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:
Waiapu River surfForecast / East Cape / New Zealand
48hr Weather and Surf, issued 6 pm Saturday 13 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Waiapu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waiapu River sea temperature is
19.4° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Waiapu River today?
The current surf forecast for Waiapu River at 12AM is: 1.2m 6s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 06:00pm December 13). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | - | - |
| Afternoon (14 Dec) | 5ft (1.5m) | 6s |
| Evening (14 Dec) | 4.5ft (1.3m) | 6s |
Table - waves today at Waiapu River. (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) (?) | 6 | 6 | 6 | 7 | 7 | 7 | 14 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 192 | 160 | 140 | 189 | 208 | 181 | 40 | 57 | 42 | 40 | 70 | 70 | 75 | 75 | 57 | 61 | 68 | 61 | 68 | 77 | 82 | 91 | 64 | 62 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off |
High Tide / height (m) | 2:32AM 1.41 | 2:49PM 1.46 | 3:26AM 1.39 | 3:39PM 1.41 | 4:17AM 1.39 | |||||||||||||||||||
Low Tide / height (m) | 8:19PM 0.24 | 8:36AM 0.35 | 9:08PM 0.28 | 9:28AM 0.39 | 9:56PM 0.30 | 10:19AM 0.42 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - |
| Sunset | - | 8:21 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - |
 |  |  |  | |  | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 15 | 18 | 19 | 19 | 18 | 17 | 16 | 17 | 18 | 20 | 21 |
| Feels °C (?) | 11 | 10 | 12 | 12 | 12 | 12 | 13 | 12 | 13 | 14 | 15 | 14 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 16 |
- 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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