Praia dos Aivados Surf Forecast

/ Alentejo (17 surf breaks) /

Portugal (226 surf breaks) / Lat Long: (37.80° N 8.80° W)

Surf Forecasts:

Praia dos Aivados surfForecast / Alentejo / Portugal

48hr Weather and Surf, issued 6 pm Saturday 04 Oct 2025 WEST

Forecast update in hr min s Forecast update imminent

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

Today's Praia dos Aivados sea temperature is 18.4° C
(Which is 2.0°C colder than average for this time of year)

How big are the waves at Praia dos Aivados today?

The current surf forecast for Praia dos Aivados at 10PM is: 1.4m 6s primary swell from a Northwest direction and 0.8m 10s secondary swell from a Northwest direction, 0.5m 16s secondary swell from a Northwest direction (forecast issued at 06:00pm October 04). The wind direction is predicted to be onshore.

Time (WEST) & Date	Wave Height	Wave Period
Morning (04 Oct)	-	-
Afternoon (04 Oct)	4.5ft (1.3m)	10s
Evening (04 Oct)	4.5ft (1.4m)	6s

Table - waves today at Praia dos Aivados. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 04			Sunday 05								Monday 06								Tuesday 07
	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	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM
Rating (10 max)	0	0	0	0	1	2	2	1	1	2	3	4	4	4	4	4	3	3	3	4	4	4	3	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	NNW	NW	NNW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	10	10	6	9	14	14	14	14	14	13	13	13	13	13	12	12	12	12	12	15	15	14	14	14
Wave Graph (?)
kJ (?)	341	499	124	141	410	1288	1480	1470	1367	1327	878	918	966	890	766	730	597	578	497	675	744	845	822	636
Wind (km/h)	NW	NNW	NNW	NNW	N	NNW	N	NNW	NW	NW	NW	N	ESE	SE	S	WSW	WNW	NNW	N	NE	ENE	E	WNW	WNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	on	on	on	on	on	cross- on	cross- on	cross- on	cross- on	glass	glass	glass	glass	cross- off	cross	cross- on	on	glass	glass	glass	cross- on	cross- on
High Tide / height (m)	1:13PM 2.66				1:41AM 2.59				1:53PM 2.90				2:19AM 2.81				2:32PM 3.08				2:57AM 2.97
Low Tide / height (m)			7:31PM 0.27				7:40AM 0.32				8:09PM 0.04				8:20AM 0.11				8:46PM -0.12				8:59AM -0.04

	Saturday 04			Sunday 05								Monday 06								Tuesday 07
Sunrise	-	-	-	-	-	-	7:33	-	-	-	-	-	-	-	7:33	-	-	-	-	-	-	-	7:35	-
Sunset	-	7:14	-	-	-	-	-	-	-	7:13	-	-	-	-	-	-	-	7:10	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	20	19	19	17	17	16	18	22	20	18	17	17	18	19	21	26	23	20	19	19	19	19	20	21
Feels °C (?)	17	17	18	17	17	16	16	19	17	17	17	18	18	19	21	26	23	21	20	20	20	21	21	20

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 The wind is still cross-on at Praia dos Aivados (moderate winds from the NNW at Sines/Montes Chaos 18 km from Praia dos Aivados). 1.6m 6s windswell from the NW with a 0.4m 16s long period groundswell, also from the NW. 2 swells combining to make bigger set waves.
2 hours 48 minutes ago Praia dos Aivados

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18 km away, 2 h 48 min ago

25 km/h

NNW

0.0

18.4

Air / Water (°C)

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