Amphitheater
Cabras Island, located in the United States, is a popular dive site accessible only by boat. With a maximum depth of 26m and visibility reaching up to 22m, this dive spot offers a natural curvature in its drop-off, featuring an abundance of deep water corals and diverse marine life. Photographers particularly enjoy the visibility of up to 200', making it an ideal setting for capturing stunning underwater photos.
All divers can explore the shallow reef, while the deeper walls are recommended for advanced and Tech divers only. The site is known for sightings of large Napoleon Wrasses, sharks, rays, and fascinating Garden Eels on the sandy slope. To access Cabras Island, you can head to Glass Breakwater Access Road, Port of Guam, Piti Municipality, Guam, United States.
All divers can explore the shallow reef, while the deeper walls are recommended for advanced and Tech divers only. The site is known for sightings of large Napoleon Wrasses, sharks, rays, and fascinating Garden Eels on the sandy slope. To access Cabras Island, you can head to Glass Breakwater Access Road, Port of Guam, Piti Municipality, Guam, United States.
Diving Conditions Score for Amphitheater
7.1
GoodGood diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Amphitheater
Depth
26m
Visibility
22m
Experience Level
advanced
Weather Conditions for Amphitheater
Wave Height
2.38m
Wind Speed
14 m/s
Water Temp
28.8°C
Visibility
56.1km
Cloud Cover
75%
Wave Period
12.55s
Air Temperature
27°C
Precipitation
0.1 mm
Detailed 7-Day Diving Forecast for Amphitheater
Alpha
Dive Score Chart for Amphitheater
Best time to dive: 14:00 with score 6.3382/10. Water conditions: Waves 2.4m, Wind 13.3 m/s.Best night dive time: 18:00 with score 5.778933333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Amphitheater: 06:00
Sunset at Amphitheater: 18:00
Optimal diving conditions at Amphitheater are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
14:00Score: 6.3/10
Waves: 2.4m (12.6s), Wind: 13.3 m/s
Safest Overall
12:00Score: 6.3/10
Waves: 2.42m (12.55s), Wind: 14.7 m/s
Best Night
18:00Score: 5.8/10
Waves: 2.32m, Wind: 12.6 m/s
Seasonal Analysis for AmphitheaterAlpha
Historical patterns and best seasons for diving at Amphitheater
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Amphitheater
Winter
Avg. Score: 9.4/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Amphitheater
January
Score: 9.5
February
Score: 9.4
November
Score: 9.4
Ideal Conditions for Amphitheater
Water Temp
27.6°C / 81.7°F
May
Visibility
11.2m / 36.7ft
November
Wave Height
1.4m / 4.6ft
September
Wave Period
8.0s
January
Seasonal Insights for Amphitheater
Amphitheater shows typical northern hemisphere patterns with May being the warmest month (27.6°C) and January the coldest (22.7°C). The calmest conditions typically occur in September with average wave heights of 1.4m and wave periods of 8.0s. The most comfortable wave conditions are in September with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). February is usually the driest month with 1.0mm of precipitation. For beginners, the best time to visit would be during September to November, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 45 min. ago - Jul 10, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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