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:
Rocky Lefts surfForecast / Taranaki / New Zealand
48hr Weather and Surf, issued 6 pm Saturday 13 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Rocky Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rocky Lefts sea temperature is
19.6° C
(Which is 3.1°C warmer than normal for this time of year)How big are the waves at Rocky Lefts today?
The current surf forecast for Rocky Lefts at 1AM is: 1.6m 12s primary swell from a West-southwest direction and 0.2m 14s secondary swell from a North-northwest direction (forecast issued at 06:00pm December 13). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 4.5ft (1.4m) | 11s |
| Afternoon (14 Dec) | 4.5ft (1.3m) | 11s |
| Evening (14 Dec) | 4ft (1.2m) | 11s |
Table - waves today at Rocky Lefts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 14 | 14 | 13 | 13 | 6 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 802 | 789 | 710 | 669 | 585 | 575 | 483 | 475 | 379 | 379 | 329 | 329 | 256 | 211 | 157 | 137 | 144 | 264 | 203 | 158 | 158 | 213 | 341 | 638 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | cross | cross- on | cross- on | cross- on | on | glass | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:38PM 2.53 | 6:19AM 2.42 | 6:37PM 2.49 | 7:17AM 2.47 | 7:32PM 2.50 | 8:08AM 2.55 | ||||||||||||||||||
Low Tide / height (m) | 12:04AM 0.75 | 12:28PM 0.88 | 12:59AM 0.75 | 1:25PM 0.87 | 1:50AM 0.71 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - |
| Sunset | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - |
 | |  | | | | | | | |  | | | |  | |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 20 | 19 | 17 | 17 | 16 | 16 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 18 | 19 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 15 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 15 | 13 | 12 | 13 | 15 | 16 | 15 | 15 | 14 | 13 | 13 | 12 |
- 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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