Christmas Bay Surf Break

Lat Long: 40.91° S 176.21° E

Christmas Bay Sea Temperature and Wetsuit Guide

Issued: 5 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Christmas Bay sea temperature is
12.1° C
0.7° 

Christmas Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Christmas Bay sea temperature is 12.1 °C

(Slightly cooler than normal (0.7° below average))

Mean: 12.8 °C
Range: 11.6 °C to 13.9 °C
Statistics for 05 Aug (1981–2005)
  • neoprene wetsuit hood for warmth and a watertight seal in cold sea temperatures
  • neoprene gloves for warmth, grip, and protection in cold temperatures
  • wetsuit boots for warmth, grip, and protection in cold temperatures

Today, many surfers would wear a winter wetsuit, a neoprene hood, gloves and boots.

The water temperature (12 °C) at Christmas Bay is fairly cold. Surfers will need a quality steamer wetsuit, a neoprene hood, gloves and boots because it will be cloudy with an effective air temperature of (6 °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 Christmas 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.

Christmas 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.

Christmas Bay sea water temperatures peak in the range 17 to 20°C (63 to 68°F) on around the 8th of February and are at their lowest on about the 27th of August, in the range 12 to 14°C (54 to 57°F). The warmest Christmas Bay sea water temperatures in early to mid February require something like a 3/2mm fully sealed wetsuit. The lowest sea water temperatures at Christmas Bay 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 Christmas 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 Christmas Bay. Refer to our detailed weather forecasts for this information.

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