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King Salmon Sea Temperature in March

California, United States

February King Salmon year-round → April

Average sea temperature for King Salmon, United States across March, based on 10 years of daily readings.

Average

10.61° C

High

12.63° C

Low

8.67° C

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

March is the 12th warmest of 12 months at King Salmon. On average the water sits 1.2° than the year-round mean of 11.78° C.

Compared to February, March is 0.1° about the same as (10.71° C in February). By April the water is usually 10.96° C.

King Salmon Day-by-Day Water Temperature in March

10-year low, average and high

8.0° C
9.4° C
10.8° C
12.1° C
13.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through March. Range Average

Each vertical bar above is one day of March. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at King Salmon.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

March Water Temperature Table for King Salmon

10-year daily averages

Day Average Low High
March 1 10.26° C 8.76° C 12.54° C
March 2 10.31° C 8.84° C 12.63° C
March 3 10.33° C 8.76° C 12.63° C
March 4 10.3° C 8.75° C 12.61° C
March 5 10.33° C 8.75° C 12.43° C
March 6 10.33° C 8.67° C 12.16° C
March 7 10.34° C 8.8° C 12.13° C
March 8 10.37° C 8.87° C 12.04° C
March 9 10.37° C 8.93° C 11.79° C
March 10 10.43° C 9° C 11.68° C
March 11 10.48° C 8.86° C 11.57° C
March 12 10.53° C 8.87° C 11.52° C
March 13 10.53° C 9.05° C 11.59° C
March 14 10.58° C 9.3° C 11.83° C
March 15 10.56° C 9.35° C 12.15° C
March 16 10.6° C 9.34° C 12.15° C
March 17 10.68° C 9.46° C 12.06° C
March 18 10.74° C 9.64° C 11.86° C
March 19 10.85° C 9.83° C 11.95° C
March 20 10.9° C 9.89° C 11.93° C
March 21 10.85° C 9.96° C 11.8° C
March 22 10.87° C 10° C 11.83° C
March 23 10.88° C 9.9° C 11.91° C
March 24 10.86° C 9.85° C 11.96° C
March 25 10.87° C 9.77° C 12.07° C
March 26 10.81° C 9.69° C 12.18° C
March 27 10.81° C 9.72° C 12.15° C
March 28 10.83° C 9.67° C 11.98° C
March 29 10.82° C 9.53° C 11.99° C
March 30 10.76° C 9.38° C 11.94° C
March 31 10.82° C 9.59° C 11.95° C

Where March Sits in the Year

March highlighted

7.0° C
9.8° C
12.5° C
15.3° C
18.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
11.22° C
10.71° C
10.61° C
10.96° C
11.11° C
11.87° C
12.55° C
13.18° C
13.34° C
12.14° C
12.12° C
11.6° C
10-year monthly history for King Salmon. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in March

Compare other United States water for the same month

King Salmon Location

40.7393, -124.2187

40.73929, -124.21867 View on OpenStreetMap →

King Salmon sits at 40.7393°N, 124.2187°W, on the coast of California, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to King Salmon