Surf Forecasts:
How big are the waves at Lances Right today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Lances Right at 10PM is: 2.5m 16s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a West-northwest direction, 0.7m 4s secondary swell from a South-southeast direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 7ft (2.1m) | 15s |
| Evening (21 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Lances Right. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 29°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 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 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 2082 | 3164 | 3100 | 3062 | 3024 | 2948 | 2548 | 2198 | 1966 | 1939 | 1851 | 1614 | 1728 | 1206 | 1576 | 1266 | 940 | 1122 | 1124 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 00:51AM0.74m | 12:51PM0.40m | 2:22AM0.74m | 3:22PM0.41m | |||||||||||||||
Low Tide | 4:48PM0.24m | 9:25AM0.37m | 5:45PM0.29m | 10:49AM0.31m | 7:33PM0.33m | ||||||||||||||
 |  |  | | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 32 | 31 | 30 | 31 | 29 | 29 | 28 | 29 | 29 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 2082 | 3164 | 3100 | 3062 | 3024 | 2948 | 2548 | 2198 | 1966 | 1939 | 1851 | 1614 | 1728 | 1206 | 1576 | 1266 | 889 | 1122 | 1090 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 15 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SSW 24 | S 18 | S 18 | SSW 21 | SSW 21 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 |
| kJ | 961 | 142 | 22 | 20 | 19 | 18 | 9 | 8 | 8 | 108 | 163 | 225 | 476 | 260 | 664 | 1011 | 940 | 808 | 1124 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | SSW 24 | WNW 9 | SSW 24 | SSW 22 | S 18 | WNW 9 | WNW 9 | SSW 16 | WNW 8 | WNW 8 | NW 8 |
| kJ | 22 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 55 | 7 | 108 | 263 | 162 | 8 | 7 | 85 | 7 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 4 | — | — | SSE 6 | — | — | — | — | — | SSE 7 | SSE 7 | SSE 5 | — | — | SSE 6 | SSE 7 | SSE 4 |
| kJ | 13 | 12 | 13 | — | — | 24 | — | — | — | — | — | 93 | 93 | 70 | — | — | 75 | 93 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 469 | 87 | 87 | 87 | 75 | 22 | 22 | 469 | 469 | 166 | 87 | 55 | 87 | 87 | 87 | 87 | 469 | 22 | 87 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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