The world's second-largest aquarium (after Abu Dhabi) and Asia's largest, the beautiful Churaumi Aquarium, has arrived!! While most of the marine animals on display can be seen in other aquariums, this one boasts the largest captive whale sharks and manta rays. I also noticed that different aquariums have their own training methods for whale and dolphin shows, always eliciting laughter and surprise from the audience. During this visit, I learned some new facts: 1. When whale sharks inhale large amounts of seawater to feed, their unique internal organs allow them to ingest small fish and shrimp for digestion, while the seawater is expelled again through their gills. 2. Dolphins are mammals, and because they have a spinal cord, their tails move up and down when swimming (similar to the butterfly stroke in humans); sharks, being true fish, move their tails side to side. On average, sharks swim faster than dolphins, similar to the food chain relationship between a cheetah and an antelope. 3. Sea snakes are covered in scales, unlike amphibious snakes which have a distinct belly and back.
Xiaohong was very friendly and explained some knowledge about Okinawa to us on the way, and carefully told us when to gather and how to play the attraction better. Of course, a day trip to run these attractions will be very rushed, each almost take a few photos on the time is almost up, but with the tour car to the destination followed by the accompanying director, this plan is very worth it.
A great experience, suitable for the whole family. The boat trip isn't too long, and you can see whales. The boat is very clean, and life jackets are readily available. The shuttle bus also arrives on time.
The park is larger than I imagined. Once you enter Yuquan Cave, there is no turning back. Walk to the deepest part of the park. After leaving Yuquan Cave, walk back to the exit from the very end of the park. It is recommended to allow at least two hours. If you are bringing children or elderly people, you will need 3 hours!
The vehicle was clean and tidy, the driver was punctual and polite, and he would point out the tour route, making it convenient for families with both elderly and young members.
Anonymous User
Family
Okinawa Main Island Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Okinawa Main Island year round climate
Spring (March–May): Average 19.3–23.2°C, warm and comfortable climate, rainfall gradually increases. Common activities: Diving, snorkeling, beach activities. Recommended clothing: Light long-sleeved clothing, shorts, sun protection clothing.
Summer (June–August): Average 26.3–29.5°C, hot and humid, heavy rainfall, occasional typhoons. Common activities: Water activities, viewing tropical plants, night market visits. Recommended clothing: Light and breathable clothing, shorts, sandals, sunscreen.
Autumn (September–November): Average 25.8–22.7°C, comfortable and pleasant climate, reduced rainfall. Common activities: Diving, snorkeling, sightseeing. Recommended clothing: Thin long-sleeved clothing, long pants or skirts.
Winter (December–February): Average 16.9–18.1°C, mild and humid, occasional rainy days. Common activities: Onsen (hot spring) bathing, enjoying ocean views, tasting Okinawan cuisine. Recommended clothing: Warm jacket, long-sleeved clothing, long pants.
Okinawa Main Island climatological average
Annual average temperature: approx. 23.3°C / Annual rainfall: approx. 2742 mm / Summer humidity: 75%–85% / Rainiest month: June
Okinawa Main Island monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
16.9°C
84.6
February
18°C
106.2
March
19.3°C
231.8
April
22.4°C
189.5
May
23.2°C
332.6
June
26.3°C
534
July
29.5°C
194.6
August
29.1°C
348.8
September
28°C
218.2
October
25.8°C
152.7
November
22.7°C
203.1
December
18.1°C
146.1
Okinawa Main Island weather for the next seven days
2/2
Monday
Patchy rain nearby
15.9°C/14.3°C
2/3
Tuesday
Sunny
15.6°C/13.9°C
2/4
Wednesday
Cloudy
16.7°C/14.1°C
2/5
Thursday
Sunny
18.7°C/15.4°C
2/6
Friday
Partly Cloudy
19.8°C/16.2°C
2/7
Saturday
Patchy rain nearby
14.8°C/14°C
2/8
Sunday
Patchy rain nearby
13.1°C/11.3°C
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