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Surf Forecasts:
Cogumelo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 5 pm 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 12AM is: 4.0m 14s primary swell from a West-northwest direction (forecast issued at 05:00pm December 09). The wind direction is predicted to be glassy and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 11ft (3.5m) | 13s |
| Afternoon (10 Dec) | 11ft (3.5m) | 13s |
| Evening (10 Dec) | 10ft (3.0m) | 13s |
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 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8405 | 8327 | 7301 | 6584 | 5891 | 5215 | 4363 | 3794 | 3662 | 3331 | 3214 | 3399 | 3447 | 3662 | 3331 | 2778 | 2288 | 1803 | 1223 | 891 | 1894 | 1905 | 1905 | 2397 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | glass | glass | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | off | glass | off | glass | glass | cross- on | cross- on | glass | glass | on | cross- off | cross | off |
High Tide / height (m) | 5:52PM 2.36 | 6:11AM 2.64 | 6:50PM 2.20 | 7:10AM 2.46 | 7:54PM 2.10 | 8:14AM 2.32 | ||||||||||||||||||
Low Tide / height (m) | 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 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - |
| Sunset | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - |
 |  |  | | |  |  | |  |  | | | | | |  | |  | | |  | | | | |
Rain (mm) | 1 | 11 | 4 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 8 | 7 | 2 | 1 |
| Temp. °C | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 14 | 12 | 12 | 12 | 12 | 15 | 16 | 14 | 14 | 13 | 12 | 11 | 12 | 13 |
| Feels °C (?) | 12 | 15 | 15 | 16 | 14 | 12 | 13 | 13 | 11 | 13 | 12 | 9 | 11 | 11 | 11 | 15 | 15 | 13 | 14 | 13 | 11 | 9 | 9 | 12 |
- 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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