Udo Shrine Surf Break

Lat Long: 31.63° N 131.46° E

Udo Shrine Sea Temperature and Wetsuit Guide

Issued: 8 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Udo Shrine sea temperature is
29.3° C
0.8° 

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

Today's Udo Shrine sea temperature is 29.3 °C

(Slightly warmer than usual (0.8° above average))

Mean: 28.5 °C
Range: 27.2 °C to 30.3 °C
Statistics for 05 Aug (1981–2005)

    Today, many surfers would wear a rashvest wetsuit.

    Very warm air temperatures and very warm water(29 °C) too at Udo Shrine, warm enough for wearing board shorts and a rash vest in the surf. Cloudy, but feeling very pleasant in and out of the water.

    Japan Sea Water Temperature

    Map of current Japan
    Surface Water Temperatures

    (based on measurements from oceanographic satellites)
    Japan Water Temperature Anomaly

    Map of current Japan
    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 Udo Shrine. 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.

    Udo Shrine 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.

    Udo Shrine sea water temperatures peak in the range 27 to 30°C (81 to 86°F) on around the 4th of August and are at their lowest on about the 1st of March, in the range 18 to 20°C (64 to 68°F). Year round warm sea water temperatures at Udo Shrine climb to their maximum in early August. Even then a rash vest and board shorts should be fine for surfing at any time of year. The lowest Udo Shrine sea water temperatures at the beginning of March require something like a 3/2mm fully sealed wetsuit.

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

    Nearest locationNearest