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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 10 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
29.7° 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 11AM is: 0.9m 13s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am May 10). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3ft (0.9m) | 13s |
| Afternoon (10 May) | 3ft (0.9m) | 13s |
| Evening (10 May) | 2.5ft (0.7m) | 14s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Sun afternoon. Warm (max 30°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | 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 16 | SW 16 | SW 15 | SW 15 | SW 14 | |
215 | 215 | 257 | 261 | 261 | 180 | 203 | 234 | 249 | 249 | 249 | 249 | 245 | 193 | 266 | 252 | 401 | 500 | 890 | 1179 | 1300 | 1219 | 1020 | 928 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | off | off | glassy | on | glassy | cross-off | cross-off | off | off | cross-off | glassy | on | glassy | cross-off | cross-off | cross-off | |
High Tide | 11:51AM0.87m | 1:56AM0.67m | 1:02PM0.82m | 2:59AM0.76m | 2:25PM0.78m | |||||||||||||||||||
Low Tide | 4:59AM0.48m | 7:10PM0.31m | 6:35AM0.53m | 8:06PM0.31m | 8:35AM0.50m | 8:58PM0.30m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:03 |
 | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | 5:55 |
— | — | — | — | 4 | 6 | 5 | 4 | 5 | 1 | — | — | 1 | 1 | 2 | 2 | — | — | — | — | 1 | 2 | — | — | |
Temp °C | 25 | 26 | 29 | 30 | 28 | 27 | 27 | 26 | 25 | 26 | 28 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 29 | 29 | 28 | 27 | 26 | 26 |
28 | 30 | 33 | 33 | 31 | 30 | 31 | 30 | 29 | 30 | 33 | 33 | 34 | 31 | 31 | 30 | 30 | 30 | 33 | 33 | 33 | 31 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SSE 6 | SSE 6 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
 kJ | 215 | 215 | 257 | 261 | 261 | 180 | 203 | 234 | 64 | 56 | 249 | 249 | 245 | 193 | 175 | 251 | 401 | 500 | 890 | 1179 | 1300 | 1219 | 1020 | 928 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 13 | SW 13 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SW 15 | SW 18 | SW 18 | SW 18 | S 5 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | 45 | 45 | 45 | 22 | 13 | 13 | 12 | 11 | 249 | 249 | 69 | 55 | 78 | 60 | 266 | 252 | 370 | 319 | 15 | 45 | 47 | 44 | 43 | 43 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | W 14 | SW 18 | SW 18 | SW 18 | SSW 18 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSE 8 | SW 12 | SSE 8 | S 6 | SE 10 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 21 | 21 | 22 | 4 | 12 | 12 | 12 | 30 | 11 | 69 | 125 | 208 | 163 | 124 | 65 | 144 | 35 | 15 | 45 | 4 | 4 | 4 | 1 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 8 | SSE 8 | SSE 8 | SSE 5 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 7 |
| kJ | — | — | — | 60 | 79 | 85 | 51 | 57 | 106 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 70 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 44 | 44 | 44 | 13 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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