Dahlak Kebir

Island Largest island of Dahlak Archipelago with coral reefs

Dahlak Kebir, the largest island of Eritrea’s Dahlak Archipelago in the Red Sea, attracts divers and fishermen for coral reefs, clear waters, traditional fishing villages and seabird colonies.

Main image

Dahlak Kebir is the largest island in the Dahlak Archipelago off the coast of Eritrea in the Red Sea. It is the archipelago’s principal island and contains settlements, historical ruins and local fishing communities.

The island is surrounded by extensive coral reefs and clear Red Sea waters that support snorkeling and diving habitats. Local livelihoods are traditionally based on fishing and small-scale tourism related to the marine environment.

Geographically the island lies in the Red Sea off Eritrea’s coast near the port town of Massawa and forms the largest landmass in the Dahlak group.

  • Principal island: The largest island of the Dahlak Archipelago, located in the Red Sea off the Eritrean coast and known locally as the archipelago's principal inhabited island.
Dahlak Kebir
Dahlak Kebir (Dahlak Great), Dahlak Archipelago, Eritrea (access by boat from Massawa; services limited)
15.6597, 40.1142

How to Get to Dahlak Kebir #

Dahlak Kebir (Dahlak Kebir Island) is reached by boat from the Eritrean mainland port of Massawa. Passenger dhows and small ferries run seasonally from Massawa to islands in the Dahlak Archipelago; crossings take a few hours depending on weather and vessel. Boats land at the island’s small village/jetty, from which the main settlement and beaches are a short walk.

Tips for Visiting Dahlak Kebir #

  • Access to Dahlak Kebir is normally by boat from Massawa-book transport and any island stays through operators in Massawa rather than expecting regular scheduled ferries.
  • Visit in the dry season (roughly November-May) when seas are calmer and visibility for snorkeling and diving is best.
  • Arrange a guided boat or dive operator to reach the best coral reefs and to learn about the islands' history and communities; many visitors only see the main settlement and miss the rich underwater sites.

Best Time to Visit Dahlak Kebir #

Best visited in the drier, calmer months (November-April) for easier boat access, diving and more comfortable conditions.

Dry/calm season (best for diving and visits)
November-April · 24-30°C
Calmer seas, lower humidity and better visibility for snorkeling/diving and island excursions.
Hot/windy season
May-October · 28-36°C
Hotter, with stronger winds and rougher seas that can limit boat access and water activities.

Weather & Climate near Dahlak Kebir #

Climate

Dahlak Kebir's climate is classified as Hot Desert - Hot Desert climate with hot summers (peaking in June) and warm winters (coldest in January). Temperatures range from 16°C to 32°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Best Time to Visit
AprilOctoberSeptember
Temperature & Rainfall
Temperature Range
39°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is mild with highs of 25°C and lows of 16°C. Moderate rainfall (44 mm).

88 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 25°
70%
Humidity
Very Humid

Weather

44 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.5
UV Index
High
11.2h daylight

February

February is mild with highs of 26°C and lows of 16°C. Moderate rainfall (32 mm).

90 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 27°
71%
Humidity
Very Humid

Weather

32 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.7
UV Index
Very High
11.5h daylight

March

March is mild with highs of 28°C and lows of 18°C. Light rainfall and mostly sunny skies.

94 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 28°
69%
Humidity
Humid

Weather

17 mm
Rainfall
3.8 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
11.9h daylight

April

April is mild with muggy conditions (dew point 23°C). Almost no rain and mostly sunny skies.

96 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
18° 29°
68%
Humidity
Humid

Weather

9 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
12.4h daylight

May

May is warm with muggy conditions (dew point 24°C). Almost no rain.

94 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 31°
64%
Humidity
Humid

Weather

9 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.7h daylight

June

June is the warmest month with muggy conditions (dew point 24°C). The driest month with just 1 mm and partly cloudy skies.

92 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
58%
Humidity
Humid

Weather

1 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.9h daylight

July

July is warm with stifling humidity (dew point 25°C). Light rainfall and partly cloudy skies.

88 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 31°
57%
Humidity
Humid

Weather

10 mm
Rainfall
3.8 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
12.8h daylight

August

August is warm with stifling humidity (dew point 25°C). Light rainfall and partly cloudy skies.

92 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 31°
60%
Humidity
Humid

Weather

14 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.5h daylight

September

September is warm with stifling humidity (dew point 24°C). Almost no rain and mostly sunny skies.

95 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 31°
60%
Humidity
Humid

Weather

4 mm
Rainfall
2.8 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

October

October is mild with muggy conditions (dew point 23°C). Light rainfall and mostly sunny skies.

96 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 29°
59%
Humidity
Humid

Weather

25 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.0
UV Index
Very High
11.7h daylight

November

November is mild with highs of 27°C and lows of 16°C. Moderate rainfall (31 mm) and clear sunny skies.

94 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 27°
65%
Humidity
Humid

Weather

31 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
11.3h daylight

December

December is mild with highs of 26°C and lows of 16°C. The wettest month with 49 mm of rain and mostly sunny skies.

90 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°
68%
Humidity
Humid

Weather

49 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.4
UV Index
High
11.1h daylight

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