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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 6 am Sunday 31 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
30.1° C
(Which is slightly warmer than usual)How big are the waves at Way Jambu today (31 May):
- Morning surf: Morning surf (31 May, local time) - 5ft (1.6m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4.5ft (1.3m), 12s period with SSW swell.
- Evening surf: Evening surf (31 May, local time) - 4.5ft (1.3m), 12s period with SSW swell.
The current surf forecast for Way Jambu at 11AM is: 1.4m 12s primary swell from a South-southwest direction and 0.3m 18s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 06:00am May 31). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5ft (1.6m) | 12s |
| Afternoon (31 May) | 4.5ft (1.3m) | 12s |
| Evening (31 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 ForecastMostly dry. Warm (max 29°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | |
715 | 715 | 589 | 545 | 500 | 491 | 475 | 438 | 441 | 403 | 382 | 576 | 561 | 508 | 493 | 814 | 874 | 774 | 742 | 878 | 812 | 894 | 828 | 796 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross | cross-on | cross-on | cross | off | off | off | off | glassy | on | on | glassy | off | off | off | off | glassy | on | cross-on | glassy | off | off | |
High Tide | 6:33AM1.12m | 7:23PM0.65m | 7:08AM1.13m | 7:59PM0.65m | 7:44AM1.13m | 8:36PM0.65m | ||||||||||||||||||
Low Tide | 1:36PM0.11m | 00:24AM0.28m | 2:09PM0.09m | 00:59AM0.27m | 2:42PM0.09m | |||||||||||||||||||
 |  |  | | | |  | | |  | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:07 |
 | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | 5:55 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 29 | 29 | 28 | 26 | 25 | 24 | 24 | 24 | 27 | 28 | 28 | 26 | 25 | 24 | 24 | 24 | 27 | 28 | 28 | 26 | 25 | 25 |
28 | 28 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 30 | 30 | 31 | 30 | 28 | 26 | 26 | 26 | 30 | 30 | 31 | 30 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 11 |
 kJ | 715 | 715 | 589 | 545 | 500 | 491 | 475 | 438 | 366 | 302 | 275 | 576 | 561 | 508 | 493 | 814 | 874 | 774 | 742 | 878 | 812 | 894 | 828 | 553 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 6 | SSE 6 | SSW 8 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 18 | 61 | 61 | 59 | 105 | 177 | 232 | 330 | 441 | 403 | 382 | 226 | 183 | 180 | 176 | 14 | 15 | 40 | 182 | 246 | 428 | 399 | 412 | 796 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | WNW 8 | WNW 10 | WNW 10 | WNW 9 | SSE 4 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSE 5 | SSE 6 | SSE 6 | SSW 20 | SSW 20 | SSE 6 | SSE 6 | SW 21 | SSE 6 | SSE 6 | SW 11 | SSE 7 |
| kJ | 31 | 6 | 18 | 9 | 7 | 3 | 7 | 7 | 7 | 7 | 7 | 6 | 3 | 6 | 6 | 75 | 75 | 22 | 14 | 72 | 19 | 21 | 115 | 25 |
Wind waves Height (m) Direction Period (s) | — | SE 5 | SSE 4 | SSE 4 | SSE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 11 | 9 | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 21 | 44 | 44 | 6 | 0 | 0 | 0 | 0 | 0 | 303 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 44 | 0 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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