Surf Forecasts:
Twin Islands (South Andaman) surf forecast from 22 Oct 2026:
- Best quality surf: Thursday 29 Oct, 5PM (local time) - 3.5ft (1.1m), 8s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 27 Oct, 8AM (local time) - 11ft (3.5m), 11s period, SW swell with 3,096 kJ wave energy.
- Next surfable swell (1★+): Thursday 29 Oct, 5PM (local time) - 3.5ft (1.1m), 8s 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 Thursday (Oct 29) at 5PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Twin Islands (South Andaman) in the next 16 days are 3.5m 11s and forecast to arrive on Tuesday (Oct 27) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Oct 27) at 2AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Thu 29th Oct) | 3.5ft (1.1m) 8s |
| Best Surf | 5PM (Thu 29th Oct) | 3.5ft (1.1m) 8s |
| Most Powerful | 8AM (Tue 27th Oct) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Twin Islands (South Andaman) over the next 16 days.
Short Range ForecastHeavy rain (total 78mm), heaviest during Sat morning. Warm (max 29°C on Thu night, min 25°C on Fri night). Winds increasing (light winds from the SW on Thu night, strong winds from the WSW by Sat afternoon). | Days 5-7 Weather SummaryHeavy rain (total 189mm), heaviest during Mon night. Warm (max 28°C on Sun night, min 25°C on Tue morning). Winds decreasing (near gales from the SW on Mon afternoon, light winds from the S by Wed afternoon). | ||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||||
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) | SSW 18 | SSW 16 | SSW 21 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | WSW 8 | SW 8 | SW 9 | WSW 9 | WSW 11 | SW 10 | WNW 11 | WNW 11 | WNW 12 | WNW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 273 | 175 | 400 | 922 | 603 | 943 | 627 | 612 | 551 | 575 | 854 | 1792 | 817 | 2253 | 2010 | 483 | 504 | 633 | 308 |
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-on | cross | cross | cross | cross-off | cross-on | cross | cross | cross | cross-off | cross-off |
High Tide | 5:59AM1.26m | 6:33PM1.34m | 6:36AM1.34m | 7:07PM1.48m | 7:13AM1.39m | 7:40PM1.59m | 7:49AM1.42m | 8:16PM1.66m | 8:27AM1.42m | 8:53PM1.68m | 9:06AM1.38m | 9:32PM1.64m | |||||||
Low Tide | 11:58PM0.39m | 12:16PM0.20m | 00:38AM0.28m | 12:47PM0.10m | 1:15AM0.17m | 1:20PM0.02m | 1:53AM0.10m | 1:54PM-0.02m | 2:31AM0.06m | 2:30PM-0.03m | 3:11AM0.06m | 3:07PM0.02m | 3:53AM0.10m | ||||||
 |  | |  |  | |  | | | | | | | | | | | | | |
 | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | — | 4:58 | — | — | 4:57 | — | — | 4:57 | — | — | 4:57 | — | — | 4:55 | — | — | 4:55 | — |
mm | 3 | 2 | 6 | 28 | 9 | 1 | 9 | 12 | 8 | 28 | 12 | 34 | 42 | 13 | 15 | 17 | 10 | 18 | 38 |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 33 | 32 | 31 | 29 | 27 | 26 | 24 | 26 | 26 | 26 | 25 | 22 | 24 | 23 | 25 | 27 | 27 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | NW 9 | WSW 9 | WSW 11 | NW 10 | WSW 9 | SW 8 | WNW 12 | WNW 11 |
| kJ | 183 | 129 | 326 | 922 | 603 | 943 | 627 | 612 | 551 | 443 | 443 | 39 | 817 | 2253 | 170 | 449 | 343 | 633 | 308 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 21 | SSW 12 | SW 15 | SSW 11 | SW 11 | SSW 16 | NW 8 | NNW 8 | NW 9 | NW 9 | NW 10 | SSW 13 | NW 10 | WNW 11 | WNW 11 | SW 8 | SW 8 |
| kJ | 273 | 175 | 400 | 55 | 217 | 39 | 29 | 318 | 67 | 90 | 115 | 39 | 160 | 304 | 80 | 483 | 504 | 270 | 154 |
Swell 3 Height (m) Direction Period (s) | WSW 5 | SW 22 | SSW 12 | SSW 12 | SSW 11 | — | — | SSW 10 | S 9 | — | NW 9 | — | SSW 13 | NW 10 | — | SW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 11 | 129 | 81 | 28 | 48 | — | — | 10 | 6 | — | 38 | — | 282 | 117 | — | 157 | 98 | 99 | 83 |
Wind waves Height (m) Direction Period (s) | — | WSW 5 | WSW 5 | WSW 6 | WSW 8 | WSW 8 | W 7 | W 7 | WSW 7 | WSW 8 | SW 8 | SW 9 | SSE 6 | SSE 6 | SW 10 | SSE 5 | SSE 5 | SSE 5 | ESE 3 |
| kJ | — | 9 | 18 | 160 | 348 | 688 | 358 | 240 | 295 | 575 | 854 | 1792 | 201 | 185 | 2010 | 46 | 42 | 24 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 20 | 34 | 34 | 41 | 1087 | 1157 | 1117 | 734 | 1180 | 688 | 734 | 745 | 638 | 687 | 688 | 638 | 638 | 687 | 68 |
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.
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