24 to 32 ounces of weight, or bounce a large jig on the bottom. The best bite usually comes in the hour around slack tide.
Nearby spots
Other spots within an easy run
- Hughes Bay65
Bay · 0.5 mi
Top: Chinook salmonPeak season- Chinook salmon 65
- Coho salmon 65
- Pacific halibut 57
7 kt SSEH 3:51 PM · 7.0 ftL 9:21 PM · 4.0 ft
- Watmough Bay65
Bay · 0.9 mi
Top: Chinook salmonPeak season- Chinook salmon 65
- Coho salmon 65
- Pacific halibut 57
7 kt SSEH 4:11 PM · 5.7 ftL 9:29 PM · 3.6 ft
- Aleck Bay65
Bay · 1.1 mi
Top: Chinook salmonPeak season- Chinook salmon 65
- Coho salmon 65
- Pacific halibut 57
7 kt SSEH 3:51 PM · 7.0 ftL 9:21 PM · 4.0 ft
- Telegraph Bay65
Bay · 1.4 mi
Top: Chinook salmonPeak season- Chinook salmon 65
- Coho salmon 65
- Pacific halibut 57
7 kt SSEH 4:11 PM · 5.7 ftL 9:29 PM · 3.6 ft
Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with WDFW before you keep a fish.
