Caille Island

Island Small Grenadian islet near Carriacou and Petite Martinique

A small offshore islet of Grenada reached by boat; Caille Island is visited on day trips for snorkeling, fishing and short beach stops from nearby harbours.

Caille Island
12.2875, -61.5815

How to Get to Caille Island #

Boat charters and water taxis depart St. George’s or nearby marinas; transit time depends on departure point but most launches reach the islet in under an hour. There are no formal docking facilities-expect to anchor offshore and wade or tender to shore.

Tips for Visiting Caille Island #

  • Arrange boat transfers from St. George's or Grenada's southern beaches rather than relying on ad-hoc water taxis; weather can change quickly.
  • Bring snorkeling gear-the reefs around small Grenadian islets are usually healthier than shore reefs.
  • Plan for no facilities: pack shade, drinking water and take all trash off the island.

Best Time to Visit Caille Island #

Visit during the dry season (December-April) for calm seas and the clearest water for snorkeling.

Best (dry)
December-April · 24-29°C (75-85°F)
Calmer seas and clearer visibility for snorkeling and day trips.
Shoulder
May and November · 25-30°C (77-86°F)
Fewer charter boats; occasional showers.
Wet/Hurricane season
June-October · 26-31°C (79-88°F)
Hotter and more unsettled-careful with small-boat plans.

Weather & Climate near Caille Island #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 23°C to 31°C. Abundant rainfall (1367 mm/year), wettest in November.

Temperature & Rainfall
Temperature Range
31°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is warm with highs of 29°C and lows of 23°C. Moderate rainfall (69 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°

Weather

69 mm
Rainfall
4.9 m/s
Wind
Light Breeze

February

February is warm with highs of 29°C and lows of 23°C. Moderate rainfall (46 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°

Weather

46 mm
Rainfall
5.2 m/s
Wind
Light Breeze

March

March is warm with highs of 29°C and lows of 24°C. Moderate rainfall (45 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°

Weather

45 mm
Rainfall
5.3 m/s
Wind
Light Breeze

April

April is warm with highs of 30°C and lows of 24°C. Moderate rainfall (51 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
25° 30°

Weather

51 mm
Rainfall
5.3 m/s
Wind
Light Breeze

May

May is warm with highs of 31°C and lows of 25°C. Moderate rainfall (67 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

67 mm
Rainfall
5.4 m/s
Wind
Light Breeze

June

June is warm with highs of 30°C and lows of 25°C. Significant rainfall (154 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 30°

Weather

154 mm
Rainfall
5.4 m/s
Wind
Light Breeze

July

July is warm with highs of 30°C and lows of 25°C. Significant rainfall (142 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

142 mm
Rainfall
4.7 m/s
Wind
Light Breeze

August

August is warm with highs of 31°C and lows of 25°C. Significant rainfall (182 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

182 mm
Rainfall
4.0 m/s
Wind
Light Breeze

September

September is the hottest month with highs of 31°C and lows of 25°C. Significant rainfall (155 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 31°

Weather

155 mm
Rainfall
3.9 m/s
Wind
Light Breeze

October

October is warm with highs of 31°C and lows of 25°C. Significant rainfall (143 mm).

Comfort

28°
Feels Like Warm
28°C
Temperature
25° 31°

Weather

143 mm
Rainfall
4.0 m/s
Wind
Light Breeze

November

November is warm with highs of 30°C and lows of 24°C. The wettest month with heavy rain (191 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

191 mm
Rainfall
4.1 m/s
Wind
Light Breeze

December

December is warm with highs of 30°C and lows of 24°C. Significant rainfall (122 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°

Weather

122 mm
Rainfall
4.5 m/s
Wind
Light Breeze

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