Surf Forecasts:
How big are the waves at Cabo de Sines today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 2ft (0.6m), 6s period with NW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1.5ft (0.4m), 10s period with NW swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.4m), 10s period with WNW swell.
The current surf forecast for Cabo de Sines at 3PM is: 0.6m 6s primary swell from a Northwest direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 06:00am July 21). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 2ft (0.6m) | 6s |
| Afternoon (21 Jul) | 1.5ft (0.4m) | 10s |
| Evening (21 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Cabo de Sines. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue morning, min 18°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NW 7 | NW 7 | NW 6 | NW 6 | NW 10 | NW 10 | WNW 10 | WNW 6 | WNW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 6 | WNW 9 | WNW 9 | NW 5 | NW 5 | WNW 5 | WNW 5 | NW 5 | NW 4 | NW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 47 | 38 | 28 | 29 | 27 | 27 | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 29 | 28 | 22 | 27 | 19 | 19 | 30 | 27 | 49 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 8:35AM2.73m | 8:56PM2.76m | 9:34AM2.63m | 10:00PM2.59m | 10:43AM2.59m | ||||||||||||||||||
Low Tide | 2:19AM1.15m | 2:37PM1.31m | 3:15AM1.31m | 3:46PM1.43m | 4:21AM1.41m | 5:05PM1.47m | |||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 20 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 20 | 22 | 21 | 20 | 19 |
Feels °C | 18 | 21 | 21 | 22 | 22 | 21 | 20 | 21 | 19 | 20 | 20 | 21 | 19 | 18 | 18 | 17 | 18 | 18 | 19 | 20 | 19 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | NW 7 | NW 6 | NW 6 | WNW 6 | NW 10 | WNW 10 | WNW 10 | WNW 6 | WNW 6 | WNW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 6 | WNW 9 | NW 5 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 12 | 38 | 28 | 29 | 23 | 27 | 34 | 33 | 32 | 19 | 18 | 32 | 32 | 31 | 29 | 9 | 16 | 27 | 16 | 16 | 16 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | W 7 | WNW 11 | WNW 11 | WNW 11 | NW 10 | NW 7 | NW 9 | NNW 9 | WNW 10 | WNW 10 | WNW 10 | NNW 7 | SW 13 | N 9 | N 9 | WNW 9 | S 13 | WNW 9 | S 13 | SW 12 | S 12 | S 12 | S 12 |
| kJ | 4 | 23 | 22 | 22 | 27 | 14 | 21 | 7 | 33 | 33 | 32 | 5 | 7 | 2 | 2 | 28 | 3 | 16 | 3 | 6 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 16 | WNW 7 | W 7 | W 7 | NNW 9 | NNW 9 | SW 15 | S 14 | NNW 9 | NNW 8 | N 9 | S 13 | S 13 | S 13 | S 13 | S 13 | — | S 13 | — | N 9 | N 9 | — | — |
| kJ | 5 | 10 | 4 | 4 | 8 | 8 | 8 | 4 | 8 | 7 | 1 | 4 | 3 | 3 | 3 | 3 | — | 3 | — | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | — | — | — | — | WNW 5 | WNW 5 | WNW 6 | — | — | — | WNW 6 | WNW 6 | WNW 6 | NW 4 | NW 4 | NW 5 | — | WNW 5 | WNW 5 | NW 5 | NW 4 | NW 5 |
| kJ | 47 | — | — | — | — | 15 | 22 | 33 | — | — | — | 17 | 22 | 29 | 16 | 14 | 22 | — | 19 | 19 | 30 | 27 | 49 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 93 | 0 | 104 | 162 | 162 | 416 | 92 | 0 | 0 | 0 | 104 | 649 | 618 | 411 | 583 | 484 | 90 | 81 | 278 | 598 | 89 | 598 | 20 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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