Copalis Beach — Water Temperature in November

Water Temperature Range

8°C

minimum

11°C

average

13°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	2025	2024	2023	2022
NOV 1	12°C	12°C	12°C	12°C
NOV 2	12°C	12°C	12°C	12°C
NOV 3	12°C	13°C	13°C	12°C
NOV 4	12°C	13°C	13°C	12°C
NOV 5	12°C	13°C	13°C	12°C
NOV 6	12°C	12°C	12°C	12°C
NOV 7	12°C	11°C	11°C	11°C
NOV 8	12°C	12°C	12°C	11°C
NOV 9	12°C	12°C	12°C	11°C
NOV 10	12°C	11°C	11°C	12°C
NOV 11	12°C	12°C	12°C	11°C
NOV 12	11°C	12°C	12°C	11°C
NOV 13	12°C	12°C	12°C	12°C
NOV 14	11°C	12°C	12°C	11°C
NOV 15	12°C	12°C	12°C	12°C
NOV 16	11°C	11°C	11°C	12°C
NOV 17	11°C	11°C	11°C	12°C
NOV 18	12°C	12°C	12°C	12°C
NOV 19	12°C	12°C	12°C	12°C
NOV 20	12°C	12°C	12°C	12°C
NOV 21	11°C	12°C	11°C	11°C
NOV 22	11°C	11°C	11°C	11°C
NOV 23	10°C	11°C	11°C	10°C
NOV 24	10°C	11°C	10°C	11°C
NOV 25	11°C	11°C	11°C	11°C
NOV 26	11°C	11°C	11°C	11°C
NOV 27	10°C	11°C	11°C	10°C
NOV 28	10°C	10°C	11°C	10°C
NOV 29	10°C	11°C	10°C	10°C
NOV 30	10°C	11°C	10°C	10°C

November: Climate and Swimming Opportunities

Average Night Air Temperature

3°C

Average Day Air Temperature

11°C

Precipitation Amount per Month

218 mm

Number of Rainy Days

Daylight per Day

9 hrs

Sunshine per Day

2 hrs

Average Wind Speed

12 km/h

Average Humidity

86%

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.