Weather forecast in Gujan-Mestras

This data display current weather and forecast for the coming days in Gujan-Mestras. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Gujan-Mestras current temperature and weather

13 February 2026

Night
10.5°C Feels like: 8.7°C	Patchy rain nearby
	Wind: 13 Km/h (8.1 mph) S Pressure: 1000 hPa (29.54 inHg) Humidity: 86%	Precip. prob.: 65% Visibility: 10 km (6 mi) UV index: 0
Morning
9°C Feels like: 5.9°C	Light drizzle
	Wind: 22.7 Km/h (14.1 mph) SE Pressure: 991 hPa (29.27 inHg) Humidity: 84%	Precip. prob.: 100% Visibility: 2 km (1 mi) UV index: 0
Day
8.6°C Feels like: 6°C	Light rain
	Wind: 16.6 Km/h (10.3 mph) S Pressure: 986 hPa (29.12 inHg) Humidity: 92%	Precip. prob.: 100% Visibility: 9 km (5 mi) UV index: 0.1
Evening
10°C Feels like: 6.3°C	Light drizzle
	Wind: 34.2 Km/h (21.3 mph) NW Pressure: 990 hPa (29.23 inHg) Humidity: 87%	Precip. prob.: 100% Visibility: 2 km (1 mi) UV index: 0

Marine weather forecast Gujan-Mestras

The graphs show wave heights and directions, as well as wind speed and direction in Gujan-Mestras for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in Gujan-Mestras throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Gujan-Mestras is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.