Waterlands

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Chinook salmonOff season

Bay · Alaska

Threemile Arm

56.59°N · 133.83°W · Bay · Sumner Strait

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Best score today · 8 AM · Chinook salmon

74/100Great
Now
355 AM AKDT
Best window
7-10 AMFlood tide
Tide now
Flooding2.7 ft ▲

Data from: NOAA CO-OPS + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions · rolling from now

Conditions · 5 AM · now

Time5ANOW
Score35Fair
Tide2.7 ft ▲Flooding
CurrentSlack0.0 kn
Wind7 kn SSEgusts 16 · steady
Sea stateLight chop0.7 ft · 4 s
Air temp49°Cool
WeatherMostly cloudy91% chance of rain
Water56°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Chinook salmon is on file here yet, so its status is unknown, not closed. Confirm limits with ADF&G before you keep a fish.

Source: ADF&G · synced yesterday

Seasonality · 52-week view · this week ringed

When Chinook salmon is best here

Out of season for Chinook salmon · shoulder season starts in 23 weeks

Chinook salmon season by week of the year. Out of season for Chinook salmon · shoulder season starts in 23 weeks.
  • Peak
  • Shoulder
  • Off
  • This week

Chinook salmon in Alaska

Spot profile

Threemile Arm

Depth
Not sampled
Structure
Bay
Season
Off seasonChinook salmon

NOAA NCEI DEM, sampled Sep 14. Depths are feet below the DEM vertical datum, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Threemile Arm

Threemile Arm is a bay in Sumner Strait, Alaska.

Waterlands scores 9 species here; the best right now are coho salmon, Pacific halibut and lingcod. It is peak season now for coho salmon and lingcod, and shoulder season for Pacific halibut, Pacific cod, rockfish and sablefish. Coho salmon peak from August through September. Pacific halibut peak from June through August. Lingcod peak from July through September.

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

  • Rocky Pass

    Channel · 7.3 mi

    63
    Top: LingcodPeak season
    • Lingcod 63
    • Pacific cod 57
    • Pacific halibut 55

    7 kt SSEH 11:09 AM · 10.9 ftL 4:21 PM · 6.2 ft

  • Seclusion Harbor

    Bay · 2.4 mi

    61
    Top: LingcodPeak season
    • Lingcod 61
    • Coho salmon 57
    • Rockfish 52

    7 kt SSEH 10:39 AM · 9.2 ftL 4:12 PM · 5.3 ft

  • Devils Elbow

    Bay · 6.6 mi

    58
    Top: Coho salmonPeak season
    • Coho salmon 58
    • Lingcod 58
    • Pacific halibut 55

    7 kt SSEH 11:09 AM · 10.9 ftL 4:21 PM · 6.2 ft

  • No Name Bay

    Bay · 6.6 mi

    57
    Top: Coho salmonPeak season
    • Coho salmon 57
    • Pacific halibut 56
    • Lingcod 55

    6 kt SH 10:39 AM · 9.2 ftL 4:12 PM · 5.3 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 ADF&G before you keep a fish.