Lawrencetown Reef Water Temperature and Wetsuit Guide

The water temperature (10 °C) at Lawrencetown Reef is fairly cold. Surfers will need a quality steamer wetsuit, a neoprene hood, gloves and boots because it will be cloudy with an effective air temperature of (8 °C).

Map of current Canada Surface Water Temperatures based on measurements from oceanographic satellites

Map of current Canada 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 Lawrencetown Reef. 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.

Lawrencetown Reef water temperatures peak in the range 15 to 19°C (59 to 66°F) on around the 9th of August and are at their minimum on about the 19th of February, in the range -1 to 2°C (30 to 36°F). The maximum seasonal water temperatures at Lawrencetown Reef in early to mid August lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. The minimum water temperatures at Lawrencetown Reef 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 third week of February.

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