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 pm Monday 17 Nov 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 29.3° C
(Which is slightly warmer than usual)

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 Tuesday (Nov 18) at 8AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.1m and 20s. 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 1.4m 14s and forecast to arrive on Tuesday (Nov 18) 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 2.0m 7s period and expected on Friday (Nov 21) at 11AM.

Wave Type	Time (IST) & Date	Wave Height & Period
Next good surf (1 star+)	8AM (Tue 18th Nov)	4.5ft (1.3m) 14s
Best Surf	8AM (Tue 18th Nov)	4.5ft (1.3m) 14s
Most Powerful	2AM (Tue 18th Nov)	4.5ft (1.4m) 14s

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

Print Table

	Short Range Forecast Heavy rain (total 25mm), heaviest during Wed night. Warm (max 28°C on Mon afternoon, min 24°C on Wed night). Winds increasing (light winds from the ENE on Mon afternoon, fresh winds from the E by Thu morning).											Days 3-6 Weather Summary Heavy rain (total 53mm), heaviest during Thu night. Warm (max 28°C on Sat morning, min 25°C on Fri morning). Mainly fresh winds.
	Mon 17		Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	1	1	2	2	0	1	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SW	SW
Period(s) (?)	15	14	14	14	13	13	13	12	16	16	15	15	14	13	13	13	12	13	12	12	12
Wave Graph (?)
kJ (?)	795	796	638	530	304	299	269	199	163	163	137	209	346	173	205	202	124	149	190	144	142
Wind (km/h)	NNE	NE	ESE	SE	SSE	SE	NE	NE	E	ESE	E	SSE	E	ENE	ENE	ENE	ENE	ENE	E	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- off	off	cross- off	off	cross	cross	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off
High Tide / height (m)	6:36PM 1.33		6:40AM 1.16	7:05PM 1.40		7:12AM 1.17	7:34PM 1.44		7:44AM 1.18	8:04PM 1.46		8:15AM 1.17		8:34PM 1.46	8:46AM 1.14		9:06PM 1.43	9:17AM 1.11		9:39PM 1.39	9:51AM 1.06
Low Tide / height (m)		12:50AM 0.31	12:40PM 0.21		1:22AM 0.26	1:10PM 0.19		1:53AM 0.23	1:39PM 0.18		2:25AM 0.22	2:09PM 0.19		2:57AM 0.23		2:39PM 0.21	3:30AM 0.26		3:10PM 0.24	4:05AM 0.31

	Mon 17		Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
Sunrise	-	-	5:18	-	-	5:18	-	-	5:18	-	-	5:18	-	-	5:20	-	-	5:20	-	-	5:20
Sunset	4:52	-	-	4:52	-	-	4:52	-	-	4:52	-	-	4:52	-	-	4:52	-	-	4:52	-	-

Rain (mm)	-	-	-	3	-	2	5	11	4	7	19	5	9	7	2	2	-	2	8	18	9
Temp. °C	28	28	27	28	28	27	26	25	26	27	27	27	27	27	28	28	28	28	27	27	27
Feels °C (?)	30	29	30	29	28	29	29	26	25	25	25	25	27	25	26	26	26	26	25	26	26

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

Quick surf report for Sentinel (South Andaman):

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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.