Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
Vanimo Reef surfForecast / Sandaun / Papua New Guinea
48hr Weather and Surf, issued 3 am Monday 15 Dec 2025 +10Forecast update in hr min s Forecast update imminent
Vanimo Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vanimo Reef sea temperature is
29.7° C
(Which is slightly warmer than usual)How big are the waves at Vanimo Reef today?
The current surf forecast for Vanimo Reef at 5AM is: 0.4m 10s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a North direction, 0.8m 4s secondary swell from a Northwest direction (forecast issued at 03:00am December 15). The wind direction is predicted to be cross-shore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2ft (0.6m) | 10s |
| Afternoon (15 Dec) | 2ft (0.6m) | 9s |
| Evening (15 Dec) | 2ft (0.6m) | 11s |
Table - waves today at Vanimo Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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 | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 11 | 11 | 9 | 9 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 49 | 40 | 67 | 75 | 96 | 59 | 70 | 90 | 106 | 117 | 86 | 83 | 115 | 147 | 143 | 136 | 250 | 241 | 231 | 295 | 307 | 399 | 351 | 319 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | glass | glass | glass | glass | cross | glass | glass | glass | cross- on | glass | glass | glass |
High Tide / height (m) | 4:24AM 0.79 | 3:38PM 1.12 | 5:39AM 0.82 | 4:10PM 1.13 | 6:40AM 0.86 | 4:43PM 1.13 | ||||||||||||||||||
Low Tide / height (m) | 10:16PM 0.37 | 9:07AM 0.59 | 11:00PM 0.28 | 9:55AM 0.67 | 11:40PM 0.20 | 10:45AM 0.73 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - |
 | |  |  | | | | | | | |  | | |  |  | | |  | | | | | | |
Rain (mm) | 2 | 3 | 1 | - | - | 1 | 1 | 3 | 3 | 1 | 1 | - | - | - | - | - | 1 | 4 | 6 | 6 | 3 | 1 | - | 2 |
| Temp. °C | 26 | 26 | 26 | 29 | 29 | 29 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 |
| Feels °C (?) | 28 | 29 | 29 | 33 | 31 | 31 | 30 | 29 | 29 | 28 | 30 | 31 | 32 | 33 | 32 | 32 | 30 | 29 | 29 | 31 | 30 | 32 | 31 | 31 |
- 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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