Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Rocha Negra surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 5 am Monday 05 Jan 2026 WETForecast update in hr min s Forecast update imminent
Rocha Negra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rocha Negra sea temperature is
15.7° C
(Which is slightly cooler than normal)How big are the waves at Rocha Negra today?
The current surf forecast for Rocha Negra at 9AM is: 0.5m 9s primary swell from a West direction and 0.5m 8s secondary swell from a Southwest direction (forecast issued at 05:00am January 05). An open ocean swell of 1.7m 12s is not directed at the surf break, a second open ocean swell of 2.1m 12s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jan) | 1.5ft (0.5m) | 9s |
| Afternoon (05 Jan) | 1.5ft (0.5m) | 8s |
| Evening (05 Jan) | 3.5ft (1.1m) | 12s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 05 | Tuesday 06 | Wednesday 07 | Thu 08 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 12 | 12 | 19 | 11 | 11 | 11 | 18 | 11 | 18 | 18 | 17 | 10 | 10 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 103 | 57 | 39 | 47 | 31 | 322 | 311 | 7 | 40 | 63 | 61 | 6 | 63 | 6 | 6 | 6 | 21 | 21 | 31 | 30 | 55 | 75 | 72 | 111 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | cross- off | off | off | off | off | off | off | off | off | cross- off | off | off | cross- on | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 3:18AM 3.54 | 3:48PM 3.20 | 4:03AM 3.49 | 4:33PM 3.11 | 4:48AM 3.37 | 5:17PM 2.98 | ||||||||||||||||||
Low Tide / height (m) | 9:37AM 0.48 | 9:44PM 0.69 | 10:22AM 0.57 | 10:28PM 0.78 | 11:06AM 0.71 | 11:11PM 0.91 | ||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thu 08 | |||||||||||||||||||||
| Sunrise | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:32 | - | - | - |
 | |  | | | |  | | | | | | |  | | | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 12 | 12 | 10 | 12 | 11 | 9 | 9 | 9 | 9 | 7 | 6 | 10 | 12 | 10 | 9 | 8 | 9 | 9 | 10 | 11 | 12 | 11 | 11 | 10 |
| Feels °C (?) | 8 | 8 | 4 | 5 | 3 | 1 | 1 | 4 | 3 | 0 | -1 | 3 | 5 | 5 | 4 | 2 | 4 | 5 | 8 | 10 | 10 | 9 | 9 | 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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