Machrihanish Surf Break
Lat Long: 55.42° N 5.76° W

Machrihanish Sea Temperature and Wetsuit Guide

Weather Forecast for Machrihanish

Issued: 6 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Machrihanish sea temperature is
10.9° C

Slightly cooler than normal

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

Today's Machrihanish sea temperature is 10.9 °C

(Slightly cooler than normal)

Mean: 11.4 °C
Range: 9.8 °C to 12.9 °C
Statistics for 08 Jun (1981–2005)
  • wetsuit boots for warmth, grip, and protection in cold temperatures

Today, many surfers would wear a winter wetsuit and neoprene boots.

The Machrihanish water temperature is rather cold (10 °C). Although it will be cloudy today, air temperatures will be relatively mild, feeling like 12 °C, so feeling about the same in the water as out of it. A winter steamer or even a good quality spring wetsuit and neoprene boots should suffice. Wear a hood and gloves if you have not been surfing for a while.

United Kingdom Sea Water Temperature

Map of current United Kingdom
Surface Water Temperatures

(based on measurements from oceanographic satellites)
United Kingdom Water Temperature Anomaly

Map of current United Kingdom
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 Machrihanish. 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.

Machrihanish 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.

Machrihanish water temperatures peak in the range 13 to 17°C (55 to 63°F) on around the 17th of August and are at their coldest on about the 27th of February, in the range 6 to 8°C (43 to 46°F). The maximum water temperatures at Machrihanish in the middle of 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. The coldest water temperatures at Machrihanish 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 last days of February.

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

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