pt fr it es uk
The spread, left or right at surfers point.

9:17 am 19 May 2012

March 1982, Moses Rock

12:00 am 1 Jan 1970


Cobblestones water temperature
Cobblestones ratings
Quality on a good day: 4.0
Consistency of surf: 4.0
Difficulty level: 4.0
Crowds: 3.0

See all 18 ratings

Based on 1 vote. Vote


Surf Report Feed

Cobblestones Water Temperature and Wetsuit Guide

(Western Australia – Margaret River)

Today's Cobblestones sea temperature is 20.0 °C.

Statistics for 04 Jun (1981–2005) – mean: 19.5 °C, range: 18.3 °C to 21.4 °C

Sunny with pleasantly warm air temperatures (feeling like 21 °C once we account for wind), and similar sea temperatures (20 °C). Wear boardshorts or a shorty, or bette still a thin summer wetsuit to keep the UV off.

Australia Sea Water Temperature

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

Map of current Australia
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 Cobblestones. 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.

Cobblestones 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.

Cobblestones sea temperatures peak in the range 21 to 22°C (70 to 72°F) on around the 29th of February and are at their coldest on about the 8th of September, in the range 16 to 19°C (61 to 66°F). Cobblestones sea temperatures are maximum in late February. Surfers should use a 2mm long sleeve shorty or a 3/2mm spring wetsuit if the wind is up. The coldest seasonal sea temperatures at Cobblestones in early to mid September lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots.

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