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Surf Forecasts:
Jailbreak surfForecast / Sandaun / Papua New Guinea
48hr Weather and Surf, issued 3 am Monday 20 Apr 2026 +10Forecast update in hr min s Forecast update imminent
Jailbreak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jailbreak sea temperature is
29.0° C
(Which is normal for this time of year)How big are the waves at Jailbreak today?
The current surf forecast for Jailbreak at 11AM is: 1.3m 12s primary swell from a North direction and 0.4m 12s secondary swell from a Northeast direction (forecast issued at 03:00am April 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 4.5ft (1.3m) | 12s |
| Afternoon (20 Apr) | 4.5ft (1.3m) | 12s |
| Evening (20 Apr) | 4.5ft (1.3m) | 12s |
Table - waves today at Jailbreak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 604 | 594 | 584 | 496 | 488 | 480 | 488 | 488 | 488 | 496 | 496 | 496 | 496 | 496 | 496 | 496 | 496 | 409 | 403 | 396 | 327 | 327 | 271 | 271 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | cross- off | cross | cross | cross | glass | glass | glass | glass | glass | cross- on | on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 8:30AM 1.21 | 10:54PM 1.07 | 9:13AM 1.20 | 11:57PM 1.05 | 10:02AM 1.17 | |||||||||||||||||||
Low Tide / height (m) | 2:56AM 0.67 | 3:46PM -0.05 | 3:45AM 0.73 | 4:38PM -0.05 | 4:39AM 0.77 | 5:35PM -0.01 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - |
 |  |  |  | | | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 25 | 25 | 25 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 24 | 27 | 29 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 28 | 26 | 26 |
| Feels °C (?) | 29 | 30 | 29 | 31 | 31 | 31 | 30 | 31 | 30 | 30 | 28 | 31 | 32 | 32 | 30 | 30 | 29 | 30 | 30 | 31 | 32 | 31 | 30 | 30 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jailbreak surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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