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Surf Forecasts:
Rags Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Tuesday 12 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
30.4° C
(Which is slightly warmer than usual)How big are the waves at Rags Left today?
The current surf forecast for Rags Left at 7AM is: 1.3m 14s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am May 12). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 4ft (1.2m) | 14s |
| Afternoon (12 May) | 5ft (1.5m) | 15s |
| Evening (12 May) | 5ft (1.6m) | 15s |
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 12mm), heaviest on Tue night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 15 | SW 14 | SSW 14 | SW 14 | SSW 14 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
309 | 521 | 663 | 573 | 653 | 1193 | 1103 | 1045 | 928 | 846 | 846 | 834 | 811 | 690 | 680 | 768 | 779 | 768 | 863 | 863 | 876 | 876 | 889 | 889 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | cross-off | cross | cross-off | cross | cross-off | glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off | |
High Tide | 2:22AM0.63m | 1:52PM0.69m | 3:08AM0.74m | 2:58PM0.69m | 3:50AM0.86m | 3:55PM0.68m | ||||||||||||||||||
Low Tide | 7:49AM0.38m | 8:26PM0.19m | 9:10AM0.31m | 9:08PM0.15m | 10:11AM0.21m | 9:49PM0.11m | ||||||||||||||||||
 | |  |  |  | | |  | | |  | | | | |  | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
— | — | — | — | 1 | 1 | — | 3 | 5 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 2 | |
Temp °C | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 |
30 | 31 | 31 | 34 | 34 | 33 | 32 | 33 | 30 | 30 | 30 | 29 | 31 | 30 | 32 | 31 | 29 | 29 | 29 | 29 | 32 | 31 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SSW 14 | SW 14 | SSW 14 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 309 | 521 | 663 | 573 | 653 | 1193 | 1103 | 1045 | 928 | 846 | 846 | 834 | 811 | 690 | 680 | 768 | 779 | 768 | 863 | 863 | 876 | 876 | 889 | 889 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 18 | SSE 8 | SW 16 | SSW 16 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | W 8 | W 8 | W 8 | S 18 | SSW 17 | SSW 16 |
| kJ | 147 | 319 | 44 | 390 | 458 | 37 | 36 | 36 | 35 | 40 | 32 | 35 | 35 | 15 | 31 | 31 | 30 | 30 | 33 | 33 | 33 | 230 | 404 | 454 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSW 18 | SSE 8 | SSE 8 | W 8 | W 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSE 7 | SSE 7 | S 18 | W 8 | W 8 | W 8 |
| kJ | 50 | 50 | 209 | 47 | 33 | 12 | 12 | 22 | 11 | 11 | 10 | 18 | 18 | 10 | 11 | 20 | 35 | 34 | 20 | 20 | 162 | 33 | 33 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 125 | 0 | 125 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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