Aberta A Nova Surf Forecast

/ Alentejo (17 surf breaks) /

Portugal (226 surf breaks) / Lat Long: (38.18° N 8.78° W)

Surf Forecasts:

Aberta A Nova surfForecast / Alentejo / Portugal

12 Day Weather and Surf, issued 11 am Friday 14 Nov 2025 WET

Forecast update in hr min s Forecast update imminent

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

Today's Aberta A Nova sea temperature is 18.2° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Aberta A Nova this week:

The surf forecast for Aberta A Nova over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 15) at 3AM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 0.5m and 14s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Aberta A Nova in the next 12 days are 4.0m 11s and forecast to arrive on Saturday (Nov 15) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Nov 20) at 9PM.

Wave Type	Time (WET) & Date	Wave Height & Period
Next good surf (1 star+)	3AM (Sat 15th Nov)	11ft (3.5m) 10s
Best Surf	3AM (Sat 15th Nov)	11ft (3.5m) 10s
Most Powerful	9AM (Sat 15th Nov)	13ft (4.0m) 11s

Table - best surf conditions forecast for Aberta A Nova over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Heavy rain (total 47mm), heaviest during Sat morning. Very mild (max 18°C on Sat afternoon, min 15°C on Sat morning). Winds decreasing (strong winds from the SW on Fri morning, light winds from the W by Sun night).									Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon morning. Very mild (max 17°C on Mon morning, min 12°C on Tue morning). Wind will be generally light.
	Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thursday 20
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	!	0	0	!	0	!	0	0	1	2	2	2	2	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	WSW	WSW	W	W	SW	W	NW	W	W	WNW	WNW	W	NW	W	W	NW	WNW	WNW	WNW
Period(s) (?)	9	9	10	11	11	10	9	9	11	9	9	9	12	12	7	12	12	7	12	11	11
Wave Graph (?)
kJ (?)	1721	2199	2525	3460	2432	1069	563	929	476	533	455	300	111	71	75	71	70	65	79	97	93
Wind (km/h)	SW	SW	SW	S	W	WSW	W	W	W	WSW	NNW	NE	NE	NW	N	N	NNW	N	N	N	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- on	cross	cross- off	cross- on	cross- on	cross- on	on	on	cross- on	cross- on	cross- off	cross- off	cross- on	cross- on	cross- on	cross- on	cross	cross	cross	cross
High Tide / height (m)	10:18AM 2.32		11:00PM 2.18	11:13AM 2.38		11:46PM 2.31	11:58AM 2.44		12:24AM 2.43		12:37PM 2.49	12:58AM 2.53		1:12PM 2.53	1:30AM 2.61		1:47PM 2.55	2:02AM 2.65		2:20PM 2.54	2:34AM 2.66
Low Tide / height (m)		4:50PM 0.64		5:03AM 0.77	5:36PM 0.57		5:50AM 0.66		6:13PM 0.50	6:29AM 0.55		6:46PM 0.44	7:04AM 0.46		7:17PM 0.40	7:37AM 0.39		7:48PM 0.39	8:10AM 0.35		8:19PM 0.40

	Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thursday 20
Sunrise	7:13	-	-	7:15	-	-	7:16	-	-	7:16	-	-	7:18	-	-	7:18	-	-	7:20	-	-
Sunset	-	5:23	-	-	5:22	-	-	5:22	-	-	5:21	-	-	5:21	-	-	5:20	-	-	5:19	-

Rain (mm)	6	4	7	14	1	4	5	2	4	6	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	17	17	17	18	17	17	17	16	17	17	15	16	17	14	14	15	13	13	14	12
Feels °C (?)	11	10	12	15	13	13	14	13	13	16	16	12	14	14	12	12	11	9	8	8	7

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

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Information about the Aberta A Nova Surf forecast

The above surf forecast table for Aberta A Nova provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Aberta A Nova can be found by selecting the local surf guide option on the grey menu. Our Aberta A Nova surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aberta A Nova) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aberta A Nova may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Aberta A Nova is 25 km (16 miles) from the city of Sines. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Sines. Sines has rooms for a wide range of budgets as well as car hire and transport links.