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Scuba Beach

Scuba Beach is an exceptional dive site in Guam, United States, offering a diverse range of coral and sandy flats perfect for diver training. Whether you choose to enter by boat or through the convenient stairway built into the artificial shoreline, you'll find depths that vary from standing depth to 30m+.

Explore the sheltered habitat of the sloping reef, where a multitude of coral species and vibrant fish thrive. Damsels, angels, butterfly, parrotfish, and wrasse are abundant, creating a colorful spectacle underwater. Don't forget to keep an eye out for the majestic turtles that grace these waters on most dives.

For those seeking tranquility and calm conditions, the rocky finger extending from the main breakwater is an ideal spot. Whether you're a beginner or an advanced diver, Scuba Beach offers an immersive experience suitable for divers of all levels.

With excellent visibility of 10m and a maximum depth of 15m, Scuba Beach provides an unforgettable underwater adventure. So, come and dive into the beauty and wonders of Scuba Beach, conveniently located at Glass Breakwater Access Road, Port of Guam, Piti Municipality, Guam, United States.

Diving Conditions Score for Scuba Beach

5.6
Average

Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Scuba Beach

Depth

15m

Visibility

10m

Experience Level

beginner
advanced

Weather Conditions for Scuba Beach

Wave Height

1.36m

Wind Speed

22.5 m/s

Water Temp

29.1°C

Visibility

4.08km

Cloud Cover

73%

Wave Period

8.7s

Air Temperature

28.9°C

Precipitation

0.6 mm

Detailed 7-Day Diving Forecast for Scuba Beach
Alpha

Dive Score Chart for Scuba Beach

Best time to dive: 10:00 with score 6.358443859649123/10. Water conditions: Waves 1.26m, Wind 16.5 m/s.Best night dive time: 4:00 with score 5.7718/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Scuba Beach: 06:00
Sunset at Scuba Beach: 18:00

Optimal diving conditions at Scuba Beach 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
10:00

Score: 6.4/10
Waves: 1.26m (8.55s), Wind: 16.5 m/s

🌙
Best Night
4:00

Score: 5.8/10
Waves: 1.4m, Wind: 19.4 m/s

Seasonal Analysis for Scuba Beach
Alpha

Historical patterns and best seasons for diving at Scuba Beach

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 Scuba Beach

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 Scuba Beach

January
Score: 9.5
February
Score: 9.4
November
Score: 9.4

Ideal Conditions for Scuba Beach

Water Temp

Thermometer Emoji

27.6°C / 81.7°F

May

Visibility

Telescope Emoji

11.2m / 36.7ft

November

Wave Height

Wave Emoji

1.4m / 4.6ft

September

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Scuba Beach

Scuba Beach 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.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jul 13, 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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