Surf Forecasts:
How big are the waves at Rocha Negra today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.1m), 11s period with S swell.
- Evening surf: Evening surf (17 Sep, local time) - 0.5ft (0.1m), 16s period with S swell.
The current surf forecast for Rocha Negra at 10PM is: 0.1m 16s primary swell from a South direction (forecast issued at 06:00pm September 17). An open ocean swell of 1.8m 10s is not directed at the surf break, a second open ocean swell of 2.3m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 0.5ft (0.1m) | 11s |
| Evening (17 Sep) | 0.5ft (0.1m) | 16s |
Table - waves today at Rocha Negra. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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) | S 11 | S 11 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | WNW 15 | S 14 | SE 5 | NW 9 | ESE 4 | ESE 5 | ESE 5 | SE 7 | ESE 7 | SE 6 | ESE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 3 | 2 | 5 | 5 | 5 | 4 | 4 | 4 | 23 | 4 | 1 | 0 | 2 | 10 | 6 | 50 | 76 | 56 | 96 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross | cross | cross | on | glassy | off | cross-off |
High Tide | 7:04PM2.60m | 7:26AM2.63m | 8:06PM2.40m | 8:39AM2.49m | 9:43PM2.31m | ||||||||||||||
Low Tide | 00:54AM1.46m | 1:39PM1.51m | 1:55AM1.64m | 3:16PM1.63m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 21 | 21 | 20 | 19 | 19 | 22 | 25 | 24 | 22 | 21 | 22 | 21 | 21 | 24 | 27 | 26 | 26 | 25 |
Feels °C | 21 | 17 | 19 | 17 | 17 | 17 | 20 | 23 | 21 | 20 | 18 | 20 | 19 | 21 | 25 | 27 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 11 | S 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 14 | NW 14 | NW 13 | NW 11 | NW 11 | NW 13 |
| kJ | 584 | 2 | 589 | 531 | 531 | 437 | 383 | 300 | 230 | 225 | 194 | 172 | 145 | 802 | 706 | 628 | 258 | 224 | 431 |
Swell 2 Height (m) Direction Period (s) | S 11 | — | S 16 | S 16 | S 16 | S 15 | S 14 | NW 16 | WNW 15 | NW 14 | NW 14 | NW 13 | NW 13 | ESE 6 | S 13 | S 13 | ESE 7 | SE 6 | ESE 7 |
| kJ | 3 | — | 5 | 5 | 5 | 4 | 4 | 10 | 23 | 53 | 89 | 136 | 299 | 3 | 4 | 3 | 76 | 56 | 96 |
Swell 3 Height (m) Direction Period (s) | — | — | S 11 | — | — | — | — | S 14 | S 14 | S 14 | SE 5 | NW 16 | ESE 4 | S 14 | S 14 | — | NW 13 | NW 13 | S 13 |
| kJ | — | — | 2 | — | — | — | — | 4 | 4 | 4 | 1 | 119 | 2 | 4 | 4 | — | 215 | 144 | 3 |
Wind waves Height (m) Direction Period (s) | — | NW 10 | NW 10 | — | — | — | — | — | — | — | — | — | — | ESE 5 | ESE 5 | SE 7 | — | — | — |
| kJ | — | 599 | 979 | — | — | — | — | — | — | — | — | — | — | 10 | 6 | 50 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 21 | 532 | 46 | 46 | 46 | 46 | 46 | 24 | 21 | 24 | 24 | 24 | 18 | 18 | 18 | 21 | 14 | 14 | 0 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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