Glommen Water Temperature and Wetsuit Guide
(Kattegat and Skagerrack, Sweden)
Today's Glommen sea temperature is 19.8 °C.
Statistics for 25 Jul (1981–2005) – mean: 17.6 °C, range: 14.8 °C to 20.6 °C
Sunny with pleasantly warm air temperatures (feeling like 24 °C once we account for wind), yet at 19 °C the sea remains several degrees colder than the air at Glommen. The majority of surfers will need a spring wetsuit though a summer suit or even a shorty may suffice for a short session.
Map of current Sweden
Surface Water Temperatures based on measurements from oceanographic satellites
Map of current Sweden
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 Glommen. 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.
Glommen sea water temperatures peak in the range 15 to 21°C (59 to 70°F) on around the 1st of August and are at their coldest on about the 16th of February, in the range -0 to 4°C (32 to 39°F). The maximum seasonal sea water temperatures at Glommen at the beginning of August lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. The coldest sea water temperatures at Glommen 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 Glommen 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 Glommen. Refer to our detailed weather forecasts for this information.