Malhão Surf Forecast

/ Alentejo (17 surf breaks) /

Portugal (220 surf breaks) / Lat Long: (37.78° N 8.80° W)

Surf Forecasts:

Malhão surfForecast / Alentejo / Portugal

48hr Weather and Surf, issued 12 am Sunday 24 Aug 2025 WEST

Forecast update in hr min s Forecast update imminent

Malhão surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Malhão sea temperature is 19.4° C
(Which is 1.8°C colder than average for this time of year)

How big are the waves at Malhão today?

The current surf forecast for Malhão at 4AM is: 0.5m 8s primary swell from a West-northwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 12:00am August 24). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WEST) & Date	Wave Height	Wave Period
Morning (24 Aug)	1.5ft (0.4m)	8s
Afternoon (24 Aug)	0.5ft (0.2m)	16s
Evening (24 Aug)	1ft (0.3m)	15s

Table - waves today at Malhão. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Sunday 24								Monday 25								Tuesday 26
	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM
Rating (10 max)	0	0	1	1	0	0	0	0	0	1	2	2	2	0	1	1	3	4	5	6	5	!	!	!
Swell Height Map See all maps
Wave Height (m) & direction (?)	NW	WNW	WNW	NW	WNW	NW	WNW	NW	W	WNW	WNW	WNW	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	6	8	8	6	8	6	8	5	15	10	10	21	20	20	20	21	21	20	19	18	17	17	16	16
Wave Graph (?)
Energy (?)	162	54	69	120	50	104	52	141	124	113	238	331	309	471	657	912	1478	2589	4733	5791	5860	6403	5875	5284
Wind (km/h)	NW	NW	NNW	N	NNW	WNW	NW	NW	NNW	N	NNE	N	NNW	NW	NW	NW	NNW	N	N	NNE	NNW	NW	NW	NW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- off	glass	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off
High Tide / height (m)			3:54AM 2.71					4:06PM 2.99				4:27AM 2.71				4:40PM 2.93				4:59AM 2.67				5:12PM 2.81
Low Tide / height (m)	9:47PM 0.10				9:51AM 0.19					10:19PM 0.10				10:24AM 0.20				10:50PM 0.16				10:56AM 0.26

		Sunday 24								Monday 25								Tuesday 26
Sunrise	-	-	-	6:56	-	-	-	-	-	-	-	6:58	-	-	-	-	-	-	-	6:58	-	-	-	-
Sunset	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:14

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	18	17	17	20	23	22	20	18	18	17	17	21	25	23	21	19	18	17	17	21	24	23	21
Feels °C (?)	19	19	17	18	20	22	20	18	17	18	17	17	20	23	20	18	17	18	17	18	20	21	19	18

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Alentejo

Wind Update Continuing clean conditions at Malhão (calm at Sines 20 km from Malhão). 0.5m 8s swell from the WNW to make surfable waves.
44 minutes ago Malhão

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20 km away, 44 min ago

3 km/h

0.0

19.4

Air / Water (°C)

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