Surf Forecasts:
How big are the waves at Twin Islands (South Andaman) today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 3ft (0.9m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3ft (0.9m), 18s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 3ft (0.9m), 17s period with SW swell.
The current surf forecast for Twin Islands (South Andaman) at 5AM is: 2.0m 8s primary swell from a West-southwest direction and 0.7m 18s secondary swell from a Southwest direction, 0.7m 13s secondary swell from a South-southwest direction (forecast issued at 10:30pm July 30). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 3ft (0.9m) | 18s |
| Afternoon (31 Jul) | 3ft (0.9m) | 18s |
| Evening (31 Jul) | 3ft (0.9m) | 17s |
Table - waves today at Twin Islands (South Andaman). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Sat night. Warm (max 28°C on Thu night, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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) | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | WSW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 671 | 645 | 631 | 550 | 537 | 537 | 488 | 457 | 444 | 412 | 435 | 443 | 376 | 432 | 508 | 515 | 573 | 276 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | 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 |
High Tide | 9:06PM1.25m | 9:16AM1.53m | 9:37PM1.29m | 9:45AM1.53m | 10:09PM1.32m | |||||||||||||
Low Tide | 2:58AM0.19m | 3:38PM0.12m | 3:30AM0.18m | 4:06PM0.09m | ||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | 1 | 1 | 1 | — | 2 | 3 | 2 | 1 | 1 | 3 | 1 | 3 | 2 | 2 | 5 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | SW 15 |
| kJ | 175 | 166 | 158 | 327 | 455 | 455 | 455 | 455 | 444 | 410 | 381 | 376 | 376 | 432 | 508 | 515 | 573 | 276 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SSW 19 | SW 19 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 18 |
| kJ | 306 | 251 | 293 | 156 | 154 | 154 | 151 | 151 | 149 | 113 | 109 | 89 | 86 | 85 | 56 | 56 | 56 | 211 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | S 10 | S 10 | S 9 | — | S 9 | S 9 | S 10 | SW 21 | SW 21 | SSW 20 | SSW 19 | SW 20 | SW 20 | — | S 8 | SSW 12 |
| kJ | 134 | 60 | 2 | 2 | 2 | — | 2 | 1 | 2 | 18 | 18 | 152 | 148 | 97 | 60 | — | 1 | 56 |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 671 | 645 | 631 | 550 | 537 | 537 | 488 | 457 | 385 | 412 | 435 | 443 | 373 | 328 | 284 | 284 | 245 | 238 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1074 | 734 | 734 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 687 | 734 | 638 | 687 | 687 | 34 |
Best forecast wave conditions in Andaman Islands | ||||||||||||||||||
Best forecast wave conditions in India | ||||||||||||||||||
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