Beachport — Water Temperature in March

Water Temperature Range

17°C

minimum

20°C

average

22°C

maximum

Water Temperature Chart for March

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

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

Climate and Swimming Opportunities in Beachport in March

Average Day Air Temperature

23°C

Average Night Air Temperature

14°C

Precipitation Amount per Month

39 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

7 hrs

Average Wind Speed

18 km/h

Average Humidity

56%

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.