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Surf Forecasts:
Rocha Negra surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 11 am Saturday 21 Mar 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
14.5° C
(Which is 1.7°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 5PM is: 1.1m 8s primary swell from a South-southwest direction and 0.8m 9s secondary swell from a West-southwest direction, 1.2m 7s secondary swell from a East-southeast direction (forecast issued at 11:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.3m) | 8s |
| Afternoon (21 Mar) | 4ft (1.2m) | 8s |
| Evening (21 Mar) | 3.5ft (1.0m) | 8s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 15 | 14 | 14 | 13 | 13 | 9 | 10 | 13 | 13 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 239 | 202 | 202 | 173 | 143 | 201 | 156 | 180 | 175 | 170 | 188 | 239 | 207 | 222 | 313 | 210 | 262 | 295 | 290 | 176 | 123 | 97 | 78 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- off | glass | cross- off | glass | glass | cross- on | cross- off | off | off | cross- off | cross- on | cross- on |
High Tide / height (m) | 3:49PM 3.42 | 4:09AM 3.43 | 4:29PM 3.32 | 4:52AM 3.23 | 5:14PM 3.16 | 5:43AM 2.97 | ||||||||||||||||||
Low Tide / height (m) | 9:35AM 0.49 | 9:51PM 0.54 | 10:13AM 0.61 | 10:33PM 0.67 | 10:54AM 0.82 | 11:21PM 0.87 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - |
 | | |  |  | | | |  | | | |  | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 18 | 18 | 17 | 17 | 17 | 16 | 14 |
| Feels °C (?) | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 16 | 17 | 16 | 15 | 16 | 16 | 14 | 10 |
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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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