Surf Forecasts:
How big are the waves at Secret today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
The current surf forecast for Secret at 10PM is: 1.2m 14s primary swell from a Southwest direction and 0.4m 8s secondary swell from a West-northwest direction (forecast issued at 06:00pm July 18). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 4ft (1.2m) | 14s |
| Evening (18 Jul) | 4ft (1.2m) | 14s |
Table - waves today at Secret. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 28°C on Mon morning, min 24°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 18 | S 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 597 | 589 | 573 | 540 | 486 | 479 | 472 | 465 | 394 | 388 | 437 | 683 | 790 | 1567 | 1733 | 1694 | 1540 | 1631 | 1611 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | off | off | glassy | glassy | cross | cross-off | cross-off | off | off | glassy | glassy | glassy | glassy |
High Tide | 9:09PM0.64m | 9:12AM0.75m | 9:54PM0.65m | 9:48AM0.66m | |||||||||||||||
Low Tide | 3:02PM0.05m | 2:48AM0.14m | 3:33PM0.08m | 3:37AM0.20m | 4:03PM0.11m | ||||||||||||||
 |  |  |  |  |  | |  | | |  | | |  | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 6 | 7 | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 27 | 24 | 24 | 24 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 31 | 27 | 26 | 27 | 28 | 28 | 28 | 30 | 31 | 30 | 29 | 30 | 30 | 30 | 31 | 32 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 597 | 589 | 573 | 540 | 486 | 479 | 472 | 465 | 394 | 388 | 346 | 388 | 790 | 1567 | 1733 | 1694 | 1540 | 1631 | 1611 |
Swell 2 Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 18 | SSW 18 | S 18 | SSW 13 | SSE 7 | SSE 7 | SSE 7 | S 6 | S 6 | S 6 |
| kJ | 29 | 32 | 19 | 22 | 22 | 22 | 34 | 33 | 33 | 158 | 437 | 683 | 357 | 18 | 17 | 15 | 19 | 19 | 12 |
Swell 3 Height (m) Direction Period (s) | S 8 | SSE 8 | S 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SSW 17 | S 8 | SSE 8 | S 8 | S 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 9 |
| kJ | 29 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 94 | 33 | 21 | 19 | 18 | 19 | 18 | 21 | 17 | 16 | 25 |
Wind waves Height (m) Direction Period (s) | — | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 13 | 13 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nias | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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