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:
Brandon Bay surfForecast / Kerry / Ireland
48hr Weather and Surf, issued 5 pm Saturday 13 Dec 2025 ISTForecast update in hr min s Forecast update imminent
Brandon Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Brandon Bay sea temperature is
10.7° C
(Which is normal for this time of year)How big are the waves at Brandon Bay today?
The current surf forecast for Brandon Bay at 7PM is: 4.5m 13s primary swell from a West direction (forecast issued at 05:00pm December 13). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 13ft (4.0m) | 13s |
| Evening (13 Dec) | 15ft (4.5m) | 13s |
Table - waves today at Brandon Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5774 | 5939 | 6225 | 5660 | 5043 | 4620 | 4252 | 4199 | 3920 | 4122 | 3622 | 3499 | 3369 | 4565 | 5755 | 5611 | 8047 | 7543 | 7055 | 6957 | 6453 | 6056 | 5973 | 5521 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross | cross | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:29AM 3.01 | 12:46PM 2.99 | 1:26AM 3.09 | 1:45PM 3.03 | 2:14AM 3.21 | |||||||||||||||||||
Low Tide / height (m) | 6:11PM 1.05 | 6:44AM 1.27 | 7:09PM 1.06 | 7:41AM 1.16 | 7:58PM 1.02 | 8:28AM 1.02 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:42 | - |
| Sunset | 4:27 | - | - | - | - | - | - | - | 4:27 | - | - | - | - | - | - | - | 4:27 | - | - | - | - | - | - | - |
 |  |  | | | |  | | | | |  |  | |  |  | | | | | | |  | | |
Rain (mm) | 2 | 4 | 7 | 6 | 6 | 4 | 7 | 4 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 8 |
| Feels °C (?) | 1 | 2 | 4 | 5 | 6 | 7 | 6 | 5 | 5 | 6 | 7 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 5 |
- 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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