Water and sea temperature in South Portland Gardens (21st April 2021)
The sea temperature for South Portland Gardens is 43°F today
Average water/sea temperatures this week for South Portland Gardens
What wetsuit thickness is needed for South Portland Gardens?
The water temperature in South Portland Gardens is freezing. We recommend wearing a 5/4 mm to 5/4/3 mm full sealed and taped suit with boots, gloves and a hood particularly if you will be in the sea for an extended period of time.
Please note: These are general guidelines based on today's average water temperature of 43°F in South Portland Gardens. If there are strong winds, cold air temperatures, you are engaging in activities with less movement or you get cold easily, you may want to consider a thicker wetsuit. consider a thicker wetsuit.
Information about our water / sea temperature data for South Portland Gardens
Our measurements for the water temperature in South Portland Gardens, Cumberland County, United States are provided by the daily sea surface temperature (SST) satellite readings from NOAA.
Please be aware that our water temperatures are based on open water averages. Actual sea surface water temperatures close to the shore at South Portland Gardens can vary by several degrees.
Weather patterns that can increase variation in water temperatures
Heavy rains, locations near river mouths and long periods of strong offshore winds can cause variations in ocean temperatures. Offshore winds cause the colder deep water to replace the surface water which has been warmed by the sun.
Whilst sea temperatures for South Portland Gardens are as accurate as current data allows, there may be slight local and regional variations depending on conditions and variations in sea depth.