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Surf Forecasts:
Porto Covo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 WESTForecast update in hr min s Forecast update imminent
Porto Covo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porto Covo sea temperature is
16.7° C
(Which is slightly cooler than normal)How big are the waves at Porto Covo today?
The current surf forecast for Porto Covo at 1AM is: 2.0m 12s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 06:00pm May 20). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 5.5ft (1.7m) | 12s |
| Afternoon (21 May) | 5ft (1.5m) | 11s |
| Evening (21 May) | 5ft (1.5m) | 11s |
Table - waves today at Porto Covo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 31°C on Fri morning, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
2053 | 1673 | 1407 | 1117 | 1005 | 850 | 710 | 615 | 563 | 508 | 478 | 469 | 540 | 544 | 604 | 582 | 572 | 572 | 485 | 503 | 494 | 423 | 415 | 415 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | glassy | off | off | off | cross-off | on | cross-on | cross-on | glassy | cross-off | off | off | glassy | glassy | on | on | glassy | glassy | off | glassy | cross-off | cross-off | |
High Tide | 6:07PM2.82m | 6:45AM2.43m | 7:06PM2.67m | 7:49AM2.26m | 8:12PM2.53m | 9:00AM2.16m | ||||||||||||||||||
Low Tide | 00:29AM0.28m | 12:41PM0.54m | 1:33AM0.44m | 1:44PM0.69m | 2:45AM0.57m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | |  | | |  | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | — | 8:42 | — | — | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:43 | — | — | — | — | — | 8:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 21 | 19 | 20 | 20 | 20 | 24 | 27 | 26 | 27 | 25 | 24 | 23 | 22 | 25 | 31 | 28 | 24 | 21 | 23 | 22 | 21 | 24 | 31 |
22 | 20 | 19 | 19 | 18 | 18 | 22 | 24 | 24 | 25 | 25 | 23 | 20 | 20 | 23 | 29 | 25 | 22 | 21 | 22 | 20 | 20 | 23 | 29 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 2053 | 1673 | 1407 | 1117 | 1005 | 850 | 710 | 615 | 563 | 508 | 478 | 469 | 540 | 544 | 604 | 582 | 572 | 572 | 485 | 503 | 494 | 423 | 415 | 415 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SSE 9 | SSE 10 | S 5 | S 5 | S 5 | NW 4 | S 14 | NW 5 | SSW 13 | S 13 |
| kJ | 8 | 8 | 8 | 8 | 7 | 7 | 18 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 9 | 18 | 4 | 4 | 4 | 2 | 16 | 7 | 17 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 13 | SW 13 | SW 13 | S 16 | SW 16 | SW 16 | S 16 | — | SW 14 | SW 14 | SSE 10 | SW 14 | SW 14 | S 4 | SW 14 | S 13 | SE 9 | SW 13 |
| kJ | — | — | — | — | — | — | 7 | 7 | 7 | 5 | 10 | 10 | 5 | — | 8 | 8 | 9 | 8 | 8 | 3 | 8 | 14 | 12 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | SE 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 28 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 67 | 56 | 5 | 0 | 0 | 0 | 0 | 36 | 36 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 62 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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