PetroStar Cove
Nestled between the city pier and PetroStars mooring dock, this picturesque cove serves as the preferred winter training site of Test The Waters Dive Center. Access to the cove is available via the kayak launch located on the right side. Additionally, Test The Waters enjoys exclusive access through the PetroStar access ramp on the same side.
Characterized by its rounded rock bowl shape and powerful tidal influence, the cove boasts a thriving coldwater reef system supported by the city pier on the left.
Enhanced with an optimal visibility of 5m and a maximum depth of 8m, this dive site is well-suited for beginner divers. Situated in Valdez, Chugach, Alaska, United States, it offers a convenient location on Breakwater Street (zipcode: 99686).
[Site description and data cannot be included as per the provided rules.]
Characterized by its rounded rock bowl shape and powerful tidal influence, the cove boasts a thriving coldwater reef system supported by the city pier on the left.
Enhanced with an optimal visibility of 5m and a maximum depth of 8m, this dive site is well-suited for beginner divers. Situated in Valdez, Chugach, Alaska, United States, it offers a convenient location on Breakwater Street (zipcode: 99686).
[Site description and data cannot be included as per the provided rules.]
Diving Conditions Score for PetroStar Cove
5.9
AverageAverage conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for PetroStar Cove
Depth
8m
Visibility
5m
Experience Level
beginner
Weather Conditions for PetroStar Cove
Wave Height
1m
Wind Speed
2.5 m/s
Water Temp
18°C
Visibility
46.5km
Cloud Cover
99%
Wave Period
8s
Air Temperature
13.5°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for PetroStar Cove
Alpha
Dive Score Chart for PetroStar Cove
Best time to dive: 11:00 with score 7.8133333333333335/10. Water conditions: Waves 1m, Wind 1.3 m/s.Best night dive time: 0:00 with score 7.1342333333333325/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at PetroStar Cove: 06:00
Sunset at PetroStar Cove: 18:00
Optimal diving conditions at PetroStar Cove 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
11:00Score: 7.8/10
Waves: 1m (8s), Wind: 1.3 m/s
Best Night
0:00Score: 7.1/10
Waves: 1m, Wind: 3.1 m/s
Seasonal Analysis for PetroStar CoveAlpha
Historical patterns and best seasons for diving at PetroStar Cove
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 PetroStar Cove
Winter
Avg. Score: 9.8/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for PetroStar Cove
January
Score: 10.0
February
Score: 9.8
December
Score: 9.7
Ideal Conditions for PetroStar Cove
Water Temp
26.1°C / 79.0°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for PetroStar Cove
PetroStar Cove shows typical northern hemisphere patterns with June being the warmest month (26.1°C) and December the coldest (22.1°C). The calmest conditions typically occur in January with average wave heights of 0.2m 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 21, 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.
1 Dive sites near PetroStar Cove in
Got feedback?
Help us improve this dive site by giving us feedback.