Sentinel (South Andaman) Surf Forecast

/ Andaman Islands (8 surf breaks) /

India (39 surf breaks)

Surf Forecasts:

Sentinel (South Andaman) surfForecast / Andaman Islands / India

12 Day Weather and Surf, issued 4 am Friday 03 Oct 2025 IST

Forecast update in hr min s Forecast update imminent

Sentinel (South Andaman) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sentinel (South Andaman) sea temperature is 28.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Sentinel (South Andaman) this week:

The surf forecast for Sentinel (South Andaman) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 03) at 11AM. The primary swell is predicted to be 1.5m and 18s period with a secondary swell of 0.9m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sentinel (South Andaman) in the next 12 days are 1.8m 17s and forecast to arrive on Saturday (Oct 04) at 5AM. 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+)	11AM (Fri 3rd Oct)	5ft (1.5m) 18s
Best Surf	11AM (Fri 3rd Oct)	5ft (1.5m) 18s
Most Powerful	5AM (Sat 4th Oct)	6ft (1.8m) 17s

Table - best surf conditions forecast for Sentinel (South Andaman) over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Moderate rain (total 13mm), heaviest on Sun night. Warm (max 28°C on Fri afternoon, min 27°C on Fri morning). Wind will be generally light.									Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Mon morning. Warm (max 28°C on Mon morning, min 27°C on Mon morning). Mainly fresh winds.
	Friday 03			Saturday 04			Sunday 05			Monday 06			Tuesday 07			Wednesday 08			Thursday 09
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	3	2	2	2	2	1	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	18	18	17	16	16	16	15	15	15	14	14	14	14	14	14	13	13	13	13	12	12
Wave Graph (?)
kJ (?)	1373	1741	1624	1651	1486	1087	1019	918	730	701	701	515	493	523	474	373	336	326	280	172	303
Wind (km/h)	SSW	SW	SW	SW	WSW	SW	SW	WSW	SW	SW	SW	SW	WSW	WSW	WSW	SW	SW	WSW	WSW	SW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross	cross	cross	cross	cross	cross- off	cross	cross	cross	cross	cross	cross	cross- on	cross	cross	cross	cross	cross	cross	cross
High Tide / height (m)		5:44PM 1.07		5:50AM 1.30	6:23PM 1.24		6:29AM 1.41	7:00PM 1.40		7:06AM 1.48	7:36PM 1.53		7:43AM 1.52	8:12PM 1.61		8:21AM 1.51		8:49PM 1.65	9:00AM 1.45		9:28PM 1.62
Low Tide / height (m)	11:40AM 0.35		11:36PM 0.37	12:14PM 0.20		12:20AM 0.25	12:47PM 0.06		1:01AM 0.13	1:21PM -0.04		1:41AM 0.05	1:55PM -0.11		2:21AM 0.01	2:30PM -0.11		3:01AM 0.02		3:06PM -0.07	3:43AM 0.07

	Friday 03			Saturday 04			Sunday 05			Monday 06			Tuesday 07			Wednesday 08			Thursday 09
Sunrise	5:09	-	-	5:09	-	-	5:09	-	-	5:09	-	-	5:09	-	-	5:09	-	-	5:09	-	-
Sunset	-	5:09	-	-	5:08	-	-	5:08	-	-	5:07	-	-	5:07	-	-	5:07	-	-	5:06	-

Rain (mm)	-	-	-	-	-	-	1	2	10	3	2	4	-	2	3	3	2	1	5	8	2
Temp. °C	27	28	28	27	28	27	27	28	27	28	28	27	27	28	27	27	27	28	27	26	27
Feels °C (?)	31	31	31	31	31	30	28	30	29	29	28	28	27	28	28	27	26	29	27	26	28

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Andaman Islands

Wind Update Continuing clean conditions at Sentinel (South Andaman) (calm at Port Blair 54 km from Sentinel (South Andaman)). 1.0m 18s long period groundswell from the SW with a 0.8m 9s swell from the WNW and a 0.6m 7s swell from the SW. 3 swells combining to make bigger set waves.
1 hour 15 minutes ago Sentinel (South Andaman)

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sentinel (South Andaman) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Sentinel (South Andaman) Surf forecast

The above surf forecast table for Sentinel (South Andaman) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sentinel (South Andaman) can be found by selecting the local surf guide option on the grey menu. Our Sentinel (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 (Sentinel (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 Sentinel (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 Sentinel (South Andaman), camping, hotels and holiday cottages in Andaman Islands, consider staying in Port Blair which is 55 km (34 miles) away.