Agia Marina or Platanias Surf Break

Lat Long: 35.52° N 23.93° E

Agia Marina or Platanias Sea Temperature and Wetsuit Guide

Issued: 2 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Agia Marina or Platanias sea temperature is
26.7°C
1.1° 

Agia Marina or Platanias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Agia Marina or Platanias sea temperature is 26.7 °C

(1.1° warmer than normal for this time of year)

Mean: 25.6 °C
Range: 24.3 °C to 26.9 °C
Statistics for 24 Aug (1981–2005)

    Today, many surfers would wear a summer wetsuit.

    A hot and sunny day, feeling like 31 °C even after we account for wind, and very warm water temperature (26 °C) too at Agia Marina or Platanias. Surfers may need a thin summer wetsuit or at least a rash vest to block the UV.

    Greece Sea Water Temperature

    Map of current Greece
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    Greece Water Temperature Anomaly

    Map of current Greece
    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 Agia Marina or Platanias. 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.

    Agia Marina or Platanias Water Temperature Graph

    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.

    Agia Marina or Platanias sea water temperatures peak in the range 24 to 27°C (75 to 81°F) on around the 12th of August and are at their coldest on about the 1st of March, in the range 15 to 16°C (59 to 61°F). Year round warm sea water temperatures at Agia Marina or Platanias climb to their warmest in the second week of August. Even then a rash vest and board shorts should be fine for surfing at any time of year. The coldest seasonal sea water temperatures at Agia Marina or Platanias at the beginning of March lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots.

    Actual sea surface water temperatures close to shore at Agia Marina or Platanias 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 Agia Marina or Platanias. Refer to our detailed weather forecasts for this information.

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