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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 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 6AM is: 0.9m 13s primary swell from a Southwest direction and 0.8m 7s secondary swell from a South-southeast direction, 1.0m 6s secondary swell from a South-southeast direction (forecast issued at 12:00am May 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 3ft (0.9m) | 13s |
| Afternoon (11 May) | 3ft (0.9m) | 13s |
| Evening (11 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 11mm), heaviest on Sun night. Warm (max 29°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | 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 | |
234 | 249 | 249 | 249 | 249 | 245 | 234 | 266 | 252 | 401 | 573 | 890 | 604 | 1629 | 1219 | 1020 | 1006 | 915 | 915 | 810 | 721 | 743 | 732 | 560 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | off | off | off | glassy | on | glassy | glassy | cross-off | |
High Tide | 1:56AM0.67m | 1:02PM0.82m | 2:59AM0.76m | 2:25PM0.78m | 3:46AM0.88m | 3:41PM0.77m | ||||||||||||||||||
Low Tide | 6:35AM0.53m | 8:06PM0.31m | 8:35AM0.50m | 8:58PM0.30m | 10:02AM0.41m | 9:44PM0.28m | ||||||||||||||||||
 | |  | | | |  | | | | | |  |  | | | | | | | | |  | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
— | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | |
Temp °C | 26 | 26 | 26 | 29 | 29 | 29 | 28 | 26 | 26 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
30 | 30 | 30 | 33 | 33 | 33 | 33 | 30 | 30 | 30 | 30 | 33 | 32 | 33 | 32 | 31 | 30 | 30 | 30 | 32 | 33 | 34 | 31 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 7 | SW 13 | SW 13 | SW 13 | 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 |
 kJ | 66 | 62 | 249 | 249 | 249 | 245 | 234 | 175 | 251 | 401 | 573 | 890 | 604 | 1629 | 1219 | 1020 | 1006 | 915 | 915 | 810 | 721 | 743 | 732 | 560 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 6 | SW 15 | SW 18 | SW 18 | SW 18 | S 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 |
| kJ | 234 | 249 | 69 | 55 | 55 | 55 | 27 | 266 | 252 | 370 | 319 | 14 | 508 | 1 | 62 | 57 | 43 | 42 | 37 | 36 | 36 | 26 | 26 | 288 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 7 | SW 12 | SSE 8 | SSE 8 | SE 10 | W 7 | — | W 7 | W 7 | W 7 | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | SSE 7 |
| kJ | 11 | 11 | 69 | 125 | 208 | 163 | 124 | 22 | 144 | 35 | 45 | 23 | 4 | — | 1 | 1 | 4 | 1 | 6 | 6 | 5 | 5 | 5 | 26 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | SSE 6 | — | — | — | — | — | — | — | — | SSE 6 | SSE 6 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — |
| kJ | 99 | 97 | 82 | — | — | — | — | — | — | — | — | 40 | 33 | 143 | 133 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 322 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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