Sandwip Island

Island Populated Bangladeshi island in the Bay of Bengal

Off Chittagong in the Bay of Bengal, Sandwip is a populated island of fishing villages, mangrove edges and boat access; visits focus on rural coastal life and beaches.

Main image
Sandwip Island
22.4918, 91.4869
Free

How to Get to Sandwip Island #

Ferries and local launches connect Sandwip to the mainland port of Chittagong (now Chattogram); journeys can take a few hours depending on vessel type and sea conditions. It’s advisable to confirm return timings and buy tickets locally.

Tips for Visiting Sandwip Island #

  • Plan transport in advance - vehicle ferries and launches run on schedules that vary by season and tide.
  • Bring insect repellent during monsoon season; the inland waterways and mangrove edges can be mosquito-heavy.
  • Look for the small Mujibnagar-era monuments and local markets where fresh fish is sold at dawn.

Best Time to Visit Sandwip Island #

Dry season (Nov-Mar) is the most reliable time for access and comfortable conditions.

Dry season
Nov-Mar · 20-30°C
Easier travel conditions, lower tides and clearer skies - best time to visit.
Monsoon
Jun-Sep · 25-32°C
High risk of tropical storms, heavy rains, and ferry cancellations; the island swells and channels change.

Weather & Climate near Sandwip Island #

Climate

Sandwip Island's climate is classified as Tropical Monsoon - Tropical Monsoon climate with hot summers (peaking in May) and mild winters (coldest in January). Temperatures range from 13°C to 32°C. Heavy rainfall (2933 mm/year), wettest in July with a pronounced dry season.

Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
37°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is mild with highs of 26°C and lows of 13°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°
71%
Humidity
Very Humid

Weather

8 mm
Rainfall
1.3 m/s
Wind
Calm
1.3
UV Index
High
10.8h daylight

February

February is mild with highs of 29°C and lows of 16°C. Light rainfall and mostly sunny skies.

95 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 29°
67%
Humidity
Humid

Weather

19 mm
Rainfall
1.5 m/s
Wind
Calm
1.7
UV Index
Very High
11.3h daylight

March

March is warm with highs of 32°C and lows of 21°C. Moderate rainfall (47 mm) and mostly sunny skies.

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
21° 32°
69%
Humidity
Humid

Weather

47 mm
Rainfall
2.0 m/s
Wind
Calm
2.0
UV Index
Very High
11.9h daylight

April

April is hot, feeling like 32°C due to high humidity. Significant rainfall (121 mm) and partly cloudy skies.

71 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 33°
76%
Humidity
Very Humid

Weather

121 mm
Rainfall
2.6 m/s
Wind
Calm
2.1
UV Index
Extreme
12.6h daylight

May

May is the hottest month, feeling like 34°C with oppressive humidity. Heavy rain (267 mm) and partly cloudy skies.

59 Acceptable

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 33°
81%
Humidity
Very Humid

Weather

267 mm
Rainfall
2.8 m/s
Wind
Calm
2.1
UV Index
Extreme
13.1h daylight

June

June is hot, feeling like 34°C with oppressive humidity. Heavy rain (601 mm) and mostly overcast skies.

53 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
26° 31°
87%
Humidity
Very Humid

Weather

601 mm
Rainfall
2.8 m/s
Wind
Calm
1.9
UV Index
Very High
13.4h daylight

July

July is hot, feeling like 33°C with oppressive humidity. The wettest month with heavy rain (714 mm) and mostly overcast skies.

63 Good

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 30°
89%
Humidity
Very Humid

Weather

714 mm
Rainfall
2.9 m/s
Wind
Calm
2.1
UV Index
Extreme
13.2h daylight

August

August is hot, feeling like 33°C with oppressive humidity. Heavy rain (567 mm) and mostly overcast skies.

55 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 31°
88%
Humidity
Very Humid

Weather

567 mm
Rainfall
2.2 m/s
Wind
Calm
2.1
UV Index
Extreme
12.8h daylight

September

September is hot, feeling like 34°C with oppressive humidity. Heavy rain (325 mm) and mostly overcast skies.

55 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
25° 31°
86%
Humidity
Very Humid

Weather

325 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Very High
12.2h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Significant rainfall (191 mm) and partly cloudy skies.

75 Very Good

Comfort

31°
Feels Like Hot
28°C
Temperature
24° 31°
81%
Humidity
Very Humid

Weather

191 mm
Rainfall
1.6 m/s
Wind
Calm
1.7
UV Index
Very High
11.5h daylight

November

November is warm with highs of 29°C and lows of 20°C. Moderate rainfall (67 mm) and mostly sunny skies.

87 Excellent

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 29°
75%
Humidity
Very Humid

Weather

67 mm
Rainfall
1.2 m/s
Wind
Calm
1.4
UV Index
High
10.9h daylight

December

December is mild with highs of 26°C and lows of 15°C. The driest month with just 6 mm and mostly sunny skies.

93 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 27°
74%
Humidity
Very Humid

Weather

6 mm
Rainfall
1.1 m/s
Wind
Calm
1.2
UV Index
High
10.7h daylight

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