Brinnon water temp

This data the coastal Brinnon ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current ocean temperature in Brinnon

Water temperature in Brinnon today is 59.2°F. Based on our historical data over a period of ten years, the warmest water in this day in Brinnon was recorded in 2022 and was 60.4°F, and the coldest was recorded in 2007 at 52.3°F. Sea water temperature in Brinnon is expected to drop to 54.5°F in the next 10 days. September average water temperature in Brinnon is 57°F, the minimum temperature is 51.6°F, and the maximum is 67.6°F.

Throughout the year, the water temperature in Brinnon does not rise above 68°F and therefore is not suitable for comfortable swimming. But on some days of July, the water temperature warms up to 68°F and above. The average water temperature in Brinnon in winter reaches 46.4°F, in spring 49.5°F, in summer the average temperature rises to 58.8°F, and in autumn it is 53.2°F.

Brinnon water temperature now

Surf Forecast in Brinnon for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Brinnon. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Brinnon. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Brinnon

Brinnon weather forecast

Current temperature and weather

Data in a table show Brinnon temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Brinnon.

0-3 h	3-6 h	6-9 h	9-12 h
52.7°F	50°F	48.4°F	54.7°F

12-15 h	15-18 h	18-21 h	21-24 h
60.6°F	66.2°F	65.1°F	62.6°F

Brinnon water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Brinnon. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Brinnon on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Brinnon

The nearest beaches and cities from Brinnon with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Seabeck	59.2°F	66.2°F		0' 2"
Quilcene	57.9°F	62.6°F		0' 2"
Poulsbo	56.1°F	66.2°F		0' 2"
Bremerton	55.8°F	66.2°F		0' 1"
Chico	55.8°F	66.2°F		0' 1"
Erlands Point Kitsap Lake	55.8°F	66.2°F		0' 1"
Navy Yard City	55.8°F	66.2°F		0' 1"
Port Orchard	55.8°F	66.2°F		0' 1"
Enetai	56.1°F	66.2°F		0' 1"
Suquamish	55.6°F	66.2°F		0' 2"

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Our report for Brinnon is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.