Water Temperature of the Tongass Narrows East Channel in Ketchikan, AK
Current Water Temperature
43.9°F
Measurement Time: Thursday, February 5, 2026, 12:06 PM AKST
Today's Tides
High: February 5, 2:47 AM, 16.6 ft
Low: February 5, 8:47 AM, 1.1 ft
High: February 5, 2:53 PM, 15.6 ft
Low: February 5, 8:59 PM, -0.2 ft
Temperature Locations
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Local Points of Interest
Whisky Cove; Radenbough Cove; Thomas Basin Float; Pacific Ocean; Tongass National ForestTongass 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
44.6°F

Moderate rain
41.3°F
45.2°F
100%
ENE 5.8 mph
10.2 mph
41.4°F
44.3°F
0 in
100%
9 mi
1017 mbar
0.1
Five Day Weather Forecast

Thu
H: 46°F
L: 44°F

Fri
H: 45°F
L: 42°F

Sat
H: 44°F
L: 41°F

Sun
H: 41°F
L: 38°F

Mon
H: 42°F
L: 38°F
Air Quality
AQI:
1 - Good
PM2.5:
4.45 μg/m3
PM10:
5.45 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 69 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 69 μg/m3
Astronomical
Sunrise: 7:30 AM
Sun Transit: 12:00 AM
Sunset: 4:32 PM
Daylight: 9 hrs 2 mins
Sun Transit: 12:00 AM
Sunset: 4:32 PM
Daylight: 9 hrs 2 mins
Moonrise: 10:00 PM
Moon Transit: 2:45 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Moon Transit: 2:45 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Best Times for Fishing or Hunting
Major Periods
2:15 AM - 4:45 AM8:53 AM - 11:23 AM
Minor Periods
9:30 PM - 11:00 PM8:03 AM - 9:33 AM
Action Rating: 2 out of 5
Thursday, February 5, 2026
Weather Forecast
Moderate rain
46°F
44.2°F
45.2°F
93%
0.46 in
75%
0%
7.2 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
2.01 μg/m3
PM10:
2.37 μg/m3
Carbon Monoxide: 135.29 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 59.84 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 59.84 μg/m3
Astronomical
Sunrise: 7:30 AM
Sun Transit: 12:00 AM
Sunset: 4:32 PM
Daylight: 9 hrs 2 mins
Sun Transit: 12:00 AM
Sunset: 4:32 PM
Daylight: 9 hrs 2 mins
Moonrise: 10:00 PM
Moon Transit: 2:45 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Moon Transit: 2:45 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Best Times for Fishing or Hunting
Major Periods
2:15 AM - 4:45 AM8:53 AM - 11:23 AM
Minor Periods
9:30 PM - 11:00 PM8:03 AM - 9:33 AM
Action Rating: 2 out of 5
Friday, February 6, 2026
Weather Forecast
Heavy rain
44.8°F
42.3°F
43.6°F
87%
1.57 in
86%
0%
15.4 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
4.41 μg/m3
PM10:
5.53 μg/m3
Carbon Monoxide: 140.01 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 64.04 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 64.04 μg/m3
Astronomical
Sunrise: 7:28 AM
Sun Transit: 12:00 AM
Sunset: 4:34 PM
Daylight: 9 hrs 6 mins
Sun Transit: 12:00 AM
Sunset: 4:34 PM
Daylight: 9 hrs 6 mins
Moonrise: 11:20 PM
Moon Transit: 3:27 AM
Moonset: 8:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%
Moon Transit: 3:27 AM
Moonset: 8:39 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%
Best Times for Fishing or Hunting
Major Periods
2:57 AM - 5:27 AM9:35 AM - 12:05 AM
Minor Periods
12:00 AM - 12:00 AM8:09 AM - 9:39 AM
Action Rating: 2 out of 5
Saturday, February 7, 2026
Weather Forecast
Heavy rain
43.9°F
41°F
42.9°F
93%
2.7 in
88%
0%
10.7 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
2.87 μg/m3
PM10:
3.87 μg/m3
Carbon Monoxide: 139.69 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 79.28 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 79.28 μg/m3
Astronomical
Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 4:36 PM
Daylight: 9 hrs 10 mins
Sun Transit: 12:00 AM
Sunset: 4:36 PM
Daylight: 9 hrs 10 mins
Moonrise: 12:20 AM
Moon Transit: 4:09 AM
Moonset: 8:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%
Moon Transit: 4:09 AM
Moonset: 8:46 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM10:18 AM - 12:48 AM
Minor Periods
8:16 AM - 9:46 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Sunday, February 8, 2026
Weather Forecast
Heavy rain
41.2°F
37.5°F
40°F
95%
2.51 in
87%
0%
6.5 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
3.78 μg/m3
PM10:
5.41 μg/m3
Carbon Monoxide: 139.98 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 85.04 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 85.04 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:00 AM
Sunset: 4:38 PM
Daylight: 9 hrs 14 mins
Sun Transit: 12:00 AM
Sunset: 4:38 PM
Daylight: 9 hrs 14 mins
Moonrise: 12:41 AM
Moon Transit: 4:53 AM
Moonset: 8:55 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Moon Transit: 4:53 AM
Moonset: 8:55 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
4:23 AM - 6:53 AM11:02 AM - 1:32 PM
Minor Periods
8:25 AM - 9:55 AM12:11 AM - 1:41 AM
Action Rating: 2 out of 5
Monday, February 9, 2026
Weather Forecast
Moderate rain
42.3°F
37.9°F
39.2°F
94%
0.22 in
79%
0%
6.9 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
1.47 μg/m3
PM10:
1.71 μg/m3
Carbon Monoxide: 141.17 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 77.31 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 77.31 μg/m3
Astronomical
Sunrise: 7:22 AM
Sun Transit: 12:00 AM
Sunset: 4:40 PM
Daylight: 9 hrs 18 mins
Sun Transit: 12:00 AM
Sunset: 4:40 PM
Daylight: 9 hrs 18 mins
Moonrise: 2:01 AM
Moon Transit: 5:39 AM
Moonset: 9:08 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Moon Transit: 5:39 AM
Moonset: 9:08 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
5:09 AM - 7:39 AM11:48 AM - 2:18 PM
Minor Periods
8:38 AM - 10:08 AM1:31 AM - 3:01 AM
Action Rating: 3 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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