Sea Slugs in Onagawa 24
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Shooting Location
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Best Time to Dive in Onagawa
51
Total Observations
9.0°C -
25.3°C
Water Temperature Range
Aug
,
Dec
,
Jun
Peak Season
34
Peak Observations
Monthly Diving Activity & Water Temperature
Observations
Water Temperature
Higher bars indicate peak diving activity
Planning Your Dive Trip
- Best for beginners: Peak Activity season (peak activity)
- Water temperature: 9.0°C - 25.3°C range
- Peak observations: 34 in Peak Activity
- Year-round diving: 51 total observations recorded
