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parsons beach

1:31 pm 12 Feb 2012

ESCÓSSIA, Boldro

11:57 am 19 Apr 2011

Praia de Sao Marcos water temperature
Praia de Sao Marcos ratings
Quality on a good day: 3.0
Consistency of surf: 3.0
Difficulty level: 2.0
Crowds: 2.0

See all 18 ratings

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Praia de Sao Marcos Water Temperature and Wetsuit Guide

(Brazil – Maranhao)

Today's Praia de Sao Marcos Sea Water Temperature is: 28.0 °C (82 °F)

Statistics for 15 Feb (1981–2005) – mean: 28.1 °C, range: 27.0 °C to 29.3 °C (mean 83 °F, range: 81 °F to 85 °F)

Sunny with very warm air temperatures, feeling like 29 °C / 84 °F once we account for any wind. Sea temperatures (28 °C / 82 °F) very warm too. Staying comfortable in the water at Praia de Sao Marcos won't be a problem, but wear at least a rash-vest to keep the UV off.

Brazil Sea Water Temperature

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

Map of current Brazil
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 Praia de Sao Marcos. 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.

Praia de Sao Marcos 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.

Praia de Sao Marcos sea water temperatures peak in the range 27 to 29°C (81 to 84°F) on around the 9th of April and are at their minimum on about the 9th of September, in the range 26 to 28°C (79 to 82°F). Year round warm sea water temperatures at Praia de Sao Marcos mean that a rash vest and board shorts should be fine for surfing at any time of year

Actual sea surface water temperatures close to shore at Praia de Sao Marcos 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 Praia de Sao Marcos. 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.