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

Current Water Temperature

41.0°F

Measurement Time: Friday, March 27, 2026, 10:54 AM AKDT

Today's Tides

Low: March 27, 2:25 AM, 6.2 ft
 High: March 27, 8:41 AM, 13.3 ft
Low: March 27, 3:35 PM, 1.2 ft
 High: March 27, 10:17 PM, 12.2 ft

Temperature Locations

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Local Points of Interest

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

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

34.5°F
Moderate snow
Moderate snow
28.1°F
34.5°F
100%
E 7.6 mph
9.2 mph
26.9°F
32.4°F
0 in
100%
0 mi
1018 mbar
1.1

Five Day Weather Forecast

Moderate rain
Fri
H: 39°F
L: 32°F
Overcast
Sat
H: 35°F
L: 31°F
Cloudy
Sun
H: 34°F
L: 30°F
Moderate or heavy snow showers
Mon
H: 35°F
L: 30°F
Moderate rain
Tue
H: 37°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 2.95 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 180.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 94 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:28 AM
Moon Transit: 9:10 PM
Moonset: 5:10 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
8:40 PM - 11:10 PM

Minor Periods

11:58 AM - 1:28 PM
4:40 AM - 6:10 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued March 27 at 3:59AM AKDT until March 28 at 10:00AM AKDT by NWS Juneau AK

Effective: Fri March 27, 2026, 3:59 AM
Expires: Fri March 27, 2026, 12:00 PM

...LOW CONTINUES TO SEND BANDS OF SNOW SHOWERS INTO THE SOUTHERN PANHANDLE... A low pressure system over the southern gulf continues to send several waves of snow and rain/snow mix into the southern panhandle. Bands of hit-or-miss snow showers. Total snow accumulations will be highly dependent on temperatures. Afternoon temperatures could reach the mid to upper 30s, especially near the coast, possibly limiting overall snow accumulation. Further inland, areas could stay colder and receive higher amounts, especially the higher elevations of the Prince of Wales Island road system. * WHAT...Snow. Additional snow accumulations of 4 to 7 inches. * WHERE...Ketchikan Gateway Borough. * WHEN...Until 10 AM AKDT Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Total snow accumulations will be highly dependent on daytime temperatures. Afternoon temperatures will reach the mid to upper 30s limiting snow accumulation but inland areas could stay colder, and hit-or-miss snow showers will result in highly variable snow accumulations across Ketchikan Gateway Borough. Times of moderate snow can quickly reduce visibilities to below 1 mile. Snow showers diminish through the weekend.

Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather.


Winter Weather Advisory issued March 27 at 9:42AM AKDT until March 28 at 10:00AM AKDT by NWS Juneau AK

Effective: Fri March 27, 2026, 9:42 AM
Expires: Fri March 27, 2026, 5:45 PM

...LOW CONTINUES TO SEND BANDS OF SNOW SHOWERS INTO THE SOUTHERN PANHANDLE... A low pressure system over the southern gulf continues to send several waves of snow and rain/snow mix into the southern panhandle. Bands of hit-or-miss snow showers. Total snow accumulations will be highly dependent on temperatures. Afternoon temperatures could reach the mid to upper 30s, especially near the coast, possibly limiting overall snow accumulation. Further inland, areas could stay colder and receive higher amounts, especially the higher elevations of the Prince of Wales Island road system. * WHAT...Snow. Additional snow accumulations of 4 to 7 inches. * WHERE...Ketchikan Gateway Borough. * WHEN...Until 10 AM AKDT Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Total snow accumulations will be highly dependent on daytime temperatures. Afternoon temperatures will reach the mid to upper 30s limiting snow accumulation but inland areas could stay colder, and hit-or-miss snow showers will result in highly variable snow accumulations across Ketchikan Gateway Borough. Times of moderate snow can quickly reduce visibilities to below 1 mile. Snow showers diminish through the weekend.

Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather.


Winter Weather Advisory issued March 27 at 3:59AM AKDT until March 27 at 10:00AM AKDT by NWS Juneau AK

Effective: Fri March 27, 2026, 3:59 AM
Expires: Fri March 27, 2026, 10:00 AM

...LOW CONTINUES TO SEND BANDS OF SNOW SHOWERS INTO THE SOUTHERN PANHANDLE... A low pressure system over the southern gulf continues to send several waves of snow and rain/snow mix into the southern panhandle. Bands of hit-or-miss snow showers. Total snow accumulations will be highly dependent on temperatures. Afternoon temperatures could reach the mid to upper 30s, especially near the coast, possibly limiting overall snow accumulation. Further inland, areas could stay colder and receive higher amounts, especially the higher elevations of the Prince of Wales Island road system. * WHAT...Snow. Additional snow accumulations of 1 to 2 inches. * WHERE...Western Kupreanof Island and Kuiu Island. * WHEN...Until 10 AM AKDT Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...Significant breaks could exist between bands of snow showers.

Slow down and use caution while traveling. People are urged to prepare their property before the onset of winter weather.


