Green Island (Antigua and Barbuda) Island
Small offshore islet with fringing reefs, Antigua
Off Antigua's southeast coast, Green Island provides short boat trips, snorkeling over fringing reefs and birdwatching; visitors combine it with beach days or chartered fishing from nearby harbors.
Green Island (Antigua and Barbuda) at a Glance#
How to Get to Green Island (Antigua and Barbuda)#
Reached by private boat from ports on Antigua; local boat operators run day trips to nearby islets including Green Island. Confirm departure points and schedules with marinas or tour operators.
Tips for Visiting Green Island (Antigua and Barbuda)#
- Bring snorkeling gear-the shallow reefs and seagrass beds around small Antiguan islets can be quietly rewarding.
- Visit early in the day to avoid the windier, choppier afternoons typical of the Caribbean trade winds.
- If joining a boat tour, ask about conservation practices-some operators avoid anchoring on sensitive reefs.
Best Time to Visit Green Island (Antigua and Barbuda)#
December through April generally offers the calmest conditions for small-island visits and reef exploration.
Dry season
Dec-May · 24-30°C
Calm seas and predictable weather for boating and snorkeling.
Wet season
Jun-Nov · 25-31°C
Greater chance of showers and tropical activity; fewer tourists.
Weather & Climate near Green Island (Antigua and Barbuda)#
Climate
Tropical climate with consistently warm temperatures year-round. Temperatures range from 22°C to 31°C. Abundant rainfall (1004 mm/year), wettest in September.
Air Quality:
AQI 29
Good
Temperature & Rainfall
Temperature Range
31°
Warmest Month
22°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 22° - 28° | 25° | 59 mm | - | - | 5.6 m/s | - | - |
| February | - | 22° - 29° | 25° | 33 mm | - | - | 5.6 m/s | - | - |
| March | - | 22° - 29° | 26° | 38 mm | - | - | 5.4 m/s | - | - |
| April | - | 23° - 30° | 26° | 57 mm | - | - | 5.1 m/s | - | - |
| May | - | 24° - 30° | 27° | 89 mm | - | - | 5.1 m/s | - | - |
| June | - | 25° - 31° | 28° | 77 mm | - | - | 5.8 m/s | - | - |
| July | - | 25° - 31° | 28° | 79 mm | - | - | 6.0 m/s | - | - |
| August | - | 25° - 31° | 28° | 121 mm | - | - | 5.4 m/s | - | - |
| September | - | 25° - 31° | 28° | 134 mm | - | - | 4.7 m/s | - | - |
| October | - | 24° - 31° | 28° | 119 mm | - | - | 4.2 m/s | - | - |
| November | - | 24° - 30° | 27° | 119 mm | - | - | 4.7 m/s | - | - |
| December | - | 23° - 29° | 26° | 79 mm | - | - | 5.1 m/s | - | - |