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Costa Nova surfForecast / Beira / Portugal
48hr Weather and Surf, issued 5 am Thursday 04 Dec 2025 WETForecast update in hr min s Forecast update imminent
Costa Nova surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Costa Nova sea temperature is
15.7° C
(Which is normal for this time of year)How big are the waves at Costa Nova today?
The current surf forecast for Costa Nova at 1PM is: 4.0m 13s primary swell from a Northwest direction and 3.0m 13s secondary swell from a West-northwest direction (forecast issued at 05:00am December 04). The wind direction is predicted to be cross-onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 13ft (4.0m) | 13s |
| Afternoon (04 Dec) | 11ft (3.5m) | 13s |
| Evening (04 Dec) | 11ft (3.5m) | 13s |
Table - waves today at Costa Nova. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5874 | 5465 | 4715 | 4591 | 4446 | 4323 | 4610 | 5197 | 5980 | 7552 | 8165 | 10731 | 9436 | 8069 | 6636 | 6389 | 6924 | 7260 | 10942 | 13853 | 13779 | 11932 | 9995 | 8269 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross | cross | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 2:08AM 3.20 | 2:31PM 3.20 | 2:52AM 3.28 | 3:18PM 3.19 | 3:37AM 3.30 | 4:05PM 3.12 | ||||||||||||||||||
Low Tide / height (m) | 8:03AM 0.76 | 8:24PM 0.75 | 8:51AM 0.69 | 9:09PM 0.76 | 9:39AM 0.69 | 9:54PM 0.82 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| Sunrise | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - |
 |  |  |  | |  | | | | |  |  | |  | | | | | | | | | | | |
Rain (mm) | 3 | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 17 |
| Feels °C (?) | 10 | 8 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 12 | 12 | 15 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 14 |
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