Rye On the Rocks Surf Break

Lat Long: 42.98° N 70.76° W

Rye On the Rocks Sea Temperature and Wetsuit Guide

Issued: 7 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rye On the Rocks sea temperature is
16.4°C
0.2° 

Rye On the Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Rye On the Rocks sea temperature is 16.4 °C

(Normal for this time of year (within 0.2° of average))

Mean: 16.2 °C
Range: 13.7 °C to 17.5 °C
Statistics for 22 Sep (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.

The water temperature (16 °C) at Rye On the Rocks is fairly cool. Despite the sun, a windchill factor of (9 °C) means that surfers will need a good quality spring wetsuit, a neoprene hood. Some surfers would wear 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 Rye On the Rocks. 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.

Rye On the Rocks 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.

Rye On the Rocks sea water temperatures peak in the range 18 to 21°C (64 to 70°F) on around the 9th of August and are at their coldest on about the 1st of March, in the range 2 to 4°C (36 to 39°F). The warmest Rye On the Rocks sea water temperatures in early to mid August require something like a 3/2mm fully sealed wetsuit. The coldest sea water temperatures at Rye On the Rocks 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 Rye On the Rocks 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 Rye On the Rocks. Refer to our detailed weather forecasts for this information.

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