Bolama Island

Island Historical island and former colonial capital of Guinea-Bissau

An island in Guinea‑Bissau’s Bijagós group with colonial ruins, sandy shores and local fishing communities. Bolama draws visitors interested in colonial history, boat travel between islands and simple coastal landscapes.

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Bolama is an island in the Bolama region of Guinea‑Bissau that hosts a historic town of the same name and served as a colonial administrative centre during the Portuguese period. The island retains ruins and architectural traces from that era.

The town presents colonial‑era buildings, waterfront remains and lowland coastal scenery with mangroves and intertidal areas. Visitors interested in history and cultural heritage can view the town layout and vestiges of 19th and early 20th century infrastructure.

Bolama rose in importance under Portuguese administration and was used as a colonial capital in the late 19th century. The island’s later development declined as administrative functions moved to other centres on the mainland.

Bolama Island lies off the coast of Guinea‑Bissau within the Bolama region, among the coastal islands of the country and accessible by boat from mainland ports.

  • Colonial capital history: Was the primary administrative centre for Portuguese colonial authorities in the region during the late 19th and early 20th centuries.
Bolama Island
11.5667, -15.5500

How to Get to Bolama Island #

Access by boat from the mainland (Bissau) or nearby islands; passenger and cargo boats operate irregularly. Arrange transport in advance.

Tips for Visiting Bolama Island #

  • Boat transport can be infrequent-book charters or passenger boats in advance.
  • Explore colonial-era ruins cautiously and with respect-some structures are unstable.
  • Bring cash-many small island vendors do not accept cards.

Best Time to Visit Bolama Island #

Best visited in the dry season for stable boat travel and comfortable island exploration.

Dry season (Nov-May)
November-May · 24-30°C
Calmer seas and easier access to islands and beaches.
Wet season (Jun-Oct)
June-October · 24-28°C
Lush vegetation but more rain and potentially choppier transport.

Weather & Climate near Bolama Island #

Climate

Bolama Island's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 17°C to 35°C. Abundant rainfall (1903 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
FebruaryMarchJanuary
Temperature & Rainfall
Temperature Range
39°
Warmest Month
15°
Coldest Month
Monthly Conditions

January

January is warm with highs of 33°C and lows of 17°C. The driest month with just 0 mm and mostly sunny skies.

87 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
17° 33°
61%
Humidity
Humid

Weather

0 mm
Rainfall
2.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.4h daylight

February

February is warm with highs of 34°C and lows of 18°C. Almost no rain and mostly sunny skies.

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
18° 34°
58%
Humidity
Humid

Weather

1 mm
Rainfall
2.7 m/s
Wind
Calm
2.0
UV Index
Extreme
11.7h daylight

March

March is hot, feeling like 28°C. The driest month with just 0 mm and mostly sunny skies.

89 Excellent

Comfort

28°
Feels Like Hot
27°C
Temperature
20° 35°
60%
Humidity
Humid

Weather

0 mm
Rainfall
2.7 m/s
Wind
Calm
2.4
UV Index
Extreme
12.0h daylight

April

April is hot, feeling like 29°C. Almost no rain and mostly sunny skies.

87 Excellent

Comfort

29°
Feels Like Hot
28°C
Temperature
21° 34°
61%
Humidity
Humid

Weather

1 mm
Rainfall
2.6 m/s
Wind
Calm
2.5
UV Index
Extreme
12.3h daylight

May

May is the hottest month, feeling like 30°C. Light rainfall.

84 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
22° 33°
66%
Humidity
Humid

Weather

28 mm
Rainfall
3.2 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.5h daylight

June

June is hot, feeling like 30°C due to high humidity. Significant rainfall (186 mm) and partly cloudy skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
23° 32°
78%
Humidity
Very Humid

Weather

186 mm
Rainfall
2.9 m/s
Wind
Calm
2.0
UV Index
Very High
12.7h daylight

July

July is warm with stifling humidity (dew point 24°C). Heavy rain (459 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
86%
Humidity
Very Humid

Weather

459 mm
Rainfall
2.3 m/s
Wind
Calm
1.8
UV Index
Very High
12.6h daylight

August

August is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (587 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
88%
Humidity
Very Humid

Weather

587 mm
Rainfall
2.3 m/s
Wind
Calm
1.8
UV Index
Very High
12.4h daylight

September

September is warm with stifling humidity (dew point 24°C). Heavy rain (403 mm) and mostly overcast skies.

57 Acceptable

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
87%
Humidity
Very Humid

Weather

403 mm
Rainfall
2.2 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Heavy rain (205 mm) and partly cloudy skies.

65 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
23° 32°
83%
Humidity
Very Humid

Weather

205 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

November

November is hot, feeling like 30°C due to high humidity. Moderate rainfall (30 mm) and mostly sunny skies.

83 Excellent

Comfort

30°
Feels Like Hot
27°C
Temperature
22° 33°
73%
Humidity
Very Humid

Weather

30 mm
Rainfall
1.9 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

December

December is warm with highs of 33°C and lows of 18°C. Almost no rain and mostly sunny skies.

87 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
18° 33°
68%
Humidity
Humid

Weather

3 mm
Rainfall
2.3 m/s
Wind
Calm
1.7
UV Index
Very High
11.3h daylight

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