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:
Middleton Point surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 3 pm Friday 12 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
Middleton Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Middleton Point sea temperature is
18.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Middleton Point today?
The current surf forecast for Middleton Point at 10PM is: 1.1m 12s primary swell from a Southwest direction and 1.0m 4s secondary swell from a South direction (forecast issued at 03:30pm December 12). The wind direction is predicted to be onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 4.5ft (1.3m) | 13s |
| Evening (12 Dec) | 3.5ft (1.1m) | 13s |
Table - waves today at Middleton Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 451 | 520 | 444 | 358 | 341 | 304 | 260 | 320 | 638 | 752 | 572 | 563 | 555 | 403 | 1059 | 1293 | 1624 | 3662 | 6956 | 4974 | 4553 | 3786 | 3337 | 2832 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | on | on | on | on | on | on | on |
High Tide / height (m) | 9:05PM 0.41 | 6:57AM 0.57 | 10:18PM 0.49 | 6:23AM 0.49 | 11:41PM 0.56 | |||||||||||||||||||
Low Tide / height (m) | 2:26PM 0.14 | 12:41AM 0.37 | 2:31PM 0.14 | 2:16AM 0.45 | 2:34PM 0.14 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
| Sunset | - | - | 8:22 | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - |
 | | |  |  |  |  | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 31 | 30 | 24 | 18 | 16 | 16 | 16 | 18 | 18 | 18 | 16 | 14 | 13 | 13 | 15 | 17 | 17 | 15 | 14 | 13 | 13 | 13 | 14 | 15 |
| Feels °C (?) | 28 | 27 | 21 | 15 | 13 | 14 | 13 | 15 | 14 | 14 | 13 | 11 | 10 | 10 | 11 | 12 | 12 | 9 | 9 | 8 | 9 | 9 | 9 | 10 |
- 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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