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Surf Forecasts:
Vanimo Reef surfForecast / Sandaun / Papua New Guinea
48hr Weather and Surf, issued 3 am Wednesday 20 May 2026 +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
30.1° C
(Which is slightly warmer than usual)How big are the waves at Vanimo Reef today?
The current surf forecast for Vanimo Reef at 7AM is: 0.9m 9s primary swell from a Northeast direction (forecast issued at 03:00am May 20). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3ft (0.9m) | 9s |
| Afternoon (20 May) | 3ft (0.9m) | 9s |
| Evening (20 May) | 3ft (0.9m) | 9s |
Table - waves today at Vanimo Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Fri night. Warm (max 28°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | |
138 | 138 | 138 | 141 | 141 | 141 | 141 | 141 | 212 | 212 | 196 | 231 | 208 | 204 | 196 | 173 | 147 | 147 | 147 | 144 | 144 | 144 | 123 | 141 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | on | on | on | on | glassy | glassy | cross-off | glassy | glassy | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | |
High Tide | 10:54PM1.09m | 8:50AM1.21m | 11:49PM1.09m | 9:45AM1.15m | 00:43AM1.08m | 10:46AM1.07m | ||||||||||||||||||
Low Tide | 3:33AM0.80m | 4:23PM-0.10m | 4:35AM0.79m | 5:16PM-0.03m | 5:45AM0.77m | 6:09PM0.06m | ||||||||||||||||||
 | |  |  |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
— | — | — | — | 2 | 2 | 3 | 1 | — | — | 2 | 2 | 1 | — | — | — | — | 1 | 1 | 3 | 2 | 2 | 1 | — | |
Temp °C | 25 | 25 | 25 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 27 | 26 |
29 | 29 | 29 | 33 | 33 | 31 | 30 | 31 | 29 | 30 | 29 | 31 | 33 | 32 | 31 | 31 | 30 | 30 | 30 | 32 | 34 | 32 | 32 | 31 | |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
 kJ | 138 | 138 | 138 | 141 | 141 | 141 | 141 | 141 | 212 | 212 | 196 | 231 | 208 | 204 | 196 | 173 | 147 | 147 | 147 | 144 | 144 | 144 | 123 | 141 |
Swell 2 Height (m) Direction Period (s) | E 4 | ESE 4 | ESE 5 | ESE 5 | NNE 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | E 6 | E 6 | E 5 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | E 6 | ESE 6 | ESE 6 | ESE 7 | WNW 5 | WNW 5 |
| kJ | 2 | 2 | 2 | 3 | 8 | 7 | 7 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 5 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NW 4 | W 4 | — | N 10 | E 5 | — | — | E 5 | N 9 | — | E 6 | N 9 | — | E 7 | — | — | — | NW 5 | NW 5 | NW 6 | WNW 6 | WNW 6 | ESE 6 | E 6 |
| kJ | 1 | 1 | — | 2 | 2 | — | — | 1 | 2 | — | 1 | 2 | — | 1 | — | — | — | 1 | 1 | 1 | 3 | 3 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 |
| kJ | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 224 | 224 | 94 | 4 | 0 | 0 | 0 | 0 | 0 | 94 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | 0 | 0 |
Best forecast wave conditions in Sandaun | ||||||||||||||||||||||||
Best forecast wave conditions in Papua New Guinea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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