1. The shuttle bus ride from Naha city center to the snorkeling shop was very comfortable; the bus was clean and had plenty of seats. 2. The staff and instructors at the snorkeling shop were very friendly and attentive to all group members. The instructors were fluent in Japanese, Chinese, and English, and their instructions were clear and reassuring. 3. The snorkeling trip, though short, was very rewarding. We saw many tropical fish, had a feeding session, saw the beautiful Blue Cave, and had some free time to swim. 4. The showers and changing areas were open-plan. The hairdryers were quite good and had strong airflow. 5. At the end, we received Okinawa noodle food vouchers, which could be redeemed at the noodle shop next door; the noodles were quite delicious. 6. The lockers were only suitable for valuables like phones and wallets; other bags could be placed in the open lockers. 7. Both the outbound and return buses stopped at American Village, so we got off there on our return trip to have dinner and watch the fireworks before taking the 8:15 PM last shuttle bus back to Kokusai-dori, which was very convenient.
1. The dive shop and cave are in a relatively remote location, far from Naha, so you definitely need to go there, as bus 120 is unreliable. However, you can learn that many bus routes overlap, so don't wait in vain. Don't be late. Therefore, if you're staying in Naha, I recommend going a little later in the day. 2. I can't swim, but they provided a float board, which was great! Thank you very much. 3. Photos are free, videos are charged separately, clearly stated. Some male instructors don't speak English or Chinese very well (or pretend not to understand), so you can ask a Japanese friend traveling with you to translate to avoid a bad experience. 4. I saw brightly colored fish for the first time diving. 5. The cave is only 10 meters deep, I don't understand why it's called a Blue Hole, but it's a very safe dive shop. You can also dive in a very clean area on the other side, which is also quite nice.
The instructor provided timely guidance and reminders, and we also saw the beautiful Blue Cave. I hope to experience diving again next time! The paid video was definitely worth buying; it allowed us to savor the experience!
Everything was so much fun, but it was a pity there were too many people snorkeling in the Blue Hole; all you could see when you looked up were feet. But the instructors were great!
Anonymous User
Couple
Blue Cave Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Blue Cave year round climate
Spring (March–May): Average 36–55°F, climate transitioning from cold to mild, with less rainfall. Common activities: Sightseeing, snow viewing (if snow is present). Recommended clothing: Warm jacket, sweater, scarf, gloves.
Summer (June–August): Average 63–75°F, warm and humid climate, moderate rainfall. Common activities: Hiking, playing by streams (safety precautions needed). Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 42–67°F, cool climate, relatively high rainfall, with October being the rainiest month. Common activities: Maple leaf viewing (if maple trees are present), enjoying the crisp autumn scenery. Recommended clothing: Light jacket, comfortable trousers.
Winter (December–February): Average -3.0–-35.1°F, cold climate, moderate to high rainfall. Common activities: Skiing (if nearby ski resorts are available), enjoying winter landscapes. Recommended clothing: Heavy warm jacket, hat, scarf, gloves, waterproof and windproof outerwear.
Blue Cave climatological average
Annual average temperature: approx. 49.3°F / Annual rainfall: approx. 1444 mm / Summer humidity: 70%–80% / Rainiest month: October
Blue Cave monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
26.6°F
155.5
February
28°F
117.6
March
36.5°F
59.9
April
47.5°F
52.1
May
55.8°F
67.6
June
63.5°F
83
July
72.3°F
124.4
August
75.4°F
158.6
September
67.6°F
143.7
October
55°F
178.9
November
42.8°F
178
December
28.9°F
124.7
Blue Cave weather for the next seven days
8/6
Thursday
Sunny
81.6°F/63.5°F
8/7
Friday
Sunny
82.7°F/66.6°F
8/8
Saturday
Patchy rain nearby
77.5°F/67°F
8/9
Sunday
Sunny
72.3°F/62.6°F
8/10
Monday
Sunny
73.9°F/62.7°F
8/11
Tuesday
Partly Cloudy
74.4°F/63.5°F
8/12
Wednesday
Patchy rain nearby
71.4°F/67.9°F
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