Today's Periwinkles sea temperature is 22.2 °C
(1.0°C warmer than normal for this time of year)
| Mean: | 21.2 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 20.2 °C to 22.2 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 09 Jun (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a shorty .
The water temperature (22 °C) at Periwinkles is warm and the air temperature should feel similar (windchill forecast 19 °C). If the sun does come out as forecast, it should feel warm enough to surf in a shorty or a summer wetsuit.
 Map of current South Africa Surface Water Temperatures (based on measurements from oceanographic satellites) |  Map of current South Africa 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 Periwinkles. 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.
Periwinkles water temperatures peak in the range 23 to 26°C (73 to 79°F) on around the 2nd of February and are at their minimum on about the 5th of September, in the range 19 to 21°C (66 to 70°F). Periwinkles water temperatures are always warm reach their warmest in early February. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The minimum Periwinkles water temperatures at the beginning of September require something like a 3/2mm fully sealed wetsuit.
Actual sea surface water temperatures close to shore at Periwinkles 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 Periwinkles. Refer to our detailed weather forecasts for this information.
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