State Harbor
Stone wall, steep drop. This dive site offers a protected harbor, but it is important to note that there may be oily residue from the boats in the area. Despite this, it is still a suitable location for night dives. Divers have the option of entering the water from the shore. While it may not be a widely recognized dive spot, it is a popular destination for locals who enjoy lobstering.
One of the main highlights of this site is the abundance of Caribbean spiny lobsters. Divers can expect to encounter these fascinating creatures during their exploration. It is worth noting that this spot is particularly popular among local lobster enthusiasts.
With a visibility of 6m and a maximum depth of 9m, this dive site is perfect for beginners. It is located in the United States, specifically in Stock Island, Monroe County, Florida. Close to Stock Island Marina Village, on Shrimp Road, this dive site offers convenient access for divers in the area.
One of the main highlights of this site is the abundance of Caribbean spiny lobsters. Divers can expect to encounter these fascinating creatures during their exploration. It is worth noting that this spot is particularly popular among local lobster enthusiasts.
With a visibility of 6m and a maximum depth of 9m, this dive site is perfect for beginners. It is located in the United States, specifically in Stock Island, Monroe County, Florida. Close to Stock Island Marina Village, on Shrimp Road, this dive site offers convenient access for divers in the area.
Diving Conditions Score for State Harbor
6.5
Above AverageDecent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for State Harbor
Depth
9m
Visibility
6m
Experience Level
beginner
Weather Conditions for State Harbor
Wave Height
0.94m
Wind Speed
17.4 m/s
Water Temp
30.6°C
Visibility
3.3km
Cloud Cover
100%
Wave Period
4.75s
Air Temperature
25.7°C
Precipitation
0.8 mm
Detailed 7-Day Diving Forecast for State Harbor
Alpha
Dive Score Chart for State Harbor
Best time to dive: 8:00 with score 7.473333333333334/10. Water conditions: Waves 0.96m, Wind 6.2 m/s.Best night dive time: 5:00 with score 6.823333333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at State Harbor: 06:00
Sunset at State Harbor: 18:00
Optimal diving conditions at State Harbor 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
8:00Score: 7.5/10
Waves: 0.96m (4.75s), Wind: 6.2 m/s
Best Night
5:00Score: 6.8/10
Waves: 0.96m, Wind: 7.1 m/s
Seasonal Analysis for State HarborAlpha
Historical patterns and best seasons for diving at State Harbor
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 State Harbor
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 State Harbor
January
Score: 8.7
February
Score: 8.7
December
Score: 8.7
Ideal Conditions for State Harbor
Water Temp
27.5°C / 81.5°F
June
Visibility
11.6m / 38.1ft
October
Wave Height
2.4m / 7.9ft
February
Wave Period
8.0s
January
Seasonal Insights for State Harbor
State Harbor shows typical northern hemisphere patterns with July being the warmest month (28.4°C) and January the coldest (17.7°C). The calmest conditions typically occur in February with average wave heights of 2.4m and wave periods of 8.0s. The most comfortable wave conditions are in February 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 0.1mm of precipitation. For beginners, the best time to visit would be during February to April, 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: 8 hr. ago - Jul 11, 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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