Surf Forecasts:
How big are the waves at Reef today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 3ft (0.9m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 3ft (0.9m), 9s period with WNW swell.
- Evening surf: Evening surf (14 Aug, local time) - 5ft (1.5m), 6s period with NNW swell.
The current surf forecast for Reef at 1AM is: 1.0m 10s primary swell from a West-northwest direction and 1.0m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 13). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 3ft (0.9m) | 9s |
| Afternoon (14 Aug) | 3ft (0.9m) | 9s |
| Evening (14 Aug) | 5ft (1.5m) | 6s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 19°C on Thu night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sun morning). | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||
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 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 6 | NNW 6 | WNW 8 | NNW 7 | NNW 8 | S 18 | WNW 9 | SW 18 | SW 18 | S 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 237 | 232 | 183 | 175 | 168 | 133 | 130 | 127 | 127 | 126 | 156 | 114 | 0 | 0 | 6 | 288 | 12 | 13 | 6 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross |
High Tide | 4:01PM3.26m | 4:27AM2.93m | 4:42PM3.25m | 5:07AM2.90m | 5:22PM3.14m | ||||||||||||||
Low Tide | 10:18PM-0.10m | 10:26AM0.04m | 10:58PM-0.07m | 11:05AM0.09m | |||||||||||||||
 |  |  | | | | | | | | |  |  |  | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 8:35 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 21 | 22 | 22 | 21 | 20 |
Feels °C | 21 | 20 | 18 | 17 | 17 | 17 | 18 | 21 | 20 | 18 | 17 | 16 | 18 | 18 | 19 | 19 | 20 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | — | — | S 18 | WNW 9 | SW 18 | SW 18 | S 18 |
| kJ | 237 | 232 | 183 | 175 | 168 | 133 | 130 | 127 | 127 | 124 | 99 | 114 | — | — | 6 | 288 | 12 | 13 | 6 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | — | — | — | — | S 12 | — | S 12 | — | — | — | — | — | — | — | SW 18 | — | — | — |
| kJ | 16 | — | — | — | — | 3 | — | 3 | — | — | — | — | — | — | — | 12 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 28 | 41 | 53 | 56 | 58 | 58 | 81 | 97 | 113 | 126 | 156 | 195 | 443 | 536 | 798 | 629 | 809 | 796 | 857 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 32 | 220 | 144 | 35 | 35 | 32 | 124 | 985 | 436 | 436 | 492 | 224 | 130 | 136 | 130 | 471 | 471 | 567 | 245 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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