Today's Mornington Mills Mothers Beach sea temperature is 12.1 °C
(1.1° colder than average for this time of year)
| Mean: | 13.2 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 11.8 °C to 14.0 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 17 Jul (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a winter wetsuit, a neoprene hood, gloves and boots.
The water temperature (12 °C) at Mornington Mills Mothers Beach is quite cold. Despite the sun, windchill of 9 °C means that surfers will need plenty of neoprene. Wear a quality winter wetsuit, a neoprene hood, gloves and boots. A windchill factor of (9 °C).
 Map of current Australia Surface Water Temperatures (based on measurements from oceanographic satellites) |  Map of current Australia Sea Water Temperature Anomalies (compared with long term averages at this time of year) |
click thumbnails to expand
Below is a graph of Historical Sea Surface Temperature for Mornington Mills Mothers Beach. This has been derived from analysis of two decades of oceanographic satellite measurements of nearby open water. We have calculated the average water temperature variation around the year as well as the extremes that have been observed on each date.
All of the graphs for the surf breaks presented on Surf-Forecast.com are on the same scale to enable comparison between locations around the world.
Mornington Mills Mothers Beach sea water temperatures peak in the range 17 to 20°C (63 to 68°F) on around the 28th of February and are at their lowest on about the 8th of August, in the range 12 to 13°C (54 to 55°F). The highest Mornington Mills Mothers Beach sea water temperatures in the fourth week of February require something like a 3/2mm fully sealed wetsuit. The lowest sea water temperatures at Mornington Mills Mothers Beach in early to mid August are ideally suited to a 4/3mm wetsuit + 3mm boots, although a 5/3mm wetsuit may be preferable for longer sessions and cold windy days.
Actual sea surface water temperatures close to shore at Mornington Mills Mothers Beach can vary by several degrees compared with these open water averages. This is especially true after heavy rain, close to river mouths or after long periods of strong offshore winds. Offshore winds cause colder deep water to replace surface water that has been warmed by the sun. Air temperature, wind-chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Mornington Mills Mothers Beach. Refer to our detailed weather forecasts for this information.
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