Port Mansfield — Water Temperature in March

Water Temperature Range

15°C

minimum

21°C

average

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

March: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

22°C

Precipitation Amount per Month

22 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

7 hrs

Average Wind Speed

22 km/h

Average Humidity

75%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.