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Surf Forecasts:
Rags Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Saturday 23 May 2026 WIBForecast update in hr min s Forecast update imminent
Rags Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rags Left sea temperature is
30.2° C
(Which is slightly warmer than usual)How big are the waves at Rags Left today?
The current surf forecast for Rags Left at 12AM is: 1.2m 14s primary swell from a Southwest direction and 0.7m 8s secondary swell from a West-northwest direction, 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 06:00pm May 23). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 3.5ft (1.1m) | 13s |
| Afternoon (24 May) | 3.5ft (1.0m) | 13s |
| Evening (24 May) | 3.5ft (1.0m) | 12s |
Table - waves today at Rags Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Warm (max 29°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SW 12 | SW 15 | SSW 15 | SSW 12 | SSW 16 | SW 16 | SSW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | |
742 | 742 | 540 | 479 | 465 | 458 | 394 | 394 | 336 | 331 | 264 | 187 | 144 | 176 | 150 | 187 | 322 | 748 | 907 | 854 | 1061 | 1084 | 1044 | 1239 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | |
High Tide | 00:20AM0.61m | 12:08PM0.75m | 1:34AM0.67m | 1:18PM0.67m | 2:35AM0.75m | |||||||||||||||||||
Low Tide | 6:01PM0.18m | 5:39AM0.34m | 6:58PM0.20m | 7:26AM0.37m | 7:50PM0.21m | 8:59AM0.34m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | |  | | | | | | |  | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | 6:15 |
— | — | 1 | 2 | 2 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 4 | 4 | — | 2 | |
Temp °C | 29 | 28 | 28 | 27 | 27 | 25 | 25 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | 28 |
31 | 30 | 31 | 31 | 28 | 25 | 25 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 16 | SSW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
 kJ | 742 | 742 | 540 | 479 | 465 | 458 | 394 | 394 | 336 | 331 | 264 | 187 | 96 | 101 | 90 | 101 | 99 | 748 | 907 | 854 | 1061 | 1084 | 1044 | 1239 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 5 | WNW 8 | WNW 5 | WNW 8 | S 8 | SW 15 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 16 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
| kJ | 4 | 4 | 44 | 82 | 100 | 115 | 16 | 76 | 19 | 37 | 20 | 75 | 144 | 144 | 147 | 187 | 322 | 86 | 88 | 88 | 88 | 86 | 84 | 92 |
Swell 3 Height (m) Direction Period (s) | W 10 | SE 8 | S 8 | W 14 | SE 8 | S 11 | WNW 8 | S 8 | WNW 8 | S 8 | SW 18 | S 8 | SW 15 | SW 15 | SSW 15 | SSW 16 | SW 12 | S 9 | S 9 | SW 11 | S 8 | S 8 | S 8 | S 8 |
| kJ | 2 | 2 | 20 | 4 | 2 | 2 | 39 | 10 | 37 | 12 | 49 | 20 | 106 | 176 | 150 | 175 | 149 | 39 | 38 | 57 | 36 | 36 | 37 | 36 |
Wind waves Height (m) Direction Period (s) | WNW 8 | NW 8 | WNW 4 | — | N 4 | NNE 3 | NNE 4 | N 4 | N 4 | NW 5 | NW 8 | WNW 8 | — | — | N 3 | — | — | — | — | — | — | — | — | — |
| kJ | 55 | 67 | 6 | — | 3 | 3 | 16 | 22 | 8 | 29 | 93 | 82 | — | — | 2 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 75 | 75 | 9 | 9 | 75 | 21 | 9 | 9 | 9 | 9 | 75 | 75 | 75 | 9 | 31 | 9 | 75 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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