Geelong – current water temperature and swimming conditions

This page shows the current water temperature at Geelong in Victoria. You can view recent sea temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, nearby beaches with similar conditions, local weather information, and a summary of swimming conditions to help you assess how suitable the water is for swimming.

Current Sea Water Temperature

14.6°C

Today

14.7°C

Yesterday

14.8°C

A Week Ago

The average sea water temperature today in Geelong is about 15°C.

Water Temperature in Geelong: Daily Trends, Historical Records, and Forecast

⚠️ Water at this temperature feels cold and is generally suitable only for brief immersion. Swimming without a wetsuit can quickly become uncomfortable, and exposure time is usually short. These conditions are mainly suitable for experienced swimmers or those using proper thermal gear.

It’s important to note that these swimming tips and recommendations apply only in settled weather. When air temperatures drop below 20°C — and sometimes even below 25°C — swimming can feel uncomfortable, even when water temperatures are relatively high.

Water Temperature Over the Last 30 Days

From May 22 to June 21

Water temperatures in Geelong have been gradually cooling over the past month, with a further drop recorded during the last week.

According to our forecast, Sea water temperature in Geelong will be 13.8°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
Jun 13	14.9°C	14.0°C
Jun 14	15.1°C	14.0°C
Jun 15	14.8°C	14.0°C
Jun 16	14.8°C	14.3°C
Jun 17	14.6°C	14.0°C
Jun 18	14.6°C	14.3°C
Jun 19	14.7°C	13.8°C
Jun 20	14.7°C	14.0°C
Jun 21	14.6°C	14.0°C	14.6°C
Jun 22		14.0°C	14.5°C
Jun 23		13.8°C	14.4°C
Jun 24		14.0°C	14.3°C
Jun 25		13.8°C	14.2°C
Jun 26		14.0°C	14.1°C
Jun 27		13.5°C	13.9°C
Jun 28		13.8°C	13.8°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual near-shore water temperatures in Geelong can vary by several degrees from the values shown, particularly after heavy rain, strong southerlies, or prolonged windy conditions. Certain wind patterns can trigger upwelling, where cooler, deeper water is pushed to the surface and replaces the warmer top layer, leading to noticeable short-term changes in water temperature.

Our water temperature forecast is produced using a proprietary mathematical model that combines real-time measurements with long-term historical patterns, local weather conditions, wind strength and direction, and air temperature specific to each coastal region. To improve accuracy, we cross-check data from nearby locations and use multiple sources, including offshore buoys, satellite-based sea surface maps, and observations provided by local authorities.

Annual Water Temperature Overview by Month

Monthly Water Temp Ranges

30°C

25°C

20°C

15°C

10°c

5°C

0°C

Annual Water Temperature Trend

Geelong sits on the western edge of Port Phillip Bay, and its water temperatures are shaped by the bay’s sheltered conditions rather than the full exposure of Bass Strait. In summer, the water is at its warmest and most inviting, usually ranging from about 18–22°C, which suits swimming on hot days. Autumn brings a gradual cooling to roughly 16–19°C, while winter is cooler but still manageable for keen swimmers, often around 12–14°C. Spring marks a steady warm-up, with water temperatures commonly sitting between 14–17°C, influenced by sunshine, wind and changing weather patterns.

Monthly Water Temperature Range (Min, Max & Average)

Month	Min	Avg	Max
January	15°C	19°C	22°C
February	17°C	19°C	22°C
March	17°C	19°C	21°C
April	15°C	18°C	20°C
May	13°C	16°C	18°C
June	12°C	14°C	16°C
July	10°C	13°C	15°C
August	10°C	13°C	14°C
September	11°C	13°C	15°C
October	12°C	14°C	16°C
November	13°C	16°C	18°C
December	14°C	17°C	21°C

* Click on a month to view detailed water temperature data.

Geelong: Weather Forecast

June 22

7°C / 13°C

overcast clouds: 85-100%

humidity: 75% | wind: 11 kmh

June 23

10°C / 15°C

light rain

humidity: 75% | wind: 14 kmh

June 24

8°C / 13°C

scattered clouds: 25-50%

humidity: 69% | wind: 7 kmh

June 25

8°C / 11°C

broken clouds: 51-84%

humidity: 71% | wind: 7 kmh

Local Water Conditions and Nearby Spots

Nearby Beaches and Water Temperatures

Western

⭐ 4.6/5

14.2°C

Eastern Beach

⭐ 5.0/5

15.5°C

Rippleside Beach

⭐ 4.2/5

14.0°C

St Helens

⭐ 3.8/5

14.6°C

Moorpanyal Park Beach

⭐ 3.8/5

15.0°C

Point Henry

⭐ 3.6/5

14.3°C

Avalon Beach

⭐ 4.3/5

14.4°C

Geelong Grammar

⭐ 4.3/5

14.7°C

Point Abeona

⭐ 3.1/5

13.7°C

Swimming Conditions

Swimming is allowed at Geelong and is popular, particularly along the foreshore and at bay beaches where conditions are generally calm. The sheltered nature of the bay means smaller waves and fewer strong rips compared to open-ocean beaches, making it suitable for casual swimmers and families when conditions are right. Patrolled areas operate during the warmer months, adding an important safety layer. Water quality can vary after heavy rain, so locals often choose clearer days for swimming. Outside peak summer, many swimmers use wetsuits to stay comfortable. Overall, Geelong offers accessible and reliable swimming opportunities with relatively mild water temperatures by southern Victorian standards.