Surf Forecasts:
How big are the waves at Reef today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3.5ft (1.1m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 4.5ft (1.3m), 10s period with NW swell.
- Evening surf: Evening surf (31 Aug, local time) - 4.5ft (1.4m), 10s period with NW swell.
The current surf forecast for Reef at 3AM is: 1.2m 9s primary swell from a Northwest direction and 0.9m 5s secondary swell from a North-northwest direction (forecast issued at 12:00am August 31). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3.5ft (1.1m) | 9s |
| Afternoon (31 Aug) | 4.5ft (1.3m) | 10s |
| Evening (31 Aug) | 4.5ft (1.4m) | 10s |
Table - waves today at Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 17°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | SW 16 | SW 16 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SW 15 | S 18 | SSW 14 | SSW 15 | SSW 15 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 230 | 199 | 199 | 208 | 318 | 348 | 348 | 384 | 10 | 10 | 332 | 23 | 22 | 22 | 8 | 8 | 21 | 21 | 22 | 55 | 44 | 41 | 29 | 24 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:10AM2.82m | 5:24PM2.94m | 5:46AM2.76m | 6:02PM2.80m | 6:25AM2.66m | 6:46PM2.61m | ||||||||||||||||||
Low Tide | 11:01PM0.10m | 11:11AM0.19m | 11:35PM0.18m | 11:48AM0.28m | 00:12AM0.31m | 12:31PM0.42m | ||||||||||||||||||
 | | |  |  | | | | | | |  | | | | | | | | | | | | | |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 18 | 19 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 19 | 20 | 21 | 19 | 18 |
Feels °C | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 14 | 15 | 16 | 15 | 17 | 18 | 19 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | SW 16 | SW 16 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SSW 14 | NNW 9 | SSW 15 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 230 | 199 | 199 | 208 | 318 | 348 | 348 | 384 | 10 | 10 | 332 | 23 | 22 | 22 | 8 | 8 | 21 | 28 | 22 | 55 | 44 | 41 | 29 | 14 |
Swell 2 Height (m) Direction Period (s) | W 12 | — | WNW 11 | NW 11 | SW 17 | SW 17 | WNW 10 | SW 16 | — | — | SW 16 | — | — | — | — | S 18 | — | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 11 | — | 24 | 64 | 12 | 11 | 10 | 10 | — | — | 10 | — | — | — | — | 6 | — | 21 | 22 | 23 | 24 | 24 | 24 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | S 18 | W 11 | S 11 | S 11 | SW 16 | S 10 | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 |
| kJ | — | — | 6 | 9 | 2 | 2 | 10 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 10 | NW 10 | NNW 6 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 29 | 48 | 58 | 60 | 72 | 88 | 95 | 124 | 772 | 681 | 102 | 578 | 535 | 523 | 523 | 497 | 439 | 372 | 352 | 218 | 186 | 163 | 124 | 128 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 32 | 35 | 236 | 236 | 553 | 236 | 35 | 35 | 35 | 236 | 236 | 549 | 546 | 236 | 130 | 34 | 34 | 32 | 32 | 32 | 32 | 43 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest