Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Ras Kaydah surfForecast / Masirah Island / Oman
48hr Weather and Surf, issued 9 pm Sunday 14 Dec 2025 +04Forecast update in hr min s Forecast update imminent
Ras Kaydah surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ras Kaydah sea temperature is
25.7° C
(Which is normal for this time of year)How big are the waves at Ras Kaydah today?
The current surf forecast for Ras Kaydah at 5AM is: 0.2m 8s primary swell from a South-southeast direction and 0.2m 5s secondary swell from a East-southeast direction (forecast issued at 09:00pm December 14). The wind direction is predicted to be cross-onshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 0.5ft (0.2m) | 8s |
| Afternoon (15 Dec) | 0.5ft (0.1m) | 14s |
| Evening (15 Dec) | 0.5ft (0.1m) | 19s |
Table - waves today at Ras Kaydah. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 8 | 8 | 8 | 8 | 8 | 9 | 14 | 8 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 6 | 6 | 6 | 6 | 6 | 3 | 4 | 6 | 7 | 27 | 25 | 25 | 25 | 55 | 55 | 55 | 55 | 97 | 96 | 94 | 85 | 81 | 80 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross |
High Tide / height (m) | 7:24PM 1.62 | 4:58AM 1.85 | 8:13PM 1.77 | 5:37AM 1.82 | 8:50PM 1.89 | 6:18AM 1.80 | ||||||||||||||||||
Low Tide / height (m) | 11:28PM 1.46 | 12:39PM 0.55 | 12:47AM 1.51 | 1:14PM 0.45 | 1:48AM 1.52 | 1:48PM 0.37 | ||||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 |
 | | | |  | | | | | | |  |  | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 22 | 22 | 20 | 21 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 22 | 21 | 22 | 21 | 21 | 22 | 23 | 23 |
- 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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