Today's Porangahau River Mouth sea temperature is 12.7 °C
(Slightly cooler than normal (0.9° below average))
| Mean: | 13.6 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Range: | 12.5 °C to 14.6 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics for 07 Oct (1981–2005) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today, many surfers would wear a spring wetsuit, a neoprene hood, gloves and boots.
Sunny with pleasant to warm air temperatures, yet the sea at Porangahau River Mouth remains rather cold. Surfers will need a spring wetsuit and ideally neoprene hood, gloves and boots.
 Map of current New Zealand Surface Water Temperatures (based on measurements from oceanographic satellites) |  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 Porangahau River Mouth. 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 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.
Porangahau River Mouth sea temperatures peak in the range 17 to 20°C (63 to 68°F) on around the 7th of February and are at their minimum on about the 27th of August, in the range 12 to 14°C (54 to 57°F). The maximum Porangahau River Mouth sea temperatures in the first part of February require something like a 3/2mm fully sealed wetsuit. The minimum sea temperatures at Porangahau River Mouth in the last days of August 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 Porangahau River Mouth 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 Porangahau River Mouth. Refer to our detailed weather forecasts for this information.
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