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A-Bay (Willyama Bay) water temperature
A-Bay (Willyama Bay) ratings
Quality on a good day: 3.0
Consistency of Surf: 3.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 3.2

See all 18 ratings

Based on 1 vote. Vote

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A-Bay (Willyama Bay) Water Temperature and Wetsuit Guide

(Yorke Peninsula, Australia)

Today's A-Bay (Willyama Bay) sea temperature is 16.8 °C.

Statistics for 16 Jul (1981–2005) – mean: 15.4 °C, range: 14.0 °C to 16.4 °C

The A-Bay (Willyama Bay) water temperature is rather cool (16 °C) and the air temperature will feel about the same. A good quality spring wetsuit with optional neoprene boots should suffice. No need for wetsuit gloves.

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 A-Bay (Willyama Bay). 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.

A-Bay (Willyama Bay) Water Temperature Graph

All of the graphs for the surf breaks presented on are on the same scale to enable comparison between locations around the world.

A-Bay water temperatures peak in the range 18 to 21°C (64 to 70°F) on around the 1st of March and are at their lowest on about the 12th of September, in the range 14 to 15°C (57 to 59°F). The highest A-Bay water temperatures at the beginning of March require something like a 3/2mm fully sealed wetsuit. The lowest water temperatures at A-Bay in the second week of September 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.

Actual sea surface water temperatures close to shore at A-Bay (Willyama Bay) 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 A-Bay (Willyama Bay). Refer to our detailed weather forecasts for this information.