Water Temperature of the Skagit River in Marblemount, WA

Current Water Temperature

53.6°F

Measurement Time: Tuesday, September 22, 2026, 11:15 AM PDT

Temperature Locations

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Local Points of Interest

Cascade River; Pressentin County Park

Skagit River

Station Name: SKAGIT RIVER AT MARBLEMOUNT, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 325 feet

Nearest Address:
60318 N Cascades Hwy
Marblemount, WA 98267
Skagit County

GPS Coordinates: 48.5337306, -121.4298499

Nearby Water Temperatures

Cascade River, Marblemount, WA (0.8 mi)
Bacon Creek, Marblemount, WA (5.1 mi)
Sauk River, Concrete, WA (9.9 mi)
Skagit River, Newhalem, WA (12.7 mi)
Sauk River, Darrington, WA (20.9 mi)
Big Beaver Creek, Diablo, WA (23.4 mi)
Ruby Creek, Newhalem, WA (23.9 mi)
Sauk River, Darrington, WA (25.3 mi)
North Fork Nooksack River, Glacier, WA (31.9 mi)
Skookum Creek, Doran, WA (33.8 mi)
South Fork Nooksack River, Doran, WA (35.1 mi)
South Fork Sultan River, Sultan, WA (41.5 mi)
Skagit River, Burlington, WA (41.9 mi)
Sultan River, Lake Roesiger, WA (43.1 mi)
Nooksack River, Cedarville, WA (44.8 mi)

Weather for Marblemount, Washington

Current Weather

65°F
Partly Cloudy
Partly Cloudy
70%
SSW 5 mph
55°F

Weather Forecast

Mostly Cloudy
Tonight
46°F - Mostly Cloudy
Partly Sunny
Wednesday
70°F - Partly Sunny
Mostly Cloudy
Wednesday Night
45°F - Mostly Cloudy
Mostly Cloudy then Light Rain Likely
Thursday
72°F - Mostly Cloudy then Light Rain Likely
Rain
Thursday Night
48°F - Rain
Showers And Thunderstorms
Friday
61°F - Showers And Thunderstorms
Light Rain Likely
Friday Night
43°F - Light Rain Likely
Chance Light Rain then Partly Sunny
Saturday
64°F - Chance Light Rain then Partly Sunny
Mostly Cloudy
Saturday Night
39°F - Mostly Cloudy
Partly Sunny then Slight Chance Light Rain
Sunday
68°F - Partly Sunny then Slight Chance Light Rain
Chance Light Rain
Sunday Night
42°F - Chance Light Rain
Chance Light Rain
Monday
67°F - Chance Light Rain
Chance Light Rain
Monday Night
45°F - Chance Light Rain
Chance Light Rain
Tuesday
68°F - Chance Light Rain

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:58 AM
Sunset: 7:03 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:36 PM
Moon Transit: 10:22 PM
Moonset: 2:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:36 AM - 3:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:58 AM
Sunset: 7:03 PM
Daylight: 12 hrs 10 mins
Moonrise: 5:36 PM
Moon Transit: 10:22 PM
Moonset: 2:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
12:00 AM - 12:00 AM

Minor Periods

5:06 PM - 6:36 PM
1:36 AM - 3:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:57 AM
Sunset: 7:01 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:54 PM
Moon Transit: 11:06 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
12:00 AM - 12:00 AM

Minor Periods

5:24 PM - 6:54 PM
2:48 AM - 4:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:57 AM
Sunset: 7:01 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:54 PM
Moon Transit: 11:06 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
12:00 AM - 12:00 AM

Minor Periods

5:24 PM - 6:54 PM
2:48 AM - 4:18 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:57 AM
Sunset: 6:59 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:10 PM
Moon Transit: 11:50 PM
Moonset: 4:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
4:02 AM - 5:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 12:57 AM
Sunset: 6:59 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:10 PM
Moon Transit: 11:50 PM
Moonset: 4:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
12:00 AM - 12:00 AM

Minor Periods

5:40 PM - 7:10 PM
4:02 AM - 5:32 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:57 AM
Sunset: 6:57 PM
Daylight: 12 hrs mins
Moonrise: 6:25 PM
Moon Transit: 12:00 AM
Moonset: 5:46 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:23 AM - 9:53 AM

Minor Periods

5:55 PM - 7:25 PM
5:16 AM - 6:46 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:57 AM
Sunset: 6:57 PM
Daylight: 12 hrs mins
Moonrise: 6:25 PM
Moon Transit: 12:00 AM
Moonset: 5:46 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:23 AM - 9:53 AM

Minor Periods

5:55 PM - 7:25 PM
5:16 AM - 6:46 AM

Action Rating: 6 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:56 AM
Sunset: 6:55 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:40 PM
Moon Transit: 5:33 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:10 PM - 7:40 PM
6:31 AM - 8:01 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:56 AM
Sunset: 6:55 PM
Daylight: 11 hrs 56 mins
Moonrise: 6:40 PM
Moon Transit: 5:33 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
5:03 AM - 7:33 AM

Minor Periods

6:10 PM - 7:40 PM
6:31 AM - 8:01 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:56 AM
Sunset: 6:53 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:58 PM
Moon Transit: 1:21 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
8:55 AM - 11:25 AM

Minor Periods

6:28 PM - 7:58 PM
7:50 AM - 9:20 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:56 AM
Sunset: 6:53 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:58 PM
Moon Transit: 1:21 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
8:55 AM - 11:25 AM

Minor Periods

6:28 PM - 7:58 PM
7:50 AM - 9:20 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:56 AM
Sunset: 6:51 PM
Daylight: 11 hrs 50 mins
Moonrise: 7:18 PM
Moon Transit: 2:09 AM
Moonset: 9:41 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
9:45 AM - 12:15 AM

Minor Periods

6:48 PM - 8:18 PM
9:11 AM - 10:41 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:56 AM
Sunset: 6:51 PM
Daylight: 11 hrs 50 mins
Moonrise: 7:18 PM
Moon Transit: 2:09 AM
Moonset: 9:41 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
9:45 AM - 12:15 AM

Minor Periods

6:48 PM - 8:18 PM
9:11 AM - 10:41 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:55 AM
Sunset: 6:49 PM
Daylight: 11 hrs 46 mins
Moonrise: 7:46 PM
Moon Transit: 3:02 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
10:38 AM - 1:08 PM

Minor Periods

7:16 PM - 8:46 PM
10:35 AM - 12:05 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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