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:
Twinnies surfForecast / QLD – Sunshine Coast / Australia
48hr Weather and Surf, issued 9 pm Thursday 11 Dec 2025 AESTForecast update in hr min s Forecast update imminent
Twinnies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Twinnies sea temperature is
24.8° C
(Which is normal for this time of year)How big are the waves at Twinnies today?
The current surf forecast for Twinnies at 3AM is: 1.1m 8s primary swell from a East direction and 0.7m 12s secondary swell from a East direction, 0.1m 15s secondary swell from a Northeast direction (forecast issued at 09:00pm December 11). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 4.5ft (1.4m) | 12s |
| Afternoon (12 Dec) | 4.5ft (1.4m) | 12s |
| Evening (12 Dec) | 4.5ft (1.4m) | 11s |
Table - waves today at Twinnies. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 12 | 13 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 169 | 165 | 195 | 193 | 643 | 493 | 529 | 517 | 491 | 474 | 474 | 401 | 394 | 317 | 311 | 252 | 242 | 242 | 237 | 192 | 188 | 181 | 141 | 108 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | glass | glass | on | on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- on | cross- on | glass |
High Tide / height (m) | 2:11AM 1.18 | 2:11PM 1.49 | 3:21AM 1.25 | 3:06PM 1.40 | 4:20AM 1.35 | 3:57PM 1.33 | ||||||||||||||||||
Low Tide / height (m) | 8:11PM 0.52 | 7:40AM 0.68 | 9:01PM 0.50 | 9:00AM 0.73 | 9:46PM 0.46 | 10:11AM 0.74 | ||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:48 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 |
 | | | |  |  | | |  | | | | | | | |  | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 |
| Temp. °C | 23 | 23 | 23 | 22 | 24 | 25 | 26 | 25 | 23 | 23 | 23 | 22 | 24 | 26 | 26 | 25 | 24 | 23 | 22 | 21 | 23 | 26 | 26 | 22 |
| Feels °C (?) | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 23 | 24 | 23 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 22 | 25 | 26 | 26 | 26 |
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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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