
Surf Forecasts:
How big are the waves at Lances Left today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 5ft (1.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 6ft (1.8m), 14s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 14s period with SSW swell.
The current surf forecast for Lances Left at 12AM is: 1.8m 16s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a West-northwest direction, 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm July 20). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 5ft (1.6m) | 14s |
| Afternoon (21 Jul) | 6ft (1.8m) | 14s |
| Evening (21 Jul) | 4.5ft (1.4m) | 14s |
Table - waves today at Lances Left. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 61mm), heaviest during Mon afternoon. Warm (max 28°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 15 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSE 9 |
Wave Graph | |||||||||||||||||||
1675 | 1654 | 1634 | 1592 | 1254 | 1204 | 1061 | 1335 | 1317 | 756 | 714 | 595 | 506 | 468 | 976 | 321 | 317 | 231 | 257 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 10:57PM0.87m | 10:42AM0.71m | 11:47PM0.85m | 11:25AM0.60m | |||||||||||||||
Low Tide | 4:15PM0.11m | 4:53AM0.31m | 4:45PM0.15m | 5:58AM0.36m | 5:18PM0.20m | ||||||||||||||
— | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | |
6:25 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | |
mm | 6 | 6 | 5 | 5 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 2 | 3 | 4 | 2 |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 30 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | SSW 13 | SSW 13 | SSW 13 | SSW 12 |
1675 | 1654 | 1634 | 1592 | 1254 | 1204 | 1061 | 1335 | 1317 | 756 | 714 | 595 | 506 | 468 | 15 | 321 | 317 | 231 | 224 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | SSW 18 | SSW 18 | SSW 18 | WNW 10 | SSW 16 | SSW 16 | SSW 16 | SW 17 |
6 | 13 | 12 | 6 | 11 | 11 | 10 | 16 | 14 | 7 | 6 | 62 | 62 | 62 | 10 | 53 | 86 | 144 | 75 | |
Swell 3 Height (m) Direction Period (s) | WNW 7 | — | — | W 10 | — | W 10 | WNW 11 | SW 20 | SSW 19 | SSW 19 | WNW 10 | WNW 8 | WNW 8 | WNW 9 | SW 19 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
5 | — | — | 2 | — | 2 | 11 | 15 | 37 | 35 | 11 | 6 | 6 | 8 | 15 | 14 | 13 | 12 | 12 | |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 4 | SSE 7 | SSE 4 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 13 | SSE 8 | SSE 8 | SSE 8 | SSE 9 |
99 | 88 | 82 | 82 | 82 | 85 | 39 | 83 | 30 | 83 | 83 | 107 | 134 | 134 | 976 | 170 | 165 | 217 | 257 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 86 | 23 | 23 | 86 | 86 | 86 | 86 | 45 | 51 | 86 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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