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Surf Forecasts:
Rocha Negra surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 6 am Monday 20 Apr 2026 WESTForecast 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
16.3° C
(Which is normal for this time of year)How big are the waves at Rocha Negra today?
The current surf forecast for Rocha Negra at 2PM is: 0.5m 10s primary swell from a West-northwest direction and 0.7m 4s secondary swell from a Southeast direction (forecast issued at 06:00am April 20). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2ft (0.6m) | 10s |
| Afternoon (20 Apr) | 1.5ft (0.5m) | 10s |
| Evening (20 Apr) | 1.5ft (0.4m) | 10s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 4 | 5 | 6 | 6 | 15 | 15 | 13 | 13 | 11 | 11 | 11 | 12 | 12 | 12 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 78 | 77 | 77 | 55 | 55 | 37 | 37 | 31 | 29 | 36 | 46 | 41 | 86 | 188 | 282 | 312 | 665 | 989 | 943 | 889 | 686 | 615 | 307 | 382 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross | cross- on | off | off | off | off | glass | cross- on | cross | cross- off | off | off |
High Tide / height (m) | 4:54AM 3.37 | 5:14PM 3.40 | 5:43AM 3.17 | 6:03PM 3.23 | 6:39AM 2.93 | 7:01PM 3.04 | ||||||||||||||||||
Low Tide / height (m) | 10:55AM 0.69 | 11:24PM 0.67 | 11:41AM 0.90 | 12:18AM 0.87 | 12:35PM 1.13 | |||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:13 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:15 | - | - |
 |  |  | | | |  | | | | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 19 | 21 | 20 | 19 | 18 | 18 | 18 | 17 | 19 | 19 | 18 | 18 | 15 | 14 | 14 | 13 | 15 | 16 | 17 | 15 | 14 | 13 |
| Feels °C (?) | 15 | 15 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 16 | 17 | 16 | 16 | 13 | 12 | 11 | 11 | 14 | 14 | 14 | 11 | 11 | 11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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