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Surf Forecasts:
Cogumelo surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 5 am Saturday 21 Mar 2026 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
14.6° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Cogumelo today?
The current surf forecast for Cogumelo at 11AM is: 1.3m 8s primary swell from a South-southwest direction and 0.9m 9s secondary swell from a West-southwest direction (forecast issued at 05:00am March 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 8s |
| Afternoon (21 Mar) | 2.5ft (0.8m) | 12s |
| Evening (21 Mar) | 3ft (0.9m) | 12s |
Table - waves today at Cogumelo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 8 | 8 | 12 | 8 | 12 | 11 | 11 | 11 | 8 | 15 | 15 | 14 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 277 | 307 | 262 | 228 | 207 | 160 | 224 | 209 | 179 | 176 | 135 | 305 | 258 | 506 | 398 | 264 | 581 | 147 | 342 | 380 | 321 | 287 | 107 | 82 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | off | off | off | off | off | off | glass | cross- on | cross- on | cross | glass | cross- off | cross- off | off | glass | cross- on | cross- on | cross- off | cross- off |
High Tide / height (m) | 3:56PM 2.94 | 4:15AM 2.95 | 4:36PM 2.84 | 4:59AM 2.74 | 5:20PM 2.67 | |||||||||||||||||||
Low Tide / height (m) | 9:44AM -0.04 | 10:00PM 0.03 | 10:22AM 0.10 | 10:43PM 0.17 | 11:04AM 0.31 | 11:31PM 0.37 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - |
 | |  | |  |  |  | | | |  | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | 2 | 1 | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 15 | 18 | 17 | 17 | 14 | 12 | 12 | 11 | 14 | 18 | 17 | 16 | 14 | 14 | 13 | 13 | 15 | 19 | 19 | 17 | 16 | 16 |
| Feels °C (?) | 12 | 12 | 14 | 17 | 16 | 17 | 13 | 11 | 10 | 9 | 13 | 18 | 16 | 15 | 13 | 14 | 12 | 12 | 14 | 19 | 17 | 16 | 15 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cogumelo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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