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Surf Forecasts:
Cogumelo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 12 pm Wednesday 20 May 2026 WESTForecast update in hr min s Forecast update imminent
Cogumelo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cogumelo sea temperature is
16.6° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Cogumelo today?
The current surf forecast for Cogumelo at 9PM is: 2.2m 13s primary swell from a Northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 12:00pm May 20). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 8ft (2.5m) | 14s |
| Afternoon (20 May) | 8ft (2.5m) | 13s |
| Evening (20 May) | 7ft (2.2m) | 13s |
Table - waves today at Cogumelo. (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 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 14 | WNW 13 | 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 | |
2609 | 2359 | 2053 | 1673 | 1407 | 1117 | 1005 | 850 | 710 | 615 | 563 | 508 | 508 | 469 | 540 | 642 | 604 | 572 | 572 | 572 | 485 | 503 | 524 | 485 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | on | on | glassy | off | off | off | glassy | on | cross-on | cross-on | glassy | off | off | glassy | cross-off | cross-off | on | cross-on | glassy | glassy | cross-off | glassy | |
High Tide | 6:06PM2.83m | 6:44AM2.43m | 7:05PM2.68m | 7:48AM2.26m | 8:11PM2.54m | |||||||||||||||||||
Low Tide | 11:44AM0.36m | 00:28AM0.28m | 12:40PM0.53m | 1:33AM0.44m | 1:43PM0.69m | 2:44AM0.57m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | |  | |  | |
 | 6:22 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — |
 | — | — | — | 8:40 | — | — | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:43 | — | — | — | 8:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 28 | 23 | 21 | 20 | 20 | 20 | 20 | 24 | 28 | 28 | 27 | 25 | 23 | 22 | 21 | 26 | 31 | 28 | 23 | 20 | 22 | 21 | 20 |
19 | 27 | 21 | 20 | 20 | 19 | 18 | 18 | 23 | 26 | 26 | 26 | 25 | 21 | 19 | 20 | 23 | 28 | 24 | 21 | 19 | 21 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | NW 14 | WNW 13 | 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 |
 kJ | 2609 | 2359 | 2053 | 1673 | 1407 | 1117 | 1005 | 850 | 710 | 615 | 563 | 508 | 508 | 469 | 540 | 642 | 604 | 572 | 572 | 572 | 485 | 503 | 524 | 485 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 13 | SSE 7 | SSE 8 | S 13 | S 13 | S 13 | S 13 | SSE 10 | SSE 10 | SSE 5 | S 5 | S 5 | S 5 | NW 4 | S 4 | S 13 |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 14 | 5 | 6 | 14 | 13 | 13 | 14 | 9 | 19 | 5 | 4 | 4 | 4 | 4 | 1 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 13 | SW 13 | SW 13 | S 16 | SW 16 | S 16 | S 16 | SW 13 | SW 14 | SSE 10 | SW 14 | SW 14 | SW 14 | S 4 | SSW 14 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 5 | 10 | 5 | 5 | 7 | 8 | 10 | 8 | 8 | 8 | 4 | 19 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | SE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 28 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 51 | 39 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 39 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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