Surf Forecasts:
How big are the waves at The Reef today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 5.5ft (1.7m), 7s period with NNW swell.
The current surf forecast for The Reef at 7AM is: 0.6m 9s primary swell from a West-northwest direction and 0.6m 5s secondary swell from a North-northwest direction (forecast issued at 12:00am August 20). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2ft (0.6m) | 9s |
| Afternoon (20 Aug) | 2ft (0.6m) | 9s |
| Evening (20 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at The Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 18°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||||
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 | 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) | NNW 6 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 50 | 47 | 64 | 62 | 61 | 59 | 223 | 337 | 279 | 222 | 234 | 286 | 955 | 815 | 692 | 678 | 603 | 461 | 537 | 446 | 358 | 287 | 222 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 8:37AM2.15m | 9:12PM1.98m | 9:50AM2.03m | 10:42PM1.88m | 11:22AM2.03m | |||||||||||||||||||
Low Tide | 2:12AM0.91m | 2:50PM1.00m | 3:15AM1.09m | 4:18PM1.11m | 4:48AM1.16m | 5:56PM1.07m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 21 | 22 | 21 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 19 |
Feels °C | 22 | 21 | 22 | 21 | 22 | 20 | 15 | 15 | 15 | 16 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 5 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | W 9 | NNW 12 | NNW 11 | NNW 11 | SSW 15 | SSW 15 | WNW 9 | WNW 9 | WNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 |
| kJ | 41 | 29 | 19 | 62 | 61 | 59 | 59 | 41 | 40 | 123 | 234 | 286 | 21 | 21 | 47 | 44 | 42 | 461 | 537 | 446 | 358 | 287 | 222 | 184 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | NNW 5 | NNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | W 9 | W 9 | WNW 9 | — | W 11 | SSW 14 | SSW 14 | NNW 12 | NNW 11 | WNW 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 8 |
| kJ | 50 | 47 | 64 | 17 | 13 | 30 | 29 | 27 | 27 | 39 | 39 | 25 | — | 2 | 20 | 18 | 45 | 100 | 42 | 38 | 39 | 39 | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 4 | NNW 12 | SSW 13 | SW 13 | SSW 13 | SSW 15 | NNW 12 | SSW 15 | SW 15 | SSW 15 | — | — | — | — | SSW 14 | WNW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 17 | 17 | 2 | 14 | 17 | 7 | 17 | 22 | 31 | 21 | 8 | 21 | — | — | — | — | 18 | 42 | 20 | 20 | 20 | 20 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 5 | NW 5 | NW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 12 | 10 | 223 | 337 | 279 | 222 | 215 | 229 | 955 | 815 | 692 | 678 | 603 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 27 | 0 | 26 | 44 | 215 | 215 | 548 | 270 | 26 | 26 | 30 | 707 | 604 | 554 | 293 | 27 | 29 | 27 | 27 | 27 | 48 | 48 | 39 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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