Oak Harbor — Water Temperature in November

Water Temperature Range

7°C

minimum

10°C

average

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

November: Climate and Swimming Opportunities

Average Night Air Temperature

4°C

Average Day Air Temperature

11°C

Precipitation Amount per Month

156 mm

Number of Rainy Days

Daylight per Day

9 hrs

Sunshine per Day

2 hrs

Average Wind Speed

12 km/h

Average Humidity

82%

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.