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Surf Forecasts:
Cogumelo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 6 am Thursday 28 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
17.3° C
(Which is slightly cooler than normal)How big are the waves at Cogumelo today (28 May):
- Morning surf: Morning surf (28 May, local time) - 3ft (0.9m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 3ft (0.9m), 11s period with NW swell.
- Evening surf: Evening surf (28 May, local time) - 4ft (1.2m), 6s period with NW swell.
The current surf forecast for Cogumelo at 11AM is: 0.9m 10s primary swell from a West-northwest direction and 0.3m 12s secondary swell from a Northwest direction (forecast issued at 06:00am May 28). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 3ft (0.9m) | 10s |
| Afternoon (28 May) | 3ft (0.9m) | 11s |
| Evening (28 May) | 4ft (1.2m) | 6s |
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 28°C on Thu morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 10 | NW 10 | NW 10 | WNW 11 | NW 11 | NW 11 | NW 6 | NW 6 | NW 6 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 7 | WNW 10 | WNW 10 | NW 7 | NW 7 | NW 7 | WNW 12 | WNW 12 | |
125 | 142 | 148 | 204 | 169 | 137 | 102 | 82 | 99 | 123 | 152 | 193 | 180 | 210 | 172 | 195 | 176 | 169 | 163 | 149 | 284 | 397 | 467 | 452 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-on | cross-on | cross-on | glassy | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 1:36PM2.48m | 1:53AM2.46m | 2:13PM2.56m | 2:31AM2.48m | 2:48PM2.61m | |||||||||||||||||||
Low Tide | 7:22AM0.52m | 7:44PM0.54m | 7:58AM0.49m | 8:21PM0.48m | 8:32AM0.47m | 8:57PM0.43m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |  | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | 6:15 |
 | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:49 | — | 8:50 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 23 | 28 | 22 | 19 | 17 | 18 | 17 | 17 | 23 | 25 | 21 | 20 | 18 | 17 | 17 | 16 | 20 | 24 | 23 | 23 | 19 | 16 |
18 | 18 | 23 | 26 | 20 | 18 | 18 | 18 | 16 | 16 | 22 | 22 | 18 | 19 | 18 | 16 | 16 | 15 | 18 | 20 | 19 | 19 | 16 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | NW 10 | NW 10 | WNW 11 | NW 11 | NW 11 | NW 6 | NW 6 | NW 10 | NW 6 | NW 6 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 7 | NW 7 | WNW 10 | WNW 9 | WNW 13 | WNW 13 | WNW 12 | WNW 12 |
 kJ | 125 | 142 | 148 | 204 | 169 | 137 | 92 | 82 | 79 | 82 | 74 | 193 | 180 | 210 | 167 | 195 | 149 | 114 | 163 | 121 | 253 | 378 | 467 | 452 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | SSW 15 | SSW 16 | SSW 16 | NW 10 | NW 10 | WNW 13 | WNW 12 | WNW 12 | NW 9 | NW 10 | NW 9 | NW 9 | SSW 15 | WNW 10 | WNW 10 | WNW 15 | WNW 14 | SW 14 | SW 14 | WNW 8 | WNW 9 |
| kJ | 52 | 52 | 23 | 22 | 24 | 24 | 102 | 79 | 99 | 123 | 152 | 31 | 23 | 14 | 14 | 22 | 176 | 169 | 22 | 113 | 8 | 8 | 99 | 124 |
Swell 3 Height (m) Direction Period (s) | NW 3 | SSW 4 | SSW 15 | S 11 | SE 6 | W 16 | WNW 15 | WNW 14 | SSW 16 | NW 10 | NW 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 9 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 2 | 1 | 22 | 2 | 2 | 5 | 21 | 63 | 24 | 60 | 45 | 21 | 21 | 21 | 22 | 3 | 21 | 21 | 21 | 8 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | — | WNW 4 | NW 5 | — | — | NW 6 | — | — | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | — | — | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 | NNW 7 |
| kJ | 2 | — | — | — | 19 | 66 | — | — | 75 | — | — | 53 | 51 | 96 | 172 | 167 | — | — | 114 | 149 | 284 | 397 | 313 | 229 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 9 | 9 | 73 | 69 | 69 | 0 | 9 | 9 | 0 | 9 | 71 | 69 | 69 | 9 | 9 | 0 | 9 | 9 | 77 | 303 | 286 | 257 | 9 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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