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 11 pm Friday 02 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 1.0°C colder than average for this time of year)How big are the waves at Rocha Negra today?
The current surf forecast for Rocha Negra at 5AM is: 4.0m 10s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a South direction, 1.1m 13s secondary swell from a West direction (forecast issued at 11:00pm January 02). The wind direction is predicted to be onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jan) | 11ft (3.5m) | 9s |
| Afternoon (03 Jan) | 8ft (2.5m) | 11s |
| Evening (03 Jan) | 7ft (2.1m) | 11s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 03 | Sunday 04 | Monday 05 | ||||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 9 | 12 | 11 | 11 | 11 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3016 | 2983 | 2659 | 2924 | 1861 | 1778 | 1725 | 1565 | 1165 | 1386 | 1493 | 845 | 468 | 392 | 332 | 231 | 179 | 106 | 80 | 57 | 39 | 28 | 14 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | cross- off |
High Tide / height (m) | 1:44AM 3.43 | 2:15PM 3.23 | 2:32AM 3.52 | 3:03PM 3.24 | 3:18AM 3.54 | 3:48PM 3.20 | ||||||||||||||||||
Low Tide / height (m) | 7:26PM 0.72 | 8:02AM 0.53 | 8:15PM 0.66 | 8:50AM 0.47 | 9:00PM 0.65 | 9:37AM 0.48 | ||||||||||||||||||
Saturday 03 | Sunday 04 | Monday 05 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - |
 |  | | |  | | |  | |  |  |  |  |  | |  | | | | |  | | | | |
Rain (mm) | 11 | 2 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 14 | 13 | 13 | 12 | 11 | 9 | 11 | 11 | 8 |
| Feels °C (?) | 8 | 10 | 10 | 10 | 11 | 12 | 12 | 10 | 10 | 10 | 8 | 9 | 10 | 10 | 13 | 10 | 10 | 10 | 8 | 6 | 3 | 4 | 4 | 0 |
- 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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