Surf Forecasts:
How big are the waves at Twin Islands (South Andaman) today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Oct, local time) - 4ft (1.2m), 15s period with SSW swell.
The current surf forecast for Twin Islands (South Andaman) at 10PM is: 1.2m 15s primary swell from a South-southwest direction and 0.2m 5s secondary swell from a West-southwest direction (forecast issued at 04:30pm October 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 3ft (0.9m) | 16s |
| Evening (20 Oct) | 4ft (1.2m) | 15s |
Table - waves today at Twin Islands (South Andaman). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 66mm), heaviest during Fri morning. Warm (max 29°C on Tue afternoon, min 26°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the SW by Fri morning). | ||||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||
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) | 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 13 | SSW 19 | SSW 19 | SSW 13 | SSW 13 | SSW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 402 | 481 | 706 | 627 | 610 | 610 | 610 | 594 | 459 | 367 | 352 | 352 | 352 | 347 | 277 | 251 | 248 | 192 | 189 | 209 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 4:30PM0.90m | 4:27AM1.09m | 5:23PM1.04m | 5:19AM1.18m | 6:00PM1.19m | |||||||||||||||
Low Tide | 10:06PM0.62m | 11:07AM0.44m | 11:12PM0.51m | 11:43AM0.32m | ||||||||||||||||
 |  |  | | | | |  | | | | |  | | | | | | | | |
 | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — |
mm | 3 | 2 | — | — | — | 2 | 1 | — | 4 | 4 | 5 | 3 | 6 | 3 | 1 | 1 | 3 | 3 | 3 | 1 |
Temp °C | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 27 |
Feels °C | 33 | 33 | 33 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 28 | 27 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | 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 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WSW 6 |
| kJ | 402 | 481 | 706 | 627 | 610 | 610 | 610 | 594 | 459 | 367 | 352 | 352 | 352 | 347 | 277 | 198 | 192 | 192 | 189 | 53 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | W 5 | WSW 5 | WSW 5 | W 6 | SW 24 | SW 24 | SW 24 | SW 24 | SW 22 | SW 21 | SW 21 | SSW 21 | SW 20 | SSW 19 | SSW 19 | SW 18 | SW 18 | SSW 13 |
| kJ | 151 | 147 | 2 | 2 | 2 | 1 | 22 | 22 | 22 | 22 | 73 | 117 | 116 | 44 | 97 | 251 | 248 | 117 | 157 | 189 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 10 | S 6 | — | — | — | S 24 | SW 24 | W 5 | W 5 | W 5 | SW 21 | SSW 21 | SSW 21 | SE 6 | — | — | SSW 19 | S 26 | SSW 18 |
| kJ | 19 | 18 | 1 | — | — | — | 11 | 22 | 1 | 1 | 1 | 72 | 44 | 89 | 1 | — | — | 74 | 13 | 209 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 3 | SE 3 | SE 4 | S 4 | SSW 5 | SSW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | WSW 6 | — |
| kJ | — | — | — | — | — | — | — | 3 | 7 | 10 | 13 | 62 | 81 | 103 | 184 | 198 | 153 | 88 | 75 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 638 | 687 | 638 | 638 | 638 | 1157 | 688 | 687 | 687 |
Best forecast wave conditions in Andaman Islands | ||||||||||||||||||||
Best forecast wave conditions in India | ||||||||||||||||||||
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