Surf Forecasts:
How big are the waves at Rags Left today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6.5ft (2.0m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 8ft (2.5m), 19s period with SSW swell.
The current surf forecast for Rags Left at 11PM is: 2.5m 19s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a West-southwest direction (forecast issued at 06:00pm August 18). The wind direction is predicted to be cross-offshore and the swell rating is 6.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 6.5ft (2.0m) | 16s |
| Evening (18 Aug) | 8ft (2.5m) | 19s |
Table - waves today at Rags Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 29°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 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) | SSW 16 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1811 | 5045 | 5329 | 5273 | 4946 | 4933 | 5191 | 5392 | 5428 | 5366 | 5242 | 4768 | 4655 | 4277 | 3786 | 3740 | 3378 | 3113 | 3035 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:58PM0.86m | 9:45AM0.60m | 10:39PM0.80m | 10:13AM0.51m | |||||||||||||||
Low Tide | 3:11PM0.09m | 4:08AM0.25m | 3:37PM0.13m | 4:59AM0.31m | 4:04PM0.18m | ||||||||||||||
 |  |  | |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 26 |
Feels °C | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 1811 | 5045 | 5329 | 5273 | 4946 | 4933 | 5191 | 5392 | 5428 | 5366 | 5242 | 4768 | 4655 | 4277 | 3786 | 3740 | 3378 | 3113 | 3035 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | — | — | W 22 | — | — | W 10 | W 10 | WNW 10 | WNW 10 | W 10 | WNW 10 | W 10 | W 10 | WNW 10 | WNW 10 | WSW 10 | WSW 10 | WSW 11 |
| kJ | 1719 | — | — | 9 | — | — | 17 | 18 | 10 | 10 | 31 | 22 | 16 | 51 | 20 | 20 | 34 | 35 | 44 |
Swell 3 Height (m) Direction Period (s) | W 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 10 | W 18 | W 18 | W 18 | SSW 22 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 | 24 | 24 | 24 | 46 |
Wind waves Height (m) Direction Period (s) | S 9 | WSW 8 | W 8 | WSW 8 | SW 8 | SW 8 | WSW 9 | SW 8 | WSW 8 | WSW 8 | SW 8 | WSW 8 | WSW 10 | SW 8 | — | — | SSE 5 | SSE 5 | SSE 5 |
| kJ | 99 | 39 | 35 | 39 | 54 | 55 | 54 | 31 | 25 | 26 | 17 | 11 | 57 | 14 | — | — | 26 | 26 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 53 | 0 | 0 | 225 | 159 | 53 | 53 | 53 | 53 | 0 | 53 | 159 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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