Sentinel (South Andaman) surfForecast / Andaman Islands / India

information circle12 Day Weather and Surf, issued 10 pm Thursday 19 Feb 2026 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
28.2° 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 Saturday (Feb 21) at 2AM. The primary swell is predicted to be 0.6m and 16s period. 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 1.0m 16s and forecast to arrive on Wednesday (Feb 25) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Friday (Feb 20) at 8AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 21st Feb)2ft (0.6m) 16s
Best Surf 5AM (Wed 25th Feb)2ft (0.6m) 17s
Most Powerful11PM (Wed 25th Feb)3.5ft (1.0m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Sat afternoon. Warm (max 28°C on Thu night, min 27°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Wed morning. Warm (max 28°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
1
1
1
0
0
0
1
1
1
1
1
1
1
2
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SSW
0.4
SW
0.5
SW
0.6
SSW
0.6
SW
0.7
SW
0.7
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.7
SW
0.5
SW
0.6
SW
0.5
SW
0.7
SW
0.9
SW
0.9
SSW
0.9
SSW
1
SSW
Period(s) (?)121616161515151414141414131813181616161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12981125160178226217245248245221218180155136150271376436334437
Wind
(km/h)
25
E
30
E
25
E
10
ENE
5
ENE
5
NNE
10
N
15
NE
20
NNE
10
ENE
10
ESE
5
ENE
5
ENE
10
ESE
15
E
15
ESE
10
SE
5
ESE
10
S
10
SSW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
crosscrosscross-
off
offglasscross-
off
cross-
off
cross-
off
cross-
off
offglasscross-
off
cross-
off
glass
High Tide
/ height (m)
9:27PM
1.55
9:53AM
1.44
9:58PM
1.49
10:28AM
1.44
10:32PM
1.40
11:07AM
1.39
11:09PM
1.28
11:51AM
1.32
11:52PM
1.13
12:47PM
1.22
12:51AM
0.98
2:11PM
1.13
2:39AM
0.87
4:06PM
1.14
Low Tide
/ height (m)
3:43AM
-0.02
3:53PM
0.11
4:14AM
-0.01
4:30PM
0.17
4:47AM
0.05
5:11PM
0.26
5:24AM
0.15
6:00PM
0.38
6:08AM
0.27
7:06PM
0.50
7:09AM
0.40
8:58PM
0.57
8:52AM
0.48
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
Sunrise-5:39--5:39--5:39--5:39--5:39--5:37--5:37-
Sunset--5:29--5:29--5:29--5:29--5:29--5:30--5:30
rain showers
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
rain showers
clear
clear
clear
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
Rain (mm)
11---3112--61---85413
Temp. °C282828282728282727272728272727272727272728
Feels °C (?)292827292932312929273031302929283030303032
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

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