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

19 February 2026

Night
9.3°C Feels like: 4.3°C	Patchy rain nearby
	Wind: 54 Km/h (33.6 mph) W Pressure: 994 hPa (29.36 inHg) Humidity: 83%	Precip. prob.: 79% Visibility: 10 km (6 mi) UV index: 0
Morning
10°C Feels like: 5.5°C	Patchy rain nearby
	Wind: 49 Km/h (30.4 mph) W Pressure: 1000 hPa (29.53 inHg) Humidity: 82%	Precip. prob.: 100% Visibility: 10 km (6 mi) UV index: 0.1
Day
11.3°C Feels like: 8°C	Patchy rain nearby
	Wind: 34.6 Km/h (21.5 mph) NW Pressure: 1009 hPa (29.79 inHg) Humidity: 74%	Precip. prob.: 100% Visibility: 10 km (6 mi) UV index: 1.2
Evening
9.3°C Feels like: 5.5°C	Overcast
	Wind: 33.1 Km/h (20.6 mph) NW Pressure: 1018 hPa (30.07 inHg) Humidity: 77%	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.