Surf Forecasts:
Twin Islands (South Andaman) surf forecast from 23 Oct 2026:
- Best quality surf: Tuesday 27 Oct, 8AM (local time) - 11ft (3.5m), 10s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 27 Oct, 2AM (local time) - 13ft (4.0m), 10s period, SW swell with 3,008 kJ wave energy.
- Next surfable swell (1★+): Tuesday 27 Oct, 8AM (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 Tuesday (Oct 27) at 8AM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 0.9m and 9s. Another secondary swell of 0.4m and 6s is also forecast. 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 4.0m 10s and forecast to arrive on Tuesday (Oct 27) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Thursday (Oct 29) at 8AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 27th Oct) | 11ft (3.5m) 10s |
| Best Surf | 8AM (Tue 27th Oct) | 11ft (3.5m) 10s |
| Most Powerful | 2AM (Tue 27th Oct) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Twin Islands (South Andaman) over the next 16 days.
Short Range ForecastHeavy rain (total 256mm), heaviest during Sun night. Warm (max 29°C on Fri morning, min 26°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the SW by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 231mm), heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 25°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, moderate winds from the SSW by Wed night). | ||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||||
AM | PM | 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 16 | SSW 21 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 8 | SSW 8 | SW 10 | SW 10 | SW 10 | SW 9 | SW 8 | SW 8 | WNW 12 | WNW 11 | WNW 10 | WNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 175 | 400 | 922 | 603 | 943 | 627 | 612 | 551 | 443 | 573 | 1375 | 3008 | 1869 | 1203 | 594 | 363 | 322 | 480 | 319 | 177 | 116 |
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 | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | glassy |
High Tide | 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 | 9:48AM1.30m | 10:14PM1.57m | ||||||||
Low Tide | 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 | 3:47PM0.10m | 4:40AM0.19m | |||||||
 |  |  | | | | | | | | | | | | | | | | |  | | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | 4:58 | — | — | 4:57 | — | — | 4:57 | — | — | 4:57 | — | — | 4:55 | — | — | 4:55 | — | — | 4:55 | — |
mm | — | 3 | 22 | 2 | 8 | 11 | 19 | 43 | 148 | 24 | 28 | 70 | 42 | 29 | 11 | 12 | 4 | 11 | 14 | 9 | 2 |
Temp °C | 29 | 29 | 29 | 29 | 28 | 28 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 33 | 31 | 31 | 29 | 28 | 28 | 26 | 26 | 24 | 24 | 22 | 23 | 25 | 26 | 25 | 26 | 26 | 27 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | NW 8 | NW 10 | NW 9 | NW 10 | SW 9 | WNW 10 | SW 8 | WNW 12 | WNW 11 | WSW 8 | WSW 8 |
| kJ | 129 | 326 | 922 | 603 | 943 | 627 | 612 | 551 | 443 | 443 | 31 | 74 | 159 | 160 | 594 | 157 | 322 | 480 | 319 | 177 | 105 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 21 | SSW 12 | SW 15 | SSW 11 | SSW 11 | SSW 10 | NW 7 | NNW 7 | NW 7 | NW 8 | — | NW 7 | SSE 7 | WNW 10 | SE 5 | WNW 10 | WSW 8 | WSW 9 | WNW 10 | WNW 9 |
| kJ | 175 | 400 | 79 | 217 | 47 | 23 | 10 | 42 | 29 | 27 | 16 | — | 44 | 59 | 182 | 22 | 183 | 217 | 207 | 173 | 116 |
Swell 3 Height (m) Direction Period (s) | WSW 5 | SSW 12 | SW 15 | SSW 11 | — | — | — | S 9 | — | — | — | — | — | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 |
| kJ | 13 | 81 | 8 | 47 | — | — | — | 13 | — | — | — | — | — | 154 | 140 | 99 | 99 | 83 | 82 | 54 | 36 |
Wind waves Height (m) Direction Period (s) | — | WSW 5 | WSW 6 | WSW 8 | W 8 | W 7 | W 7 | WSW 7 | WSW 7 | SW 8 | SSW 8 | SW 10 | SW 10 | SW 10 | SE 6 | SW 8 | SSE 5 | SE 5 | ESE 5 | SE 5 | — |
| kJ | — | 14 | 106 | 574 | 597 | 247 | 302 | 286 | 256 | 573 | 1375 | 3008 | 1869 | 1203 | 31 | 363 | 3 | 13 | 34 | 19 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 34 | 34 | 41 | 34 | 1157 | 688 | 687 | 734 | 734 | 745 | 734 | 638 | 638 | 687 | 638 | 638 | 638 | 20 | 0 | 0 | 0 |
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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