Water Temperature of the Tongass Narrows East Channel in Ketchikan, AK
Current Water Temperature
Measurement Time: Tuesday, March 10, 2026, 2:42 AM AKDT
Today's Tides
High: March 10, 5:12 AM, 13.6 ft
Low: March 10, 12:04 PM, 3.3 ft
High: March 10, 6:29 PM, 10.0 ft
Low: March 10, 11:40 PM, 6.4 ft
Temperature Locations
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Local Points of Interest
Whisky Cove; Radenbough Cove; Thomas Basin Float; Pacific Ocean; Tongass National ForestStation 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

Five Day Weather Forecast

Tue
H: 35°F
L: 28°F

Wed
H: 35°F
L: 28°F

Thu
H: 35°F
L: 27°F

Fri
H: 35°F
L: 19°F

Sat
H: 35°F
L: 21°F
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 97 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 6:41 PM
Daylight: 11 hrs 28 mins
Moon Transit: 6:08 AM
Moonset: 8:57 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Best Times for Fishing or Hunting
Major Periods
5:38 AM - 8:08 AM12:19 AM - 2:49 PM
Minor Periods
8:27 AM - 9:57 AM2:45 AM - 4:15 AM
Action Rating: 2 out of 5
Special Weather Statement issued March 9 at 3:45PM AKDT by NWS Juneau AK
Effective: Mon March 9, 2026, 3:45 PM
Expires: Tue March 10, 2026, 4:00 PM
Snow showers continue across the panhandle with a chance for heavier showers to return to central and southern portions of SE AK Wednesday and Thursday. Confidence is higher with the timing of these heavier showers, but confidence remains low with snow totals. Snow amounts over 24 hours are most likely to remain around 2 to 4 inches with a low chance of snow around or above 6 to 8 inches. We will continue to monitor both the snow showers that are occurring now, and the ones expected for mid week. Showers then look to weaken at the end of the work week.
Winter Weather Advisory issued March 9 at 3:42PM AKDT until March 9 at 10:00PM AKDT by NWS Juneau AK
Effective: Mon March 9, 2026, 3:42 PM
Expires: Mon March 9, 2026, 10:00 PM
...MODERATE TO HEAVY SNOW SHOWERS CONTINUE THROUGH TUESDAY MORNING... .Bands of snow showers continue to move southwest to northeast across southeast Alaska through Tuesday morning, primarily for Juneau southward. These snow showers may be moderate to heavy at times, resulting in variable snow amounts across the region. * WHAT...Snow. Additional snow accumulations of up to two inches. * WHERE...Petersburg Borough, Western Kupreanof Island and Kuiu Island and City and Borough of Wrangell. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Plan on slippery conditions. * ADDITIONAL DETAILS...Due to the nature of these snow showers, snow accumulations and impacts will be highly variable across the region.
Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.
Winter Weather Advisory issued March 9 at 3:42PM AKDT until March 10 at 4:00AM AKDT by NWS Juneau AK
Effective: Mon March 9, 2026, 3:42 PM
Expires: Mon March 9, 2026, 11:45 PM
...MODERATE TO HEAVY SNOW SHOWERS CONTINUE THROUGH TUESDAY MORNING... .Bands of snow showers continue to move southwest to northeast across southeast Alaska through Tuesday morning, primarily for Juneau southward. These snow showers may be moderate to heavy at times, resulting in variable snow amounts across the region. * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. * WHERE...City and Borough of Juneau and Prince of Wales Island. * WHEN...Until 4 AM AKDT Tuesday. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...Downtown Juneau, Douglas, and Lemon Creek are expected to receive the bulk of the accumulation. Areas from Auke Bay and northward are expected to receive less than 3 inches. Remainder of the area will see variable amounts due to the nature of these snow showers, across the region.
Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.
Winter Weather Advisory issued March 9 at 9:49PM AKDT until March 10 at 4:00AM AKDT by NWS Juneau AK
Effective: Mon March 9, 2026, 9:49 PM
Expires: Tue March 10, 2026, 4:00 AM
...MODERATE TO HEAVY SNOW SHOWERS CONTINUE THROUGH TUESDAY MORNING... .Bands of snow showers continue to move southwest to northeast across southeast Alaska through Tuesday morning, primarily for Juneau southward. These snow showers may be moderate to heavy at times, resulting in variable snow amounts across the region. * WHAT...Snow. Additional snow accumulations of up to 3 inches. * WHERE...City and Borough of Juneau and Prince of Wales Island. * WHEN...Until 4 AM AKDT Tuesday. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...Due to the scattered nature of these snow showers, snow accumulations and impacts will be highly variable across the region.
Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.
Winter Weather Advisory issued March 9 at 9:49PM AKDT until March 10 at 4:00AM AKDT by NWS Juneau AK
Effective: Mon March 9, 2026, 9:49 PM
Expires: Tue March 10, 2026, 4:00 AM
...MODERATE TO HEAVY SNOW SHOWERS CONTINUE THROUGH TUESDAY MORNING... .Bands of snow showers continue to move southwest to northeast across southeast Alaska through Tuesday morning, primarily for Juneau southward. These snow showers may be moderate to heavy at times, resulting in variable snow amounts across the region. * WHAT...Snow. Additional snow accumulations of 1 to 3 inches. * WHERE...Petersburg Borough, Western Kupreanof Island and Kuiu Island and City and Borough of Wrangell. * WHEN...Until 4 AM AKDT Tuesday. * IMPACTS...Plan on slippery conditions. * ADDITIONAL DETAILS...Due to the scattered nature of these snow showers, snow accumulations and impacts will be highly variable across the region.
Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather. For the latest road conditions, where available, call 5 1 1 or visit 511.alaska.gov.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 95.64 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 6:41 PM
Daylight: 11 hrs 28 mins
Moon Transit: 6:08 AM
Moonset: 8:57 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Best Times for Fishing or Hunting
Major Periods
5:38 AM - 8:08 AM12:19 AM - 2:49 PM
Minor Periods
8:27 AM - 9:57 AM2:45 AM - 4:15 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.53 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 93 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 6:43 PM
Daylight: 11 hrs 32 mins
Moon Transit: 7:00 AM
Moonset: 9:38 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Best Times for Fishing or Hunting
Major Periods
6:30 AM - 9:00 AM1:10 PM - 3:40 PM
Minor Periods
9:08 AM - 10:38 AM3:51 AM - 5:21 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.62 μg/m3
Ozone: 96.04 μg/m3
Astronomical
Sun Transit: 12:56 AM
Sunset: 6:45 PM
Daylight: 11 hrs 37 mins
Moon Transit: 7:51 AM
Moonset: 10:37 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:21 AM - 9:51 AM2:02 PM - 4:32 PM
Minor Periods
10:07 AM - 11:37 AM4:40 AM - 6:10 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.62 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 91.24 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 6:47 PM
Daylight: 11 hrs 41 mins
Moon Transit: 8:43 AM
Moonset: 11:50 AM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:13 AM - 10:43 AM2:54 PM - 5:24 PM
Minor Periods
11:20 AM - 12:50 AM5:13 AM - 6:43 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 86.92 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 6:49 PM
Daylight: 11 hrs 46 mins
Moon Transit: 9:33 AM
Moonset: 1:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
3:44 PM - 6:14 PM9:03 AM - 11:33 AM
Minor Periods
12:43 AM - 2:13 PM5:35 AM - 7:05 AM
Action Rating: 3 out of 5
