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:
Wallaga Rivermouth 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
Wallaga Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wallaga Rivermouth sea temperature is
18.6° C
(Which is normal for this time of year)How big are the waves at Wallaga Rivermouth today?
The current surf forecast for Wallaga Rivermouth at 3PM is: 0.7m 9s primary swell from a East direction and 0.2m 7s secondary swell from a South direction, 0.1m 17s secondary swell from a Northeast 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 (0.5m) | 6s |
| Afternoon (11 Dec) | 2.5ft (0.7m) | 9s |
| Evening (11 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at Wallaga Rivermouth. (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) (?) | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 45 | 79 | 46 | 32 | 32 | 48 | 68 | 87 | 110 | 146 | 240 | 224 | 271 | 522 | 163 | 157 | 151 | 208 | 217 | 251 | 229 | 186 | 128 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | on | cross- on | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross- on | cross- on | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 2:17PM 1.38 | 3:31AM 1.14 | 3:13PM 1.27 | 4:25AM 1.18 | 4:10PM 1.17 | |||||||||||||||||||
Low Tide / height (m) | 8:00AM 0.62 | 9:10PM 0.37 | 9:09AM 0.64 | 9:56PM 0.42 | 10:21AM 0.64 | 10:39PM 0.45 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - |
 |  |  | | |  |  | | | | | | | | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - |
| Temp. °C | 15 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 16 | 18 | 20 | 20 | 19 | 17 | 16 | 15 | 18 | 23 | 23 | 19 | 18 | 18 | 16 | 15 |
| Feels °C (?) | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 14 | 17 | 22 | 22 | 20 | 18 | 18 | 15 | 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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