Measurements:
°C
°F
Noumea
76°F
N 4 mph
Feels like: 80°F
Precip: 100%
World Resorts New Caledonia Noumea Weather

Noumea Sea Water Temperature

Current Sea Water Temperature:
+81.4°F
Maximum Sea Water Temperature in May: 83.6°F
Minimum Sea Water Temperature in May: 75.6°F
Average water temperature in May: 79.9°F

Sea Water Temperature for the Last 10 Days:

May 09 81.4°F May 04 81.2°F
May 08 81.2°F May 03 80.8°F
May 07 81.2°F May 02 81.0°F
May 06 81.2°F May 01 80.8°F
May 05 81.2°F April 30 80.6°F

When is the Warmest Sea for Noumea?

According to our data for the last three years for Noumea the highest average sea water temperature was in February, March and January.

Average Water Temperature by Month, °F

Sea Water Temperature in February

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for Noumea was 87.1°F. The maximum and minimum values were 85.0°F and 89.4°F respectively.

Sea Water Temperature in March

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Noumea was 84.7°F. The maximum and minimum values were 83.6°F and 86.0°F respectively.

Sea Water Temperature in January

Select Year: 2026 2025 2024

The average sea surface temperature in January 2026 for Noumea was 85.7°F. The maximum and minimum values were 84.0°F and 87.6°F respectively.

Best Time to Visit Noumea
The most sunny months:
September 15 days
August 14 days
October 13 days
The most warm months:
February 86.4 °F
March 85.5 °F
January 85.4 °F
Warmest sea temperature:
February 84.9 °F
March 84.2 °F
January 84.0 °F
The most cold months:
August 74.1 °F
July 75.2 °F
September 75.9 °F
The most rainy months:
February 7 days
March 6 days
January 6 days
The most windy months:
February 11 mph
January 11 mph
March 11 mph

Noumea on the Weather Map

New Caledonia Resorts:
NAME
Noumea +76
24 Hours Weather Forecast
Noumea
Local time: 21:55
10 may, sunday
0000 76°F
N
9 mph
0300 74°F
N
14 mph
0600 74°F
N
10 mph
0900 74°F
NW
9 mph
1200 76°F
NW
11 mph
1500 76°F
NW
12 mph
1800 74°F
NW
11 mph
2100 74°F
NW
11 mph