In March warmest sea in New Zealand is usually observed in the following locations: Auckland, Wellington.
Table below shows the average sea water temperature for marine resorts of New Zealand in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Auckland | 69.1°F | 71.0°F | 69.0°F |
| Wellington | 59.9°F | 62.3°F | 61.6°F |
Charts below show average sea water temperature for New Zealand resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of New Zealand resorts at that time.
