Surf Forecasts:
How big are the waves at Reef today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 12s period with WNW swell.
- Evening surf: Evening surf (20 Jul, local time) - 0.5ft (0.2m), 11s period with WNW swell.
The current surf forecast for Reef at 6PM is: 0.2m 11s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a West direction (forecast issued at 12:00pm July 20). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 1ft (0.3m) | 8s |
| Afternoon (20 Jul) | 0.5ft (0.2m) | 12s |
| Evening (20 Jul) | 0.5ft (0.2m) | 11s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||
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) | WNW 8 | WNW 12 | WNW 12 | W 8 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 13 | 15 | 13 | 12 | 12 | 12 | 23 | 29 | 29 | 27 | 41 | 40 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 29 | 35 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:50AM2.42m | 8:09PM2.51m | 8:40AM2.28m | 9:03PM2.28m | 9:38AM2.17m | ||||||||||||||||
Low Tide | 1:48PM0.63m | 2:24AM0.65m | 2:42PM0.81m | 3:16AM0.83m | 3:48PM0.94m | ||||||||||||||||
 |  | | |  | | | | | | | |  | | | | | | | | | |
 | 6:26 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | 8:59 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 8:58 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 20 | 21 | 21 | 20 | 19 |
Feels °C | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 22 | 21 | 21 | 22 | 21 | 20 | 20 | 19 | 21 | 21 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | W 8 | W 8 | W 8 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 81 | 11 | 10 | 10 | 99 | 105 | 111 | 120 | 123 | 130 | 101 | 132 | 72 | 50 | 40 | 37 | 47 | 47 | 49 | 47 | 35 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 12 | WNW 12 | WNW 11 | W 7 | WNW 11 | WNW 11 | NW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | W 5 | WNW 5 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
| kJ | 13 | 15 | 13 | 12 | 10 | 12 | 23 | 29 | 29 | 27 | 41 | 40 | 14 | 9 | 33 | 33 | 32 | 32 | 31 | 29 | 28 |
Swell 3 Height (m) Direction Period (s) | NNW 8 | SW 16 | SW 16 | SW 16 | WNW 11 | W 7 | W 7 | W 7 | W 7 | W 7 | SW 14 | SW 14 | WNW 10 | WNW 10 | WNW 5 | W 5 | NNW 9 | NNW 10 | N 10 | N 10 | N 10 |
| kJ | 7 | 10 | 10 | 10 | 12 | 9 | 4 | 4 | 4 | 4 | 8 | 8 | 33 | 33 | 9 | 8 | 17 | 18 | 16 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | NW 7 | NNW 7 | NW 7 | — | — | — | — | — | — | W 5 | W 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | 109 | 131 | 112 | — | — | — | — | — | — | 11 | 14 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 669 | 405 | 405 | 158 | 33 | 34 | 1 | 1 | 669 | 704 | 305 | 33 | 32 | 33 | 33 | 112 | 549 | 515 | 448 | 172 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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