Average monthly water temperature in Auckland, New Zealand
On this page you find the mean water temperature over the year in Auckland (Auckland Region), New Zealand. Get insights into the water temperature fluctuations and discover what they mean for visitors.
In Auckland, water temperatures remain cool throughout the year. The warmest month is February, with an average water temperature of 19°C (66°F).
The coldest water temperature month is August, with an average temperature of 14°C (57°F). This temperature is not very suitable for swimming.
Auckland Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Auckland - and find the best time to visit.
Auckland 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Auckland climate overview or explore weather in New Zealand.
Popular this month
Where to go in August - average daytime high across popular destinations.
Paihia
16°C (61°F) Auckland
16°C (61°F) Rotorua13°C (55°F) Christchurch
13°C (55°F) Wellington13°C (55°F) Nelson12°C (54°F) Taupo12°C (54°F) Queenstown4°C (39°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
White-water sledge and raft in Rotorua
We recommend to white-water sledge and raft in Rotorua in summer (January, February) when the Glacier melt fills the rivers. This is the best time.