Ambergris Caye

Island Belize cay with coral reef access and tourism

Off Belize’s coast, Ambergris Caye centers on San Pedro town and easy access to the Belize Barrier Reef - snorkeling, diving, fishing charters and beachfront restaurants draw visitors.

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Ambergris Caye is a long, low coral cay off the northeastern coast of Belize in the Caribbean Sea and is the country’s largest island. The island is the primary tourism centre for reef-based activities and beach tourism in Belize.

The island’s main attractions are the town of San Pedro, which functions as the travel and service hub, and access to the Belize Barrier Reef and protected sites such as Hol Chan Marine Reserve and Shark Ray Alley for snorkeling and diving. The cay also offers beaches, small resorts and informal beach areas popular with visitors.

Ambergris Caye developed as a fishing and coconut-producing community and grew into Belize’s principal dive and beach tourism destination in the 20th and 21st centuries. Its economy is focused on tourism services, diving operations and day trips to nearby reef sites.

The cay lies off the northeastern coast of Belize in the Belize District, running roughly north-south and fronting the Belize Barrier Reef; the settlement of San Pedro is located on the southern part of the island.

  • Island and reef access: Ambergris Caye is Belize's largest island and a principal access point for diving on the Belize Barrier Reef, a UNESCO World Heritage site.
  • Visitor access to marine sites: Most visitor activity is focused around San Pedro and the southern reef sites; many tour operators run daily boat trips to Hol Chan and Shark Ray Alley for snorkeling and diving.

What to See #

  • San Pedro town: San Pedro is the main settlement on the island, serving as the commercial and tourism hub with accommodations, dive operators and ferry connections to the mainland.
  • Hol Chan Marine Reserve and Shark Ray Alley: Hol Chan Marine Reserve and Shark Ray Alley lie off the southern tip and are protected reef and marine habitats popular for snorkeling and scuba diving.
  • Secret Beach: Secret Beach is a popular sheltered coastal area on the western side of the cay, known for shallow water and informal beach bars favored by visitors.
Ambergris Caye
18.0476, -87.9229
No admission to the island; marine activities (diving, snorkeling) priced per operator

How to Get to Ambergris Caye #

Most visitors fly to Philip S. W. Goldson International Airport (BZE) near Belize City, then take a 15-20 minute domestic flight to San Pedro (Sprigtown) on Ambergris Caye or a 1.5-hour water taxi. San Pedro town is walkable; golf carts and taxis provide local transport.

Tips for Visiting Ambergris Caye #

  • Fly into Belize City and take the 15-20 minute Tropic Air or Maya Island Air flight to San Pedro, then a short water taxi if staying on the island.
  • Book reef snorkeling or diving with a licensed operator that includes Belize Barrier Reef Marine Reserve fees.
  • Rent a golf cart on the island for convenient transport-cars are rare.

Best Time to Visit Ambergris Caye #

Best visited Dec-Apr for diving and reliable sunny weather.

Dry Season
Dec-Apr · 24-30°C (75-86°F)
Best weather for diving and beach activities; peak tourist season.
Green Season
May-Nov · 25-32°C (77-90°F)
Lusher landscapes and fewer tourists; afternoon rainstorms possible.
Hurricane Window
Aug-Oct · 26-31°C (79-88°F)
Higher risk of storms; sea conditions can be rough for marine excursions.

Weather & Climate near Ambergris Caye #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 21°C to 32°C. Abundant rainfall (1402 mm/year), wettest in October.

Temperature & Rainfall
Temperature Range
32°
Warmest Month
21°
Coldest Month
Monthly Conditions

January

January is warm with highs of 28°C and lows of 21°C. Significant rainfall (115 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
21° 28°

Weather

115 mm
Rainfall
3.1 m/s
Wind
Light Breeze

February

February is warm with highs of 28°C and lows of 21°C. Moderate rainfall (44 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°

Weather

44 mm
Rainfall
3.5 m/s
Wind
Light Breeze

March

March is warm with highs of 30°C and lows of 22°C. Moderate rainfall (34 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°

Weather

34 mm
Rainfall
3.9 m/s
Wind
Light Breeze

April

April is warm with highs of 31°C and lows of 24°C. Moderate rainfall (40 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 31°

Weather

40 mm
Rainfall
4.1 m/s
Wind
Light Breeze

May

May is hot with highs of 32°C and lows of 25°C. Regular rainfall (89 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 32°

Weather

89 mm
Rainfall
3.8 m/s
Wind
Light Breeze

June

June is hot with highs of 31°C and lows of 25°C. Significant rainfall (168 mm).

Comfort

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

Weather

168 mm
Rainfall
3.7 m/s
Wind
Light Breeze

July

July is hot with highs of 32°C and lows of 25°C. Significant rainfall (118 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 32°

Weather

118 mm
Rainfall
3.5 m/s
Wind
Light Breeze

August

August is the hottest month with highs of 32°C and lows of 25°C. Significant rainfall (121 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 32°

Weather

121 mm
Rainfall
3.1 m/s
Wind
Light Breeze

September

September is hot with highs of 32°C and lows of 24°C. Significant rainfall (200 mm).

Comfort

28°
Feels Like Hot
28°C
Temperature
25° 32°

Weather

200 mm
Rainfall
2.8 m/s
Wind
Calm

October

October is warm with highs of 31°C and lows of 24°C. The wettest month with heavy rain (205 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 31°

Weather

205 mm
Rainfall
2.7 m/s
Wind
Calm

November

November is warm with highs of 29°C and lows of 22°C. Significant rainfall (163 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°

Weather

163 mm
Rainfall
2.7 m/s
Wind
Calm

December

December is warm with highs of 28°C and lows of 21°C. Significant rainfall (105 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°

Weather

105 mm
Rainfall
2.7 m/s
Wind
Calm

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