Hornhole Surf Break

Hornhole Sea Temperature and Wetsuit Guide

Lat Long: 56.10° N 12.40° E

Issued: 1 pm 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Hornhole sea temperature is
16.8° C

1.4°C warmer than normal for this time of year

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

Today's Hornhole sea temperature is 16.8 °C

(1.4°C warmer than normal for this time of year)

Mean: 15.4 °C
Range: 12.5 °C to 18.1 °C
Statistics for 24 Jun (1981–2005)

    Today, many surfers would wear a spring wetsuit.

    Sunny with pleasantly warm air temperatures (feels like 23 °C) at Hornhole, yet the sea remains several degrees colder than the air. Most surfers will need a spring wetsuit though a summer suit or even a shorty may suffice for a short session.

    Denmark Sea Water Temperature

    Map of current Denmark
    Surface Water Temperatures

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

    Map of current Denmark
    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 Hornhole. 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.

    Hornhole 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.

    Hornhole water temperatures peak in the range 14 to 21°C (57 to 70°F) on around the 8th of August and are at their coldest on about the 16th of February, in the range -1 to 4°C (30 to 39°F). The maximum Hornhole water temperatures in early to mid August require something like a 3/2mm fully sealed wetsuit. The coldest water temperatures at Hornhole mean that you will need a flexible 6/5/4mm wetsuit or a well fitting 5/4mm wetsuit with gloves and 5mm neoprene booties and a hood to surf here in the middle of February.

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

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