Water Temperature of the Tongass Narrows East Channel in Ketchikan, AK

Current Water Temperature

47.8°F

Measurement Time: Wednesday, November 4, 2026, 7:30 AM AKST

Temperature Locations

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Local Points of Interest

Whisky Cove; Radenbough Cove; Thomas Basin Float; Pacific Ocean; Tongass National Forest

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Tongass Narrows East Channel

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

45.4°F
Moderate rain
Conditions: Moderate rain
Humidity: 92%
Feels Like: 39.6°F
Wind: ESE 12.3 mph
Wind Gusts: 30.2 mph
Pressure: 29.68 in
Precipitation: 0.12 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 0

Weather Forecast

Moderate rain
Wed
H: 48°F
L: 44°F
Light rain shower
Thu
H: 50°F
L: 45°F
Light rain shower
Fri
H: 48°F
L: 43°F

Air Quality

AQI: 1 - Good
PM2.5: 3.2 μg/m3
PM10: 3.9 μg/m3
Carbon Monoxide: 130 μg/m3
Nitrogen Dioxide: 1.1 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:30 AM
Sunset: 4:01 PM
Daylight: 9 hrs 3 mins
Moonrise: 1:26 AM
Moon Transit: 8:04 AM
Moonset: 2:23 PM
Moon Phase: Last Quarter
Moon Illumination: 18.5%

Best Times for Fishing or Hunting

Major Periods

7:34 AM - 10:04 AM
2:13 PM - 4:43 PM

Minor Periods

1:53 PM - 3:23 PM
12:56 AM - 2:26 AM

Action Rating: 2 out of 5

Small Craft Advisory issued November 4 at 2:36AM AKST until November 4 at 9:00PM AKST by NWS Juneau AK

Effective: Wed November 4, 2026, 2:36 AM
Expires: Wed November 4, 2026, 10:45 AM

* WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 13 ft. For the Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Clarence Strait. * WHEN...For the Gale Warning, until noon AKST today. For the Small Craft Advisory, from noon today to 9 PM AKST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.


Gale Warning issued November 4 at 2:36AM AKST until November 4 at 12:00PM AKST by NWS Juneau AK

Effective: Wed November 4, 2026, 2:36 AM
Expires: Wed November 4, 2026, 10:45 AM

* WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 13 ft. For the Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Clarence Strait. * WHEN...For the Gale Warning, until noon AKST today. For the Small Craft Advisory, from noon today to 9 PM AKST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.


Gale Warning issued November 4 at 3:35AM AKST until November 4 at 12:00PM AKST by NWS Juneau AK

Effective: Wed November 4, 2026, 3:35 AM
Expires: Wed November 4, 2026, 11:45 AM

* WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 13 ft. For the Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Clarence Strait. * WHEN...For the Gale Warning, until noon AKST today. For the Small Craft Advisory, from noon today to 6 AM AKST Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.


Small Craft Advisory issued November 4 at 3:35AM AKST until November 5 at 6:00AM AKST by NWS Juneau AK

Effective: Wed November 4, 2026, 3:35 AM
Expires: Wed November 4, 2026, 11:45 AM

* WHAT...For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 45 kt and seas 8 to 13 ft. For the Small Craft Advisory, southeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Clarence Strait. * WHEN...For the Gale Warning, until noon AKST today. For the Small Craft Advisory, from noon today to 6 AM AKST Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.


High Wind Watch issued November 4 at 3:40AM AKST until November 5 at 9:00PM AKST by NWS Juneau AK

Effective: Wed November 4, 2026, 3:40 AM
Expires: Wed November 4, 2026, 11:45 AM

* WHAT...For the Wind Advisory, southeast winds 15 to 25 mph with gusts up to 40 mph. For the High Wind Watch, southeast winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Annette Island. * WHEN...For the Wind Advisory, until 3 PM AKST this afternoon. For the High Wind Watch, from Thursday morning through Thursday evening. * IMPACTS...High winds could blow around unsecured objects, damage property and cause power outages. Travel could be difficult.


Wednesday, November 4, 2026

Weather Forecast

Conditions: Moderate rain
Average Temperature: 46.1°F
Average Humidity: 91%
Chance of Rain: 93%
Wind: 23.9 mph
UV Index: 0.1

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:30 AM
Sunset: 4:01 PM
Daylight: 9 hrs 3 mins
Moonrise: 1:26 AM
Moon Transit: 8:04 AM
Moonset: 2:23 PM
Moon Phase: Last Quarter
Moon Illumination: 18.5%

Best Times for Fishing or Hunting

Major Periods

7:34 AM - 10:04 AM
2:13 PM - 4:43 PM

Minor Periods

1:53 PM - 3:23 PM
12:56 AM - 2:26 AM

Action Rating: 2 out of 5

Thursday, November 5, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 46.5°F
Average Humidity: 87%
Chance of Rain: 91%
Wind: 45.9 mph
UV Index: 0.1

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:30 AM
Sunset: 3:59 PM
Daylight: 8 hrs 59 mins
Moonrise: 2:49 AM
Moon Transit: 8:48 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.6%

Best Times for Fishing or Hunting

Major Periods

8:18 AM - 10:48 AM
2:57 PM - 5:27 PM

Minor Periods

2:00 PM - 3:30 PM
2:19 AM - 3:49 AM

Action Rating: 3 out of 5

Friday, November 6, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 45.7°F
Average Humidity: 85%
Chance of Rain: 90%
Wind: 22.6 mph
UV Index: 0.5

Astronomical

Sunrise: 7:02 AM
Sun Transit: 11:30 AM
Sunset: 3:57 PM
Daylight: 8 hrs 55 mins
Moonrise: 4:11 AM
Moon Transit: 9:32 AM
Moonset: 2:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.7%

Best Times for Fishing or Hunting

Major Periods

3:40 PM - 6:10 PM
9:02 AM - 11:32 AM

Minor Periods

2:08 PM - 3:38 PM
3:41 AM - 5:11 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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