Trinity Bay — Water Temperature in March

Water Temperature Range

13°C

minimum

18°C

average

23°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

March: Climate and Swimming Opportunities

Average Night Air Temperature

13°C

Average Day Air Temperature

22°C

Precipitation Amount per Month

71 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

7 hrs

Average Wind Speed

18 km/h

Average Humidity

75%

At such water and air temperatures, swimming feels cool and invigorating. It’s comfortable for a quick dip, and you’ll feel fine as long as you warm up soon after.