Surf Forecasts:
How big are the waves at Way Jambu today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Way Jambu at 7AM is: 1.1m 16s primary swell from a Southwest direction and 1.0m 13s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.3m) | 15s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 14s |
| Evening (18 Sep) | 4.5ft (1.3m) | 14s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 27°C on Fri morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 16 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 826 | 721 | 551 | 869 | 857 | 701 | 691 | 672 | 663 | 721 | 752 | 2078 | 2347 | 1927 | 2600 | 3100 | 3024 | 2413 | 2413 | 2594 | 2413 | 2205 | 2037 | 1885 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross |
High Tide | 10:30PM1.02m | 10:43AM0.60m | 11:09PM0.94m | 11:21AM0.52m | 00:01AM0.87m | 12:49PM0.46m | ||||||||||||||||||
Low Tide | 5:11AM0.28m | 4:00PM0.27m | 6:05AM0.35m | 4:23PM0.33m | 7:49AM0.40m | 4:50PM0.40m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | |  | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | 1 | 1 | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 27 | 27 | 28 | 26 | 28 | 29 | 29 | 28 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 16 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 |
| kJ | 826 | 721 | 551 | 869 | 857 | 701 | 691 | 672 | 663 | 721 | 752 | 2078 | 2347 | 1927 | 2600 | 3100 | 3024 | 2413 | 2413 | 2594 | 2413 | 2205 | 2037 | 1885 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 13 | SW 20 | SW 20 | SW 20 | SW 20 | SSE 7 | SW 18 | SW 18 | SW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | WNW 8 | SSE 7 | SSE 7 |
| kJ | 254 | 254 | 335 | 99 | 98 | 98 | 136 | 73 | 388 | 475 | 628 | 7 | 7 | 7 | 7 | 7 | 7 | 51 | 53 | 68 | 70 | 6 | 73 | 58 |
Swell 3 Height (m) Direction Period (s) | SW 21 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SW 18 | SSE 7 | WNW 9 | WNW 9 | S 15 | S 15 | WNW 8 | — | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — |
| kJ | 18 | 10 | 10 | 10 | 9 | 17 | 16 | 272 | 58 | 8 | 7 | 4 | 4 | 7 | — | 7 | 7 | 7 | 7 | 6 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | SSE 6 | — | SSE 6 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSW 13 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 6 | SSE 6 |
| kJ | 50 | 62 | 62 | 66 | 81 | 81 | 70 | — | 90 | 58 | 55 | 58 | 56 | 679 | 61 | 85 | 88 | 94 | 110 | 122 | 145 | 73 | 117 | 90 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 21 | 6 | 44 | 547 | 322 | 44 | 13 | 13 | 21 | 6 | 44 | 633 | 44 | 21 | 0 | 0 | 0 | 0 | 44 | 498 | 495 | 44 | 21 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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