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Way Jambu Surf Forecast
/ Sumatra – Mainland (12 surf breaks) /
Surf Forecasts:
Way Jambu surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 12 am Tuesday 19 May 2026 WIBForecast update in hr min s Forecast update imminent
Way Jambu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Way Jambu sea temperature is
29.9° C
(Which is normal for this time of year)How big are the waves at Way Jambu today?
The current surf forecast for Way Jambu at 7AM is: 1.3m 13s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a South direction (forecast issued at 12:00am May 19). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.3m) | 13s |
| Afternoon (19 May) | 4ft (1.2m) | 12s |
| Evening (19 May) | 4.5ft (1.3m) | 12s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 29°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 13 | S 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | |
1018 | 1018 | 599 | 590 | 475 | 432 | 359 | 556 | 556 | 547 | 517 | 498 | 643 | 635 | 627 | 572 | 557 | 557 | 696 | 705 | 557 | 588 | 692 | 793 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | on | on | glassy | glassy | off | off | off | glassy | on | on | glassy | cross-off | glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | off | |
High Tide | 8:07AM1.37m | 8:56PM0.71m | 8:55AM1.33m | 9:47PM0.70m | 9:45AM1.24m | |||||||||||||||||||
Low Tide | 1:22AM0.14m | 3:07PM-0.05m | 2:08AM0.16m | 3:56PM-0.00m | 2:58AM0.20m | 4:46PM0.06m | ||||||||||||||||||
 |  |  | | | | | | | | | |  |  |  | | | | | | | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
1 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | — | — | — | |
Temp °C | 26 | 26 | 26 | 29 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 |
30 | 30 | 30 | 34 | 33 | 34 | 32 | 32 | 30 | 30 | 30 | 32 | 33 | 32 | 34 | 32 | 31 | 30 | 30 | 33 | 34 | 33 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | S 11 | S 11 | S 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
 kJ | 1018 | 1018 | 599 | 590 | 475 | 432 | 359 | 556 | 556 | 547 | 472 | 498 | 643 | 357 | 344 | 338 | 557 | 557 | 696 | 705 | 557 | 588 | 692 | 793 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | S 9 | S 9 | S 9 | S 8 | S 8 | SW 16 | SW 16 | SW 16 | SW 16 | S 9 | S 9 | SW 16 | SW 16 | SW 15 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | 155 | 307 | 157 | 152 | 148 | 102 | 104 | 432 | 504 | 523 | 517 | 126 | 123 | 635 | 627 | 572 | 279 | 269 | 218 | 198 | 146 | 143 | 111 | 111 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | WNW 9 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 12 | SSW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 12 |
| kJ | 26 | 26 | 307 | 304 | 252 | 273 | 310 | 14 | 14 | 13 | 13 | 236 | 224 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 44 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 186 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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