Measurements:
°C
°F
CURRENT WEATHER
07:28
Noumea
64°F
E 5 mph
Feels like: 64°F
Precip: 38%
World Resorts New Caledonia Noumea Weather

7 Day Weather Forecast

09.09
wed
DAY
72°F
NE 10 mph
precip
2%
NIGHT
66°F
NW 8 mph
precip
30%
09.10
thu
DAY
70°F
N 11 mph
precip
10%
NIGHT
66°F
E 5 mph
precip
19%
09.11
fri
DAY
68°F
N 14 mph
precip
13%
NIGHT
64°F
NW 10 mph
precip
25%
09.12
sat
DAY
68°F
NW 14 mph
precip
15%
NIGHT
66°F
W 9 mph
precip
24%
09.13
sun
DAY
70°F
NW 14 mph
precip
17%
NIGHT
64°F
W 8 mph
precip
37%
09.14
mon
DAY
74°F
W 14 mph
precip
18%
NIGHT
64°F
W 7 mph
precip
11%
09.15
tue
DAY
76°F
NW 12 mph
precip
17%
NIGHT
64°F
W 7 mph
precip
12%

Noumea Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Noumea was 23.2°F. The maximum and minimum values were 22.6°F and 23.9°F respectively.

Noumea on the Weather Map

Best Time to Visit Noumea
The most sunny months:
September 15 days
August 13 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 74.0 °F
July 75.1 °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
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