Stoney Point Surf Break

Stoney Point Sea Temperature and Wetsuit Guide

Lat Long: 46.98° N 91.74° W

Issued: 12 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Stoney Point sea temperature is
6.9° C

2.8°C colder than average for this time of year

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

Today's Stoney Point sea temperature is 6.9 °C

(2.8°C colder than average for this time of year)

Mean: 9.7 °C
Range: 8.0 °C to 12.4 °C
Statistics for 30 Jun (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.

Sunny at Stoney Point with very warm air temperatures (feels like 29 °C), but by contrast the sea remains very cold (6 °C). Surfers will need to wear a thick steamer wetsuit, a neoprene hood, wetsuit gloves and boots.

United States Sea Water Temperature

Map of current United States
Surface Water Temperatures

(based on measurements from oceanographic satellites)
United States Water Temperature Anomaly

Map of current United States
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 Stoney Point. 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.

Stoney Point 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.

Stoney Point water temperatures peak in the range 14 to 18°C (57 to 64°F) on around the 15th of August and are at their minimum on about the 10th of February, in the range 3 to 5°C (37 to 41°F). The warmest seasonal water temperatures at Stoney Point in mid August lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. The minimum water temperatures at Stoney Point 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 early to mid February.

Actual sea surface water temperatures close to shore at Stoney Point 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 Stoney Point. Refer to our detailed weather forecasts for this information.

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