Surf Forecasts:
How big are the waves at Hideaways (Mentawi Islands) today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 10ft (3.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Hideaways (Mentawi Islands) at 11AM is: 2.5m 16s primary swell from a South-southwest direction (forecast issued at 06:00am August 20). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 10ft (3.0m) | 16s |
| Afternoon (20 Aug) | 8ft (2.5m) | 16s |
| Evening (20 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Hideaways (Mentawi Islands). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 28°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4655 | 4136 | 4086 | 3786 | 3378 | 3336 | 2961 | 2887 | 2423 | 2241 | 1937 | 1648 | 1716 | 1843 | 3005 | 2931 | 2801 | 2903 | 2793 | 2386 | 2140 | 2111 | 1851 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:35AM0.64m | 11:52PM0.88m | 11:12AM0.54m | 1:11AM0.83m | 1:42PM0.47m | ||||||||||||||||||
Low Tide | 4:56AM0.34m | 4:28PM0.21m | 5:55AM0.41m | 5:08PM0.27m | 7:39AM0.44m | 6:07PM0.33m | |||||||||||||||||
 |  | | | | | | | |  | | |  |  | | | | | | | |  | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 29 | 29 | 29 | 30 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 31 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 4655 | 4136 | 4086 | 3786 | 3378 | 3336 | 2961 | 2887 | 2423 | 2241 | 1937 | 1648 | 1716 | 1843 | 3005 | 2931 | 2801 | 2903 | 2793 | 2386 | 2140 | 2111 | 1851 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | WSW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | SSW 22 | S 21 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 14 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | SSW 24 | SSW 24 |
| kJ | 31 | 31 | 33 | 20 | 22 | 23 | 22 | 91 | 221 | 507 | 949 | 1169 | 1106 | 971 | 10 | 10 | 9 | 9 | 9 | 8 | 7 | 108 | 108 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | — | — | — | — | — | S 22 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 16 | W 16 | W 16 | W 16 | — | S 26 | SSW 24 | WNW 8 | WNW 8 |
| kJ | 19 | — | — | — | — | — | 37 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 5 | 5 | 5 | 5 | — | 13 | 55 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 10 | SW 11 | — | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | 28 | 29 | — | 10 | 12 | 17 | 22 | 24 | 31 | 28 | 28 | 27 | 38 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 108 | 108 | 108 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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