Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
Bay of Skaill surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 11 am Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Bay of Skaill surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bay of Skaill sea temperature is
10.2° C
(Which is slightly warmer than usual)How big are the waves at Bay of Skaill today?
The current surf forecast for Bay of Skaill at 6PM is: 5.0m 14s primary swell from a West direction (forecast issued at 11:00am December 13). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 16ft (5.0m) | 16s |
| Afternoon (13 Dec) | 13ft (4.0m) | 15s |
| Evening (13 Dec) | 20ft (6.0m) | 14s |
Table - waves today at Bay of Skaill. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 13 | 13 | 13 | 14 | 14 | 16 | 16 | 16 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13301 | 10024 | 7474 | 10028 | 13443 | 11435 | 8596 | 6030 | 4715 | 3765 | 2831 | 2335 | 1966 | 3199 | 3751 | 3042 | 2877 | 3448 | 4475 | 7858 | 9149 | 8298 | 6781 | 6219 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | off | off | off | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:31PM 2.49 | 4:31AM 2.32 | 4:34PM 2.46 | 5:23AM 2.42 | 5:30PM 2.48 | |||||||||||||||||||
Low Tide / height (m) | 9:16AM 1.13 | 10:09PM 0.78 | 10:31AM 1.09 | 11:07PM 0.78 | 11:32AM 1.00 | 11:55PM 0.76 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | 8:57 | - | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - |
| Sunset | - | - | 3:15 | - | - | - | - | - | - | - | 3:15 | - | - | - | - | - | - | - | 3:15 | - | - | - | - | - |
 | |  |  |  | |  | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 1 | - | - | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 12 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 8 |
| Feels °C (?) | -1 | -2 | -3 | -1 | 0 | -1 | 1 | 2 | 5 | 4 | 2 | 5 | -4 | -1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | -1 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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