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:
Conto Springs surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Monday 15 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Conto Springs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Conto Springs sea temperature is
20.0° C
(Which is slightly warmer than usual)How big are the waves at Conto Springs today?
The current surf forecast for Conto Springs at 7AM is: 1.4m 12s primary swell from a Southwest direction and 0.6m 17s secondary swell from a Southwest direction (forecast issued at 01:00am December 15). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 4.5ft (1.4m) | 12s |
| Afternoon (15 Dec) | 3ft (0.9m) | 16s |
| Evening (15 Dec) | 3.5ft (1.0m) | 16s |
Table - waves today at Conto Springs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 11 | 11 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 683 | 555 | 546 | 537 | 398 | 371 | 376 | 421 | 477 | 441 | 1034 | 1031 | 1045 | 558 | 516 | 509 | 974 | 961 | 1014 | 1111 | 1346 | 1477 | 1477 | 1029 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross | cross | cross- on | cross- on | cross | cross- on | cross- on | on | on | on | cross- on | cross- off | off |
High Tide / height (m) | 9:17PM 0.59 | 9:02PM 0.65 | 9:05PM 0.71 | |||||||||||||||||||||
Low Tide / height (m) | 5:51AM 0.26 | 6:01AM 0.20 | 6:22AM 0.15 | |||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:27 | - | - | - | - | - | - | - | 7:27 | - | - | - | - | - | - | - | 7:28 | - |
 | | |  | |  | | | | | | |  | | | | | |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 26 | 24 | 27 | 26 | 24 | 21 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 18 |
| Feels °C (?) | 26 | 24 | 23 | 25 | 24 | 22 | 21 | 22 | 20 | 21 | 20 | 22 | 20 | 20 | 19 | 19 | 20 | 18 | 18 | 17 | 17 | 18 | 17 | 13 |
- 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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