All data are in degrees Fahrenheit

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Water temperature in Geelong

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

67.9

°F

January 17, 11:26

Trend:

stable

Yesterday:

68.1°F

Tomorrow:

68.0°F

Sunrise:

06:18

Sunset:

20:47

Day Length:

14 h. 29 min.

Geelong in January

Minimum:

65.4°F

Average:

68.1°F

Maximum:

69.7°F

Sea water temperature in Geelong today

As of now, in Geelong, the water temperature is 67.9°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 72.5°F on 2023, while the historical minimum was 66.9°F on 2021.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 68.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Geelong

Date Current Year

actual* / forecast**

last year 10 years average
Jan 3 67.1°F 68.6°F 68.1°F
Jan 4 67.7°F 69.4°F 68.3°F
Jan 5 66.6°F 69.2°F 68.0°F
Jan 6 67.1°F 68.9°F 68.3°F
Jan 7 68.8°F 69.0°F 68.5°F
Jan 8 69.0°F 69.1°F 68.5°F
Jan 9 69.1°F 69.0°F 68.6°F
Jan 10 69.1°F 69.5°F 68.9°F
Jan 11 68.9°F 71.1°F 69.4°F
Jan 12 68.4°F 71.7°F 69.6°F
Jan 13 68.2°F 71.3°F 69.9°F
Jan 14 67.9°F 70.9°F 69.8°F
Jan 15 68.4°F 72.2°F 69.8°F
Jan 16 68.1°F 71.7°F 69.9°F
Jan 17 67.9°F 71.4°F 69.7°F
Jan 18 68.0°F 71.8°F 69.8°F
Jan 19 68.1°F 71.7°F 69.9°F
Jan 20 67.9°F 71.5°F 69.7°F
Jan 21 67.9°F 72.8°F 69.7°F
Jan 22 68.1°F 73.1°F 69.9°F
Jan 23 68.0°F 72.4°F 69.8°F
Jan 24 68.2°F 71.2°F 70.0°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 Geelong by month

In an average year, Geelong offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Geelong was recorded on January 26, 2022, reaching a 73.4°F. While the coldest temperature occurred on August 1, 2025, dipping to 51.3°F. The average readings by season are 68.3°F in Winter, 63.9°F in Spring, 54.3°F in Summer, and 58.4°F in Autumn.