
Surf Forecasts:
Twin Islands (South Andaman) surf forecast from 31 Jul 2026:
- Best quality surf: Wednesday 5 Aug, 8PM (local time) - 11ft (3.5m), 10s period, SW swell with cross-shore winds.
- Most powerful swell: Wednesday 5 Aug, 11PM (local time) - 11ft (3.5m), 10s period, SW swell with 2,112 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 8PM (local time) - 11ft (3.5m), 10s period with SW swell.
Best Forecast Surf Conditions for Twin Islands (South Andaman) this week:
The surf forecast for Twin Islands (South Andaman) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 05) at 8PM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 0.8m and 15s. Another secondary swell of 0.4m and 21s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Twin Islands (South Andaman) in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Aug 05) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 5th Aug) | 11ft (3.5m) 10s |
| Best Surf | 8PM (Wed 5th Aug) | 11ft (3.5m) 10s |
| Most Powerful | 11PM (Wed 5th Aug) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Twin Islands (South Andaman) over the next 16 days.
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. | Days 5-7 Weather SummaryHeavy rain (total 40mm), heaviest during Tue morning. Warm (max 28°C on Sun night, min 27°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 18 | SW 16 | SW 16 | SSW 15 | SSW 18 | SW 9 | SW 8 | SW 10 | SW 12 | SW 11 | SW 10 | SW 9 | WSW 10 |
Wave Graph | |||||||||||||||||||
631 | 537 | 457 | 435 | 432 | 515 | 312 | 489 | 580 | 387 | 231 | 492 | 479 | 990 | 1883 | 1510 | 1162 | 1738 | 1840 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross | cross |
High Tide | 9:06PM1.25m | 9:16AM1.53m | 9:37PM1.29m | 9:45AM1.53m | 10:09PM1.32m | 10:14AM1.49m | 10:43PM1.34m | 10:45AM1.43m | 11:19PM1.34m | 11:19AM1.34m | 00:01AM1.31m | 11:59AM1.23m | 00:52AM1.26m | ||||||
Low Tide | 2:58AM0.19m | 3:38PM0.12m | 3:30AM0.18m | 4:06PM0.09m | 4:03AM0.20m | 4:34PM0.09m | 4:39AM0.24m | 5:05PM0.11m | 5:18AM0.30m | 5:39PM0.15m | 6:03AM0.38m | 6:20PM0.22m | |||||||
— | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | |
— | — | 5:45 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:43 | — | — | 5:43 | — | |
mm | 1 | 2 | 2 | 7 | 4 | 5 | 12 | 1 | 6 | 6 | 3 | 4 | 2 | 8 | 2 | 6 | 2 | 7 | 17 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 18 | SW 16 | SW 16 | SSW 15 | SW 14 | SSW 14 | SSW 16 | SSW 12 | SE 7 | SW 16 | SSW 16 | SSW 16 | SSW 15 |
158 | 455 | 455 | 381 | 432 | 515 | 312 | 489 | 580 | 387 | 214 | 264 | 430 | 591 | 23 | 274 | 330 | 441 | 287 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 15 | S 11 | S 11 | SSW 19 | SSW 18 | SSW 18 | — | SW 12 | SSW 15 | SSE 7 | SSE 7 | — | SSW 21 |
293 | 154 | 151 | 109 | 85 | 56 | 171 | 9 | 21 | 148 | 209 | 207 | — | 154 | 222 | 18 | 4 | — | 176 | |
Swell 3 Height (m) Direction Period (s) | S 10 | — | S 9 | SW 21 | SW 20 | — | SSW 12 | — | S 21 | — | SW 12 | S 18 | — | S 18 | SSE 7 | — | S 24 | — | SSW 12 |
2 | — | 1 | 18 | 97 | — | 27 | — | 9 | — | 67 | 160 | — | 26 | 48 | — | 11 | — | 47 | |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 9 | SW 8 | SW 10 | SW 12 | SW 11 | SW 10 | SW 9 | WSW 10 |
631 | 537 | 457 | 435 | 328 | 284 | 220 | 234 | 222 | 149 | 231 | 492 | 479 | 990 | 1883 | 1510 | 1162 | 1738 | 1840 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 734 | 687 | 687 | 687 | 687 | 638 | 34 | 687 | 734 | 687 | 20 | 745 | 734 | 20 | 20 | 41 | 734 | 1216 | 1214 |
Best forecast wave conditions in Andaman Islands | |||||||||||||||||||
Best forecast wave conditions in India | |||||||||||||||||||
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Information about the Twin Islands (South Andaman) Surf forecast
The above surf forecast table for Twin Islands (South Andaman) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Twin Islands (South Andaman) can be found by selecting the local surf guide option on the grey menu. Our Twin Islands (South Andaman) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Twin Islands (South Andaman)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Twin Islands (South Andaman) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Andaman Islands? If you are looking for accommodation near Twin Islands (South Andaman), camping, hotels and holiday cottages in Andaman Islands, consider staying in Port Blair which is 35 km (22 miles) away.











