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Surf Forecasts:
Rags Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Wednesday 13 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 8PM is: 1.4m 13s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South-southeast direction (forecast issued at 12:00pm May 13). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 4.5ft (1.4m) | 14s |
| Afternoon (13 May) | 4.5ft (1.4m) | 14s |
| Evening (13 May) | 5ft (1.5m) | 13s |
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 39mm), heaviest during Wed morning. Warm (max 28°C on Thu morning, min 25°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
834 | 811 | 743 | 680 | 768 | 779 | 768 | 863 | 863 | 779 | 876 | 889 | 768 | 754 | 1455 | 1151 | 1275 | 1240 | 1099 | 1032 | 1053 | 961 | 841 | 829 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | on | glassy | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 2:58PM0.69m | 3:50AM0.86m | 3:55PM0.68m | 4:31AM0.97m | 4:47PM0.67m | 5:12AM1.07m | ||||||||||||||||||
Low Tide | 9:08PM0.15m | 10:11AM0.21m | 9:49PM0.11m | 11:04AM0.11m | 10:30PM0.07m | |||||||||||||||||||
 |  | |  |  | | |  |  | | | | | | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | 6:15 |
7 | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 3 | 5 | 4 | 5 | 2 | 1 | 2 | |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 |
29 | 30 | 31 | 32 | 31 | 29 | 29 | 30 | 33 | 32 | 32 | 32 | 31 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 834 | 811 | 743 | 680 | 768 | 779 | 768 | 863 | 863 | 779 | 876 | 889 | 768 | 754 | 1455 | 1151 | 1275 | 1240 | 1099 | 1032 | 1053 | 961 | 841 | 829 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | W 8 | W 8 | WNW 8 | W 8 | S 18 | SSW 17 | SSW 16 | SSW 16 | WNW 8 | SW 16 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 |
| kJ | 39 | 37 | 35 | 33 | 32 | 31 | 33 | 33 | 51 | 33 | 230 | 404 | 448 | 350 | 50 | 127 | 33 | 33 | 49 | 62 | 75 | 75 | 75 | 77 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 9 | W 8 | SSE 7 | SSE 7 | SE 7 | SSE 7 | W 8 | W 8 | W 8 | SW 16 | SW 16 | SSE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 |
| kJ | 18 | 18 | 10 | 11 | 24 | 34 | 21 | 20 | 25 | 19 | 33 | 33 | 32 | 261 | 125 | 25 | 23 | 14 | 14 | 13 | 12 | 12 | 12 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 4 | N 4 | — | — | — | — | — | — | — | NW 8 | N 4 | N 4 | NNW 4 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 10 | 8 | — | — | — | — | — | — | — | 65 | 9 | 9 | 6 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 53 | 21 | 0 | 9 | 0 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 0 | 9 | 9 | 9 | 9 | 9 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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