Surf Forecasts:
How big are the waves at Thailand today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 5ft (1.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 5.5ft (1.7m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.4m), 14s period with SSW swell.
The current surf forecast for Thailand at 7PM is: 1.6m 14s primary swell from a South-southwest direction and 0.8m 14s secondary swell from a South-southwest direction (forecast issued at 12:00pm September 21). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 5ft (1.6m) | 14s |
| Afternoon (21 Sep) | 5.5ft (1.7m) | 14s |
| Evening (21 Sep) | 4.5ft (1.4m) | 14s |
Table - waves today at Thailand. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1159 | 996 | 1138 | 969 | 799 | 904 | 514 | 514 | 522 | 514 | 543 | 623 | 705 | 887 | 1753 | 1148 | 1179 | 1631 | 1611 | 1571 | 1434 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross |
High Tide | 4:08PM0.28m | 3:37AM0.50m | 4:32PM0.35m | 4:19AM0.56m | 4:56PM0.42m | ||||||||||||||||
Low Tide | 8:16PM0.24m | 10:53AM0.16m | 9:39PM0.20m | 11:06AM0.12m | |||||||||||||||||
 | |  |  | |  | |  | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 32 | 33 | 33 | 32 | 32 | 31 | 32 | 32 | 33 | 32 | 31 | 32 | 32 | 32 | 31 | 31 | 32 | 33 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 1159 | 996 | 1138 | 969 | 799 | 904 | 514 | 514 | 522 | 514 | 447 | 447 | 447 | 887 | 1753 | 1148 | 1179 | 1631 | 1611 | 1571 | 1434 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SSW 18 | SSW 19 | SSW 18 | SSW 18 | SSW 12 | S 12 | S 12 | SSW 12 | WNW 7 | WNW 7 | WNW 7 | WNW 7 |
| kJ | 360 | 355 | 142 | 261 | 304 | 184 | 303 | 183 | 144 | 299 | 543 | 623 | 705 | 392 | 45 | 224 | 220 | 10 | 10 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 19 | SSW 19 | SW 13 | SW 13 | WNW 8 | S 12 | SSW 12 | W 7 | WNW 7 | WNW 7 | S 12 | — | WNW 7 | S 12 |
| kJ | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 136 | 231 | 144 | 87 | 19 | 73 | 48 | 17 | 10 | 10 | 3 | — | 10 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | 118 | 118 | 14 | 14 | 94 | 14 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Simeulue Island | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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