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:
Gunnery surfForecast / VIC – Mornington Peninsula / Australia
48hr Weather and Surf, issued 10 am Thursday 11 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Gunnery surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gunnery sea temperature is
16.1° C
(Which is normal for this time of year)How big are the waves at Gunnery today?
The current surf forecast for Gunnery at 3PM is: 1.4m 12s primary swell from a Southwest direction and 0.7m 4s secondary swell from a South direction (forecast issued at 10:00am December 11). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 5ft (1.6m) | 12s |
| Afternoon (11 Dec) | 4.5ft (1.4m) | 12s |
| Evening (11 Dec) | 4.5ft (1.4m) | 12s |
Table - waves today at Gunnery. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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 | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 15 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 730 | 706 | 580 | 570 | 561 | 561 | 561 | 511 | 528 | 486 | 502 | 418 | 424 | 418 | 311 | 287 | 282 | 319 | 287 | 301 | 716 | 560 | 543 | 543 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | cross | cross- off | cross- off | cross- off | off | cross | cross | cross | cross- off | cross- off | off | cross | cross- on | on | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 5:03AM 2.22 | 5:07PM 1.90 | 5:44AM 2.13 | 6:01PM 1.81 | 6:23AM 2.02 | 6:57PM 1.73 | ||||||||||||||||||
Low Tide / height (m) | 11:15AM 0.48 | 11:17PM 0.29 | 12:02PM 0.47 | 12:02AM 0.49 | 12:49PM 0.47 | 12:48AM 0.67 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - |
 | | | | |  | | | | | |  |  |  | | | | | |  | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 12 | 12 | 12 | 13 | 15 | 15 | 13 | 13 | 14 | 20 | 23 | 21 | 22 | 21 | 18 | 22 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
| Feels °C (?) | 8 | 7 | 7 | 7 | 9 | 10 | 9 | 9 | 11 | 19 | 21 | 17 | 20 | 19 | 17 | 17 | 13 | 12 | 13 | 14 | 12 | 10 | 12 | 8 |
- 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 Gunnery 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