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:
Altona Pier surfForecast / VIC – Torquay / Australia
48hr Weather and Surf, issued 4 pm Saturday 13 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Altona Pier surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Altona Pier sea temperature is
17.9° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Altona Pier today?
The current surf forecast for Altona Pier at 9PM is: 0.5m 4s primary swell from a South direction (forecast issued at 04:00pm December 13). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 0.5ft (0.1m) | 16s |
| Evening (13 Dec) | 1.5ft (0.5m) | 4s |
Table - waves today at Altona Pier. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 4 | 4 | 5 | 3 | 3 | 3 | 4 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 72 | 7 | 5 | 4 | 2 | 3 | 6 | 25 | 0 | 0 | 356 | 276 | 276 | 273 | 261 | 377 | 511 | 423 | 280 | 219 | 163 | 148 | 103 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | cross- on | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | on | on | on | on | on | on | on | cross- on | on |
High Tide / height (m) | 10:07PM 0.64 | 10:23AM 0.74 | 11:11PM 0.62 | 11:01AM 0.73 | 12:26AM 0.61 | |||||||||||||||||||
Low Tide / height (m) | 4:08PM 0.25 | 3:59AM 0.27 | 4:57PM 0.23 | 4:44AM 0.33 | 5:49PM 0.21 | 5:35AM 0.39 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
| Sunset | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - |
 |  | |  |  |  | | | | |  | | | | | | | | | | |  |  | | |
Rain (mm) | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 20 | 17 | 16 | 16 | 14 | 14 | 18 | 19 | 17 | 15 | 13 | 11 | 10 | 12 | 15 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 13 |
| Feels °C (?) | 25 | 18 | 15 | 15 | 14 | 10 | 9 | 12 | 11 | 9 | 8 | 7 | 6 | 5 | 7 | 9 | 8 | 7 | 8 | 8 | 7 | 8 | 8 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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