Crystal Beach Surf Break
Lat Long: 42.84° N 79.10° W

Crystal Beach Sea Temperature and Wetsuit Guide

Weather Forecast for Crystal Beach

Issued: 7 pm 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Crystal Beach sea temperature is
15.7° C

2.2°C warmer than normal for this time of year

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

Today's Crystal Beach sea temperature is 15.7 °C

(2.2°C warmer than normal for this time of year)

Mean: 13.5 °C
Range: 10.4 °C to 17.8 °C
Statistics for 08 Jun (1981–2005)

    Today, many surfers would wear a spring wetsuit.

    Sunny with pleasantly warm air temperatures (feels like 23 °C) at Crystal Beach, 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.

    Canada Sea Water Temperature

    Map of current Canada
    Surface Water Temperatures

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

    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 Crystal Beach. 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.

    Crystal Beach 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.

    Crystal Beach sea temperatures peak in the range 19 to 24°C (66 to 75°F) on around the 10th of August and are at their lowest on about the 8th of February, in the range 1 to 2°C (34 to 36°F). Crystal Beach sea temperatures are maximum in early to mid August. Surfers should use a 2mm long sleeve shorty or a 3/2mm spring wetsuit if the wind is up. The lowest sea temperatures at Crystal Beach 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 early to mid February.

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

    Nearest locationNearest