Surf Forecasts:
How big are the waves at Twin Islands (South Andaman) today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 4ft (1.2m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.
The current surf forecast for Twin Islands (South Andaman) at 11AM is: 1.3m 16s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a Southwest direction, 1.7m 8s secondary swell from a West-southwest direction (forecast issued at 04:30am September 20). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 4ft (1.2m) | 17s |
| Afternoon (20 Sep) | 4.5ft (1.3m) | 16s |
| Evening (20 Sep) | 4.5ft (1.3m) | 16s |
Table - waves today at Twin Islands (South Andaman). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 77mm), heaviest during Sun night. Warm (max 28°C on Sun afternoon, min 27°C on Sun morning). Mainly strong winds. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 18 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 8 | SSW 16 | SW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 627 | 687 | 771 | 907 | 875 | 853 | 843 | 945 | 1033 | 1010 | 1073 | 1219 | 1224 | 1301 | 1380 | 1380 | 1588 | 1567 | 1689 | 1839 | 1799 | 1892 | 1839 | 1900 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:07AM1.01m | 3:23PM0.78m | 4:25AM1.04m | 5:26PM0.87m | 5:32AM1.14m | 6:09PM1.00m | ||||||||||||||||||
Low Tide | 9:54AM0.67m | 8:59PM0.65m | 11:33AM0.57m | 10:59PM0.58m | 12:11PM0.45m | |||||||||||||||||||
 |  |  | | | | | | | | |  | | | | | | | | | | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | 11 | 8 | 4 | 4 | 2 | 2 | 2 | 4 | 6 | 5 | 5 | 6 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 2 | 3 | 4 | 2 | 1 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 25 | 27 | 26 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 23 | 24 | 23 | 23 | 23 | 23 | 25 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 15 | SSW 14 | SSW 14 | SSW 20 | SSW 19 | SW 19 | SW 18 | SW 18 |
| kJ | 600 | 687 | 771 | 907 | 875 | 853 | 843 | 945 | 822 | 811 | 780 | 674 | 711 | 656 | 647 | 431 | 112 | 325 | 321 | 37 | 36 | 55 | 87 | 84 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 13 | SW 13 | SE 7 | — | SSE 7 | — | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SE 6 | SE 6 | SE 6 | — | SW 20 | SW 20 | SSW 20 | SSW 19 | SSW 19 | — | SE 6 |
| kJ | 118 | 114 | 82 | 43 | 2 | — | 9 | — | 13 | 18 | 18 | 18 | 16 | 10 | 9 | 9 | — | 15 | 15 | 37 | 37 | 35 | — | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 |
| kJ | 627 | 475 | 364 | 355 | 429 | 632 | 773 | 931 | 1033 | 1010 | 1073 | 1219 | 1224 | 1301 | 1380 | 1380 | 1588 | 1567 | 1689 | 1839 | 1799 | 1892 | 1839 | 1900 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 734 | 1117 | 1074 | 728 | 687 | 687 | 687 | 687 | 638 | 687 | 687 | 687 | 687 | 687 | 638 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 687 |
Best forecast wave conditions in Andaman Islands | ||||||||||||||||||||||||
Best forecast wave conditions in India | ||||||||||||||||||||||||
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