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Surf Forecasts:
Rags Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Monday 04 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
30.3° C
(Which is slightly warmer than usual)How big are the waves at Rags Left today?
The current surf forecast for Rags Left at 10PM is: 1.1m 12s primary swell from a South-southwest direction and 0.6m 19s secondary swell from a Southwest direction (forecast issued at 06:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 3.5ft (1.1m) | 12s |
| Evening (04 May) | 3.5ft (1.1m) | 12s |
Table - waves today at Rags Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 12 | SSW 12 | SSW 12 | S 12 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 20 | SW 20 | SW 14 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | |
373 | 367 | 367 | 347 | 263 | 375 | 516 | 679 | 470 | 504 | 737 | 719 | 710 | 648 | 542 | 535 | 552 | 528 | 520 | 565 | 808 | 799 | 799 | 905 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | on | on | on | on | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-on | cross-on | glassy | glassy | on | |
High Tide | 7:41PM0.56m | 7:50AM0.93m | 8:12PM0.53m | 8:23AM0.89m | 8:45PM0.49m | 8:58AM0.84m | ||||||||||||||||||
Low Tide | 1:56PM0.08m | 1:02AM0.11m | 2:30PM0.11m | 1:32AM0.14m | 3:07PM0.15m | 2:02AM0.18m | ||||||||||||||||||
 |  | | |  |  | | |  | | | | | | |  | |  | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | 6:15 |
1 | 1 | 2 | 1 | — | — | 1 | 1 | — | — | 5 | 2 | 4 | 4 | 3 | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 |
31 | 31 | 30 | 30 | 31 | 31 | 33 | 32 | 31 | 32 | 31 | 32 | 29 | 28 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 32 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 |
 kJ | 373 | 367 | 367 | 347 | 185 | 214 | 244 | 242 | 244 | 218 | 737 | 719 | 710 | 648 | 542 | 535 | 528 | 528 | 520 | 327 | 808 | 799 | 799 | 905 |
Swell 2 Height (m) Direction Period (s) | S 16 | SW 20 | SW 19 | SW 19 | SW 12 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | S 11 | S 10 | S 10 | S 11 | S 10 | S 10 | SSE 10 | S 10 | S 10 | SSW 18 | SW 14 | SW 13 | SSE 10 | SSE 10 |
| kJ | 42 | 134 | 236 | 231 | 118 | 375 | 516 | 679 | 470 | 504 | 227 | 177 | 177 | 181 | 225 | 225 | 184 | 177 | 138 | 565 | 304 | 345 | 131 | 128 |
Swell 3 Height (m) Direction Period (s) | SW 20 | S 15 | S 15 | S 15 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 22 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | SW 19 | S 10 | S 10 | SSE 10 | SW 13 | SW 13 |
| kJ | 61 | 67 | 38 | 38 | 263 | 157 | 89 | 90 | 69 | 50 | 49 | 45 | 227 | 117 | 214 | 392 | 552 | 455 | 384 | 133 | 130 | 131 | 205 | 205 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 9 | 9 | 0 | 9 | 75 | 75 | 21 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 9 | 9 | 0 | 0 | 53 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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