Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Sissano Lagoon surfForecast / Sandaun / Papua New Guinea
48hr Weather and Surf, issued 3 am Friday 02 Jan 2026 +10Forecast update in hr min s Forecast update imminent
Sissano Lagoon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sissano Lagoon sea temperature is
29.9° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Sissano Lagoon today?
The current surf forecast for Sissano Lagoon at 8AM is: 0.6m 16s primary swell from a North-northeast direction and 0.8m 9s secondary swell from a Northeast direction, 0.7m 10s secondary swell from a North direction (forecast issued at 03:00am January 02). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jan) | 2ft (0.6m) | 16s |
| Afternoon (02 Jan) | 2.5ft (0.7m) | 16s |
| Evening (02 Jan) | 2.5ft (0.7m) | 15s |
Table - waves today at Sissano Lagoon. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 02 | Saturday 03 | Sunday 04 | ||||||||||||||||||||||
| 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) (?) | 18 | 10 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 121 | 115 | 179 | 175 | 173 | 226 | 209 | 256 | 283 | 283 | 344 | 330 | 325 | 316 | 303 | 342 | 192 | 273 | 242 | 317 | 186 | 353 | 223 | 522 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | off | glass | cross- on | on | glass | glass | off | off | off | glass | cross- on | cross- on | cross- on | cross- off | cross- off | glass | cross- off | glass | cross- on | cross- on | cross- on | cross- off |
High Tide / height (m) | 7:48AM 1.13 | 5:07PM 1.28 | 8:38AM 1.16 | 6:03PM 1.27 | 9:24AM 1.19 | 7:00PM 1.25 | ||||||||||||||||||
Low Tide / height (m) | 12:06AM -0.05 | 12:00PM 0.95 | 12:58AM -0.11 | 1:03PM 0.95 | 1:49AM -0.12 | 2:03PM 0.92 | ||||||||||||||||||
Friday 02 | Saturday 03 | Sunday 04 | ||||||||||||||||||||||
| Sunrise | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - |
 | |  | |  | |  | | | | | | | |  | | | | | | | | | | |
Rain (mm) | 2 | 2 | 1 | 1 | - | 1 | - | - | - | 2 | 2 | 1 | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - |
| Temp. °C | 26 | 25 | 25 | 28 | 28 | 29 | 28 | 27 | 26 | 25 | 25 | 27 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 27 | 29 | 29 | 28 | 27 |
| Feels °C (?) | 31 | 29 | 29 | 33 | 31 | 33 | 32 | 32 | 30 | 29 | 29 | 32 | 32 | 32 | 32 | 31 | 30 | 29 | 29 | 31 | 32 | 32 | 32 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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