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:
Waikanae Beach - Roberts Road surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 12 am Saturday 13 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Today's Waikanae Beach - Roberts Road sea temperature is
19.1° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Waikanae Beach - Roberts Road today?
The current surf forecast for Waikanae Beach - Roberts Road at 6AM is: 1.2m 7s primary swell from a South direction and 0.9m 7s secondary swell from a South-southeast direction, 0.3m 8s secondary swell from a East direction (forecast issued at 12:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 3ft (0.9m) | 6s |
| Afternoon (13 Dec) | 3.5ft (1.1m) | 7s |
| Evening (13 Dec) | 3.5ft (1.0m) | 7s |
Table - waves today at Waikanae Beach - Roberts Road. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 6 | 8 | 8 | 7 | 5 | 6 | 5 | 5 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 210 | 183 | 156 | 178 | 64 | 117 | 127 | 112 | 56 | 56 | 56 | 57 | 44 | 37 | 22 | 32 | 50 | 11 | 12 | 10 | 14 | 13 | 28 | 47 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | glass | glass | cross- on | cross- on | cross | cross- off | cross- off | off | off | off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 1:24AM 1.90 | 1:49PM 1.99 | 2:19AM 1.89 | 2:35PM 1.95 | 3:08AM 1.87 | 3:18PM 1.90 | ||||||||||||||||||
Low Tide / height (m) | 7:18PM 0.64 | 7:32AM 0.67 | 8:08PM 0.63 | 8:23AM 0.69 | 8:53PM 0.62 | 9:12AM 0.71 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 |
 | |  |  |  | | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 15 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 18 | 20 | 21 | 21 |
| Feels °C (?) | 11 | 11 | 10 | 9 | 10 | 11 | 11 | 12 | 13 | 14 | 13 | 14 | 14 | 14 | 12 | 12 | 11 | 10 | 11 | 11 | 16 | 15 | 15 | 17 |
- 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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