Average sea water temperature in May:
+58.9°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:
2026
2025
2024
The average sea water temperature in May of 2026 was 56.9°F. The highest and lowest sea temperatures during the month were 58.5°F and 55.2°F.
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Monthly sea water temperature in Wellington, °F
Which New Zealand resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Auckland | 62.3°F | 63.6°F |
| Wellington | 56.9°F | 57.9°F |
Best time for vacation in Wellington
Wellington on a weather map
24 Hours Forecast
Wellington
Local time: 05:43
July 25, saturday
0600

50°F
E
4 mph
4 mph
0900

50°F
NW
9 mph
9 mph
1200

46°F
N
29 mph
29 mph
1500

46°F
N
27 mph
27 mph
1800

45°F
N
26 mph
26 mph
2100

46°F
N
23 mph
23 mph
July 26, sunday
0000

46°F
N
17 mph
17 mph
0300

45°F
N
12 mph
12 mph


























