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 pm Saturday 13 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
19.0° 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 1AM is: 1.5m 7s primary swell from a East-northeast direction and 1.4m 7s secondary swell from a East-northeast direction, 0.4m 10s secondary swell from a East direction (forecast issued at 10:00pm December 13). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.1m) | 7s |
| Afternoon (14 Dec) | 3.5ft (1.0m) | 8s |
| Evening (14 Dec) | 6ft (1.8m) | 7s |
Table - waves today at Wallaga Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 6 | 8 | 9 | 8 | 7 | 7 | 7 | 6 | 8 | 8 | 10 | 10 | 10 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 236 | 203 | 250 | 229 | 172 | 140 | 115 | 118 | 192 | 642 | 1153 | 470 | 205 | 189 | 126 | 45 | 477 | 565 | 725 | 612 | 603 | 738 | 411 | 397 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross | cross- off | off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | glass | on | on | cross- on | cross- off | cross- off | glass | cross | on | on | cross- on |
High Tide / height (m) | 5:14AM 1.24 | 5:07PM 1.09 | 5:58AM 1.30 | 6:02PM 1.04 | 6:39AM 1.36 | |||||||||||||||||||
Low Tide / height (m) | 10:39PM 0.45 | 11:27AM 0.60 | 11:18PM 0.46 | 12:26PM 0.55 | 11:56PM 0.46 | 1:16PM 0.48 | ||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - |
| Sunset | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - |
 |  |  |  |  | | |  | |  | | |  | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 17 | 16 | 18 | 24 | 24 | 18 | 16 | 14 | 14 | 13 | 14 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 15 | 16 | 17 | 17 |
| Feels °C (?) | 21 | 20 | 16 | 16 | 18 | 24 | 24 | 13 | 10 | 10 | 11 | 10 | 11 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 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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