All data are in degrees Fahrenheit

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Water temperature in Auckland

Detailed information about the current water temperature in Auckland. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Auckland now

58.1

°F

October 1, 04:31

Trend:

stable

Yesterday:

58.2°F

Tomorrow:

58.2°F

Sunrise:

06:58

Sunset:

19:24

Day Length:

12 h. 26 min.

Auckland in October

Minimum:

66.4°F

Average:

70.1°F

Maximum:

73.5°F

Sea water temperature in Auckland today

As of now, in Auckland, the water temperature is 58.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.9°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 60.2°F on 2025, while the historical minimum was 57.8°F on 2019.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 58.7°F, with minimum temperature starting at 58.2°F, while the maximum might reach 59.1°F.

Daily water temperature in Auckland

Date Current Year

actual* / forecast**

last year 10 years average
Sep 17 58.2°F 57.4°F 57.8°F
Sep 18 58.5°F 57.5°F 57.9°F
Sep 19 58.9°F 57.8°F 58.0°F
Sep 20 59.6°F 57.8°F 58.2°F
Sep 21 60.8°F 58.0°F 58.4°F
Sep 22 61.2°F 58.1°F 58.7°F
Sep 23 60.8°F 58.2°F 58.9°F
Sep 24 60.3°F 58.2°F 58.9°F
Sep 25 60.6°F 59.3°F 59.1°F
Sep 26 61.3°F 58.7°F 59.1°F
Sep 27 61.3°F 59.0°F 59.2°F
Sep 28 61.1°F 59.3°F 59.2°F
Sep 29 59.8°F 59.5°F 59.0°F
Sep 30 58.2°F 60.1°F 59.1°F
Oct 1 58.1°F 60.2°F 59.0°F
Oct 2 58.2°F 60.3°F 59.1°F
Oct 3 58.2°F 60.8°F 59.1°F
Oct 4 58.5°F 61.1°F 59.4°F
Oct 5 58.8°F 61.3°F 59.7°F
Oct 6 58.9°F 61.1°F 59.8°F
Oct 7 59.0°F 61.0°F 59.9°F
Oct 8 59.1°F 60.6°F 60.0°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Auckland by month

In an average year, Auckland offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Auckland was recorded on January 23, 2024, reaching a 75.8°F. While the coldest temperature occurred on August 7, 2026, dipping to 54.2°F. The average readings by season are 70.4°F in Winter, 67.0°F in Spring, 57.3°F in Summer, and 61.2°F in Autumn.