Today's Devonport Rivermouth sea temperature is 12.8 °C
(Slightly warmer than usual (0.5° above average))
| Mean: | 12.3 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 11.1 °C to 13.1 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 19 Sep (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a spring wetsuit, a neoprene hood, gloves and boots.
Sunny with pleasant to warm air temperatures, yet the sea at Devonport Rivermouth remains rather cold. Surfers will need a spring wetsuit and ideally neoprene hood, gloves and boots.
 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 Devonport Rivermouth. 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.
Devonport Rivermouth water temperatures peak in the range 15 to 19°C (59 to 66°F) on around the 3rd of March and are at their minimum on about the 8th of August, in the range 12 to 13°C (54 to 55°F). The highest seasonal water temperatures at Devonport Rivermouth at the start of March lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. The minimum water temperatures at Devonport Rivermouth 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 Devonport Rivermouth 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 Devonport Rivermouth. Refer to our detailed weather forecasts for this information.
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