Surf Forecast Surf Report

Bonnet Point Water Temperature and Wetsuit Guide

(Rhode Island, USA)

Today's Bonnet Point sea temperature is 56 °F

(Which is 4.3°F warmer than normal for this time of year)

Mean: 52 °F
Range: 49 °F to 55 °F
Statistics for 19 May (1981–2005)

    Today, many surfers would wear a spring wetsuit.

    The water temperature (55 °F) at Bonnet Point is quite cool. If the sun shines as we have forecast, it should feel warm enough to surf in a good spring wetsuit. Effective windchill factor of (59 °F) will make the air and water feel about the same temperature.

    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 Bonnet 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.

    Bonnet 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.

    Bonnet Point sea temperatures peak in the range 20 to 23°C (68 to 73°F) on around the 7th of August and are at their lowest on about the 23rd of February, in the range 3 to 6°C (37 to 43°F). Bonnet Point sea temperatures are highest in the first part of August. Surfers should use a 2mm long sleeve shorty or a 3/2mm spring wetsuit if the wind is up. The lowest sea temperatures at Bonnet 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 the fourth week of February.

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

     

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