Weather forecast in Saint-Marc-sur-Mer

This data display current weather and forecast for the coming days in Saint-Marc-sur-Mer. 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.

Saint-Marc-sur-Mer current temperature and weather

6 September 2025

Night
14°C Feels like: 12.7°C	Clear
	Wind: 16.2 Km/h (10.1 mph) E Pressure: 1018 hPa (30.06 inHg) Humidity: 69%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0
Morning
18°C Feels like: 18°C	Sunny
	Wind: 25.6 Km/h (15.9 mph) E Pressure: 1015 hPa (29.96 inHg) Humidity: 53%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0.4
Day
27.2°C Feels like: 26.9°C	Sunny
	Wind: 23.4 Km/h (14.5 mph) S Pressure: 1010 hPa (29.82 inHg) Humidity: 37%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 5.5
Evening
19.2°C Feels like: 19.2°C	Clear
	Wind: 10.4 Km/h (6.5 mph) S Pressure: 1008 hPa (29.78 inHg) Humidity: 75%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0

Marine weather forecast Saint-Marc-sur-Mer

The graphs show wave heights and directions, as well as wind speed and direction in Saint-Marc-sur-Mer 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 Saint-Marc-sur-Mer 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 Saint-Marc-sur-Mer 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.