Koggala Lefts Surf Break

Koggala Lefts Sea Temperature and Wetsuit Guide

Lat Long: 5.99° N 80.32° E

Issued: 10 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Koggala Lefts sea temperature is
28.8° C

Slightly warmer than usual

Koggala Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Koggala Lefts sea temperature is 28.8 °C

(Slightly warmer than usual)

Mean: 28.1 °C
Range: 26.9 °C to 29.6 °C
Statistics for 20 Jun (1981–2005)

    Today, many surfers would wear a rashvest wetsuit.

    Sunny with very warm air temperatures, feeling like 28 °C once we account for any wind. Sea temperatures (28 °C) very warm too. Staying comfortable in the water at Koggala Lefts won't be a problem, but wear at least a rash-vest to keep the UV off.

    Sri Lanka Sea Water Temperature

    Map of current Sri Lanka
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    Sri Lanka Water Temperature Anomaly

    Map of current Sri Lanka
    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 Koggala Lefts. 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.

    Koggala Lefts 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.

    Actual sea surface water temperatures close to shore at Koggala Lefts 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 Koggala Lefts. Refer to our detailed weather forecasts for this information.

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