Formigues Islands

Islands Rocky islets off Catalonia, marine protected area

A group of rocky islets off the Costa Brava near Palamós, the Formigues are known to divers and boaters for reefs, kelp beds and local fishing.

Main image
Formigues Islands
41.8625, 3.1869
Free (access by private boat; some tour operators charge)

How to Get to Formigues Islands #

Access by private boat or charter from coastal towns such as L’Estartit. Several dive and boat operators run day trips in summer; private boats should consult nautical charts and local regulations.

Tips for Visiting Formigues Islands #

  • Book a private boat or join a guided tour from nearby coastal towns (e.g., L'Estartit) - the islands are maritime-access only.
  • Watch for marine protected zones; some sectors restrict anchoring to protect seagrass and fisheries.
  • Bring snorkeling gear; underwater visibility can be excellent and the islands are known for rocky reefs.

Best Time to Visit Formigues Islands #

Summer is the prime visiting season for boating and marine activities; shoulder seasons are quieter and pleasant.

Summer
June-September · 20-30°C
Calm seas and marina schedules active; best time for boat trips and snorkeling.
Late spring/early autumn
May, October · 15-22°C
Fewer tourists and still warm enough for comfortable boat excursions.

Weather & Climate near Formigues Islands #

Climate

Temperate climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 28°C. Moderate rainfall (509 mm/year).

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-3°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 13°C and lows of 4°C. Moderate rainfall (33 mm) and partly cloudy skies.

66 Good

Comfort

Feels Like Cold
C
Temperature
13°
76%
Humidity
Very Humid

Weather

33 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.4h daylight

February

February is cold with highs of 14°C and lows of 5°C. Moderate rainfall (30 mm) and partly cloudy skies.

68 Good

Comfort

Feels Like Cold
C
Temperature
14°
74%
Humidity
Very Humid

Weather

30 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.5h daylight

March

March is cool with highs of 16°C and lows of 7°C. Moderate rainfall (48 mm) and partly cloudy skies.

74 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
73%
Humidity
Very Humid

Weather

48 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 8°C. Moderate rainfall (44 mm) and partly cloudy skies.

76 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
73%
Humidity
Very Humid

Weather

44 mm
Rainfall
4.0 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 12°C. Moderate rainfall (38 mm) and partly cloudy skies.

78 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
71%
Humidity
Very Humid

Weather

38 mm
Rainfall
4.0 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 16°C. Moderate rainfall (33 mm) and mostly sunny skies.

90 Ideal

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 25°
68%
Humidity
Humid

Weather

33 mm
Rainfall
3.9 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
15.0h daylight

July

July is mild with highs of 28°C and lows of 18°C. The driest month with just 15 mm and mostly sunny skies.

94 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 28°
66%
Humidity
Humid

Weather

15 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
14.7h daylight

August

August is the warmest month with highs of 28°C and lows of 19°C. Moderate rainfall (43 mm) and mostly sunny skies.

92 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 28°
66%
Humidity
Humid

Weather

43 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.8
UV Index
Very High
13.7h daylight

September

September is mild with highs of 25°C and lows of 16°C. Moderate rainfall (62 mm).

84 Excellent

Comfort

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

Weather

62 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.2
UV Index
High
12.3h daylight

October

October is cool with highs of 21°C and lows of 12°C. The wettest month with 72 mm of rain and partly cloudy skies.

74 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 21°
75%
Humidity
Very Humid

Weather

72 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.0h daylight

November

November is cool with highs of 16°C and lows of 8°C. Moderate rainfall (44 mm) and partly cloudy skies.

76 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
76%
Humidity
Very Humid

Weather

44 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

December

December is cold with highs of 14°C and lows of 5°C. Moderate rainfall (47 mm) and partly cloudy skies.

66 Good

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
77%
Humidity
Very Humid

Weather

47 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.1h daylight

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