Monastery Beach
N. Monastery Beach is a prime diving spot located in Monterey County, California, in the United States. This site offers a unique diving experience with its high sand dune, powerful waves, and loose gravel. To enter the water, head towards the North side and carefully navigate around the wash rock. Follow the kelp outline as you descend into the depths of approximately 30-40 feet of water.
Once underwater, take a heading of 350 degrees to reach the fascinating trench that marks the beginning of an unforgettable diving journey. This dive site features a beautiful kelp and rock reef, which serves as a habitat for a diverse range of marine life. Keep an eye out for rockfish, nudibranchs, sea cucumbers, lingcod, cabezons, and an array of other fish species that call this place home.
With a visibility of around 9 meters and a maximum depth of 18 meters, N. Monastery Beach is best suited for advanced and expert level divers. Its proximity to Cabrillo Highway makes it easily accessible for diving enthusiasts.
Experience the wonders of the underwater world at N. Monastery Beach, where every dive promises an exploration filled with awe-inspiring sights and captivating marine biodiversity.
Once underwater, take a heading of 350 degrees to reach the fascinating trench that marks the beginning of an unforgettable diving journey. This dive site features a beautiful kelp and rock reef, which serves as a habitat for a diverse range of marine life. Keep an eye out for rockfish, nudibranchs, sea cucumbers, lingcod, cabezons, and an array of other fish species that call this place home.
With a visibility of around 9 meters and a maximum depth of 18 meters, N. Monastery Beach is best suited for advanced and expert level divers. Its proximity to Cabrillo Highway makes it easily accessible for diving enthusiasts.
Experience the wonders of the underwater world at N. Monastery Beach, where every dive promises an exploration filled with awe-inspiring sights and captivating marine biodiversity.
Diving Conditions Score for Monastery Beach
4.6
Below AverageChallenging conditions, for experienced divers only.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Monastery Beach
Depth
18m
Visibility
9m
Experience Level
advanced
expert
Weather Conditions for Monastery Beach
Wave Height
1.38m
Wind Speed
28.2 m/s
Water Temp
16.5°C
Visibility
21.4km
Cloud Cover
24%
Wave Period
11.1s
Air Temperature
17.9°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Monastery Beach
Alpha
Dive Score Chart for Monastery Beach
Best time to dive: 13:00 with score 6.701139557399723/10. Water conditions: Waves 1.28m, Wind 7.3 m/s.Best night dive time: 23:00 with score 5.875226287262873/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Monastery Beach: 06:00
Sunset at Monastery Beach: 18:00
Optimal diving conditions at Monastery 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
13:00Score: 6.7/10
Waves: 1.28m (12.05s), Wind: 7.3 m/s
Best Night
23:00Score: 5.9/10
Waves: 1.3m, Wind: 21.9 m/s
Seasonal Analysis for Monastery BeachAlpha
Historical patterns and best seasons for diving at Monastery 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 Monastery Beach
Winter
Avg. Score: 8.7/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Monastery Beach
January
Score: 8.9
February
Score: 8.6
December
Score: 8.5
Ideal Conditions for Monastery Beach
Water Temp
15.2°C / 59.4°F
September
Visibility
16.1m / 52.8ft
January
Wave Height
0.7m / 2.3ft
January
Wave Period
8.0s
January
Seasonal Insights for Monastery Beach
Monastery Beach shows typical northern hemisphere patterns with September being the warmest month (15.2°C) and December the coldest (7.0°C). The calmest conditions typically occur in January with average wave heights of 0.7m and wave periods of 8.0s. The most comfortable wave conditions are in January 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). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, 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: 1 min. ago - Jun 20, 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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