World Resorts New Zealand Wellington Weather

Wellington Sea Temperature in May

Average sea water temperature in May:
+59.1°F
Minimum sea water temperature in May: 63.0°F
Maximum sea water temperature in May: 54.3°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 57.9°F. The highest and lowest sea temperatures during the month were 59.9°F and 55.4°F.

Monthly sea water temperature in Wellington, °F

Which New Zealand resorts have warmest sea in May?

Place name May 2025 May 2024
Auckland 63.6°F 61.3°F
Wellington 57.9°F 57.3°F

Best time for vacation in Wellington

Sunniest months:
January 15 days
February 14 days
March 13 days
Warmest months:
February 66.9 °F
January 66.7 °F
March 64.7 °F
Warmest sea temp:
February 63.0 °F
January 62.3 °F
March 61.8 °F
Coldest months:
August 53.3 °F
July 53.8 °F
September 54.6 °F
Rainiest months:
August 6 days
July 6 days
June 5 days
Windiest months:
September 17.4 mph
October 17.2 mph
November 16.7 mph

Wellington on a weather map

Current weather
23:38
Wellington
+57°F
N 5 mph
Feels like: +55°F
Precip.: 0%
Places in New Zealand:
Name
°F
Wellington
+57°F
Queenstown
+41°F
Auckland
+61°F
24 Hours Forecast
Wellington
Local time: 23:38
March 20, friday
0000
57°F
N
5 mph
0300
57°F
N
6 mph
0600
57°F
N
8 mph
0900
59°F
N
12 mph
1200
61°F
N
16 mph
1500
61°F
N
16 mph
1800
57°F
N
15 mph
2100
55°F
N
13 mph
Units of measurement: °C / °F