Winter Weather Advisory issued March 27 at 3:59AM AKDT until March 28 at 10:00AM AKDT by NWS Juneau AK

Effective: Fri March 27, 2026, 3:59 AM
Expires: Fri March 27, 2026, 12:00 PM

...LOW CONTINUES TO SEND BANDS OF SNOW SHOWERS INTO THE SOUTHERN PANHANDLE... A low pressure system over the southern gulf continues to send several waves of snow and rain/snow mix into the southern panhandle. Bands of hit-or-miss snow showers. Total snow accumulations will be highly dependent on temperatures. Afternoon temperatures could reach the mid to upper 30s, especially near the coast, possibly limiting overall snow accumulation. Further inland, areas could stay colder and receive higher amounts, especially the higher elevations of the Prince of Wales Island road system. * WHAT...Snow. Additional snow accumulations of 2 to 7 inches. * WHERE...Prince of Wales Island. * WHEN...Until 10 AM AKDT Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the evening commute. * ADDITIONAL DETAILS...Total snow accumulations will be highly dependent on daytime temperatures. Afternoon temperatures will reach the mid to upper 30s limiting snow accumulation but inland areas could stay colder, and hit-or-miss snow showers will result in highly variable snow accumulations across Prince of Wales Island. Times of moderate snow can quickly reduce visibilities to below 1 mile. Snow showers diminish through the weekend.

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 27 at 3:59AM AKDT until March 28 at 10:00AM AKDT by NWS Juneau AK

Effective: Fri March 27, 2026, 3:59 AM
Expires: Fri March 27, 2026, 12:00 PM

...LOW CONTINUES TO SEND BANDS OF SNOW SHOWERS INTO THE SOUTHERN PANHANDLE... A low pressure system over the southern gulf continues to send several waves of snow and rain/snow mix into the southern panhandle. Bands of hit-or-miss snow showers. Total snow accumulations will be highly dependent on temperatures. Afternoon temperatures could reach the mid to upper 30s, especially near the coast, possibly limiting overall snow accumulation. Further inland, areas could stay colder and receive higher amounts, especially the higher elevations of the Prince of Wales Island road system. * WHAT...Snow. Additional snow accumulations of 3 to 8 inches. Winds gusting as high as 35 mph. * WHERE...Annette Island. * WHEN...Until 10 AM AKDT Saturday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Total snow accumulations will be highly dependent on daytime temperatures. Afternoon temperatures will reach the mid to upper 30s limiting snow accumulation but inland areas could stay colder, and hit-or-miss snow showers will result in highly variable snow accumulations across Annette Island. Times of moderate snow can quickly reduce visibilities to below 1 mile. Snow showers diminish through the weekend.

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.


Friday, March 27, 2026

Weather Forecast

Moderate rain
39°F
32.4°F
35°F
88%
0.52 in
88%
7%
9.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.33 μg/m3
PM10: 4.64 μg/m3
Carbon Monoxide: 169.37 μg/m3
Nitrogen Dioxide: 1.19 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 95.28 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 44 mins
Moonrise: 12:28 AM
Moon Transit: 9:10 PM
Moonset: 5:10 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
8:40 PM - 11:10 PM

Minor Periods

11:58 AM - 1:28 PM
4:40 AM - 6:10 AM

Action Rating: 3 out of 5

Saturday, March 28, 2026

Weather Forecast

Overcast
35.4°F
30.6°F
33.1°F
89%
0 in
0%
3%
8.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 169.21 μg/m3
Nitrogen Dioxide: 1.17 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 94 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 49 mins
Moonrise: 2:00 PM
Moon Transit: 10:01 PM
Moonset: 5:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
12:00 AM - 12:00 AM

Minor Periods

1:30 PM - 3:00 PM
4:56 AM - 6:26 AM

Action Rating: 3 out of 5

Sunday, March 29, 2026

Weather Forecast

Cloudy
34.3°F
29.5°F
31.4°F
83%
0 in
0%
0%
6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.21 μg/m3
PM10: 3.96 μg/m3
Carbon Monoxide: 173.97 μg/m3
Nitrogen Dioxide: 1.92 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 87.28 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 53 mins
Moonrise: 3:28 PM
Moon Transit: 10:47 PM
Moonset: 5:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

4:10 AM - 6:40 AM
12:00 AM - 12:00 AM

Minor Periods

2:58 PM - 4:28 PM
5:07 AM - 6:37 AM

Action Rating: 4 out of 5

Monday, March 30, 2026

Weather Forecast

Moderate or heavy snow showers
35.4°F
30°F
33.5°F
92%
0.17 in
89%
0%
7.4 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.73 μg/m3
PM10: 6.59 μg/m3
Carbon Monoxide: 160.69 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 94.84 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:00 AM
Sunset: 7:20 PM
Daylight: 12 hrs 58 mins
Moonrise: 4:53 PM
Moon Transit: 11:32 PM
Moonset: 5:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
12:00 AM - 12:00 AM

Minor Periods

4:23 PM - 5:53 PM
5:15 AM - 6:45 AM

Action Rating: 3 out of 5

Tuesday, March 31, 2026

Weather Forecast

Moderate rain
37.4°F
31.1°F
35°F
94%
0.41 in
82%
0%
8.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.07 μg/m3
PM10: 4.72 μg/m3
Carbon Monoxide: 155.95 μg/m3
Nitrogen Dioxide: 1.13 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 99.54 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 12:00 AM
Sunset: 7:22 PM
Daylight: 13 hrs 3 mins
Moonrise: 6:15 PM
Moon Transit: 12:00 AM
Moonset: 5:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:40 AM - 8:10 AM

Minor Periods

5:45 PM - 7:15 PM
5:21 AM - 6:51 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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