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:
Ribeira da Janela surfForecast / Madeira / Portugal
48hr Weather and Surf, issued 5 am Sunday 28 Dec 2025 WETForecast update in hr min s Forecast update imminent
Ribeira da Janela surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ribeira da Janela sea temperature is
19.6° C
(Which is slightly warmer than usual)How big are the waves at Ribeira da Janela today?
The current surf forecast for Ribeira da Janela at 8AM is: 2.4m 9s primary swell from a North-northwest direction and 1.9m 10s secondary swell from a North-northwest direction, 1.8m 11s secondary swell from a North-northeast direction (forecast issued at 05:00am December 28). The wind direction is predicted to be onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Dec) | 6ft (1.8m) | 11s |
| Afternoon (28 Dec) | 7.5ft (2.3m) | 10s |
| Evening (28 Dec) | 6ft (1.9m) | 10s |
Table - waves today at Ribeira da Janela. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | |||||||||||||||||||||
| 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) (?) | 8 | 9 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 14 | 13 | 13 | 12 | 12 | 12 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 844 | 897 | 778 | 844 | 1034 | 838 | 654 | 549 | 471 | 333 | 340 | 355 | 424 | 511 | 1738 | 1447 | 793 | 1271 | 2090 | 1858 | 1657 | 1379 | 1210 | 1073 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | glass | cross- off | glass | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 7:27AM 1.79 | 8:18PM 1.66 | 8:39AM 1.77 | 9:29PM 1.73 | 9:54AM 1.80 | 10:37PM 1.84 | ||||||||||||||||||
Low Tide / height (m) | 1:56PM 0.51 | 2:20AM 0.64 | 3:06PM 0.49 | 3:38AM 0.58 | 4:15PM 0.44 | |||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wed 31 | |||||||||||||||||||||
| Sunrise | - | - | 8:08 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:10 | - | - |
 |  |  | |  | |  | | | | |  | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 19 | 18 | 18 |
| Feels °C (?) | 10 | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 14 | 15 | 16 | 16 | 17 | 17 | 17 | 19 | 20 | 19 | 19 | 18 |
- 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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