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Surf Forecasts:
Miramar surfForecast / Douro & Minho / Portugal
48hr Weather and Surf, issued 5 am Wednesday 10 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
15.6° C
(Which is normal for this time of year)How big are the waves at Miramar today?
The current surf forecast for Miramar at 11AM is: 3.0m 13s primary swell from a West direction (forecast issued at 05:00am December 10). The wind direction is predicted to be glassy and the swell rating is 11.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 10ft (3.0m) | 13s |
| Afternoon (10 Dec) | 10ft (3.0m) | 13s |
| Evening (10 Dec) | 10ft (3.0m) | 13s |
Table - waves today at Miramar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 16 | 18 | 19 | 19 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4126 | 3662 | 3188 | 2753 | 2570 | 2681 | 2995 | 3234 | 3213 | 2763 | 2233 | 1750 | 1249 | 1226 | 2392 | 3062 | 2948 | 2394 | 6021 | 9400 | 14601 | 15662 | 14840 | 13043 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross | cross | cross | cross | off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:37AM 2.77 | 7:16PM 2.32 | 7:36AM 2.58 | 8:19PM 2.21 | 8:40AM 2.43 | 9:25PM 2.17 | ||||||||||||||||||
Low Tide / height (m) | 12:12AM 0.57 | 1:03PM 0.51 | 1:10AM 0.73 | 2:04PM 0.66 | 2:14AM 0.86 | 3:09PM 0.77 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:06 | - | - | - | - | - | - | - | 5:06 | - | - | - | - | - | - | - | 5:06 | - | - | - |
 |  |  | | | | | | |  |  |  | |  |  | | | |  | | | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | 4 | 2 | 2 | 1 | - | - | - |
| Temp. °C | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 11 |
| Feels °C (?) | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 10 | 10 | 8 | 7 | 9 | 10 | 10 | 8 | 7 | 6 | 7 | 7 | 5 | 5 | 5 | 6 | 7 |
- 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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