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:
Little Swanport surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 10 pm Sunday 14 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Little Swanport surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Little Swanport sea temperature is
15.0° C
(Which is normal for this time of year)How big are the waves at Little Swanport today?
The current surf forecast for Little Swanport at 3AM is: 0.5m 15s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 10:00pm December 14). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2.5ft (0.7m) | 15s |
| Afternoon (15 Dec) | 2.5ft (0.8m) | 14s |
| Evening (15 Dec) | 2.5ft (0.8m) | 13s |
Table - waves today at Little Swanport. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 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) (?) | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 11 | 13 | 13 | 10 | 12 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 41 | 86 | 128 | 126 | 144 | 186 | 180 | 217 | 204 | 198 | 151 | 145 | 101 | 57 | 37 | 27 | 20 | 11 | 17 | 17 | 10 | 14 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- on | cross- on | cross- off | off | off | cross- off | glass | cross- on | on |
High Tide / height (m) | 5:13PM 0.77 | 5:34AM 1.07 | 6:19PM 0.75 | 6:09AM 1.09 | 7:21PM 0.75 | 6:44AM 1.11 | ||||||||||||||||||
Low Tide / height (m) | 10:46PM 0.44 | 12:34PM 0.39 | 11:25PM 0.50 | 1:19PM 0.33 | 12:07AM 0.54 | 2:01PM 0.28 | ||||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - |
| Sunset | 8:38 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - |
 |  | | | | |  | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 9 | 8 | 9 | 9 | 13 | 15 | 16 | 13 | 11 | 11 | 12 | 14 | 18 | 22 | 17 | 15 | 14 | 14 | 14 | 18 | 24 | 25 | 24 |
| Feels °C (?) | 4 | 1 | 0 | 0 | 1 | 4 | 7 | 8 | 6 | 5 | 5 | 6 | 8 | 13 | 19 | 13 | 13 | 12 | 12 | 12 | 15 | 22 | 23 | 21 |
- 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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