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Ostiones water temperature
Ostiones ratings
Quality on a good day: 1.0
Consistency of Surf: 3.0
Difficulty Level: 3.0
Crowds: 3.0

Overall: 2.8

See all 18 ratings

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Surf Report Feed

Ostiones Water Temperature and Wetsuit Guide

(Nayarit, Mexico)

Today's Ostiones sea temperature is 30.3 °C.

Statistics for 16 Nov (1981–2005) – mean: 27.8 °C, range: 26.0 °C to 28.6 °C

Sunny with very warm air temperatures, feeling like 29 °C once we account for any wind. Sea temperatures (30 °C) very warm too. Staying comfortable in the water at Ostiones won't be a problem, but wear at least a rash-vest to keep the UV off.

Mexico Sea Water Temperature

Map of current Mexico
Surface Water Temperatures
based on measurements from oceanographic satellites
Mexico Water Temperature Anomaly

Map of current Mexico
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 Ostiones. 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.

Ostiones 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.

Ostiones sea water temperatures peak in the range 28 to 31°C (82 to 88°F) on around the 29th of July and are at their coldest on about the 10th of March, in the range 21 to 25°C (70 to 77°F). Year round warm sea water temperatures at Ostiones climb to their highest in late July. Even then a rash vest and board shorts should be fine for surfing at any time of year. Ostiones sea water temperatures are always warm but dip to their coldest in early to mid March. You'll need a 2mm neoprene top or a shorty at dawn/dusk or if it's windy.

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