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All Day Bay water temperature
All Day Bay ratings
Quality on a good day: 3.0
Consistency of Surf: 3.0
Difficulty Level: 3.0
Crowds: 4.0

Overall: 3.5

See all 18 ratings

Based on 1 vote. Vote


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All Day Bay Water Temperature and Wetsuit Guide

(Otago, New Zealand)

Today's All Day Bay sea temperature is 9.9 °C.

Statistics for 28 Sep (1981–2005) – mean: 8.9 °C, range: 7.6 °C to 10.3 °C

The water temperature (9 °C) at All Day Bay is very cold. Despite the sun, surfers will need to wear a good steamer wetsuit, a neoprene hood, gloves and boots. Relatively mild air temperatures and a windchill factor of (10 °C).

New Zealand Sea Water Temperature

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

Map of current New Zealand
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 All Day 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.

All Day Bay 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.

All Day Bay sea temperatures peak in the range 12 to 16°C (54 to 61°F) on around the 10th of February and are at their minimum on about the 7th of August, in the range 7 to 10°C (45 to 50°F). The warmest sea temperatures at All Day Bay in early to mid February 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. The minimum sea temperatures at All Day Bay 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 first part of August.

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