Water Temperature of the Tongass Narrows East Channel in Ketchikan, AK
Current Water Temperature
Severe hypothermia and cold water shock risk. Unprotected swimming causes rapid loss of dexterity in under 5 minutes.
Measurement Time: Friday, November 6, 2026, 9:06 AM AKST
Temperature Locations
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Local Points of Interest
Whisky Cove; Radenbough Cove; Thomas Basin Float; Pacific Ocean; Tongass National ForestSponsored Content
Station Name: Ketchikan
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 13 feet
Sensor Depth: -11 feet
Nearest Address:
1300 Stedman St
Ketchikan, AK 99901
Ketchikan Gateway County
GPS Coordinates: 55.331944, -131.626111
Nearby Water Temperatures
Salmon River, Hyder, AK (77.4 mi)Port Alexander, Port Alexander, AK (133.3 mi)
Sitka Channel, Sitka, AK (185.8 mi)
Gastineau Channel, Juneau, AK (230.4 mi)
Taku River, Juneau, AK (234.9 mi)
Lemon Creek, Juneau, AK (236.2 mi)
Salmon River, Gustavus, AK (265.2 mi)
Elfin Cove, Elfin Cove, AK (266.5 mi)
Queen Charlotte Sound, Kitimat, BC (297.3 mi)
Weather for Ketchikan, Alaska
Current Weather

Humidity: 93%
Feels Like: 42.2°F
Wind: SSE 8.3 mph
Wind Gusts: 15.2 mph
Precipitation: 0.02 in
Cloud Cover: 100%
Visibility: 8 mi
UV Index: 0
Weather Forecast

Fri
H: 47°F
L: 43°F

Sat
H: 45°F
L: 38°F

Sun
H: 44°F
L: 37°F
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Astronomical
Best Times for Fishing or Hunting
Major Periods
9:02 AM - 11:32 AM9:24 PM - 11:54 PM
Minor Periods
3:41 AM - 5:11 AM2:08 PM - 3:38 PM
Small Craft Advisory issued November 6 at 6:07AM AKST until November 7 at 5:00PM AKST by NWS Juneau AK
Effective: Fri November 6, 2026, 6:07 AM
Expires: Fri November 6, 2026, 6:15 PM
Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. UPDATED ...SMALL CRAFT ADVISORY SATURDAY... .TODAY...S wind 20 kt. Seas 7 ft, except 12 ft near ocean entrances. .TONIGHT...SE wind 15 kt. Seas 3 ft, except 8 ft near ocean entrances. .SAT...SE wind 20 kt becoming N in the afternoon. Gusts to 40 kt in the afternoon. Seas 6 ft. Rain in the afternoon. .SAT NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 9 ft. Rain. .SUN...SE gale to 40 kt. Seas 17 ft. .MON...SE gale to 45 kt. Seas 20 ft. .TUE...SE gale to 40 kt. Seas 17 ft.
Small Craft Advisory issued November 6 at 5:42AM AKST until November 7 at 6:00PM AKST by NWS Juneau AK
Effective: Fri November 6, 2026, 5:42 AM
Expires: Fri November 6, 2026, 1:45 PM
* WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 ft expected. * WHERE...Clarence Strait. * WHEN...From noon to 6 PM AKST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued November 6 at 3:20AM AKST until November 7 at 5:00PM AKST by NWS Juneau AK
Effective: Fri November 6, 2026, 3:20 AM
Expires: Fri November 6, 2026, 6:30 PM
Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. .TODAY...S wind 25 kt diminishing to 20 kt. Gusts to 40 kt early in the morning, Seas 8 ft subsiding to 5 ft in the afternoon. Near ocean entrances, seas 13 ft subsiding to 9 ft in the afternoon. .TONIGHT...SE wind 15 kt. Seas 3 ft, except 8 ft near ocean entrances. .SAT...SE wind 20 kt becoming N in the afternoon. Gusts to 40 kt in the afternoon. Seas 6 ft. Rain in the afternoon. .SAT NIGHT...SE wind 30 kt. Gusts to 45 kt. Seas 9 ft. Rain. .SUN...SE gale to 40 kt. Seas 17 ft. .MON...SE gale to 45 kt. Seas 20 ft. .TUE...SE gale to 40 kt. Seas 17 ft.
Weather Forecast
Average Temperature: 44.7°F
Average Humidity: 84%
Wind: 23.9 mph
UV Index: 0.2
Astronomical
Best Times for Fishing or Hunting
Major Periods
9:02 AM - 11:32 AM9:24 PM - 11:54 PM
Minor Periods
3:41 AM - 5:11 AM2:08 PM - 3:38 PM
Weather Forecast
Average Temperature: 40.3°F
Average Humidity: 87%
Wind: 12.1 mph
UV Index: 0.2
Astronomical
Best Times for Fishing or Hunting
Major Periods
9:46 AM - 12:16 PM10:09 PM - 12:39 AM
Minor Periods
5:03 AM - 6:33 AM2:17 PM - 3:47 PM
Weather Forecast
Average Temperature: 40.8°F
Average Humidity: 90%
Wind: 11 mph
UV Index: 0.4
Astronomical
Best Times for Fishing or Hunting
Major Periods
10:33 AM - 1:03 PM10:56 PM - 1:26 AM
Minor Periods
6:26 AM - 7:56 AM2:29 PM - 3:59 PM
