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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 Friday 15 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 7AM is: 1.9m 15s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a South-southeast direction (forecast issued at 12:00am May 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 6ft (1.9m) | 14s |
| Afternoon (15 May) | 6ft (1.8m) | 14s |
| Evening (15 May) | 5.5ft (1.7m) | 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 36mm), heaviest during Sat morning. Warm (max 29°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | |
1933 | 1721 | 1496 | 1415 | 1265 | 1247 | 1230 | 1079 | 1008 | 902 | 902 | 889 | 596 | 596 | 653 | 469 | 514 | 756 | 711 | 529 | 555 | 563 | 721 | 911 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | glassy | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross | cross | |
High Tide | 5:09AM1.14m | 5:42PM0.76m | 5:51AM1.25m | 6:33PM0.75m | 6:35AM1.33m | 7:21PM0.74m | ||||||||||||||||||
Low Tide | 10:28PM0.25m | 11:57AM0.15m | 11:11PM0.21m | 12:45PM0.04m | 11:54PM0.17m | 1:32PM-0.03m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | |  | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
1 | 1 | 1 | — | 1 | 2 | 2 | 1 | 1 | 1 | — | 4 | 3 | 3 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | |
Temp °C | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
30 | 30 | 30 | 32 | 34 | 33 | 32 | 30 | 30 | 30 | 30 | 31 | 32 | 31 | 29 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 |
 kJ | 1933 | 1721 | 1496 | 1415 | 1265 | 1247 | 1230 | 1079 | 1008 | 902 | 902 | 889 | 596 | 596 | 653 | 469 | 514 | 756 | 711 | 529 | 555 | 563 | 721 | 911 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 15 | SSW 15 | S 18 | W 9 | S 18 | S 16 | S 16 | S 17 | S 18 |
| kJ | 26 | 25 | 22 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 25 | 25 | 36 | 39 | 29 | 163 | 228 | 58 | 41 | 150 | 342 | 422 | 553 | 393 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 15 | S 16 | WNW 10 | S 6 | W 9 | S 18 | S 18 | WNW 9 | WNW 9 | W 9 | W 5 | W 5 |
| kJ | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 179 | 181 | 31 | 19 | 43 | 58 | 101 | 28 | 25 | 39 | 34 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 6 | — | — | — | — | — | — | — | NW 3 | WNW 9 | WNW 5 | WNW 6 | WNW 6 | W 6 | W 5 | — |
| kJ | — | — | — | — | — | — | — | — | 44 | — | — | — | — | — | — | — | 2 | 119 | 41 | 100 | 119 | 69 | 55 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 188 | 188 | 13 | 300 | 322 | 47 | 0 | 186 | 336 | 322 | 303 | 21 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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