World sea water temperatures

Water temperature in Whidbey Island (WA) in January

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Is it warm enough to swim in Whidbey Island in January? Average water temperature in Whidbey Island in January is 46.2°F and therefore is not suitable for comfortable swimming. The warmest sea in Whidbey Island in January is 49.1°F, and the coldest is 43.2°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Whidbey Island

Changes water temperature in Whidbey Island in January 2025, 2024

To get an accurate forecast for the water temperature in Whidbey Island for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Whidbey Island, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
January 148°F48.6°F44.1°F48.6°F
January 247.8°F48.2°F43.3°F48.2°F
January 347.7°F48°F44.1°F48°F
January 447.7°F48°F44.1°F48°F
January 547.3°F48.4°F44.2°F48.4°F
January 647.5°F48.2°F44.1°F48.2°F
January 747.3°F48°F43.9°F48°F
January 846.9°F47.7°F43.9°F47.7°F
January 946.8°F48.9°F43.7°F48.9°F
January 1047.1°F48.4°F43.3°F48.4°F
January 1146.9°F47.8°F43.2°F47.8°F
January 1246.9°F47.8°F43.9°F47.8°F
January 1346.9°F46.9°F43.7°F47.5°F
January 1446.6°F47.3°F43.7°F47.5°F
January 1546.2°F46.9°F43.5°F47.5°F
Day 2025 2024 Min Max
January 1646.2°F46.9°F43.3°F47.7°F
January 1747.1°F46.9°F43.3°F47.8°F
January 1846.9°F46.9°F43.5°F48°F
January 1946.2°F46.9°F43.7°F48.7°F
January 2045.7°F46.9°F43.9°F48.6°F
January 2145.7°F46.8°F43.9°F48.4°F
January 2246°F46.9°F44.1°F48.6°F
January 2346.4°F48.6°F44.1°F48.6°F
January 2446.4°F48.2°F44.2°F49.1°F
January 2546.4°F47.8°F44.4°F48.9°F
January 2646°F47.7°F43.7°F48.9°F
January 2745.7°F47.3°F43.9°F48.7°F
January 2845.9°F47.1°F43.3°F48.4°F
January 2945.3°F46.9°F43.5°F48°F
January 3046.2°F46.8°F43.7°F47.8°F
January 3146°F46.6°F44.1°F47.5°F
Whidbey Island water temp chart in January

Average water temperature in Whidbey Island in January over a decade

20162017201820192020
47.1°F47.1°F47.3°F47.1°F47.1°F
20212022202320242025
46.6°F46.4°F46°F47.5°F46.6°F

Whidbey Island sea state in January

Chart comparing the height of waves in Whidbey Island in January over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Whidbey Island in January

Whidbey Island water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in January?

Want to know where the water temperature in January is good for swimming? Select the continent of interest, the day of the month and the required water temperature

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

Temperature in neighboring cities

The nearest locations with the average water temperature in January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Kingston46.4°F43.9°F49.3°F
Indianola46.6°F44.1°F49.5°F
Shoreline46.6°F44.1°F49.3°F
Poulsbo46.4°F44.2°F49.3°F
Golden Gardens46.6°F44.2°F49.5°F
Bainbridge Island46.6°F44.4°F49.5°F
Camano45.9°F41°F48.2°F
Quilcene46°F42.6°F49.1°F
Port Townsend46°F40.1°F48.6°F
Dabob Bay46°F42.3°F49.1°F

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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 Whidbey Island 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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