Surf Forecasts:
How big are the waves at Telescopes today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 6ft (1.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 15s period with SSW swell.
The current surf forecast for Telescopes at 6AM is: 2.0m 16s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 12:00am September 20). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 6ft (1.9m) | 16s |
| Afternoon (20 Sep) | 6ft (1.8m) | 16s |
| Evening (20 Sep) | 5.5ft (1.7m) | 15s |
Table - waves today at Telescopes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Sun night. Warm (max 28°C on Mon afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | SW 13 | S 13 | SSW 18 | SSW 18 | SSW 18 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2503 | 1904 | 1880 | 1721 | 1629 | 1608 | 1567 | 1314 | 1208 | 1393 | 1321 | 1171 | 1095 | 1034 | 1090 | 1034 | 888 | 875 | 388 | 653 | 469 | 547 | 832 | 1165 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:07AM0.82m | 9:42AM0.47m | 1:25PM0.48m | 1:59AM0.81m | 3:22PM0.54m | 3:18AM0.86m | 4:17PM0.64m | |||||||||||||||||
Low Tide | 6:33AM0.43m | 10:59AM0.47m | 5:24PM0.38m | 10:29AM0.40m | 7:07PM0.43m | 10:30AM0.34m | 8:56PM0.41m | |||||||||||||||||
 | |  |  | | |  | | | | | | | | |  | | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | 1 | 2 | 1 | — | 1 | 1 | — | 1 | 4 | 4 | 1 | — | 3 | 1 | 1 | — | 1 | 2 | 2 | 1 | — | — | — | 1 |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 26 | 27 | 27 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 31 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | SW 13 | S 13 | SSW 13 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 2503 | 1904 | 1880 | 1721 | 1629 | 1608 | 1567 | 1314 | 1208 | 1393 | 1321 | 1171 | 1095 | 1034 | 1090 | 1034 | 888 | 875 | 388 | 653 | 281 | 547 | 832 | 1165 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | W 8 | W 8 | W 7 | W 7 | S 16 | SSW 16 | SSE 7 | — | W 16 | S 21 | S 21 | SW 20 | SW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 19 | SSW 18 | SSW 18 | SSW 12 | SSW 12 | S 12 |
| kJ | 6 | 4 | 4 | 4 | 4 | 190 | 253 | 79 | — | 5 | 9 | 9 | 16 | 15 | 37 | 72 | 118 | 133 | 201 | 207 | 469 | 273 | 268 | 330 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WNW 7 | — | WNW 7 | — | — | S 21 | SW 21 | SW 20 | W 16 | W 16 | W 15 | NW 9 | NW 9 | NW 9 | S 19 | W 8 | W 14 | SSE 8 | WNW 8 |
| kJ | — | — | — | — | — | 5 | — | 5 | — | — | 9 | 17 | 16 | 5 | 5 | 4 | 3 | 3 | 3 | 192 | 1 | 4 | 83 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SE 5 | SE 5 | SE 5 | SSE 6 | SSE 6 | SSE 6 | — | SSE 7 | SSE 7 | — | — | — | SSE 8 | SE 6 | — | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | SSE 8 |
| kJ | 69 | 69 | 77 | 85 | 68 | 56 | 64 | — | 57 | 59 | — | — | — | 101 | 6 | — | 143 | 128 | 135 | 105 | 105 | 102 | — | 109 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 35 | 35 | 417 | 74 | 0 | 3 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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