World Resorts New Caledonia Noumea Weather

Noumea Sea Temperature in September

Average sea water temperature in September:
+72.8°F
Minimum sea water temperature in September: 77.2°F
Maximum sea water temperature in September: 70.9°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 73.7°F. The highest and lowest sea temperatures during the month were 75.0°F and 72.7°F.

Monthly sea water temperature in Noumea, °F

Which New Caledonia resorts have warmest sea in September?

Place name September 2025 September 2024
Noumea 73.7°F 73.7°F

Best time for vacation in Noumea

Sunniest months:
September 15 days
August 14 days
October 13 days
Warmest months:
February 82.8 °F
March 82.0 °F
January 81.9 °F
Warmest sea temp:
February 81.4 °F
March 80.8 °F
January 80.6 °F
Coldest months:
August 71.7 °F
July 72.6 °F
September 73.3 °F
Rainiest months:
February 7 days
March 6 days
January 6 days
Windiest months:
February 11.1 mph
January 11.0 mph
March 10.8 mph

Noumea on a weather map

Current weather
08:35
Noumea
+68°F
W 12 mph
Feels like: +68°F
Precip.: 10%
Places in New Caledonia:
Name
°F
Noumea
+68°F
24 Hours Forecast
Noumea
Local time: 08:35
July 28, tuesday
0900
68°F
W
12 mph
1200
68°F
W
12 mph
1500
68°F
W
13 mph
1800
66°F
W
12 mph
2100
66°F
W
9 mph
July 29, wednesday
0000
64°F
W
11 mph
0300
63°F
W
8 mph
0600
64°F
W
9 mph
Units of measurement: °C / °F