Although getting lost caused us to be late, they still tried their best to wait for us. The tour guides were very helpful, and the weather was perfect that day, allowing us to see the beautiful Blue Grotto scenery.
Kai-san from Taiwan guided me through this wonderful experience. It was incredibly crowded because it was during Golden Week, but I was still able to see the beautiful ocean and interact with the fish! Thank you for taking pictures to capture these great memories! You will need to have change ready when using the showers in the parking lot.
Even though it was cloudy and rainy, we still went snorkeling and saw beautiful sea fish and the Blue Hole. It was a wonderful experience to feel one with nature. The staff were very nice.
My first diving experience was fantastic! Most of the staff were Taiwanese, and they were all incredibly friendly and welcoming. Not speaking Japanese wasn't a problem at all. It's natural to be a little nervous during your first dive, but the staff and instructors were very thorough and attentive in their explanations, offering emotional support and observing each guest's state to make you feel safe and trusting. (Although I wasn't actually that nervous, I strongly felt their desire for guests to relax and enjoy the dive.) After changing into my gear at the shop, the staff explained breathing techniques, underwater communication hand signals, and other precautions before heading to the beach to take a boat to the dive site. It was very windy at sea that day, so we couldn't go to the Blue Cave and instead went to another dive site. Even so, I still thoroughly enjoyed the experience; there were many fish, and the water was crystal clear. Instructor Yuan Yuan was very attentive and enthusiastic, and a very interesting person. Underwater, she took me to different schools of fish and coral reefs to observe and take photos. Instructor Yuan Yuan made the whole experience much more fun. Besides Instructor Yuan Yuan, the other instructors were also very warm and friendly. Upon returning to the shop, I was able to pick up the underwater photos immediately. This experience made me really enjoy diving; it was so much fun! I'll definitely come diving again next time!
It was super fun 🥰 All I had to do was go to the meeting place, and they would take a bus to pick me up, play with me, and take all the photos for me without me having to worry about my phone. After it was over, we even had a meal, so I had a really comfortable and enjoyable time without having to worry about anything 😆 The instructors were kind, and they even gave us bread to play with the fish and took care of everything, so I highly recommend it to anyone, unless you can't swim 👍💖
The staff were excellent and very patient! My child had a wonderful time snorkeling for the first time.
Anonymous User
Family
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 2.5–13.2°C, 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 17.5–24.1°C, 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 6.0–19.8°C, 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–-1.7°C, 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. 9.6°C / Annual rainfall: approx. 1444 mm / Summer humidity: 70%–80% / Rainiest month: October
Blue Cave monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-3°C
155.5
February
-2.2°C
117.6
March
2.5°C
59.9
April
8.6°C
52.1
May
13.2°C
67.6
June
17.5°C
83
July
22.4°C
124.4
August
24.1°C
158.6
September
19.8°C
143.7
October
12.8°C
178.9
November
6°C
178
December
-1.7°C
124.7
Blue Cave weather for the next seven days
5/28
Thursday
Moderate rain
15.5°C/13°C
5/29
Friday
Moderate rain
13°C/10.2°C
5/30
Saturday
Patchy rain nearby
12.4°C/8.9°C
5/31
Sunday
Sunny
18.5°C/7.7°C
6/1
Monday
Sunny
19.7°C/11.1°C
6/2
Tuesday
Sunny
21.1°C/13.3°C
6/3
Wednesday
Sunny
19.8°C/12.5°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app