Surf Forecasts:
How big are the waves at Reef today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3.5ft (1.1m), 6s period with NNW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.0m), 6s period with NNW swell.
- Evening surf: Evening surf (11 Sep, local time) - 4ft (1.2m), 6s period with NNW swell.
The current surf forecast for Reef at 9AM is: 1.1m 6s primary swell from a North-northwest direction and 0.2m 7s secondary swell from a West direction (forecast issued at 12:00am September 11). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3.5ft (1.1m) | 6s |
| Afternoon (11 Sep) | 3.5ft (1.0m) | 6s |
| Evening (11 Sep) | 4ft (1.2m) | 6s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun morning, min 17°C on Thu night). Winds decreasing (fresh winds from the NNW on Fri afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 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) | W 7 | W 7 | W 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 15 | NW 15 | NW 14 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 8 | 4 | 77 | 74 | 69 | 83 | 77 | 16 | 18 | 20 | 55 | 52 | 68 | 66 | 65 | 80 | 104 | 149 | 290 | 398 | 465 | 450 | 533 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | glassy | glassy | on | cross | cross-off |
High Tide | 3:25AM2.92m | 3:38PM3.21m | 4:01AM2.96m | 4:15PM3.17m | 4:36AM2.94m | 4:51PM3.04m | ||||||||||||||||||
Low Tide | 9:25AM0.07m | 9:53PM-0.07m | 10:02AM0.03m | 10:27PM-0.02m | 10:38AM0.08m | |||||||||||||||||||
 | | |  | | | | | | | | | |  | | | | | | | | | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 17 | 20 | 22 | 22 | 20 | 19 | 19 | 19 | 20 | 22 | 27 | 25 | 24 | 23 | 24 | 24 | 25 | 25 | 28 | 27 | 24 | 24 |
Feels °C | 13 | 15 | 14 | 18 | 19 | 19 | 18 | 18 | 19 | 19 | 21 | 22 | 26 | 24 | 23 | 21 | 22 | 22 | 24 | 24 | 27 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 |
| kJ | 223 | 169 | 137 | 137 | 98 | 68 | 48 | 29 | 85 | 107 | 160 | 153 | 143 | 115 | 128 | 131 | 128 | 97 | 48 | 290 | 398 | 465 | 450 | 533 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | NNW 9 | WNW 10 | N 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 15 | NW 14 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | S 11 |
| kJ | 9 | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 29 | 18 | 13 | 55 | 52 | 68 | 66 | 65 | 64 | 104 | 149 | 48 | 55 | 43 | 36 | 2 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 8 | W 8 | W 8 | WNW 9 | N 9 | WNW 10 | SW 13 | S 13 | NW 12 | NW 16 | NW 16 | NW 15 | WNW 9 | NW 10 | W 9 | W 9 | S 11 | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 7 | 5 | 1 | 16 | 13 | 20 | 7 | 3 | 6 | 11 | 40 | 80 | 46 | 77 | 40 | 41 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 7 |
| kJ | 121 | 121 | 100 | 77 | 74 | 69 | 83 | 77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 43 | 35 | 35 | 35 | 222 | 222 | 75 | 38 | 1 | 1 | 0 | 32 | 32 | 32 | 32 | 0 | 0 | 0 | 0 | 0 | 43 | 34 | 0 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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