In July 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 July for the last three years.
| Place name | July 2025 | July 2024 | July 2023 |
|---|---|---|---|
| Auckland | 57.6°F | 56.1°F | 56.8°F |
| Wellington | 55.9°F | 54.5°F | 54.3°F |
Charts below show average sea water temperature for New Zealand resorts with the warmest sea in July.
You can also check other months of the year to see sea temperature of New Zealand resorts at that time.
