°C
°F

Sea Temperatures in New Zealand

Sea temperatures for 102 locations in country New Zealand. The warmest water in New Zealand is in Niue Island where water has 29 degrees celsius. On the contrary, the lowest temperature is in Campbell Isl where water has only 9 degrees celsius. This means the difference between the warmest (Niue Island) and coldest (Campbell Isl) place in New Zealand is 20 degrees celsius.
At the moment the warmest country in Australia and Oceania is Solomon Islands where current average water temperature is 29,8 °C. The coldest country at the moment is New Zealand with average water temperature 14,7 °C. Among 24 countries in Australia and Oceania, currently New Zealand has 24th warmest water.
The average temperature in the last month in New Zealand was 14.1 °C, the highest temperature was 27 °C and the lowest temperature was 7 °C.
Below is list of towns in New Zealand with information about water temperatures. You can order locations by different criteria.
 Order sea temperatures by: NameWater temperaturePopularity
19°C
Ahipara

Average water temperature: 17,8°C

14°C
Akaroa

Average water temperature: 12,7°C

19°C
Auckland

Average water temperature: 17,5°C

12°C
Balclutha

Average water temperature: 11,6°C

21°C
Bay of Islands

Average water temperature: 18,1°C

20°C
Bay of Plenty

Average water temperature: 17,7°C

15°C
Blenheim

Average water temperature: 13,7°C

13°C
Bluff

Average water temperature: 12,7°C

9°C
Campbell Isl

Average water temperature: 8°C

14°C
Canterbury B.

Average water temperature: 13°C

19°C
Cape Egmont

Average water temperature: 16°C

15°C
Cape Pallis.

Average water temperature: 14,4°C

20°C
Cape Reinga

Average water temperature: 17,9°C

17°C
Castlepoint

Average water temperature: 15,1°C

21°C
Cavalli Isl.

Average water temperature: 18,2°C

15°C
Chatham Isl

Average water temperature: 13,3°C

14°C
Cheviot

Average water temperature: 12,9°C

15°C
Christchurch

Average water temperature: 13,3°C

14°C
Clifden

Average water temperature: 13,1°C

17°C
Collingwood

Average water temperature: 15,5°C

15°C
Cook Strait

Average water temperature: 14,3°C

20°C
Coromandel

Average water temperature: 17,7°C

19°C
Dargaville

Average water temperature: 17,6°C

17°C
Doubtful Sound

Average water temperature: 13,7°C

13°C
Dunedin

Average water temperature: 11,5°C

16°C
Dusky Sound

Average water temperature: 13,4°C

20°C
East Cape

Average water temperature: 17,5°C

12°C
Enderby Isl

Average water temperature: 9,3°C

17°C
Farewell Spit

Average water temperature: 15,4°C

13°C
Foveaux Strait

Average water temperature: 12,8°C

13°C
Geraldine

Average water temperature: 12,3°C

19°C
Gisborne

Average water temperature: 17°C

17°C
Golden Bay

Average water temperature: 15,4°C

20°C
Gr. Barrier Isl.

Average water temperature: 17,8°C

16°C
Greymouth

Average water temperature: 15,6°C

16°C
Haast

Average water temperature: 14,8°C

13°C
Halfmoon Bay

Average water temperature: 12,7°C

17°C
Hastings

Average water temperature: 16,4°C

14°C
Havelock

Average water temperature: 13,7°C

18°C
Havelock North

Average water temperature: 16,4°C

18°C
Hawke Bay

Average water temperature: 16,5°C

19°C
Helensville

Average water temperature: 17,5°C

20°C
Hicks Bay

Average water temperature: 17,8°C

16°C
Hokitika

Average water temperature: 15,6°C

18°C
Inglewood

Average water temperature: 16,5°C

13°C
Invercargill

Average water temperature: 12,7°C

15°C
Kaiapoi

Average water temperature: 13,3°C

15°C
Kaikoura

Average water temperature: 13,2°C

16°C
Karamea

Average water temperature: 15,7°C

17°C
Karamea Bight

Average water temperature: 15,5°C

19°C
Kawakawa

Average water temperature: 18°C

18°C
Kawhia

Average water temperature: 16,9°C

20°C
Kerikeri

Average water temperature: 18,1°C

15°C
Lyttelton

Average water temperature: 13,3°C

19°C
Mangonui

Average water temperature: 18,1°C

16°C
Marlborough S.

Average water temperature: 15°C

18°C
Maui Platf.

Average water temperature: 15,8°C

15°C
Milford Sound

Average water temperature: 14,5°C

12°C
Milton

Average water temperature: 11,6°C

17°C
Motueka

Average water temperature: 15,3°C

18°C
Napier

Average water temperature: 16,5°C

17°C
Nelson

Average water temperature: 15,3°C

18°C
New Plymouth

Average water temperature: 16,6°C

29°C
Niue Island

Average water temperature: 26,9°C

20°C
North Cape

Average water temperature: 18,1°C

19°C
Opononi

Average water temperature: 17,7°C

18°C
Opotiki

Average water temperature: 17,6°C

18°C
Opunake

Average water temperature: 15,9°C

20°C
Orewa

Average water temperature: 17,5°C

19°C
Paeroa

Average water temperature: 17,7°C

20°C
Paihia

Average water temperature: 18°C

13°C
Palmerston

Average water temperature: 11,5°C

15°C
Paraparaumu

Average water temperature: 14,9°C

14°C
Pegasus Bay

Average water temperature: 12,9°C

15°C
Picton

Average water temperature: 13,7°C

16°C
Punakaiki

Average water temperature: 15,7°C

15°C
Puysegur Pt

Average water temperature: 13,3°C

13°C
Ranfurly

Average water temperature: 11,9°C

15°C
Rangiora

Average water temperature: 13,3°C

25°C
Raoul Isl

Average water temperature: 21,6°C

15°C
Renwick

Average water temperature: 13,7°C

21°C
Russell

Average water temperature: 18,1°C

17°C
Secretary Isl.

Average water temperature: 13,8°C

14°C
SW Cape

Average water temperature: 12,3°C

16°C
Takaka

Average water temperature: 15,3°C

17°C
Tasman Bay

Average water temperature: 15,6°C

18°C
Tauranga

Average water temperature: 17,8°C

20°C
Te Kao

Average water temperature: 18°C

14°C
Temuka

Average water temperature: 12,9°C

14°C
Timaru

Average water temperature: 12,5°C

20°C
Tolaga Bay

Average water temperature: 17°C

16°C
Upper Hutt

Average water temperature: 14,5°C

20°C
Waiheke Isl.

Average water temperature: 17,5°C

19°C
Waihi

Average water temperature: 17,8°C

14°C
Waipara

Average water temperature: 13,2°C

18°C
Wairoa

Average water temperature: 16,5°C

17°C
Wanganui

Average water temperature: 15,4°C

20°C
Warkworth

Average water temperature: 17,6°C

15°C
Wellington

Average water temperature: 14,4°C

18°C
Wellsford

Average water temperature: 17,6°C

16°C
Westport

Average water temperature: 15,7°C

20°C
Whitianga

Average water temperature: 17,7°C

 
  
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