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:
Mckenzies Beach surfForecast / NSW – Far South / Australia
48hr Weather and Surf, issued 10 am Thursday 11 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Mckenzies Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mckenzies Beach sea temperature is
19.1° C
(Which is normal for this time of year)How big are the waves at Mckenzies Beach today?
The current surf forecast for Mckenzies Beach at 3PM is: 0.4m 9s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a South direction, 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 10:00am December 11). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1.5ft (0.4m) | 9s |
| Afternoon (11 Dec) | 1.5ft (0.4m) | 9s |
| Evening (11 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at Mckenzies Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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 | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 9 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 31 | 32 | 32 | 32 | 32 | 32 | 49 | 68 | 84 | 110 | 187 | 228 | 276 | 266 | 510 | 202 | 154 | 147 | 240 | 248 | 240 | 210 | 178 | 121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | on | on | on | glass | glass | cross- off | cross- off | glass | cross- on | cross | cross | cross- off | off | cross- off | cross- off | cross- on | cross- on | glass | off | cross- off | glass | cross- off |
High Tide / height (m) | 2:11PM 1.44 | 3:23AM 1.25 | 3:07PM 1.33 | 4:16AM 1.28 | 4:05PM 1.23 | |||||||||||||||||||
Low Tide / height (m) | 8:03AM 0.65 | 8:58PM 0.40 | 9:08AM 0.68 | 9:44PM 0.47 | 10:14AM 0.68 | 10:26PM 0.51 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - |
 | |  | | |  | | | | | | |  |  | | | | | | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - |
| Temp. °C | 15 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 17 | 19 | 20 | 20 | 18 | 16 | 15 | 17 | 22 | 21 | 20 | 18 | 17 | 16 | 15 |
| Feels °C (?) | 14 | 15 | 15 | 15 | 16 | 16 | 14 | 14 | 15 | 17 | 19 | 19 | 20 | 18 | 16 | 15 | 17 | 20 | 18 | 22 | 19 | 17 | 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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