Surf Forecasts:
How big are the waves at Way Jambu today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.5m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 14s period with SSW swell.
The current surf forecast for Way Jambu at 11PM is: 1.3m 13s primary swell from a South-southwest direction and 0.3m 18s secondary swell from a South-southwest direction, 1.1m 6s secondary swell from a South-southeast direction (forecast issued at 06:00pm July 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 5ft (1.5m) | 14s |
| Evening (21 Jul) | 4.5ft (1.4m) | 14s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 28°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSE 8 | SSW 13 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 10 | SSE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 904 | 765 | 722 | 577 | 491 | 602 | 344 | 394 | 450 | 417 | 569 | 775 | 1067 | 1177 | 790 | 773 | 790 | 752 | 1034 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 00:18AM1.00m | 12:07PM0.66m | 1:07AM0.97m | 1:02PM0.56m | |||||||||||||||
Low Tide | 5:21PM0.21m | 6:51AM0.39m | 5:49PM0.27m | 8:14AM0.40m | 6:19PM0.32m | ||||||||||||||
 |  | | | |  | | | |  | | | |  |  | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 28 | 26 | 25 | 25 | 25 | 25 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSE 8 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSE 10 |
| kJ | 904 | 765 | 722 | 577 | 491 | 264 | 317 | 257 | 249 | 288 | 413 | 432 | 589 | 792 | 183 | 180 | 168 | 141 | 681 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | NW 11 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | NW 11 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SW 18 | WNW 11 | WNW 11 | SW 16 | SSW 13 |
| kJ | 37 | 5 | 62 | 106 | 106 | 484 | 149 | 147 | 87 | 5 | 125 | 106 | 120 | 120 | 12 | 12 | 12 | 41 | 154 |
Swell 3 Height (m) Direction Period (s) | NW 8 | W 11 | W 8 | W 11 | W 11 | W 11 | NW 11 | NW 11 | NW 11 | SW 19 | SSW 15 | SSW 15 | SSW 11 | SW 18 | WNW 11 | SW 18 | NW 8 | WNW 12 | SW 16 |
| kJ | 3 | 2 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 15 | 196 | 188 | 74 | 49 | 12 | 12 | 3 | 13 | 41 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 10 | SSE 9 |
| kJ | 141 | 121 | 99 | 110 | 192 | 602 | 344 | 394 | 450 | 417 | 569 | 775 | 1067 | 1177 | 790 | 773 | 790 | 752 | 1034 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 44 | 21 | 6 | 6 | 6 | 6 | 44 | 620 | 44 | 44 | 13 | 6 | 6 | 13 | 633 | 547 | 44 | 44 | 13 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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