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:
Hawai River surfForecast / East Cape / New Zealand
48hr Weather and Surf, issued 6 am Monday 15 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Hawai River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hawai River sea temperature is
20.7° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Hawai River today?
The current surf forecast for Hawai River at 1PM is: 0.3m 13s primary swell from a North direction and 0.1m 10s secondary swell from a North direction, 0.4m 8s secondary swell from a Northeast direction (forecast issued at 06:00am December 15). The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 1.5ft (0.4m) | 8s |
| Afternoon (15 Dec) | 1ft (0.3m) | 13s |
| Evening (15 Dec) | 1ft (0.3m) | 13s |
Table - waves today at Hawai River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 7 | 8 | 13 | 13 | 13 | 13 | 8 | 13 | 4 | 16 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 5 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 14 | 16 | 30 | 30 | 30 | 30 | 37 | 13 | 17 | 26 | 37 | 62 | 115 | 279 | 352 | 196 | 124 | 120 | 86 | 83 | 67 | 40 | 23 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross | cross | cross | on | on | cross- off | off | off |
High Tide / height (m) | 3:52AM 1.50 | 4:04PM 1.54 | 4:44AM 1.50 | 4:53PM 1.51 | 5:33AM 1.53 | 5:41PM 1.51 | ||||||||||||||||||
Low Tide / height (m) | 9:52AM 0.47 | 10:22PM 0.36 | 10:45AM 0.50 | 11:10PM 0.36 | 11:36AM 0.50 | 11:56PM 0.35 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - |
 |  | | | |  | | | | |  |  |  | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | 9 | 7 | - | - | - | - | - | 1 | - | - |
| Temp. °C | 14 | 14 | 18 | 20 | 20 | 19 | 16 | 16 | 17 | 17 | 19 | 20 | 20 | 18 | 18 | 18 | 15 | 14 | 16 | 18 | 20 | 15 | 12 | 11 |
| Feels °C (?) | 13 | 13 | 16 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 16 | 17 | 12 | 12 | 12 | 15 | 17 | 12 | 9 | 9 |
- 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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