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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 pm Monday 11 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
29.6° 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 12AM is: 0.6m 18s primary swell from a Southwest direction and 0.8m 14s secondary swell from a Southwest direction, 0.9m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm May 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 3ft (0.9m) | 13s |
| Evening (12 May) | 2.5ft (0.8m) | 15s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 15 | SW 14 | SW 18 | SW 14 | SW 14 | SW 14 | SSW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
245 | 234 | 266 | 252 | 401 | 573 | 890 | 604 | 1479 | 1219 | 1020 | 1006 | 915 | 915 | 902 | 877 | 743 | 732 | 632 | 833 | 929 | 929 | 833 | 929 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-on | |
High Tide | 2:59AM0.76m | 2:25PM0.78m | 3:46AM0.88m | 3:41PM0.77m | 4:28AM1.01m | |||||||||||||||||||
Low Tide | 8:06PM0.31m | 8:35AM0.50m | 8:58PM0.30m | 10:02AM0.41m | 9:44PM0.28m | 11:05AM0.28m | ||||||||||||||||||
 |  | |  | |  |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | 5:55 |
1 | 1 | 3 | — | — | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | |
Temp °C | 28 | 27 | 27 | 26 | 26 | 26 | 29 | 30 | 29 | 28 | 27 | 26 | 26 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 |
33 | 31 | 31 | 30 | 30 | 30 | 33 | 33 | 33 | 32 | 31 | 30 | 30 | 30 | 33 | 33 | 33 | 32 | 32 | 30 | 30 | 30 | 32 | 31 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 245 | 234 | 175 | 251 | 401 | 573 | 890 | 604 | 1479 | 1219 | 1020 | 1006 | 915 | 915 | 902 | 877 | 743 | 732 | 632 | 833 | 929 | 929 | 833 | 929 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | SW 15 | SW 18 | SW 18 | SW 18 | SSE 5 | SW 16 | W 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 16 | S 7 | SSE 8 | WNW 5 | SSW 18 | SSW 18 |
| kJ | 27 | 31 | 266 | 252 | 370 | 319 | 21 | 508 | 1 | 55 | 42 | 42 | 41 | 35 | 36 | 36 | 35 | 35 | 288 | 22 | 40 | 16 | 249 | 329 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SSE 8 | SW 12 | SSE 8 | SSE 5 | W 7 | W 7 | — | W 7 | W 7 | — | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | SSE 7 | W 8 | WNW 5 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 163 | 124 | 51 | 144 | 49 | 20 | 4 | 4 | — | 1 | 1 | — | 4 | 6 | 6 | 5 | 5 | 5 | 26 | 5 | 15 | 40 | 35 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | SSE 5 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | WNW 5 | — | — | WNW 5 | NW 5 |
| kJ | — | — | 88 | 114 | 114 | 112 | — | 23 | 109 | 98 | 96 | 93 | — | — | — | — | — | — | — | 5 | — | — | 19 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 186 | 44 | 13 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 495 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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