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Winchester Bay

Water Temperature in the Pacific Ocean in Winchester Bay, Oregon: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Winchester Bay in Oregon, 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 Water Temperature in Winchester Bay

51°F

TODAY

50°F

YESTERDAY

48°F

A WEEK AGO

All water temperature data is now available in our official mobile apps — for iOS and Android.

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Pacific Ocean in Winchester Bay is 9.9°F. The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit 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.

Water Temperature Chart for Pacific Ocean in Winchester Bay Over the Last 30 Days

The water temperature in Winchester Bay today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.

According to our forecast, the sea temperature in Winchester Bay will remain nearly unchanged in the coming days, its value will be 52°F.

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United States to enhance accuracy.

Water temperature data for Winchester Bay and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.

Table of Daily Sea Temperature Data

DateCurrentAverageForecast
May 848°F51°F
May 949°F51°F
May 1048°F51°F
May 1149°F51°F
May 1249°F51°F
May 1349°F51°F
May 1450°F51°F
May 1551°F52°F
May 1651°F51°F
May 1751°F51°F
May 1851°F51°F
May 1952°F51°F
May 2052°F51°F
May 2153°F51°F
May 2253°F51°F
May 2353°F52°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Winchester Bay Throughout the Year

Throughout the year, the sea temperature in Winchester Bay exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 1 days.

Below is the annual chart of sea temperature changes in the Pacific Ocean in Winchester Bay.

January

MinimumAverageMaximum
34°F45°F55°F

February

MinimumAverageMaximum
36°F45°F54°F

March

MinimumAverageMaximum
36°F45°F54°F

April

MinimumAverageMaximum
37°F46°F54°F

May

MinimumAverageMaximum
45°F51°F57°F

June

MinimumAverageMaximum
46°F57°F68°F

July

MinimumAverageMaximum
48°F61°F73°F

August

MinimumAverageMaximum
50°F62°F73°F

September

MinimumAverageMaximum
50°F60°F70°F

October

MinimumAverageMaximum
50°F58°F66°F

November

MinimumAverageMaximum
48°F53°F57°F

December

MinimumAverageMaximum
39°F48°F57°F

Monthly Water Temperature Histogram for Pacific Ocean in Winchester Bay

You can explore detailed data on how the water temperature in Winchester Bay varies each month:

What Beaches Are There In and Around Winchester Bay?

Ziolkouski Beach Park

Ziolkouski Beach Park is a 4-stars sandy beach, is located directly in Winchester Bay. There is parking. There are restrooms. There are cafés. Ziolkouski Beach Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.

Umpqua Beach

Umpqua Beach is a 2-stars sandy beach, is located directly in Winchester Bay. There is parking. There are restrooms.

Oregon Dunes National Rec Area

Oregon Dunes National Rec Area is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Winchester Bay. There is parking. There are restrooms. Oregon Dunes National Rec Area is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

William M. Tugman State Park

William M. Tugman State Park is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Winchester Bay. There is parking. William M. Tugman State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Winchester Bay Weather

MAY 16

52°F / 54°F
overcast clouds: 85-100%

humidity: 86% | wind: 2 mph

MAY 17

52°F / 55°F
light rain

humidity: 77% | wind: 4 mph

MAY 18

45°F / 54°F
broken clouds: 51-84%

humidity: 70% | wind: 2 mph

MAY 19

52°F / 54°F
broken clouds: 51-84%

humidity: 77% | wind: 1 mph

Oregon, United StatesOregon, United StatesOregon, United States

Sea Temperature in the Pacific Ocean in Winchester Bay: General Trends and Swimming Opportunities

Original name
Winchester Bay
The Local Time
08:19 PM
Time Zone
UTC-7
Sunrise
05:51 AM
Sunset
08:35 PM
Length of the day
14 h 43 m

The coastal region of Oregon, United States, has a temperate maritime climate, characterized by cold, wet winters and mild, dry summers. It experiences significant rainfall throughout the year with cooler average temperatures, due to the influence of the Pacific Ocean.

Winchester Bay is located in North America in the Northern Hemisphere at a latitude of 44 degrees, along the shores of the Pacific Ocean. Winchester Bay lies within the Oregon in United States.

The average annual daytime air temperature in Winchester Bay is 59°F (15°C), with the average nighttime temperature being 45°F (7°C). The highest average daily temperature occurs in August, reaching 68°F (20°C), while the lowest is in December at 49°F (10°C). As for nighttime temperatures, the minimum average temperature of 38°F (3°C) is recorded in December, and the maximum is in July, reaching 51°F (10°C).

According to historical data, Winchester Bay experiences 170 rainy days per year, which accounts for 47 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 20 rainy days and 12.4 inches (315 mm) of precipitation, while the driest month is July, which typically has 5 rainy days and only 1.1 inches (29 mm) of precipitation.

The average annual water temperature in Pacific Ocean in Winchester Bay is 52°F (11°C). In January, the water reaches its lowest point of the year at 34°F (1°C), while in July, it peaks at 73°F (23°C). In Winchester Bay, the water temperature in the Pacific Ocean never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Winchester Bay

Frequently Asked Questions About Winchester Bay and its Water Temperatures

What is the current sea temperature in Winchester Bay?

The water temperature today in the Pacific Ocean in Winchester Bay is 51°F (10.6°C).

In which months is the water temperature in Winchester Bay comfortable for swimming?

It cannot be guaranteed that the water temperature in Winchester Bay will be comfortable for swimming in any month of the year.

What is the water temperature in Winchester Bay during the winter?

The water temperature in the Pacific Ocean in Winchester Bay during the winter ranges from 34°F to 57°F (1°C to 14°C).

What is the water temperature in Winchester Bay during the spring?

The water temperature in the Pacific Ocean in Winchester Bay during the spring ranges from 36°F to 57°F (2°C to 14°C).

What is the water temperature in Winchester Bay during the summer?

The water temperature in the Pacific Ocean in Winchester Bay during the summer ranges from 46°F to 73°F (8°C to 23°C).

What is the water temperature in Winchester Bay during the fall?

The water temperature in the Pacific Ocean in Winchester Bay during the fall ranges from 48°F to 70°F (9°C to 21°C).

Is it possible to swim in the sea in Winchester Bay at any time of the year?

The Pacific Ocean in Winchester Bay is quite cool, and swimming is only possible in July, August, and September when the water temperature reaches 70°F (21°C).

What sea temperatures can I expect in Winchester Bay in the next month?

In June, the water temperature in the Pacific Ocean in Winchester Bay will range between 46°F (8°C) and 68°F (20°C)