Bodega Bay — Water Temperature in March

Water Temperature Range

9°C

minimum

11°C

average

14°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
MAR 1	-10°C	13°C	11°C	11°C
MAR 2	14°C	11°C	11°C	10°C
MAR 3	14°C	11°C	11°C	10°C
MAR 4	14°C	11°C	11°C	10°C
MAR 5	14°C	11°C	11°C	11°C
MAR 6	14°C	11°C	10°C	11°C
MAR 7	13°C	10°C	10°C	11°C
MAR 8	12°C	11°C	10°C	11°C
MAR 9	12°C	10°C	10°C	11°C
MAR 10	12°C	10°C	9°C	11°C
MAR 11	12°C	11°C	10°C	11°C
MAR 12	12°C	10°C	9°C	11°C
MAR 13	12°C	10°C	9°C	11°C
MAR 14	11°C	11°C	10°C	11°C
MAR 15	11°C	11°C	10°C	11°C
MAR 16	11°C	12°C	10°C	11°C
MAR 17	11°C	11°C	10°C	11°C
MAR 18	11°C	12°C	10°C	11°C
MAR 19	12°C	11°C	11°C	11°C
MAR 20	12°C	12°C	11°C	11°C
MAR 21	13°C	11°C	10°C	10°C
MAR 22	13°C	12°C	10°C	11°C
MAR 23	12°C	10°C	9°C	10°C
MAR 24	12°C	11°C	10°C	10°C
MAR 25	12°C	11°C	11°C	10°C
MAR 26	12°C	12°C	11°C	10°C
MAR 27	11°C	12°C	11°C	10°C
MAR 28	11°C	10°C	10°C	10°C
MAR 29	11°C	11°C	10°C	10°C
MAR 30	11°C	12°C	11°C	11°C
MAR 31	12°C	12°C	11°C	11°C

March: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

25°C

Precipitation Amount per Month

89 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

9 hrs

Average Wind Speed

15 km/h

Average Humidity

72%

With such a ratio between the average monthly temperatures of water and air, swimming feels very cold and is only for cold-water enthusiasts. Most people will prefer just a brief splash, because warming up afterward can take time.