San Domino Island

Island Adriatic island in Tremiti archipelago, sandy beaches

Part of the Tremiti archipelago off Apulia, San Domino offers sandy coves, snorkeling and boat excursions; day-trippers come for seaside trails, relaxed beaches and simple seafood restaurants.

Main image

San Domino is the largest island in the Tremiti archipelago in the Adriatic Sea, part of Italy’s Apulia region. The island is noted for its wooded interiors and shoreline of sandy coves.

The island offers several sandy beaches and small coves with clear sea water that are popular for swimming and snorkeling. Coastal walking and short hikes through pine and Mediterranean scrub are common ways to explore the island’s shorelines and viewpoints.

Part of the Tremiti group, San Domino has been inhabited and used alongside nearby islands for centuries, with increasing development for tourism in the 20th century. Its role within the archipelago is primarily residential and visitor-oriented rather than industrial.

San Domino lies off the Gargano coast of northern Apulia in the Adriatic Sea, within the Tremiti Islands group. It is reached by seasonal ferries from ports on the Apulian coast.

  • Access: Seasonal ferry and hydrofoil services connect the island to the Apulian mainland and the Tremiti archipelago's other islands during spring and summer months.
San Domino Island
San Domino, Isole Tremiti, Apulia, Italy
42.1144, 15.4860
No official hours (public island)
Free to visit the island; ferries and boats from mainland towns vary in price

How to Get to San Domino Island #

Ferries and hydrofoils run from ports such as Termoli, Vieste, and San Severo during the tourist season. Journey times vary-Termoli is a common jumping-off point with regular services in summer; check the seasonal timetables and book ahead in July-August.

Tips for Visiting San Domino Island #

  • Take an early ferry from Vieste or Termoli in high season to avoid day-trip crowding and to find a parking spot near the harbor.
  • Walk the interior pine paths away from the main beaches-San Domino's inland trails are cooler and quieter than the shoreline.
  • Bring cash for simple bars and boat operators; card acceptance is not guaranteed on smaller service boats.

Best Time to Visit San Domino Island #

Best visited from late spring to early autumn; July-August is busiest but offers the warmest seas.

Late Spring/Early Summer
May-June · 18-26°C
Warm seas and fewer crowds; wildflowers and clear water.
High Summer
July-August · 25-32°C
Peak season with busy ferries and full beaches-best for full-service tourism.
Early Autumn
September-October · 20-28°C
Sea temperatures remain pleasant; visitor numbers taper off.

Weather & Climate near San Domino Island #

Climate

Temperate climate with warm summers (peaking in August) and cold winters (coldest in February). Temperatures range from 7°C to 27°C. Semi-arid with limited rainfall.

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

January

January is cool with highs of 12°C and lows of 8°C. Light rainfall and partly cloudy skies.

66 Good

Comfort

10°
Feels Like Cool
10°C
Temperature
12°
77%
Humidity
Very Humid

Weather

29 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.3h daylight

February

February is the coolest month with highs of 11°C and lows of 7°C. Light rainfall and partly cloudy skies.

64 Good

Comfort

Feels Like Cold
C
Temperature
11°
76%
Humidity
Very Humid

Weather

26 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.4h daylight

March

March is cool with highs of 13°C and lows of 8°C. Light rainfall and partly cloudy skies.

70 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
77%
Humidity
Very Humid

Weather

28 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 16°C and lows of 10°C. Light rainfall and partly cloudy skies.

78 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
77%
Humidity
Very Humid

Weather

24 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.2
UV Index
High
13.2h daylight

May

May is cool with highs of 21°C and lows of 15°C. Light rainfall.

82 Excellent

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 21°
74%
Humidity
Very Humid

Weather

21 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.6
UV Index
Very High
14.4h daylight

June

June is mild with highs of 25°C and lows of 19°C. Light rainfall and mostly sunny skies.

94 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 25°
69%
Humidity
Humid

Weather

22 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.0
UV Index
Very High
15.1h daylight

July

July is warm with highs of 27°C and lows of 21°C. The driest month with just 18 mm and clear sunny skies.

96 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 27°
64%
Humidity
Humid

Weather

18 mm
Rainfall
3.4 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
14.8h daylight

August

August is the warmest month with highs of 27°C and lows of 22°C. Light rainfall and clear sunny skies.

96 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 27°
65%
Humidity
Humid

Weather

25 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.7h daylight

September

September is mild with highs of 24°C and lows of 18°C. Moderate rainfall (38 mm).

90 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
19° 24°
69%
Humidity
Humid

Weather

38 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.1
UV Index
High
12.3h daylight

October

October is cool with highs of 20°C and lows of 15°C. Moderate rainfall (39 mm) and partly cloudy skies.

78 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 20°
75%
Humidity
Very Humid

Weather

39 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.9h daylight

November

November is cool with highs of 16°C and lows of 11°C. The wettest month with 43 mm of rain and partly cloudy skies.

72 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 16°
79%
Humidity
Very Humid

Weather

43 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.6h daylight

December

December is cool with highs of 14°C and lows of 9°C. Moderate rainfall (37 mm) and partly cloudy skies.

64 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
76%
Humidity
Very Humid

Weather

37 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.0h daylight

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