Surf Forecasts:
How big are the waves at Reef today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1.5ft (0.4m), 10s period with WNW swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.4m), 10s period with WNW swell.
The current surf forecast for Reef at 9PM is: 0.4m 10s primary swell from a West-northwest direction and 0.5m 5s secondary swell from a West direction, 0.4m 5s secondary swell from a West direction (forecast issued at 06:00pm July 21). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 1.5ft (0.4m) | 10s |
| Evening (21 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 10 | WNW 10 | WNW 10 | WNW 10 | NW 7 | NW 7 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 6 | WNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 40 | 40 | 33 | 33 | 33 | 33 | 32 | 32 | 55 | 55 | 28 | 28 | 27 | 27 | 27 | 16 | 16 | 24 | 24 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 9:03PM2.28m | 9:38AM2.17m | 10:07PM2.11m | 10:46AM2.12m | |||||||||||||||
Low Tide | 2:42PM0.81m | 3:16AM0.83m | 3:48PM0.94m | 4:19AM0.96m | 5:05PM1.00m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | 8:59 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 20 | 20 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 20 | 20 | 20 | 20 | 19 |
Feels °C | 23 | 23 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 21 | 20 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 9 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | N 7 | NNW 7 | NNW 7 | WNW 6 |
| kJ | 99 | 77 | 72 | 67 | 40 | 37 | 37 | 86 | 55 | 55 | 26 | 26 | 25 | 25 | 24 | 23 | 25 | 26 | 24 |
Swell 2 Height (m) Direction Period (s) | W 5 | W 5 | W 5 | W 5 | WNW 5 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 5 | WNW 4 | W 5 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 7 |
| kJ | 13 | 13 | 14 | 14 | 9 | 33 | 32 | 32 | 31 | 29 | 28 | 9 | 7 | 8 | 27 | 16 | 16 | 16 | 26 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 5 | W 5 | SW 14 | NNW 9 | N 9 | N 9 | WNW 9 | WNW 9 | WNW 9 | N 9 | N 9 | SW 12 | SW 12 | WNW 9 |
| kJ | 40 | 40 | 33 | 33 | 33 | 8 | 5 | 8 | 17 | 15 | 7 | 28 | 27 | 27 | 6 | 6 | 6 | 6 | 15 |
Wind waves Height (m) Direction Period (s) | — | W 5 | — | — | — | — | — | W 5 | — | — | WNW 5 | — | — | — | WNW 5 | WNW 5 | WNW 5 | WNW 6 | — |
| kJ | — | 8 | — | — | — | — | — | 8 | — | — | 9 | — | — | — | 8 | 16 | 15 | 24 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 43 | 32 | 33 | 33 | 32 | 33 | 43 | 43 | 510 | 318 | 136 | 33 | 33 | 46 | 32 | 486 | 486 | 443 | 75 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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