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Dongara-Port Denison water temperature
Dongara-Port Denison ratings
Quality on a good day: 3.0
Consistency of Surf: 3.0
Crowds: 3.0

Overall: 3.8

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Dongara-Port Denison Water Temperature and Wetsuit Guide

(North West WA, Australia)

Today's Dongara-Port Denison sea temperature is 23.8 °C.

Statistics for 06 Mar (1981–2005) – mean: 23.3 °C, range: 21.8 °C to 24.5 °C

A hot sunny day, feeling like 30 °C even after we account for wind, and warm water temperature (23 °C) too at Dongara-Port Denison. Surfers may need a thin summer wetsuit or at least a rash vest to block the UV. Otherwise, warm enough for just board shorts.

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 Dongara-Port Denison. 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.

Dongara-Port Denison 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.

Dongara-Port Denison water temperatures peak in the range 23 to 24°C (73 to 75°F) on around the 1st of March and are at their lowest on about the 12th of September, in the range 18 to 21°C (64 to 70°F). Dongara-Port Denison water temperatures are always warm reach their maximum at the beginning of March. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The lowest Dongara-Port Denison water temperatures in the second week of September require something like a 3/2mm fully sealed wetsuit.

Actual sea surface water temperatures close to shore at Dongara-Port Denison 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 Dongara-Port Denison. Refer to our detailed weather forecasts for this information.