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:
Mukerau Beach surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 12 pm Saturday 13 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Mukerau Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mukerau Beach sea temperature is
20.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Mukerau Beach today?
The current surf forecast for Mukerau Beach at 6PM is: 1.9m 13s primary swell from a Southwest direction (forecast issued at 12:00pm December 13). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 4.5ft (1.4m) | 13s |
| Afternoon (13 Dec) | 6ft (1.8m) | 13s |
| Evening (13 Dec) | 6ft (1.8m) | 12s |
Table - waves today at Mukerau Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 16 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 680 | 1457 | 1103 | 1131 | 899 | 736 | 723 | 661 | 672 | 614 | 555 | 555 | 503 | 435 | 369 | 320 | 288 | 259 | 193 | 153 | 171 | 350 | 346 | 277 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:20PM 2.89 | 5:53AM 2.76 | 6:21PM 2.84 | 7:02AM 2.80 | 7:21PM 2.86 | |||||||||||||||||||
Low Tide / height (m) | 11:04AM 1.14 | 11:40PM 1.05 | 12:09PM 1.16 | 12:43AM 1.03 | 1:15PM 1.13 | 1:41AM 0.96 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:07 |
| Sunset | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - |
 |  |  | |  | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 21 | 19 | 18 | 17 | 16 | 15 | 15 | 19 | 22 | 22 | 20 | 17 | 17 | 17 | 16 | 20 | 22 | 22 | 21 | 18 | 17 | 17 | 17 |
| Feels °C (?) | 19 | 20 | 20 | 17 | 15 | 15 | 14 | 13 | 16 | 19 | 18 | 17 | 15 | 16 | 15 | 14 | 17 | 18 | 18 | 18 | 17 | 16 | 15 | 15 |
- 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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