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Grays Harbor

Grays Harbor Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Grays Harbor, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Lake Water Temperature Information

48°F

TODAY

48°F

YESTERDAY

46°F

A WEEK AGO

As of today, the minimum water temperature in the Grays Harbor ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Grays Harbor Over the Last 30 Days

Today the water temperature in Grays Harbor is lower than the same day in previous years. The water temperature range here in April is from 43°F to 59°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Grays Harbor are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Apr 946°F51°F
Apr 1046°F51°F
Apr 1148°F51°F
Apr 1248°F51°F
Apr 1348°F51°F
Apr 1448°F51°F
Apr 1548°F51°F
Apr 1648°F51°F
Apr 1751°F49°F
Apr 1851°F49°F
Apr 1951°F49°F
Apr 2051°F49°F
Apr 2151°F49°F
Apr 2251°F49°F
Apr 2351°F50°F
Apr 2451°F50°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Grays Harbor by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
32°F37°F41°F

March

MinimumAverageMaximum
34°F39°F43°F

April

MinimumAverageMaximum
43°F51°F59°F

May

MinimumAverageMaximum
61°F65°F70°F

June

MinimumAverageMaximum
64°F69°F73°F

July

MinimumAverageMaximum
70°F74°F79°F

August

MinimumAverageMaximum
73°F77°F81°F

September

MinimumAverageMaximum
64°F68°F72°F

October

MinimumAverageMaximum
50°F54°F59°F

November

MinimumAverageMaximum
39°F44°F48°F

December

MinimumAverageMaximum
32°F35°F39°F

Monthly Water Temperature Histogram for Grays Harbor

Known Beaches in the Area of Grays Harbor?

Johns River

Johns River is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Grays Harbor. There is parking.

Bottle Beach State Park

Bottle Beach State Park is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Grays Harbor. There is parking. There are restrooms. Bottle Beach State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Grays Harbor City

Grays Harbor City is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking.

Half Moon Bay

Half Moon Bay is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. It is suitable for surfing.

Westport Light State Park

Westport Light State Park is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking. There are restrooms. Westport Light State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.

Westhaven State Park

Westhaven State Park is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking. It is suitable for surfing.

Ocean Shores Marina

Ocean Shores Marina is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking. There are restrooms.

Damon Point State Park

Damon Point State Park is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking. Damon Point State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Halfmoon Bay - City Of Westport

Halfmoon Bay - City Of Westport is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Grays Harbor. There is parking.

Bowerman Basin

Bowerman Basin is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Grays Harbor. There is parking. Bowerman Basin is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

South Bay Bridge

South Bay Bridge is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Grays Harbor. There is parking. There are cafés.

Oyhut State Wildlife Area

Oyhut State Wildlife Area is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Grays Harbor. There is parking.

City Of Hoquiam

City Of Hoquiam is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Grays Harbor. There is parking.

Grays Harbor Weather

APRIL 17

43°F / 61°F
clear sky

rain: 0% | wind: 12 mph

APRIL 18

45°F / 57°F
overcast

rain: 0% | wind: 12 mph

APRIL 19

46°F / 54°F
overcast

rain: 6% | wind: 17 mph

APRIL 20

46°F / 52°F
light drizzle

rain: 28% | wind: 17 mph

APRIL 21

45°F / 52°F
overcast

rain: 28% | wind: 15 mph

Water Temperature in Grays Harbor: General Trends and Swimming Opportunities

Grays Harbor is located in the state of Washington, in the county of Grays Harbor, at an elevation of 0 feet (0 meters) above sea level.

Grays Harbor is a large lake. Its surface area is 92 sq mi (238 sq km). Lakes of this size can serve as important regional resources, providing drinking water and fish stocks.

The water temperature in Grays Harbor varies throughout the year, ranging from 32°F (0°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Grays Harbor exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Grays Harbor are: Westport, Ocean Shores, Hoquiam, Aberdeen, Cosmopolis, Central Park, Montesano, South Bend, Raymond, Elma in Washington.

Geographical Location of Grays Harbor

Frequently Asked Questions About Grays Harbor and its Water Temperatures

What is the current water temperature in Grays Harbor?

The water temperature today in Grays Harbor is 48°F (9.1°C).

What is the water temperature in Grays Harbor during the summer months?

The average water temperature in Grays Harbor during the summer months is typically between 69°F to 77°F (21°C to 25°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Grays Harbor in May?

The average water temperature in Grays Harbor in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in Grays Harbor in September?

The average water temperature in Grays Harbor in September is typically between 64°F to 72°F (18°C to 22°C).

Where is Grays Harbor located?

Grays Harbor is located in the United States in the state of Washington, in the county of Grays Harbor, at an elevation of 0 feet (0 meters) above sea level. The surface area of the lake is 91.932 sq mi (238.10 sq km).

Is it possible to swim in Grays Harbor and what are the possibilities for this?

Yes, it is possible to swim in Grays Harbor, Washington. However, be aware of tidal changes, potential hazards like marine life and always check local regulations or advisories before swimming.

What are the coordinates of Grays Harbor?

Grays Harbor is located at coordinates 46.9360°N 124.0300°W.

Is Lake Grays Harbor a popular vacation spot among Americans?

Grays Harbor enjoys local popularity among the residents of State Washington, and nationally, it ranks in the top 10 percent of all lakes in the country.