Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
Trolley's surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 6 pm Friday 12 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Trolley's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trolley's sea temperature is
17.4° C
(Which is 4.4°C warmer than normal for this time of year)How big are the waves at Trolley's today?
The current surf forecast for Trolley's at 10PM is: 0.3m 9s primary swell from a East-northeast direction and 0.3m 5s secondary swell from a East-southeast direction (forecast issued at 06:00pm December 12). The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 1ft (0.3m) | 10s |
| Evening (12 Dec) | 1ft (0.3m) | 9s |
Table - waves today at Trolley's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 24 | 35 | 38 | 13 | 24 | 35 | 51 | 69 | 84 | 96 | 165 | 155 | 464 | 113 | 85 | 60 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | on | glass | cross- on | on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross |
High Tide / height (m) | 12:23AM 1.80 | 12:44PM 1.83 | 1:16AM 1.77 | 1:35PM 1.77 | 2:07AM 1.76 | |||||||||||||||||||
Low Tide / height (m) | 6:05PM 0.22 | 6:26AM 0.30 | 6:55PM 0.27 | 7:18AM 0.36 | 7:43PM 0.32 | 8:08AM 0.41 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - |
| Sunset | - | 9:02 | - | - | - | - | - | - | - | 9:02 | - | - | - | - | - | - | - | 9:04 | - | - | - | - | - | - |
 | |  | | | | | | | | | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 18 | 22 | 24 |
| Feels °C (?) | 14 | 10 | 10 | 11 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 11 | 12 | 15 | 14 | 12 | 10 | 14 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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