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:
Horseshoe surfForecast / Siargao Islands / Philippines
48hr Weather and Surf, issued 7 am Saturday 13 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Horseshoe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Horseshoe sea temperature is
29.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Horseshoe today?
The current surf forecast for Horseshoe at 10AM is: 1.4m 9s primary swell from a East-northeast direction and 0.5m 7s secondary swell from a North direction (forecast issued at 07:00am December 13). The wind direction is predicted to be onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 4.5ft (1.4m) | 9s |
| Afternoon (13 Dec) | 4.5ft (1.4m) | 9s |
| Evening (13 Dec) | 5ft (1.6m) | 9s |
Table - waves today at Horseshoe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 415 | 362 | 320 | 320 | 365 | 456 | 491 | 491 | 502 | 491 | 491 | 480 | 530 | 530 | 519 | 460 | 422 | 422 | 430 | 386 | 392 | 383 | 423 | 418 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | on | on | cross- on | on | on | on | on | cross- on | on | on |
High Tide / height (m) | 12:44PM 1.56 | 1:31AM 1.32 | 1:38PM 1.59 | 2:47AM 1.36 | 2:24PM 1.63 | |||||||||||||||||||
Low Tide / height (m) | 6:02AM 0.75 | 7:26PM 0.74 | 7:08AM 0.84 | 8:28PM 0.63 | 8:11AM 0.88 | 9:16PM 0.51 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - |
 |  | | | | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 1 | 2 | 3 | 4 | 5 | 1 | - | 1 | 4 | 5 | 4 | 3 | 2 | 2 | 2 | 2 | 3 |
| Temp. °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 31 | 28 | 30 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 29 |
- 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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