Surf Forecasts:
How big are the waves at Reef today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 3ft (0.9m), 6s period with NNW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.8m), 5s period with NNW swell.
- Evening surf: Evening surf (11 Aug, local time) - 1.5ft (0.5m), 10s period with WNW swell.
The current surf forecast for Reef at 7AM is: 0.3m 10s primary swell from a West-northwest direction (forecast issued at 12:00am August 11). An open ocean swell of 0.3m 13s is not directed at the surf break, a second open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 3ft (0.9m) | 6s |
| Afternoon (11 Aug) | 2.5ft (0.8m) | 5s |
| Evening (11 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 19°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
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) | NW 7 | NW 7 | WNW 10 | NNW 5 | NNW 5 | NNW 6 | NNW 5 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 77 | 19 | 47 | 37 | 39 | 46 | 57 | 77 | 94 | 88 | 120 | 157 | 154 | 150 | 150 | 154 | 154 | 154 | 154 | 157 | 198 | 194 | 179 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:11AM2.63m | 2:30PM2.98m | 3:01AM2.79m | 3:17PM3.16m | 3:45AM2.89m | 4:01PM3.26m | ||||||||||||||||||
Low Tide | 8:14AM0.36m | 8:50PM0.09m | 9:01AM0.19m | 9:36PM-0.05m | 9:45AM0.08m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 21 | 22 | 22 | 21 | 20 | 19 | 19 | 19 | 21 | 23 | 23 | 21 | 20 | 19 | 19 | 19 | 21 | 22 | 22 | 21 | 20 |
Feels °C | 19 | 20 | 18 | 20 | 21 | 21 | 19 | 19 | 18 | 18 | 19 | 21 | 22 | 22 | 19 | 19 | 18 | 18 | 19 | 21 | 21 | 20 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 10 | NNW 13 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 23 | 24 | 33 | 38 | 56 | 53 | 69 | 65 | 77 | 94 | 88 | 120 | 157 | 154 | 150 | 150 | 154 | 154 | 154 | 154 | 157 | 198 | 194 | 179 |
Swell 2 Height (m) Direction Period (s) | W 6 | WNW 10 | NNW 9 | NW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 11 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 12 | N 9 | — | — |
| kJ | 11 | 10 | 17 | 21 | 19 | 23 | 46 | 57 | 58 | 56 | 55 | 51 | 48 | 32 | 10 | 28 | 33 | 33 | 19 | 18 | 36 | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | NNW 10 | NNW 13 | WNW 10 | WNW 10 | W 12 | NNW 8 | S 11 | S 11 | — | — | WNW 11 | — | — | — | — | N 11 | — | — | — | NW 12 | NNW 9 | — | — | — |
| kJ | 20 | 17 | 19 | 19 | 3 | 14 | 2 | 2 | — | — | 12 | — | — | — | — | 9 | — | — | — | 23 | 17 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 7 | NNW 7 | NNW 5 | NNW 5 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 9 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | 16 | 77 | 68 | 47 | 37 | 39 | 41 | 39 | 44 | 46 | 37 | 37 | 37 | 45 | 146 | 44 | 44 | 48 | 50 | 53 | 72 | 95 | 104 | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 124 | 32 | 100 | 140 | 549 | 549 | 549 | 400 | 32 | 32 | 32 | 32 | 221 | 35 | 220 | 35 | 32 | 32 | 32 | 32 | 32 | 221 | 220 | 130 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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