Surf Forecasts:
How big are the waves at Rags Left today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.4m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.4m), 14s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Rags Left at 6AM is: 1.4m 14s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a West-northwest direction, 0.7m 7s secondary swell from a South-southeast direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.4m) | 15s |
| Afternoon (18 Sep) | 4.5ft (1.4m) | 14s |
| Evening (18 Sep) | 4.5ft (1.3m) | 14s |
Table - waves today at Rags Left. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Sun afternoon. Warm (max 27°C on Sat morning, min 24°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | SW 16 | SSW 13 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 587 | 536 | 1014 | 869 | 796 | 785 | 682 | 672 | 663 | 663 | 1974 | 2238 | 2512 | 1938 | 2468 | 2475 | 2320 | 2291 | 2262 | 2262 | 2151 | 2123 | 1963 | 2038 |
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 | glassy | cross-off | cross-off |
High Tide | 9:31AM0.48m | 10:29PM0.74m | 9:59AM0.41m | 11:36PM0.68m | 12:04PM0.36m | |||||||||||||||||||
Low Tide | 4:15AM0.26m | 3:13PM0.18m | 5:17AM0.32m | 3:44PM0.24m | 7:47AM0.34m | 4:32PM0.31m | ||||||||||||||||||
 | |  |  | | |  | | | | | | |  |  | | | | | |  | |  | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | 1 | 3 | 3 | 1 | 2 | 2 | 3 | 2 | 2 | 1 | — | — | — | — | 3 | 5 | 3 | 1 | 4 | 11 | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 24 | 24 | 25 |
Feels °C | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 26 | 28 | 28 | 29 | 28 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 536 | 536 | 1014 | 869 | 796 | 785 | 682 | 672 | 663 | 663 | 1974 | 2238 | 2512 | 1938 | 2468 | 2475 | 2320 | 2291 | 2262 | 2262 | 2151 | 2123 | 1963 | 2038 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | WNW 9 | WNW 9 | WNW 8 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | WNW 8 | WNW 8 | WNW 8 | SW 13 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 16 |
| kJ | 587 | 367 | 26 | 26 | 24 | 98 | 179 | 388 | 465 | 621 | 26 | 22 | 21 | 394 | 12 | 12 | 12 | 12 | 11 | 6 | 6 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | W 9 | SSW 21 | SW 20 | SW 20 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 15 | W 15 | W 15 | WNW 8 | W 15 | — | — | — | — | — | — | — | — | — |
| kJ | 35 | 41 | 42 | 98 | 98 | 24 | 23 | 23 | 23 | 23 | 4 | 4 | 4 | 12 | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 6 | SSE 7 |
| kJ | — | 35 | 47 | 60 | 62 | 45 | 52 | 60 | 64 | 61 | 52 | 59 | 71 | 57 | 57 | 57 | 47 | 48 | 58 | 64 | 68 | 68 | 66 | 68 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 53 | 53 | 53 | 225 | 225 | 53 | 53 | 159 | 159 | 165 | 225 | 159 | 164 | 53 | 53 | 23 | 23 | 0 | 0 | 6 | 23 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
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