World sea water temperatures

McKinleyville water temp

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This data the coastal McKinleyville 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 McKinleyville

Water temperature in McKinleyville today is 55.4°F. Based on our historical data over a period of ten years, the warmest water in this day in McKinleyville was recorded in 2013 and was 60.6°F, and the coldest was recorded in 2008 at 51.8°F. Sea water temperature in McKinleyville is expected to drop to 54.9°F in the next 10 days. September average water temperature in McKinleyville is 55.2°F, the minimum temperature is 49.3°F, and the maximum is 61.2°F.

Throughout the year, the water temperature in McKinleyville does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in McKinleyville in winter reaches 51.4°F, in spring 50.9°F, in summer the average temperature rises to 53.8°F, and in autumn it is 54.1°F.

McKinleyville water temperature now


September 5, 2025
today temp
55.4°F
September 4, 2025
yesterday temp
56.7°F


The ocean salinity in McKinleyville is 34.07‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in McKinleyville 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 McKinleyville. 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 McKinleyville. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
4' 1"3' 11"3' 8"3' 6"
1.25 m1.19 m1.13 m1.07 m
12-15 h15-18 h18-21 h21-24 h
3' 4"3' 3"3' 2"3' 1"
1.02 m0.98 m0.96 m0.95 m

Surf report in McKinleyville

McKinleyville wave height and direction

McKinleyville weather forecast

McKinleyville wind speed and direction

Current temperature and weather

Data in a table show McKinleyville temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast McKinleyville.

0-3 h3-6 h6-9 h9-12 h
59.2°F58.8°F58.6°F59.4°F
12-15 h15-18 h18-21 h21-24 h
60.4°F60.4°F60.1°F58.8°F

You may also be interested in other sections of our site for McKinleyville: Sunrise and Sunset, Tides

McKinleyville water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in McKinleyville. 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 McKinleyville 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

MonthAvrMinMax
January51.4°F48.2°F55.9°Fcold
Ocean water temperature in McKinleyville in January
February50.7°F47.7°F55°Fcold
Ocean water temperature in McKinleyville in February
March50.7°F46.6°F54.7°Fcold
Ocean water temperature in McKinleyville in March
April50.9°F46.8°F56.5°Fcold
Ocean water temperature in McKinleyville in April
May51.3°F46.9°F55.6°Fcold
Ocean water temperature in McKinleyville in May
June52.3°F45.1°F57.7°Fcold
Ocean water temperature in McKinleyville in June
July53.8°F46.6°F60.1°Fcold
Ocean water temperature in McKinleyville in July
August55.4°F48.7°F61.5°Fcold
Ocean water temperature in McKinleyville in August
September55.2°F49.3°F61.2°Fcold
Ocean water temperature in McKinleyville in September
October53.8°F47.8°F59.7°Fcold
Ocean water temperature in McKinleyville in October
November53.4°F48.9°F58.6°Fcold
Ocean water temperature in McKinleyville in November
December52.3°F48.6°F59°Fcold
Ocean water temperature in McKinleyville in December

Chart monthly average water temperature in McKinleyville

Water temperature in McKinleyville

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Best places and resort to visit in California

The most popular beaches and cities in California with sea temperature today, weather, air temperature and sea state (wave height)

WaterWeatherWave
San Diego70.2°F73.4°F4' 0"
Santa Monica72°F77°F2' 8"
La Jolla Cove73.2°F77°F3' 6"
Lake Tahoe66.7°F75.2°F0' 2"
Los Angeles66.6°F66.2°F4' 3"
Manila56.1°F59°F3' 5"
Fort Bragg59.7°F59°F4' 0"
Glass Beach59.7°F59°F4' 0"
Mendocino57.9°F59°F3' 10"
Bandon54.5°F59°F3' 10"

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for McKinleyville 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.

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