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Surf Forecasts:
Reef surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 pm Sunday 10 May 2026 WESTForecast update in hr min s Forecast update imminent
Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Reef sea temperature is
16.5° C
(Which is normal for this time of year)How big are the waves at Reef today?
The current surf forecast for Reef at 9PM is: 3.5m 10s primary swell from a West-southwest direction and 3.0m 9s secondary swell from a West-southwest direction (forecast issued at 12:00pm May 10). An open ocean swell of 1.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 10ft (3.0m) | 9s |
| Afternoon (10 May) | 11ft (3.5m) | 9s |
| Evening (10 May) | 11ft (3.5m) | 10s |
Table - waves today at Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 17°C on Mon morning, min 15°C on Sun morning). Winds decreasing (strong winds from the SSW on Sun morning, calm by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | |
1591 | 1599 | 1958 | 2000 | 1380 | 926 | 682 | 527 | 436 | 337 | 261 | 222 | 168 | 138 | 56 | 74 | 60 | 49 | 62 | 52 | 52 | 52 | 38 | 38 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | glassy | glassy | glassy | |
High Tide | 9:57AM1.97m | 10:19PM2.23m | 11:06AM2.09m | 11:21PM2.35m | 12:02PM2.28m | 00:15AM2.53m | ||||||||||||||||||
Low Tide | 3:52PM1.02m | 4:49AM0.83m | 5:03PM0.92m | 5:46AM0.66m | 6:02PM0.75m | 6:36AM0.46m | ||||||||||||||||||
 | |  | |  | | | |  | | |  |  | | |  | | | | |  | | | | |
 | 6:30 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — |
 | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — | — | — | 8:40 |
— | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
7 | 8 | 8 | 8 | 10 | 10 | 11 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 12 | NNW 12 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
 kJ | 176 | 180 | 203 | 274 | 1380 | 926 | 682 | 527 | 859 | 915 | 750 | 524 | 452 | 408 | 404 | 331 | 312 | 242 | 184 | 137 | 127 | 99 | 96 | 94 |
Swell 2 Height (m) Direction Period (s) | S 16 | — | NNW 10 | S 20 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | SW 18 | SW 18 | WNW 9 | WSW 7 | WSW 7 | WSW 7 | W 7 | SW 6 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | 5 | — | 32 | 8 | 341 | 330 | 385 | 560 | 13 | 12 | 16 | 222 | 168 | 138 | 56 | 74 | 25 | 25 | 25 | 24 | 52 | 52 | 38 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 19 | SW 19 | SW 19 | WNW 10 | SW 18 | — | SW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | S 10 | — | — | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | — | — | — | — | 7 | 15 | 15 | 18 | 13 | — | 12 | 30 | 29 | 28 | 25 | 25 | 2 | — | — | 24 | 23 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 10 | — | — | SW 8 | — | WSW 8 | WSW 8 | SW 7 | — | — | — | SSW 6 | — | SW 6 | SW 6 | SW 6 | SW 6 | — | — | — | — |
| kJ | 1591 | 1599 | 1958 | 2000 | — | — | 344 | — | 436 | 337 | 261 | — | — | — | 41 | — | 60 | 49 | 62 | 52 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 416 | 484 | 418 | 416 | 407 | 407 | 43 | 43 | 43 | 43 | 43 | 43 | 1 | 34 | 34 | 2 | 43 | 278 | 318 | 43 | 14 | 0 | 1 | 1 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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