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Surf Forecasts:
Comporta surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 12 pm Tuesday 21 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Comporta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Comporta sea temperature is
17.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Comporta today?
The current surf forecast for Comporta at 8PM is: 0.9m 13s primary swell from a West-northwest direction and 0.1m 15s secondary swell from a Southwest direction, 1.0m 6s secondary swell from a Southwest direction (forecast issued at 12:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 4ft (1.2m) | 6s |
| Afternoon (21 Apr) | 1.5ft (0.5m) | 15s |
| Evening (21 Apr) | 3.5ft (1.0m) | 13s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 14 | 10 | 13 | 9 | 10 | 10 | 10 | 12 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 104 | 57 | 134 | 218 | 465 | 437 | 915 | 801 | 373 | 312 | 394 | 721 | 325 | 202 | 256 | 394 | 495 | 562 | 980 | 959 | 828 | 716 | 663 | 603 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | on | cross- on | on | cross- on | glass | glass | on | on | on | on | cross- on | glass | glass | glass | on | on | on | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 6:14PM 2.71 | 6:51AM 2.40 | 7:14PM 2.52 | 8:00AM 2.18 | 8:27PM 2.37 | |||||||||||||||||||
Low Tide / height (m) | 11:54AM 0.37 | 12:32AM 0.34 | 12:49PM 0.59 | 1:39AM 0.55 | 1:57PM 0.79 | 3:04AM 0.69 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 |
| Sunset | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:17 | - | - | - | - |
 |  | |  |  |  |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 17 | 16 | 14 | 14 | 13 | 12 | 13 | 16 | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 15 | 14 | 14 | 13 |
| Feels °C (?) | 16 | 15 | 13 | 13 | 11 | 12 | 12 | 11 | 12 | 15 | 13 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 14 | 12 | 12 | 13 | 12 |
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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 Comporta 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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