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Surf Forecasts:
Cogumelo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 11 am Tuesday 09 Dec 2025 WETForecast 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
16.4° C
(Which is slightly cooler than normal)How big are the waves at Cogumelo today?
The current surf forecast for Cogumelo at 6PM is: 4.5m 16s primary swell from a West direction (forecast issued at 11:00am December 09). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 13ft (4.0m) | 16s |
| Afternoon (09 Dec) | 13ft (4.0m) | 16s |
| Evening (09 Dec) | 13ft (4.0m) | 15s |
Table - waves today at Cogumelo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7847 | 7475 | 8757 | 8723 | 7220 | 6584 | 5891 | 5299 | 4363 | 3794 | 3585 | 3331 | 3214 | 3399 | 3447 | 3359 | 3220 | 2778 | 2288 | 1803 | 1127 | 891 | 1922 | 1865 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- off | off | off | off | glass | glass | cross- on | cross- on | cross | glass | glass | glass |
High Tide / height (m) | 5:52PM 2.36 | 6:11AM 2.64 | 6:50PM 2.20 | 7:10AM 2.46 | 7:54PM 2.10 | |||||||||||||||||||
Low Tide / height (m) | 11:39AM 0.33 | 11:45PM 0.57 | 12:37PM 0.51 | 12:42AM 0.73 | 1:39PM 0.65 | 1:48AM 0.85 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - |
 |  | |  |  |  | | | |  |  |  | | | | | | | | | | | |  | |
Rain (mm) | - | 1 | 2 | 12 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 6 |
| Temp. °C | 17 | 18 | 17 | 15 | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 14 | 14 | 12 | 11 | 11 | 11 | 14 | 15 | 14 | 14 | 13 | 12 | 11 |
| Feels °C (?) | 13 | 14 | 12 | 13 | 15 | 15 | 13 | 12 | 12 | 13 | 12 | 12 | 12 | 9 | 10 | 10 | 10 | 13 | 14 | 13 | 13 | 13 | 12 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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