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Surf Forecasts:
Carvalhal surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 5 am Saturday 21 Mar 2026 WETForecast update in hr min s Forecast update imminent
Carvalhal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Carvalhal sea temperature is
14.9° C
(Which is slightly cooler than normal)How big are the waves at Carvalhal today?
The current surf forecast for Carvalhal at 8AM is: 1.3m 9s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a Southwest direction (forecast issued at 05:00am March 21). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 8s |
| Afternoon (21 Mar) | 3.5ft (1.1m) | 8s |
| Evening (21 Mar) | 3.5ft (1.1m) | 8s |
Table - waves today at Carvalhal. (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) (?) | 10 | 10 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 292 | 238 | 256 | 176 | 160 | 157 | 160 | 206 | 158 | 158 | 135 | 138 | 166 | 154 | 158 | 147 | 149 | 145 | 147 | 138 | 155 | 115 | 118 | 124 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- on | on | glass | cross- off | cross- off | cross- off | off | glass | on | cross- on | cross- off | cross- off |
High Tide / height (m) | 3:59PM 2.92 | 4:18AM 2.93 | 4:39PM 2.82 | 5:02AM 2.72 | 5:24PM 2.65 | |||||||||||||||||||
Low Tide / height (m) | 9:47AM -0.04 | 10:03PM 0.03 | 10:25AM 0.10 | 10:46PM 0.17 | 11:07AM 0.31 | 11:35PM 0.36 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - |
 |  |  | | |  |  | | | |  | |  | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | 2 | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 15 | 17 | 18 | 17 | 15 | 14 | 12 | 12 | 13 | 17 | 18 | 17 | 16 | 15 | 13 | 13 | 14 | 18 | 18 | 19 | 18 | 16 |
| Feels °C (?) | 8 | 9 | 12 | 15 | 17 | 17 | 14 | 12 | 10 | 10 | 10 | 16 | 16 | 15 | 16 | 14 | 11 | 11 | 13 | 18 | 15 | 17 | 17 | 13 |
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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 Carvalhal 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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