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

72.8

°F

April 7, 14:46

Trend:

decreasing

Yesterday:

72.9°F

Tomorrow:

72.7°F

Sunrise:

06:35

Sunset:

18:13

Day Length:

11 h. 38 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 72.8°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.8°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly 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 77.3°F on 2025, while the historical minimum was 72.6°F on 2016.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 72.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Geraldton

Date Current Year

actual* / forecast**

last year 10 years average
Mar 24 74.0°F 76.5°F 75.1°F
Mar 25 73.8°F 76.5°F 75.1°F
Mar 26 74.3°F 76.7°F 75.2°F
Mar 27 74.3°F 76.4°F 74.9°F
Mar 28 74.0°F 76.0°F 74.9°F
Mar 29 73.8°F 76.5°F 75.0°F
Mar 30 73.8°F 76.4°F 75.0°F
Mar 31 73.9°F 77.1°F 74.9°F
Apr 1 73.6°F 77.2°F 74.9°F
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 74.7°F
Apr 7 72.8°F 77.3°F 74.6°F
Apr 8 72.7°F 77.0°F 74.6°F
Apr 9 72.8°F 77.3°F 74.6°F
Apr 10 72.7°F 77.5°F 74.5°F
Apr 11 72.5°F 77.4°F 74.3°F
Apr 12 72.5°F 77.0°F 74.3°F
Apr 13 72.2°F 77.1°F 74.1°F
Apr 14 72.1°F 76.9°F 73.9°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, 73.5°F in Spring, 68.0°F in Summer, and 67.9°F in Autumn.