Water Temperature of Grays Harbor in Westport, WA

Current Water Temperature

63.9°F

Measurement Time: Monday, August 3, 2026, 4:18 AM PDT

Today's Tides

 High: August 3, 4:10 AM, 7.4 ft
Low: August 3, 10:08 AM, 0.4 ft
 High: August 3, 4:50 PM, 8.3 ft
Low: August 3, 10:56 PM, 1.2 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

55.2°F
Clear
Clear
53.1°F
55.2°F
88%
NNE 5.4 mph
9 mph
53.5°F
51.7°F
0 in
2%
6 mi
1022 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 70°F
L: 54°F
Sunny
Tue
H: 68°F
L: 57°F
Smoky haze
Wed
H: 67°F
L: 59°F
Sunny
Thu
H: 65°F
L: 59°F
Sunny
Fri
H: 63°F
L: 59°F

Air Quality

AQI: 1 - Good
PM2.5: 2.1 μg/m3
PM10: 2.9 μg/m3
Carbon Monoxide: 80 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 22 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:22 PM
Sunset: 8:46 PM
Daylight: 14 hrs 47 mins
Moonrise: 10:40 PM
Moon Transit: 12:00 AM
Moonset: 11:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:04 AM - 2:34 PM

Minor Periods

10:10 PM - 11:40 PM
11:10 AM - 12:40 AM

Action Rating: 2 out of 5

Small Craft Advisory issued August 2 at 1:02PM PDT until August 4 at 5:00PM PDT by NWS Portland OR

Effective: Sun August 2, 2026, 1:02 PM
Expires: Mon August 3, 2026, 5:15 AM

* WHAT...Seas 4 to 7 ft at 9 seconds and north winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM, Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM, Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM and Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM. * WHEN...From 5 PM this afternoon to 5 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

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


Small Craft Advisory issued August 2 at 5:00PM PDT until August 4 at 5:00PM PDT by NWS Portland OR

Effective: Sun August 2, 2026, 5:00 PM
Expires: Mon August 3, 2026, 5:00 AM

* WHAT...Seas 4 to 7 ft at 9 seconds and north winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10 NM, Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM, Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM and Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM. * WHEN...Until 5 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, August 3, 2026

Weather Forecast

Sunny
70.3°F
53.6°F
61°F
80%
0 in
9%
0%
15.7 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 4.11 μg/m3
PM10: 5.15 μg/m3
Carbon Monoxide: 84.67 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 48.13 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:22 PM
Sunset: 8:46 PM
Daylight: 14 hrs 47 mins
Moonrise: 10:40 PM
Moon Transit: 12:00 AM
Moonset: 11:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:04 AM - 2:34 PM

Minor Periods

10:10 PM - 11:40 PM
11:10 AM - 12:40 AM

Action Rating: 2 out of 5

Tuesday, August 4, 2026

Weather Forecast

Sunny
68.4°F
56.8°F
62.6°F
73%
0 in
7%
0%
15.4 mph
6.4


Air Quality

AQI: 2 - Moderate
PM2.5: 17.78 μg/m3
PM10: 18.49 μg/m3
Carbon Monoxide: 126.08 μg/m3
Nitrogen Dioxide: 4.09 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 71.42 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:22 PM
Sunset: 8:44 PM
Daylight: 14 hrs 44 mins
Moonrise: 11:01 PM
Moon Transit: 5:39 AM
Moonset: 12:56 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
12:51 AM - 3:21 PM

Minor Periods

12:00 AM - 12:00 AM
12:26 AM - 1:56 PM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Smoky haze
67.4°F
59.2°F
63°F
78%
0 in
9%
0%
12.5 mph
6.5


Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 44.14 μg/m3
PM10: 45.23 μg/m3
Carbon Monoxide: 147.71 μg/m3
Nitrogen Dioxide: 3.68 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 100.21 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:22 PM
Sunset: 8:43 PM
Daylight: 14 hrs 41 mins
Moonrise: 12:01 AM
Moon Transit: 6:28 AM
Moonset: 2:15 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
1:42 PM - 4:12 PM

Minor Periods

1:45 PM - 3:15 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
64.9°F
58.6°F
61.5°F
85%
0 in
12%
0%
10.3 mph
7.9


Air Quality

AQI: 2 - Moderate
PM2.5: 16.5 μg/m3
PM10: 19.82 μg/m3
Carbon Monoxide: 84.22 μg/m3
Nitrogen Dioxide: 2.12 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 60.67 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:22 PM
Sunset: 8:41 PM
Daylight: 14 hrs 39 mins
Moonrise: 12:26 AM
Moon Transit: 7:22 AM
Moonset: 3:36 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:52 AM - 9:22 AM
2:37 PM - 5:07 PM

Minor Periods

3:06 PM - 4:36 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, August 7, 2026

Weather Forecast

Sunny
63°F
58.5°F
60.9°F
86%
0 in
18%
0%
11.2 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 8.27 μg/m3
PM10: 11.07 μg/m3
Carbon Monoxide: 101.5 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 45.83 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:22 PM
Sunset: 8:40 PM
Daylight: 14 hrs 36 mins
Moonrise: 12:01 AM
Moon Transit: 8:21 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
3:38 PM - 6:08 PM

Minor Periods

4:25 PM - 5:55 PM
12:00 AM - 12:00 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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