Where is the sea coldest in New Zealand in April?

Tahunanui Beach in New Zealand has the coldest sea in New Zealand in April, averaging about 13.0 °C. Kaiteriteri Beach (13.0 °C) and Marahau Beach are the next coolest.

How many beaches in New Zealand are warm enough to swim in April?

None of the top 25 ranked beaches in New Zealand reach 22 °C in April, so a wetsuit is recommended for anything longer than a quick dip.

How are these April sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical April rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in New Zealand in April

Where the sea is coolest across New Zealand during April, ranked by long-term monthly average water temperature. Tahunanui Beach (South Island, New Zealand) is the coolest at around 13°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Tahunanui Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
2
Kaiteriteri Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
3
Marahau Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
4
Totaranui Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
5
Wharariki Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
6
Sumner Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
7
Caroline Bay
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
8
Birdlings Flat
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
9
Akaroa Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
10
Kaka Point
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
11
Curio Bay
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
12
Brighton Beach Dunedin
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
13
Oreti Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
14
Riverton Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
15
Kaikoura South Bay
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
16
Westport North Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
17
Hokitika Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
18
Greymouth Beach
South Island · New Zealand · Tasman Sea
Cold — wetsuit strongly recommended
13°C
April average
19
Kohimarama Beach
Auckland · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
20
Red Beach
Auckland · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
21
Waiheke Onetangi
Auckland · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
22
Cooks Beach
Coromandel · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
23
Onemana Beach
Coromandel · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
24
Opoutere Beach
Coromandel · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average
25
Pauanui Beach
Coromandel · New Zealand · Pacific Ocean
Cool — shorty wetsuit recommended
16°C
April average

Coldest sea in April elsewhere

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New Zealand in April — frequently asked questions

Where is the sea coldest in New Zealand in April?: Tahunanui Beach in New Zealand has the coldest sea in New Zealand in April, averaging about 13.0 °C. Kaiteriteri Beach (13.0 °C) and Marahau Beach are the next coolest.
How many beaches in New Zealand are warm enough to swim in April?: None of the top 25 ranked beaches in New Zealand reach 22 °C in April, so a wetsuit is recommended for anything longer than a quick dip.
How are these April sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical April rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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