Comporta Surf Forecast

/ Alentejo (17 surf breaks) /

Portugal (226 surf breaks) / Lat Long: (38.38° N 8.81° W)

Surf Forecasts:

Comporta surfForecast / Alentejo / Portugal

48hr Weather and Surf, issued 11 pm Friday 31 Oct 2025 WET

Forecast update in hr min s Forecast update imminent

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

Today's Comporta sea temperature is 20.7° C
(Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Comporta today?

The current surf forecast for Comporta at 3AM is: 2.1m 13s primary swell from a West-northwest direction and 1.8m 7s secondary swell from a Southwest direction (forecast issued at 11:00pm October 31). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (WET) & Date	Wave Height	Wave Period
Morning (01 Nov)	8ft (2.5m)	12s
Afternoon (01 Nov)	6.5ft (2.0m)	12s
Evening (01 Nov)	5.5ft (1.7m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Saturday 01								Sunday 02								Monday 03
	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM
Rating (10 max)	!	!	!	!	!	0	0	1	2	2	2	4	4	3	1	2	3	2	2	2	2	2	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	WNW	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	WNW	NW	NW	NW	NW	WNW	WNW	NW	NW	NW
Period(s) (?)	14	13	13	12	12	12	12	11	11	11	11	12	13	13	12	12	12	12	11	11	11	12	12	12
Wave Graph (?)
kJ (?)	3110	2692	1465	2008	1909	2524	1024	787	698	698	753	984	1144	1028	835	730	522	448	373	186	193	298	303	268
Wind (km/h)	SSW	SSW	S	SSW	S	SSW	WSW	NW	N	N	N	NNE	NNE	N	NNW	NNW	NNE	NNE	NNE	NE	ENE	S	WSW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross	cross	cross	cross- off	cross- off	cross	cross- on	cross	cross- off	cross- off	cross- off	cross- off	off	glass	on	cross- on
High Tide / height (m)		10:32PM 2.11				10:46AM 2.40				11:24PM 2.35				11:36AM 2.63					12:09AM 2.59				12:22PM 2.83
Low Tide / height (m)				4:30AM 0.80				5:10PM 0.50				5:23AM 0.57				5:55PM 0.26					6:10AM 0.34

		Saturday 01								Sunday 02								Monday 03
Sunrise	-	-	-	-	7:00	-	-	-	-	-	-	-	7:01	-	-	-	-	-	-	-	7:03	-	-	-
Sunset	-	-	-	-	-	-	5:36	-	-	-	-	-	-	-	5:35	-	-	-	-	-	-	-	5:34	-

Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	20	19	19	19	20	20	19	17	16	15	15	14	13	16	18	18	15	14	12	12	12	17	18	17
Feels °C (?)	17	15	16	17	17	15	18	16	15	14	14	13	11	13	15	16	13	12	10	10	10	16	15	14

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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Comporta surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.