Surf Forecasts:
How big are the waves at Reef today (18 Oct):
- Afternoon surf: Afternoon surf (18 Oct, local time) - 1.5ft (0.4m), 11s period with WNW swell.
- Evening surf: Evening surf (18 Oct, local time) - 3ft (0.9m), 11s period with NW swell.
The current surf forecast for Reef at 10PM is: 0.9m 11s primary swell from a Northwest direction (forecast issued at 06:00pm October 18). An open ocean swell of 1.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | 1.5ft (0.4m) | 11s |
| Evening (18 Oct) | 3ft (0.9m) | 11s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||
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 11 | WNW 11 | NW 11 | NW 11 | W 21 | W 10 | WNW 18 | WNW 18 | NW 16 | WNW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 40 | 23 | 189 | 185 | 8 | 15 | 32 | 120 | 268 | 447 | 649 | 869 | 1002 | 907 | 1042 | 919 | 905 | 878 | 772 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:11PM1.84m | 9:47AM2.03m | 10:45PM1.87m | 11:08AM2.12m | |||||||||||||||
Low Tide | 2:49PM1.09m | 3:05AM1.17m | 4:27PM1.08m | 4:41AM1.13m | 5:40PM0.94m | ||||||||||||||
 |  | | | | | | | | | | |  | |  | | | | | |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 19 | 18 | 17 | 15 | 17 | 18 | 18 | 16 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 16 | 14 | 16 | 14 | 13 | 11 | 13 | 13 | 13 | 11 | 11 | 12 | 14 | 12 | 12 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | WNW 11 | NNW 7 | NNW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 16 | WNW 16 | NNW 9 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 |
| kJ | 990 | 23 | 337 | 222 | 596 | 490 | 471 | 452 | 268 | 447 | 249 | 869 | 1002 | 907 | 1042 | 919 | 905 | 878 | 772 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | — | NW 11 | NW 11 | W 10 | W 10 | WNW 18 | WNW 18 | WNW 11 | WNW 11 | NW 15 | NNW 9 | NNW 8 | NNW 8 | — | — | — | — | NNW 6 |
| kJ | 40 | — | 189 | 185 | 8 | 8 | 32 | 120 | 23 | 22 | 649 | 232 | 167 | 181 | — | — | — | — | 68 |
Swell 3 Height (m) Direction Period (s) | — | — | WNW 11 | NNW 10 | W 21 | NW 19 | WNW 10 | WNW 12 | — | — | WNW 10 | WNW 10 | WNW 10 | — | — | — | — | — | — |
| kJ | — | — | 23 | 128 | 8 | 15 | 10 | 27 | — | — | 20 | 19 | 19 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 11 | — | — | — | — | — | — | NNW 9 | NNW 9 | — | — | — | — | NNW 7 | NNW 7 | NNW 7 | NNW 6 | — |
| kJ | — | 1027 | — | — | — | — | — | — | 367 | 294 | — | — | — | — | 158 | 149 | 117 | 87 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 34 | 34 | 33 | 0 | 2 | 2 | 1 | 32 | 32 | 35 | 32 | 32 | 32 | 32 | 32 | 35 | 35 | 35 | 34 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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