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Coos Bay

Coos Bay Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Coos Bay, 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

58°F

TODAY

58°F

YESTERDAY

59°F

A WEEK AGO

As of today, the minimum water temperature in the Coos Bay ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Coos Bay Over the Last 30 Days

Today the water temperature in Coos Bay is lower than the same day in previous years. The water temperature range here in October is from 57°F to 68°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Coos Bay 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
Oct 1559°F63°F
Oct 1658°F63°F
Oct 1758°F63°F
Oct 1858°F63°F
Oct 1958°F63°F
Oct 2058°F63°F
Oct 2158°F63°F
Oct 2258°F63°F
Oct 2363°F58°F
Oct 2463°F59°F
Oct 2563°F59°F
Oct 2663°F59°F
Oct 2763°F59°F
Oct 2863°F59°F
Oct 2963°F60°F
Oct 3063°F60°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 Coos Bay by Month

January

MinimumAverageMaximum
39°F46°F52°F

February

MinimumAverageMaximum
39°F46°F52°F

March

MinimumAverageMaximum
36°F43°F50°F

April

MinimumAverageMaximum
46°F55°F63°F

May

MinimumAverageMaximum
48°F55°F61°F

June

MinimumAverageMaximum
61°F65°F70°F

July

MinimumAverageMaximum
64°F70°F75°F

August

MinimumAverageMaximum
61°F65°F70°F

September

MinimumAverageMaximum
61°F65°F70°F

October

MinimumAverageMaximum
57°F63°F68°F

November

MinimumAverageMaximum
52°F57°F61°F

December

MinimumAverageMaximum
48°F52°F57°F

Monthly Water Temperature Histogram for Coos Bay

Known Beaches in the Area of Coos Bay?

Horsfall Beach Campground

Horsfall Beach Campground is a 3-stars sandy beach, is located directly in Coos Bay. There is parking. There are restrooms. Horsfall Beach Campground 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.

The North Spit

The North Spit is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Coos Bay. There is parking. There are restrooms. The North Spit is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Coos Bay Weather

OCTOBER 23

50°F / 66°F
overcast

rain: 32% | wind: 14 mph

OCTOBER 24

54°F / 63°F
slight rain

rain: 93% | wind: 21 mph

OCTOBER 25

48°F / 55°F
moderate drizzle

rain: 93% | wind: 12 mph

Water Temperature in Coos Bay: General Trends and Swimming Opportunities

Coos Bay is located in the state of Oregon, in the county of Coos, at an elevation of 0 feet (0 meters) above sea level.

Coos Bay is a medium lake. Its surface area is 18.6 sq mi (48.3 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Coos Bay varies throughout the year, ranging from 36°F (2°C) in March to 75°F (24°C) in July. The average annual water temperature of the lake is 57°F (14°C). The average monthly water temperature in Coos Bay exceeds 68 degrees Fahrenheit (20°C) only in July.

The nearest cities ans towns to Coos Bay are: Bunker Hill, Coos Bay, North Bend, Barview, Coquille, Lakeside, Bandon, Myrtle Point, Reedsport in Oregon.

Geographical Location of Coos Bay

Frequently Asked Questions About Coos Bay and its Water Temperatures

What is the current water temperature in Coos Bay?

The water temperature today in Coos Bay is 58°F (14.5°C).

What is the water temperature in Coos Bay during the summer months?

The average water temperature in Coos Bay during the summer months is typically between 65°F to 70°F (18°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Coos Bay in May?

The average water temperature in Coos Bay in May ranges from 48°F to 57°F (9°C to 14°C).

What is the water temperature in Coos Bay in September?

The average water temperature in Coos Bay in September is typically between 61°F to 70°F (16°C to 21°C).

Where is Coos Bay located?

Coos Bay is located in the United States in the state of Oregon, in the county of Coos, at an elevation of 0 feet (0 meters) above sea level. The surface area of the lake is 18.640 sq mi (48.28 sq km).

Is it possible to swim in Coos Bay and what are the possibilities for this?

Yes, it is possible to swim in Coos Bay, Oregon. There are ample shores and marinas for recreational swimming, but always check local advice for safety conditions.

What are the coordinates of Coos Bay?

Coos Bay is located at coordinates 43.3730°N 124.1970°W.

Is Lake Coos Bay a popular vacation spot among Americans?

Coos Bay enjoys local popularity among the residents of State Oregon, and nationally, it ranks in the top 10 percent of all lakes in the country.