Belgas Surf Forecast

/ Peniche (20 surf breaks) /

Portugal (226 surf breaks) / Lat Long: (39.42° N 9.25° W)

Surf Forecasts:

Belgas surfForecast / Peniche / Portugal

48hr Weather and Surf, issued 6 am Thursday 18 Sep 2025 WEST

Forecast update in hr min s Forecast update imminent

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

Today's Belgas sea temperature is 16.8° C
(Which is 3.2°C colder than average for this time of year)

How big are the waves at Belgas today?

The current surf forecast for Belgas at 11AM is: 1.4m 12s primary swell from a Northwest direction and 0.4m 9s secondary swell from a North-northwest direction (forecast issued at 06:00am September 18). The wind direction is predicted to be glassy and the swell rating is 3.

Time (WEST) & Date	Wave Height	Wave Period
Morning (18 Sep)	4.5ft (1.4m)	12s
Afternoon (18 Sep)	5ft (1.5m)	11s
Evening (18 Sep)	4.5ft (1.4m)	11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18							Friday 19								Saturday 20								Sun 21
	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	10 PM	1 AM
Rating (10 max)	1	2	3	1	1	1	1	1	2	2	2	0	0	1	2	1	2	2	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW
Period(s) (?)	10	13	12	12	11	11	11	11	10	10	10	10	10	10	10	9	9	9	9	9	8	8	8	8
Wave Graph (?)
kJ (?)	204	364	587	671	553	508	433	397	304	286	286	263	263	258	210	181	143	140	140	111	101	202	241	264
Wind (km/h)	NE	NE	ENE	NNW	N	NNE	NNE	N	ENE	SE	SSE	WSW	SW	SW	SSW	WSW	W	WSW	NW	NNW	N	N	N	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	glass	cross- on	cross- on	cross- on	cross- on	cross- on	cross- off	off	cross- off	cross- on	cross	cross	cross- off	cross	glass	glass	on	on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)					1:27PM 2.60				1:59AM 2.46				2:11PM 2.77				2:37AM 2.60				2:48PM 2.89
Low Tide / height (m)			7:14AM 0.67				7:52PM 0.41				7:59AM 0.49				8:30PM 0.27				8:36AM 0.35				9:04PM 0.17

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	-	7:20	-	-	-	-	-	-	-	7:20	-	-	-	-	-	-	-	7:22	-	-	-	-	-
Sunset	-	-	-	-	-	7:40	-	-	-	-	-	-	-	7:39	-	-	-	-	-	-	-	7:37	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	18	23	25	23	22	23	21	23	24	24	24	23	21	20	19	19	19	20	20	18	18	17	17
Feels °C (?)	15	16	20	21	20	19	20	19	20	21	22	21	22	22	21	20	21	20	21	19	16	15	14	13

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 Peniche

Wind Update Cross-on wind has become light (calm at Serra de Mangues wx 17 km from Belgas). A 1.4m groundswell from the NW
44 minutes ago Belgas

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17 km away, 44 min ago

0 km/h

0.0

16.8

Air / Water (°C)

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