# Goat Island water temperature

Sea temperature at Goat Island is 15.3 °C (59.5 °F).

- Location: Goat Island, New Zealand
- Timezone: Pacific/Auckland
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-23T17:25:27.284631+12:00
- Forecast page: https://snorkelforecast.com/new-zealand/goat-island/
- HTML sea temperature: https://snorkelforecast.com/new-zealand/goat-island/sea-temperature/
- Temperature is not a safety rating or snorkel score.
- Guidance: Cold water
- What to wear: Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.

## Monthly baseline

- January: 21.9 °C (71.4 °F)
- February: 22.4 °C (72.3 °F)
- March: 21.4 °C (70.5 °F)
- April: 19.7 °C (67.5 °F)
- May: 17.7 °C (63.9 °F)
- June: 16.0 °C (60.8 °F)
- July: 14.7 °C (58.5 °F)
- August: 13.8 °C (56.8 °F)
- September: 15.0 °C (59.0 °F)
- October: 16.4 °C (61.5 °F)
- November: 18.8 °C (65.8 °F)
- December: 20.8 °C (69.4 °F)