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:
Clifton Beach surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 10 pm Tuesday 16 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Today's Clifton Beach sea temperature is
15.4° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Clifton Beach today?
The current surf forecast for Clifton Beach at 5AM is: 0.7m 10s primary swell from a South direction (forecast issued at 10:00pm December 16). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 2.5ft (0.7m) | 10s |
| Afternoon (17 Dec) | 2ft (0.6m) | 10s |
| Evening (17 Dec) | 1.5ft (0.4m) | 11s |
Table - waves today at Clifton Beach. (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 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 238 | 187 | 141 | 102 | 100 | 73 | 71 | 42 | 49 | 52 | 53 | 54 | 54 | 44 | 115 | 108 | 94 | 126 | 119 | 85 | 111 | 77 | 63 | 59 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | off | cross- off | cross- off | glass | cross- on | cross- on | glass | glass | glass | cross- off | on | glass | on | on | on | on | cross- on | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:33PM 0.35 | 4:51AM 0.68 | 6:50PM 0.35 | 5:23AM 0.70 | 8:05PM 0.35 | 5:59AM 0.71 | ||||||||||||||||||
Low Tide / height (m) | 9:24PM 0.30 | 12:43PM 0.17 | 9:49PM 0.32 | 1:25PM 0.13 | 10:13PM 0.34 | 2:09PM 0.11 | ||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - |
| Sunset | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - |
 |  | | | | | | | | |  | |  |  | | | | |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - |
| Temp. °C | 16 | 14 | 13 | 12 | 13 | 18 | 21 | 17 | 18 | 17 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 |
| Feels °C (?) | 13 | 12 | 11 | 9 | 11 | 16 | 17 | 14 | 18 | 16 | 13 | 11 | 12 | 14 | 10 | 10 | 12 | 11 | 11 | 10 | 9 | 8 | 8 | 7 |
- 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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