Assateague Surf Break

Lat Long: 38.22° N 75.14° W

Assateague Sea Temperature and Wetsuit Guide

Issued: 7 pm 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Assateague sea temperature is
16.5°C
0.9° 

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

Today's Assateague sea temperature is 16.5 °C

(Slightly warmer than usual (0.9° above average))

Mean: 15.6 °C
Range: 12.9 °C to 17.4 °C
Statistics for 31 Oct (1981–2005)
  • wetsuit boots for warmth, grip, and protection in cold temperatures

Today, many surfers would wear a spring wetsuit and neoprene boots.

The Assateague 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.

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 Assateague. 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.

Assateague 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.

Assateague sea water temperatures peak in the range 23 to 26°C (73 to 79°F) on around the 9th of August and are at their coldest on about the 1st of March, in the range 3 to 8°C (37 to 46°F). Assateague sea water temperatures are always warm reach their warmest in early to mid August. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The coldest sea water temperatures at Assateague 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 at the beginning of March.

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

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