Surf Forecasts:
How big are the waves at Twin Islands (South Andaman) today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 8ft (2.5m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 8ft (2.5m), 9s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 7.5ft (2.3m), 9s period with WSW swell.
The current surf forecast for Twin Islands (South Andaman) at 3PM is: 2.5m 9s primary swell from a Southwest direction and 1.2m 15s secondary swell from a South-southwest direction, 0.4m 6s secondary swell from a Southeast direction (forecast issued at 10:30am September 21). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 8ft (2.5m) | 9s |
| Afternoon (21 Sep) | 8ft (2.5m) | 9s |
| Evening (21 Sep) | 7.5ft (2.3m) | 9s |
Table - waves today at Twin Islands (South Andaman). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 27°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||
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 9 | SW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1083 | 1149 | 1126 | 1080 | 909 | 845 | 784 | 715 | 632 | 682 | 721 | 848 | 848 | 778 | 809 | 981 | 1004 | 969 | 1077 | 1145 | 1171 | 1244 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:26PM0.87m | 5:32AM1.14m | 6:09PM1.00m | 6:12AM1.25m | 6:41PM1.14m | |||||||||||||||||
Low Tide | 10:59PM0.58m | 12:11PM0.45m | 11:54PM0.47m | 12:39PM0.33m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | |
 | 5:07 | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | 2 | 1 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 2 | 1 | 1 | 2 | 2 | 2 | 1 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | 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 18 | SSW 18 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SW 16 |
| kJ | 780 | 730 | 665 | 568 | 647 | 553 | 508 | 508 | 501 | 413 | 352 | 229 | 222 | 273 | 269 | 216 | 211 | 147 | 270 | 270 | 258 | 268 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SSE 6 | SSW 16 | SSE 6 | S 15 | SW 20 | SW 20 | SSE 5 | SSW 19 | SW 19 | SW 18 | SW 18 | SSW 18 | — | SW 18 | SSW 18 | SSW 18 | — | — | — |
| kJ | 11 | 9 | 9 | 7 | 83 | 3 | 112 | 15 | 15 | 5 | 36 | 55 | 87 | 84 | 127 | — | 80 | 204 | 120 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 20 | S 20 | SSW 20 | SSE 5 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 15 | 8 | 37 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 9 |
| kJ | 1083 | 1149 | 1126 | 1080 | 909 | 845 | 784 | 715 | 632 | 682 | 721 | 848 | 848 | 778 | 809 | 981 | 1004 | 969 | 1077 | 1145 | 1171 | 1244 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 687 | 734 | 687 | 734 | 688 | 688 | 687 | 687 | 687 | 734 | 734 | 687 | 688 | 687 | 734 | 1074 | 734 | 1074 | 1074 | 734 | 688 | 688 |
Best forecast wave conditions in Andaman Islands | ||||||||||||||||||||||
Best forecast wave conditions in India | ||||||||||||||||||||||
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