Långban Gruva
Please note that the mine does not harbor any wildlife. Instead, it is filled with a combination of groundwater that has risen to the surface and rainwater. Immerse yourself in the rich history of mining in Långban, which dates back to the 16th century. Since 1711, a variety of minerals have been extracted here, creating a legacy that prevailed until the mine's closure in 1972. To explore this captivating underwater world, membership in Långbans Dyksällskap is mandatory.
Dive into crystal-clear waters with exceptional visibility reaching up to 14m. Prepare for an exhilarating descent into the depths, as the maximum depth of this dive site reaches 31m. Given the complexity and depth of the mine, this dive is only recommended for expert divers.
Långban Dive Site is located in the beautiful municipality of Filipstads in Värmland County, Sweden. Discover the underwater wonders of this extraordinary site and indulge in an unforgettable diving experience. Don't miss out on this remarkable opportunity to explore the hidden treasures that lie beneath the surface of Långban!
Diving Conditions Score for Långban Gruva
Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Långban Gruva
Depth
31m
Visibility
14m
Experience Level
Weather Conditions for Långban Gruva
Wave Height
1m
Wind Speed
6.5 m/s
Water Temp
18°C
Visibility
59.72km
Cloud Cover
59%
Wave Period
8s
Air Temperature
12.2°C
Precipitation
0 mm
Dive Score Chart for Långban Gruva
Best time to dive: 8:00 with score 7.404633333333333/10. Water conditions: Waves 1m, Wind 4.7 m/s.Best night dive time: 5:00 with score 6.8377333333333326/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Långban Gruva 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.
Score: 7.4/10
Waves: 1m (8s), Wind: 4.7 m/s
Score: 7.4/10
Waves: 1m (8s), Wind: 4.7 m/s
Score: 6.8/10
Waves: 1m, Wind: 5 m/s
Seasonal Analysis for Långban GruvaAlpha
Historical patterns and best seasons for diving at Långban Gruva
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 Långban Gruva
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Långban Gruva
Ideal Conditions for Långban Gruva
Water Temp
15.7°C / 60.3°F
June
Visibility
18.6m / 61.0ft
December
Wave Height
0.3m / 1.0ft
December
Wave Period
8.0s
January
Seasonal Insights for Långban Gruva
Långban Gruva shows typical northern hemisphere patterns with June being the warmest month (15.7°C) and December the coldest (-8.8°C). The calmest conditions typically occur in December with average wave heights of 0.3m and wave periods of 8.0s. The most comfortable wave conditions are in December 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). March is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during December to February, 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 23, 2026