Weather forecast in Castro Marim

This data display current weather and forecast for the coming days in Castro Marim. 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.

Castro Marim current temperature and weather

26 September 2025

Night
18.1°C Feels like: 18.1°C	Clear
	Wind: 5.4 Km/h (3.4 mph) N Pressure: 1017 hPa (30.03 inHg) Humidity: 41%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0
Morning
22.7°C Feels like: 23.6°C	Sunny
	Wind: 5.4 Km/h (3.4 mph) NW Pressure: 1019 hPa (30.08 inHg) Humidity: 30%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0.6
Day
25.3°C Feels like: 26°C	Sunny
	Wind: 22 Km/h (13.6 mph) SW Pressure: 1017 hPa (30.03 inHg) Humidity: 50%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 4.9
Evening
20.3°C Feels like: 20.3°C	Clear
	Wind: 11.5 Km/h (7.2 mph) NW Pressure: 1019 hPa (30.08 inHg) Humidity: 47%	Precip. prob.: 0% Visibility: 10 km (6 mi) UV index: 0

Marine weather forecast Castro Marim

The graphs show wave heights and directions, as well as wind speed and direction in Castro Marim 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 Castro Marim 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 Castro Marim 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.