Fenwick Water Temperature and Wetsuit Guide

(Delaware, USA)

Today's Fenwick sea temperature is 12.4 °C

(Which is 1.0°C warmer than normal for this time of year)

Mean: 11.4 °C
Range: 9.4 °C to 14.2 °C
Statistics for 04 May (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 spring wetsuit, a neoprene hood, gloves and boots.

Sunny with pleasant to warm air temperatures, yet the sea at Fenwick remains rather cold. Surfers will need a spring wetsuit and ideally neoprene hood, 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 Fenwick. 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.

Fenwick 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.

Fenwick 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 minimum on about the 1st of March, in the range 2 to 7°C (36 to 45°F). Fenwick sea water temperatures are always warm reach their highest in early to mid August. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy. The minimum sea water temperatures at Fenwick 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 Fenwick 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 Fenwick. Refer to our detailed weather forecasts for this information.

 

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