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Australia and Oceania Sea Temperatures

We track the current and average sea water temperatures for 27 countries in Australia and Oceania. Search the list below to find the country you're looking for.

  • The place with the highest sea temperature in Australia and Oceania today is Carteret Islands in Papua New Guinea, with a temperature of 31.05° C (87.89° F).
  • The lowest is in Dunedin, New Zealand, where the temperature of the water is 11.29° C (52.32° F).

American Samoa

10 locations

Australia

423 locations

Christmas Island

1 location

Cocos Islands

1 location

Cook Islands

4 locations

Fiji

17 locations

French Polynesia

19 locations

Guam

11 locations

Micronesia

39 locations

Nauru

2 locations

New Caledonia

10 locations

New Zealand

104 locations

Niue

2 locations

Norfolk Island

2 locations

Northern Mariana Islands

7 locations

Palau

3 locations

Papua New Guinea

22 locations

Pitcairn Islands

2 locations

Republic of Kiribati

31 locations

Republic of the Marshall Islands

22 locations

Samoa

2 locations

Solomon Islands

4 locations

Tokelau

3 locations

Tonga

6 locations

Tuvalu

2 locations

Vanuatu

11 locations

Wallis and Futuna

1 location

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The sea temperatures on this website are for informational and educational purposes. Please do not rely on them for determining whether it is safe to swim in water at a specific location.

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