Swimming in New Calendonia in august 2025 Sea temperature by city in august

Do you want to go to the beach in New Calendonia in august 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in august in New Calendonia by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in New Calendonia in august 2025

Here, find the average sea temperature in New Calendonia in august in several coastal cities.

Direct access: South Province in august | Loyalty Islands Province in august | North Province in august

South Province in august

Noumea

on average:

73°F

min: 72°F / max: 75°F

Poé

on average:

74°F

min: 73°F / max: 76°F

Prony Bay

on average:

73°F

min: 72°F / max: 75°F

Île Ouen

on average:

74°F

min: 72°F / max: 75°F

Moindou

on average:

74°F

min: 72°F / max: 76°F

Thio

on average:

74°F

min: 72°F / max: 75°F

Loyalty Islands Province in august

Lifou island

on average:

75°F

min: 73°F / max: 77°F

Maré

on average:

74°F

min: 72°F / max: 76°F

Ouvéa

on average:

75°F

min: 73°F / max: 77°F

Tiga

on average:

74°F

min: 72°F / max: 76°F

North Province in august

Koumac

on average:

75°F

min: 73°F / max: 76°F

Poingam

on average:

75°F

min: 74°F / max: 76°F

Népoui

on average:

75°F

min: 73°F / max: 76°F

Poindimié

on average:

75°F

min: 73°F / max: 76°F

Ponérihouen

on average:

74°F

min: 73°F / max: 76°F

Pouébo

on average:

74°F

min: 73°F / max: 76°F

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Sea temperature in july in New Calendonia

Sea temperature in september in New Calendonia

Where should you go swimming in New Calendonia in the month of august?

Swimming in New Calendonia in august is pleasant

In august in New Calendonia swimming conditions are generally the same everywhere.

As for Noumea, Lifou island, Koumac, Maré, Ouvéa, Poé, Poingam, Prony Bay, Île Ouen, Moindou, Népoui, Poindimié, Ponérihouen, Pouébo, Thio, Tiga, Voh, Wala, Yaté, Dumbea, Mont-Dore and Paita, swimming is pleasant in august. The sea water is 73°F on average (min: 72°F/max: 75°F) so you can easily spend time in the water.

Where to go swimming in New Calendonia in august: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in august

Noumea

	July	August	September
Average sea temperature	74°F	73°F	74°F
Minimum sea temperature	72°F	72°F	72°F
Maximum sea temperature	76°F	75°F	76°F
Average outside temperature	68°F	68°F	70°F
Maximum outside temperature	70°F	70°F	72°F
Minimum outside temperature	67°F	67°F	68°F
Precipitation	5.2in	4.3in	2.8in
Number of days of precipitation	5 jour(s) (15%)	4 jour(s) (13%)	3 jour(s) (11%)
Cloud cover	42%	38%	34%
Our opinion	pleasant swimming	pleasant swimming	pleasant swimming

More information on swimming in Noumea in august

Lifou island

	July	August	September
Average sea temperature	76°F	75°F	76°F
Minimum sea temperature	75°F	73°F	74°F
Maximum sea temperature	78°F	77°F	78°F
Average outside temperature	74°F	74°F	74°F
Maximum outside temperature	74°F	74°F	76°F
Minimum outside temperature	72°F	72°F	72°F
Precipitation	4.1in	3.9in	2.6in
Number of days of precipitation	4 jour(s) (11%)	3 jour(s) (11%)	3 jour(s) (9%)
Cloud cover	42%	41%	38%
Our opinion	pleasant swimming	pleasant swimming	pleasant swimming

More information on swimming in Lifou island in august

Koumac

	July	August	September
Average sea temperature	76°F	75°F	75°F
Minimum sea temperature	74°F	73°F	73°F
Maximum sea temperature	77°F	76°F	78°F
Average outside temperature	72°F	72°F	74°F
Maximum outside temperature	76°F	74°F	76°F
Minimum outside temperature	70°F	70°F	72°F
Precipitation	2.8in	2.5in	1.6in
Number of days of precipitation	2 jour(s) (8%)	2 jour(s) (8%)	2 jour(s) (6%)
Cloud cover	30%	31%	28%
Our opinion	pleasant swimming	pleasant swimming	pleasant swimming

More information on swimming in Koumac in august

Maré

	July	August	September
Average sea temperature	75°F	74°F	74°F
Minimum sea temperature	73°F	72°F	73°F
Maximum sea temperature	77°F	76°F	77°F
Average outside temperature	74°F	74°F	74°F
Maximum outside temperature	74°F	74°F	76°F
Minimum outside temperature	72°F	72°F	72°F
Precipitation	4.1in	3.9in	2.6in
Number of days of precipitation	4 jour(s) (11%)	3 jour(s) (11%)	3 jour(s) (9%)
Cloud cover	42%	41%	38%
Our opinion	pleasant swimming	pleasant swimming	pleasant swimming

More information on swimming in Maré in august

Ouvéa

	July	August	September
Average sea temperature	76°F	75°F	76°F
Minimum sea temperature	75°F	73°F	74°F
Maximum sea temperature	78°F	77°F	78°F
Average outside temperature	74°F	74°F	74°F
Maximum outside temperature	74°F	74°F	74°F
Minimum outside temperature	74°F	72°F	74°F
Precipitation	3.9in	4.1in	2.4in
Number of days of precipitation	3 jour(s) (10%)	3 jour(s) (10%)	2 jour(s) (7%)
Cloud cover	42%	42%	38%
Our opinion	pleasant swimming	pleasant swimming	pleasant swimming

More information on swimming in Ouvéa in august

List of coastal cities in New Calendonia

Noumea in august	pleasant swimming
Lifou island in august	pleasant swimming
Koumac in august	pleasant swimming
Maré in august	pleasant swimming
Ouvéa in august	pleasant swimming
Poé in august	pleasant swimming
Poingam in august	pleasant swimming
Prony Bay in august	pleasant swimming
Île Ouen in august	pleasant swimming
Moindou in august	pleasant swimming
Népoui in august	pleasant swimming
Poindimié in august	pleasant swimming
Ponérihouen in august	pleasant swimming
Pouébo in august	pleasant swimming
Thio in august	pleasant swimming
Tiga in august	pleasant swimming
Voh in august	pleasant swimming
Wala in august	pleasant swimming
Yaté in august	pleasant swimming
Dumbea in august	pleasant swimming
Mont-Dore in august	pleasant swimming
Paita in august	pleasant swimming