Surf Forecasts:
How big are the waves at Rags Left today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6.5ft (2.0m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Rags Left at 7AM is: 2.2m 15s primary swell from a South-southwest direction and 0.9m 20s secondary swell from a South-southwest direction (forecast issued at 12:00am August 21). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 7ft (2.1m) | 15s |
| Afternoon (21 Aug) | 6.5ft (2.0m) | 15s |
| Evening (21 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Rags Left. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 28°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2647 | 2530 | 2241 | 1989 | 1716 | 1883 | 3465 | 2968 | 2895 | 2859 | 2948 | 2515 | 2169 | 2111 | 2111 | 1851 | 1614 | 1435 | 1336 | 1303 | 1306 | 994 | 1303 | 1178 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:30PM0.74m | 10:46AM0.42m | 00:41AM0.70m | 12:37PM0.36m | 2:12AM0.70m | 3:18PM0.37m | ||||||||||||||||||
Low Tide | 6:14AM0.35m | 4:37PM0.23m | 9:27AM0.35m | 5:30PM0.27m | 10:45AM0.29m | 7:16PM0.31m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 28 | 30 | 30 | 29 | 30 | 30 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 2647 | 2530 | 2241 | 1989 | 1716 | 1883 | 3465 | 2968 | 2895 | 2859 | 2948 | 2515 | 2169 | 2111 | 2111 | 1851 | 1614 | 1435 | 1336 | 1303 | 1306 | 994 | 1303 | 1122 |
Swell 2 Height (m) Direction Period (s) | S 21 | S 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SSW 24 | SSW 18 | SSW 22 | SSW 21 | S 21 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 |
| kJ | 225 | 388 | 634 | 1072 | 1274 | 1259 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 17 | 108 | 108 | 363 | 476 | 233 | 804 | 1011 | 772 | 842 | 1178 |
Swell 3 Height (m) Direction Period (s) | W 11 | WNW 11 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | SSW 24 | WNW 9 | SSW 23 | S 18 | WNW 8 | WNW 9 | SSW 16 | SSW 16 | WNW 8 | WNW 8 | — |
| kJ | 37 | 22 | 22 | 22 | 22 | 22 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 55 | 16 | 106 | 225 | 7 | 7 | 85 | 85 | 7 | 7 | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | — | — | — | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 |
| kJ | 16 | 16 | 18 | 19 | 25 | 31 | 42 | 27 | 28 | 30 | — | — | — | — | — | 77 | 94 | 66 | 72 | 130 | 109 | 72 | 110 | 116 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 23 | 53 | 125 | 159 | 159 | 159 | 159 | 23 | 159 | 476 | 494 | 0 | 159 | 125 | 159 | 159 | 159 | 53 | 53 | 23 | 23 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
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