Water Temperature of Grays Harbor in Westport, WA

Current Water Temperature

56.1°F

Measurement Time: Monday, July 13, 2026, 12:18 AM PDT

Today's Tides

Low: July 13, 6:30 AM, -2.3 ft
 High: July 13, 1:23 PM, 7.5 ft
Low: July 13, 6:20 PM, 2.9 ft

Temperature Locations

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Local Points of Interest

Westhaven Cove; South Bay; Westport Light State Park; Oyhut Wildlife Recreation Area; Olympic Peninsula

Grays Harbor

Station Name: Westport
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 10 feet

Sensor Depth: -6 feet

Nearest Address:
1900 Nyhus St N
Westport, WA 98595
Grays Harbor County

GPS Coordinates: 46.90431, -124.105083

Nearby Water Temperatures

Pacific Ocean, Ocean Shores, WA (7.3 mi)
Willapa Bay, Tokeland, WA (15.1 mi)
Quinault River, Taholah, WA (31.6 mi)
Quinault River, Amanda Park, WA (39.5 mi)
Pacific Ocean, Hammond, OR (47.6 mi)
Columbia River, Astoria, OR (50.7 mi)
North Fork Skokomish River, Hoodsport, WA (55.7 mi)
Bogachiel River, Forks, WA (69.4 mi)
Quillayute River, La Push, WA (74 mi)
Calawah River, Forks, WA (74.2 mi)
Clover Creek, Lakewood, WA (76.9 mi)
Columbia River, Longview, WA (77.7 mi)
North Fork Clover Creek, Tacoma, WA (81.2 mi)
Commencement Bay, Tacoma, WA (83.5 mi)
Port Angeles Harbor, Port Angeles, WA (89.9 mi)

Weather for Westport, Washington

Current Weather

55.9°F
Clear
Clear
53.3°F
53.4°F
77%
NNW 10.3 mph
17.6 mph
49.9°F
51.1°F
0 in
0%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 60°F
L: 51°F
Sunny
Tue
H: 59°F
L: 52°F
Partly Cloudy
Wed
H: 59°F
L: 54°F
Patchy rain nearby
Thu
H: 58°F
L: 55°F
Patchy rain nearby
Fri
H: 59°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 3.3 μg/m3
PM10: 4.8 μg/m3
Carbon Monoxide: 81 μg/m3
Nitrogen Dioxide: 3.5 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 33 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:22 PM
Sunset: 9:09 PM
Daylight: 15 hrs 34 mins
Moonrise: 4:13 AM
Moon Transit: 12:48 AM
Moonset: 9:12 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:06 PM - 10:36 PM
12:18 AM - 2:48 PM

Minor Periods

8:42 PM - 10:12 PM
3:43 AM - 5:13 AM

Action Rating: 5 out of 5

Small Craft Advisory issued July 12 at 12:16PM PDT until July 13 at 2:00AM PDT by NWS Portland OR

Effective: Sun July 12, 2026, 12:16 PM
Expires: Mon July 13, 2026, 2:00 AM

* WHAT...Seas 4 to 7 ft at 9 seconds and north winds 5 to 15 kt. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Until 2 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will be the highest of Astoria, OR.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued July 12 at 12:05PM PDT until July 13 at 2:00AM PDT by NWS Portland OR

Effective: Sun July 12, 2026, 12:05 PM
Expires: Mon July 13, 2026, 2:00 AM

* WHAT...Seas 4 to 7 ft at 9 seconds and north winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM. * WHEN...Until 2 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will be the highest of Astoria, OR.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, July 13, 2026

Weather Forecast

Sunny
59.6°F
51.4°F
56.2°F
82%
0 in
10%
0%
16.3 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 3.76 μg/m3
PM10: 5.39 μg/m3
Carbon Monoxide: 82.63 μg/m3
Nitrogen Dioxide: 2.28 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 44.17 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:22 PM
Sunset: 9:09 PM
Daylight: 15 hrs 34 mins
Moonrise: 4:13 AM
Moon Transit: 12:48 AM
Moonset: 9:12 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:06 PM - 10:36 PM
12:18 AM - 2:48 PM

Minor Periods

8:42 PM - 10:12 PM
3:43 AM - 5:13 AM

Action Rating: 5 out of 5

Tuesday, July 14, 2026

Weather Forecast

Sunny
59.4°F
52.1°F
56°F
85%
0 in
12%
0%
13.4 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 5.33 μg/m3
PM10: 7.73 μg/m3
Carbon Monoxide: 80.5 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 48.75 μg/m3

Astronomical

Sunrise: 5:36 AM
Sun Transit: 1:22 PM
Sunset: 9:08 PM
Daylight: 15 hrs 32 mins
Moonrise: 5:36 AM
Moon Transit: 1:52 PM
Moonset: 9:50 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

9:07 PM - 11:37 PM
1:22 PM - 3:52 PM

Minor Periods

9:20 PM - 10:50 PM
5:06 AM - 6:36 AM

Action Rating: 6 out of 5

Wednesday, July 15, 2026

Weather Forecast

Partly Cloudy
58.5°F
53.5°F
56.3°F
89%
0 in
16%
0%
10.1 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 9.73 μg/m3
PM10: 14.15 μg/m3
Carbon Monoxide: 82.79 μg/m3
Nitrogen Dioxide: 1.02 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:22 PM
Sunset: 9:07 PM
Daylight: 15 hrs 30 mins
Moonrise: 7:04 AM
Moon Transit: 2:49 PM
Moonset: 10:18 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:19 PM - 4:49 PM

Minor Periods

9:48 PM - 11:18 PM
6:34 AM - 8:04 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Patchy rain nearby
58.4°F
55.2°F
56.9°F
90%
0.04 in
69%
0%
10.7 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 9.11 μg/m3
PM10: 13.13 μg/m3
Carbon Monoxide: 88.1 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 59.54 μg/m3

Astronomical

Sunrise: 5:38 AM
Sun Transit: 1:22 PM
Sunset: 9:06 PM
Daylight: 15 hrs 28 mins
Moonrise: 8:28 AM
Moon Transit: 3:42 PM
Moonset: 10:40 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:12 PM - 5:42 PM

Minor Periods

10:10 PM - 11:40 PM
7:58 AM - 9:28 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Patchy rain nearby
59.2°F
55.4°F
57.4°F
88%
0.01 in
37%
0%
11.2 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 8.4 μg/m3
PM10: 12.48 μg/m3
Carbon Monoxide: 110 μg/m3
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 42.5 μg/m3

Astronomical

Sunrise: 5:39 AM
Sun Transit: 1:22 PM
Sunset: 9:05 PM
Daylight: 15 hrs 26 mins
Moonrise: 9:48 AM
Moon Transit: 4:30 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:00 PM - 6:30 PM

Minor Periods

10:28 PM - 11:58 PM
9:18 AM - 10:48 AM

Action Rating: 2 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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