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:
Blacknose Point surfForecast / VIC – Far West / Australia
48hr Weather and Surf, issued 10 pm Tuesday 16 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Blacknose Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blacknose Point sea temperature is
16.1° C
(Which is slightly warmer than usual)How big are the waves at Blacknose Point today?
The current surf forecast for Blacknose Point at 5AM is: 1.4m 10s primary swell from a South direction and 1.1m 11s secondary swell from a Southwest direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 10:00pm December 16). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 4.5ft (1.3m) | 10s |
| Afternoon (17 Dec) | 3.5ft (1.0m) | 10s |
| Evening (17 Dec) | 3ft (0.9m) | 9s |
Table - waves today at Blacknose Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 743 | 553 | 452 | 384 | 327 | 273 | 225 | 179 | 133 | 132 | 153 | 134 | 140 | 224 | 195 | 458 | 444 | 464 | 442 | 529 | 576 | 522 | 433 | 411 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | cross- on | glass | cross- off | cross- off | glass | on | cross- on | cross- on | cross | off | cross- off | cross- off | on | cross- on | cross- on | cross- off | cross | off | off | off |
High Tide / height (m) | 12:55AM 0.92 | 1:20AM 1.00 | 1:45AM 1.06 | |||||||||||||||||||||
Low Tide / height (m) | 4:35PM 0.28 | 5:18PM 0.24 | ||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - |
| Sunset | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | |  | |  |  | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 13 | 16 | 23 | 25 | 23 | 21 | 18 | 19 | 19 | 21 | 27 | 29 | 26 | 22 | 21 | 21 | 20 | 21 | 22 | 20 | 18 |
| Feels °C (?) | 9 | 8 | 9 | 10 | 13 | 22 | 21 | 20 | 20 | 16 | 17 | 16 | 18 | 24 | 25 | 23 | 20 | 17 | 17 | 17 | 18 | 19 | 16 | 14 |
- 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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