pt fr it es uk
Surf Reports Facebook

Online Surf Shop

Wetsuits & Surf Gear
visit store

Hickory Bay Barrel

5:30 pm 28 Jan 2012

Paishawan park, Paishawan Beach

10:55 am 2 Jan 2011

Mimitsu water temperature
Mimitsu ratings
Quality on a good day: 2.0
Consistency of surf: 2.0
Difficulty level: 3.0
Crowds: 3.0

See all 18 ratings

Based on 1 vote. Vote

Surf Report Feed

Mimitsu Water Temperature and Wetsuit Guide

(Japan – Kyu Shu)

Today's Mimitsu Sea Water Temperature is: 18.9 °C (66 °F)

Statistics for 14 Feb (1981–2005) – mean: 18.9 °C, range: 17.8 °C to 19.9 °C (mean 66 °F, range: 64 °F to 68 °F)

The Mimitsu water temperature is reasonably warm (18 °C / 66 °F) and the air temperature will similar (windchill forecast 16 °C / 61 °F). A good quality summer wetsuit would be ideal.

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 Mimitsu. 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.

Mimitsu 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.

Mimitsu water temperatures peak in the range 27 to 30°C (81 to 86°F) on around the 3rd of August and are at their coldest on about the 29th of February, in the range 17 to 19°C (63 to 66°F). Year round warm water temperatures at Mimitsu climb to their maximum at the start of August. Even then a rash vest and board shorts should be fine for surfing at any time of year. The coldest Mimitsu water temperatures in late February require something like a 3/2mm fully sealed wetsuit.

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


Latest surface water temperature for the entire globe. Click the image to view a larger version.