All data are in degrees Fahrenheit

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Water temperature in Geraldton

Detailed information about the current water temperature in Geraldton. 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 Geraldton now

73.4

°F

April 16, 20:41

Trend:

stable

Yesterday:

73.1°F

Tomorrow:

73.3°F

Sunrise:

06:40

Sunset:

18:03

Day Length:

11 h. 23 min.

Geraldton in April

Minimum:

71.2°F

Average:

74.4°F

Maximum:

76.6°F

Sea water temperature in Geraldton today

As of now, in Geraldton, the water temperature is 73.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.2°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 76.7°F on 2025, while the historical minimum was 72.3°F on 2023.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 72.8°F, the minimum temperature may reach 72.6°F, and the maximum might stay at 73.3°F.

Daily water temperature in Geraldton

Date Current Year

actual* / forecast**

last year 10 years average
Apr 2 73.0°F 77.3°F 74.9°F
Apr 3 73.0°F 77.1°F 75.0°F
Apr 4 72.2°F 77.7°F 75.0°F
Apr 5 73.1°F 77.3°F 74.8°F
Apr 6 72.9°F 77.4°F 74.6°F
Apr 7 73.0°F 77.3°F 74.4°F
Apr 8 72.7°F 77.0°F 74.4°F
Apr 9 72.4°F 77.3°F 74.4°F
Apr 10 72.4°F 77.5°F 74.3°F
Apr 11 72.4°F 77.4°F 74.2°F
Apr 12 72.6°F 77.0°F 74.2°F
Apr 13 72.8°F 77.1°F 74.0°F
Apr 14 72.9°F 76.9°F 73.8°F
Apr 15 73.1°F 77.1°F 73.8°F
Apr 16 73.4°F 76.7°F 73.7°F
Apr 17 73.3°F 76.3°F 73.6°F
Apr 18 73.1°F 75.8°F 73.3°F
Apr 19 72.9°F 74.9°F 73.1°F
Apr 20 72.7°F 74.2°F 72.9°F
Apr 21 72.6°F 74.4°F 72.8°F
Apr 22 72.6°F 75.2°F 72.9°F
Apr 23 72.7°F 75.1°F 73.0°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 Geraldton by month

In Geraldton, the months January through April offer comfortable swimming conditions, which amounts to 123 swimming days.
The warmest water in Geraldton was recorded on February 6, 2025, reaching a 80.1°F. While the coldest temperature occurred on September 20, 2016, dipping to 64.0°F. The average readings by season are 74.5°F in Winter, 73.4°F in Spring, 68.0°F in Summer, and 67.9°F in Autumn.