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:
Coalcliff surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 4 pm Saturday 13 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Coalcliff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coalcliff sea temperature is
22.0° C
(Which is slightly warmer than usual)How big are the waves at Coalcliff today?
The current surf forecast for Coalcliff at 8PM is: 1.5m 7s primary swell from a East-northeast direction and 0.7m 10s secondary swell from a East direction, 0.2m 8s secondary swell from a South direction (forecast issued at 04:00pm December 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 5ft (1.5m) | 11s |
| Evening (13 Dec) | 5ft (1.5m) | 7s |
Table - waves today at Coalcliff. (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) (?) | 11 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 6 | 6 | 7 | 9 | 9 | 8 | 8 | 8 | 8 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 524 | 210 | 217 | 163 | 139 | 139 | 147 | 136 | 169 | 215 | 264 | 172 | 273 | 405 | 810 | 606 | 368 | 301 | 257 | 191 | 452 | 633 | 656 | 557 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross | cross- off | off | off | cross- off | cross | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on |
High Tide / height (m) | 4:15PM 1.08 | 5:21AM 1.22 | 5:16PM 1.01 | 6:05AM 1.28 | 6:14PM 0.97 | 6:45AM 1.34 | ||||||||||||||||||
Low Tide / height (m) | 10:38PM 0.33 | 11:39AM 0.51 | 11:20PM 0.36 | 12:36PM 0.45 | 12:00AM 0.39 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - |
| Sunset | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - |
 |  | |  | |  | |  | | | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | 3 | 5 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 24 | 23 | 21 | 19 | 18 | 18 | 20 | 27 | 31 | 32 | 21 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 18 |
| Feels °C (?) | 21 | 22 | 21 | 20 | 19 | 19 | 20 | 26 | 28 | 30 | 17 | 14 | 14 | 15 | 17 | 17 | 15 | 14 | 15 | 16 | 15 | 15 | 16 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coalcliff surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest