The aquarium isn't very large; a visit can be completed in about 2-3 hours. You get very close to the penguins and sea lions, and the dolphin show is quite entertaining. There's also a raffle before the show (for a fee). It's a great place to take children for some fresh air.
KK Day's service was excellent, and the local tour leader was very responsible. It was raining heavily, but thankfully the sun came out in the afternoon, and we could see the beautiful nemophila flowers – it was truly spectacular! A very pleasant trip.
Excellent guide. Excellent trip. I was a little bit worried about finding the meeting place. It turned out ok.
Anonymous User
Family
Oarai Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Oarai year round climate
Spring (March–May): 48–64°F on average, mild climate but with relatively high rainfall, especially in April and May. Common activities: seaside walks, flower viewing (depending on blooming conditions). Recommended clothing: light jacket, comfortable long pants or skirt.
Summer (June–August): 71–81°F on average, hot and humid, with rainfall concentrated in June. Common activities: swimming, surfing, seaside holidays. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 54–76°F on average, comfortable and pleasant climate, but with relatively high rainfall in September. Common activities: outdoor walks, sightseeing. Recommended clothing: light jacket, long-sleeved shirt.
Winter (December–February): 39–42°F on average, cold and dry, with low rainfall. Common activities: onsen experience, indoor leisure activities. Recommended clothing: warm jacket, hat, scarf, gloves.
Oarai climatological average
Annual average temperature: approx. 60.3°F / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Oarai monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
39°F
32.3
February
41°F
53
March
48.4°F
109.3
April
58.5°F
105.7
May
64.6°F
160.3
June
71.8°F
225
July
80.4°F
130.7
August
81.7°F
155.7
September
76.6°F
209.7
October
63.5°F
128.7
November
54.3°F
88.3
December
42.8°F
22.8
Oarai weather for the next seven days
6/7
Sunday
Moderate rain
67.9°F/58.9°F
6/8
Monday
Moderate rain
68.8°F/64.2°F
6/9
Tuesday
Patchy rain nearby
76.1°F/64.3°F
6/10
Wednesday
Patchy rain nearby
65.7°F/62.8°F
6/11
Thursday
Patchy rain nearby
71.3°F/62.8°F
6/12
Friday
Patchy rain nearby
72°F/63.2°F
6/13
Saturday
Sunny
73.8°F/61.1°F
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