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Guns water temperature
Guns ratings
Quality on a good day: 4.0
Consistency of Surf: 3.0
Difficulty Level: 3.5
Wind and Kite Surfing: 1.0
Crowds: 3.0

Overall: 2.8

See all 18 ratings

Based on 3 votes. Vote


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Guns Water Temperature and Wetsuit Guide

(Swakopmund, Namibia)

Today's Guns sea temperature is 15.6 °C.

Statistics for 18 Dec (1981–2005) – mean: 17.0 °C, range: 15.7 °C to 18.4 °C

The water temperature (15 °C) at Guns is quite cool. If the sun shines as we have forecast, it should feel warm enough to surf in a good spring wetsuit. Effective windchill factor of (19 °C) will make the air and water feel about the same temperature.

Namibia Sea Water Temperature

Map of current Namibia
Surface Water Temperatures
based on measurements from oceanographic satellites
Namibia Water Temperature Anomaly

Map of current Namibia
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 Guns. 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.

Guns 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.

Guns water temperatures peak in the range 16 to 20°C (61 to 68°F) on around the 21st of February and are at their minimum on about the 2nd of August, in the range 13 to 14°C (55 to 57°F). The warmest Guns water temperatures in mid to late February require something like a 3/2mm fully sealed wetsuit. The minimum water temperatures at Guns in early August are ideally suited to a 4/3mm wetsuit + 3mm boots, although a 5/3mm wetsuit may be preferable for longer sessions and cold windy days.

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