Surf Forecasts:
How big are the waves at Tropical's today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 7ft (2.2m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 8ft (2.5m), 18s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
The current surf forecast for Tropical's at 9AM is: 2.2m 19s primary swell from a Southwest direction and 0.7m 6s secondary swell from a Southeast direction (forecast issued at 01:00am August 19). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 7ft (2.2m) | 19s |
| Afternoon (19 Aug) | 8ft (2.5m) | 18s |
| Evening (19 Aug) | 8ft (2.5m) | 17s |
Table - waves today at Tropical's. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 17 | SW 17 | SSW 17 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1532 | 3490 | 3453 | 3578 | 3703 | 4045 | 4343 | 4293 | 4432 | 4329 | 3950 | 3676 | 3376 | 3177 | 2941 | 2578 | 2214 | 2185 | 1716 | 1254 | 2778 | 3110 | 3224 | 2964 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | on | on | cross-on | cross-on | cross-on | cross | cross | cross | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 1:30AM2.66m | 1:45PM2.06m | 1:59AM2.49m | 2:15PM1.81m | 2:29AM2.29m | 2:48PM1.56m | ||||||||||||||||||
Low Tide | 7:55AM0.54m | 7:34PM0.66m | 8:32AM0.73m | 7:55PM0.86m | 9:18AM0.93m | 8:12PM1.06m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 24 | 27 | 27 | 26 | 24 | 24 | 23 | 23 | 24 | 27 | 28 | 27 | 24 | 23 | 23 | 22 | 24 | 27 | 27 | 26 | 24 | 23 |
Feels °C | 24 | 23 | 25 | 29 | 26 | 26 | 24 | 25 | 25 | 24 | 26 | 27 | 26 | 27 | 25 | 24 | 25 | 23 | 26 | 27 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 17 | SW 17 | SSW 17 | SSW 16 |
| kJ | 1532 | 3490 | 3453 | 3578 | 3703 | 4045 | 4343 | 4293 | 4432 | 4329 | 3950 | 3676 | 3376 | 3177 | 2941 | 2578 | 2214 | 2185 | 1716 | 1254 | 2778 | 3110 | 3224 | 2964 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | SE 6 | SE 7 | SE 7 | SE 7 | SE 6 | — | SE 6 | SE 7 | SE 7 | SE 7 | SSW 18 | SE 7 | — | — | — |
| kJ | 1088 | 26 | 27 | 49 | 39 | 45 | 36 | — | — | 24 | 36 | 49 | 55 | 64 | — | 66 | 73 | 77 | 67 | 1056 | 54 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 19 | SE 7 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 419 | 57 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 7 | SE 7 | ESE 7 | SE 6 | SE 6 | ESE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | SE 6 | SE 6 | SE 6 |
| kJ | 23 | 84 | 107 | 126 | 145 | 115 | 88 | 41 | 40 | 85 | 127 | 143 | 154 | 188 | 74 | 199 | 183 | 194 | 185 | 159 | 150 | 62 | 58 | 47 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 15 | 7 | 7 | 0 | 0 | 0 | 0 | 3 | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 15 | 7 | 7 | 7 |
Best forecast wave conditions in Sumbawa | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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