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Surf Forecasts:
Rags Right surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Thursday 23 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Rags Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rags Right sea temperature is
29.9° C
(Which is normal for this time of year)How big are the waves at Rags Right today?
The current surf forecast for Rags Right at 8PM is: 1.9m 15s primary swell from a South direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm April 23). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 5.5ft (1.7m) | 15s |
| Afternoon (23 Apr) | 6ft (1.8m) | 15s |
| Evening (23 Apr) | 6ft (1.9m) | 15s |
Table - waves today at Rags Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Warm (max 29°C on Thu morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | |
1315 | 1332 | 1469 | 1411 | 1546 | 1315 | 1243 | 947 | 902 | 888 | 771 | 759 | 653 | 623 | 513 | 488 | 608 | 685 | 919 | 1009 | 1815 | 1707 | 1643 | 1602 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | on | on | cross-on | glassy | cross-off | glassy | glassy | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | on | glassy | glassy | off | glassy | glassy | |
High Tide | 10:57PM0.47m | 11:20AM0.84m | 00:37AM0.48m | 12:42PM0.77m | 2:15AM0.56m | |||||||||||||||||||
Low Tide | 5:17PM0.18m | 3:57AM0.24m | 6:43PM0.22m | 5:25AM0.32m | 8:06PM0.22m | |||||||||||||||||||
 |  | |  | |  | | |  | | | | | | | | | | |  |  |  | | | |
 | 6:16 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | 6:16 |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 6 | 1 | — | |
Temp °C | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 28 | 29 | 28 | 28 | 27 | 26 | 26 |
32 | 32 | 32 | 32 | 33 | 31 | 32 | 32 | 33 | 34 | 33 | 32 | 33 | 31 | 32 | 32 | 34 | 32 | 34 | 33 | 33 | 31 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 1315 | 1332 | 1469 | 1411 | 1546 | 1315 | 1243 | 947 | 902 | 888 | 771 | 759 | 653 | 623 | 513 | 488 | 409 | 418 | 919 | 1009 | 1815 | 1707 | 1643 | 1602 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 8 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 20 | SSW 19 | SSW 18 | S 12 | S 12 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 49 | 48 | 69 | 91 | 127 | 125 | 122 | 48 | 86 | 80 | 106 | 134 | 134 | 74 | 103 | 298 | 608 | 685 | 411 | 411 | 44 | 44 | 44 | 44 |
Swell 3 Height (m) Direction Period (s) | W 18 | W 18 | W 18 | — | — | — | — | SW 16 | W 16 | W 16 | W 16 | S 22 | SSW 21 | SSW 21 | SSW 20 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | — | SW 13 | — | — |
| kJ | 6 | 6 | 6 | — | — | — | — | 86 | 5 | 5 | 5 | 9 | 45 | 150 | 132 | 130 | 127 | 68 | 46 | 46 | — | 61 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 81 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 230 | 0 | 0 | 0 | 0 | 0 | 3 | 81 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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