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Surf Forecasts:
Aitape surfForecast / Sandaun / Papua New Guinea
48hr Weather and Surf, issued 9 am Thursday 21 May 2026 +10Forecast update in hr min s Forecast update imminent
Aitape surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aitape sea temperature is
30.1° C
(Which is slightly warmer than usual)How big are the waves at Aitape today?
The current surf forecast for Aitape at 2PM is: 1.0m 10s primary swell from a Northeast direction (forecast issued at 09:00am May 21). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3.5ft (1.0m) | 10s |
| Afternoon (21 May) | 3.5ft (1.0m) | 10s |
| Evening (21 May) | 3.5ft (1.0m) | 9s |
Table - waves today at Aitape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 4 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 10 | 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 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | |
173 | 208 | 208 | 177 | 170 | 166 | 144 | 144 | 119 | 119 | 122 | 122 | 119 | 101 | 99 | 99 | 99 | 99 | 99 | 83 | 79 | 79 | 79 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | off | glassy | cross | cross | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-on | cross-on | cross | cross-off | off | off | |
High Tide | 9:44AM1.13m | 1:01AM1.19m | 10:52AM1.05m | 1:49AM1.19m | 12:11PM0.97m | 2:31AM1.19m | ||||||||||||||||||
Low Tide | 5:13AM0.91m | 5:22PM0.05m | 6:30AM0.86m | 6:17PM0.17m | 7:47AM0.79m | 7:11PM0.30m | ||||||||||||||||||
 |  | |  |  | | | | | | | | |  |  | |  | | | |  | | | | |
 | 6:28 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 |
 | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | 6:25 |
— | — | — | 1 | 1 | 2 | 3 | 5 | 3 | 2 | 4 | 3 | 1 | — | — | 1 | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 25 | 28 | 29 | 29 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 28 | 29 | 29 | 27 | 26 | 26 | 25 |
29 | 32 | 32 | 33 | 31 | 31 | 31 | 30 | 29 | 31 | 32 | 30 | 30 | 30 | 30 | 29 | 30 | 32 | 32 | 33 | 31 | 30 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | NE 10 | 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 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
 kJ | 173 | 208 | 208 | 177 | 170 | 166 | 144 | 144 | 119 | 119 | 122 | 122 | 119 | 101 | 99 | 99 | 99 | 99 | 99 | 83 | 79 | 79 | 79 | 67 |
Swell 2 Height (m) Direction Period (s) | E 5 | N 9 | E 7 | E 6 | N 9 | E 6 | E 6 | E 6 | E 5 | E 5 | E 5 | W 6 | — | E 6 | E 5 | E 3 | E 6 | E 6 | E 6 | E 6 | NNE 10 | NNE 10 | NNE 10 | NNE 10 |
| kJ | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 2 | 5 | 1 | 6 | 2 | 2 | 2 | 10 | 10 | 10 | 19 |
Swell 3 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | — | — | — | — | — | — | — | — | W 5 | — | E 5 | — | — | N 12 | N 12 | E 6 | E 6 | E 5 | E 5 |
| kJ | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | 1 | — | 2 | — | — | 3 | 3 | 2 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 2 | E 3 | E 6 | E 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 6 | 2 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 101 | 101 | 101 | 0 | 0 | 0 | 0 | 0 | 122 | 101 | 0 | 0 | 0 | 0 | 0 | 0 | 101 | 101 | 101 | 0 | 0 | 0 |
Best forecast wave conditions in Sandaun | ||||||||||||||||||||||||
Best forecast wave conditions in Papua New Guinea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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