Surf Forecasts:
How big are the waves at Rocha Negra today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1ft (0.3m), 11s period with WNW swell.
- Evening surf: Evening surf (21 Jul, local time) - 1ft (0.3m), 10s period with WNW swell.
The current surf forecast for Rocha Negra at 11PM is: 0.3m 10s primary swell from a West-northwest direction and 0.2m 7s secondary swell from a West direction (forecast issued at 06:00pm July 21). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 1ft (0.3m) | 11s |
| Evening (21 Jul) | 1ft (0.3m) | 10s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 18°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 12 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 22 | 21 | 20 | 20 | 33 | 33 | 32 | 32 | 32 | 31 | 18 | 17 | 16 | 16 | 16 | 16 | 3 | 16 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 8:44PM2.80m | 9:21AM2.67m | 9:50PM2.64m | 10:29AM2.63m | |||||||||||||||
Low Tide | 2:25PM1.35m | 3:04AM1.37m | 3:34PM1.47m | 4:10AM1.47m | 4:53PM1.51m | ||||||||||||||
 |  |  |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 8:51 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 20 | 19 | 19 | 19 | 22 | 25 | 24 | 22 | 19 | 18 | 18 | 18 | 22 | 25 | 24 | 21 | 18 |
Feels °C | 20 | 19 | 19 | 19 | 19 | 18 | 21 | 23 | 20 | 18 | 17 | 16 | 16 | 17 | 20 | 22 | 20 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 6 | WNW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 12 | WNW 9 | WNW 9 |
| kJ | 22 | 21 | 20 | 20 | 33 | 26 | 24 | 32 | 32 | 31 | 18 | 17 | 16 | 16 | 16 | 16 | 3 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | S 14 | W 7 | W 7 | S 14 | NNW 7 | WNW 10 | WNW 10 | S 13 | S 13 | N 10 | N 9 | N 9 | S 13 | S 13 | S 12 | S 12 | — | S 12 | S 12 |
| kJ | 4 | 4 | 4 | 4 | 5 | 33 | 32 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | NW 9 | S 14 | — | NW 10 | N 9 | N 9 | — | — | S 13 | S 13 | S 13 | — | S 13 | — | — | — | — | — |
| kJ | — | 3 | 4 | — | 4 | 2 | 2 | — | — | 3 | 3 | 3 | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 8 | NW 7 | WNW 6 | — | — | WNW 6 | NW 4 | NW 4 | NW 4 | NW 4 | NW 5 | NW 5 | NW 5 | NW 5 | NW 4 | NW 4 | NW 4 |
| kJ | 50 | 54 | 58 | 42 | 20 | — | — | 22 | 12 | 17 | 19 | 19 | 20 | 20 | 21 | 23 | 22 | 24 | 20 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 259 | 188 | 187 | 19 | 19 | 24 | 24 | 259 | 713 | 526 | 338 | 93 | 187 | 240 | 187 | 695 | 695 | 656 | 281 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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