Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Miramar surfForecast / Douro & Minho / Portugal
48hr Weather and Surf, issued 11 pm Saturday 27 Dec 2025 WETForecast update in hr min s Forecast update imminent
Miramar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miramar sea temperature is
14.1° C
(Which is slightly cooler than normal)How big are the waves at Miramar today?
The current surf forecast for Miramar at 2AM is: 1.0m 13s primary swell from a West direction and 0.1m 20s secondary swell from a West direction (forecast issued at 11:00pm December 27). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 3ft (0.9m) | 12s |
| Afternoon (28 Dec) | 2.5ft (0.8m) | 11s |
| Evening (28 Dec) | 2ft (0.6m) | 11s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| 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 | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 14 | 13 | 13 | 14 | 12 | 12 | 13 | 13 | 17 | 16 | 16 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 355 | 350 | 339 | 313 | 250 | 199 | 143 | 123 | 91 | 90 | 107 | 61 | 92 | 130 | 93 | 77 | 75 | 117 | 119 | 153 | 254 | 326 | 302 | 522 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | off | glass | glass | cross | cross- off | off | off | glass | glass | glass | glass | glass | glass | glass | cross- off | off | glass | glass | glass | cross |
High Tide / height (m) | 8:04PM 2.31 | 8:24AM 2.48 | 9:10PM 2.32 | 9:34AM 2.45 | 10:21PM 2.40 | 10:48AM 2.49 | ||||||||||||||||||
Low Tide / height (m) | 2:03AM 0.78 | 2:49PM 0.64 | 3:14AM 0.79 | 3:58PM 0.64 | 4:30AM 0.72 | 5:07PM 0.58 | ||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:58 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:14 | - |
 |  | | |  |  |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 9 | 10 | 12 | 14 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 12 | 12 | 12 |
| Feels °C (?) | 5 | 5 | 6 | 6 | 7 | 10 | 12 | 11 | 10 | 9 | 8 | 8 | 9 | 9 | 11 | 11 | 11 | 9 | 8 | 8 | 8 | 11 | 10 | 10 |
- 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Miramar 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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