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THE BLUES

SSI Dive Resort 📍 Onna, Japan ★★★★★ 5.0 (1,451 reviews)

Photo: (c) Lawrence Hylton, some rights reserved (CC BY) · via iNaturalist

THE BLUES is an SSI Dive Resort in Onna, Japan. The courses listed on its website include Scuba Refresher, Open Water Diver, Rescue Diver, Divemaster and Enriched Air Nitrox. It is based at 国頭郡恩納村真栄田932-2 Ground Floor, Maeda, Onna, Kunigami District, Okinawa 904-0417, Japan.

On Google it holds an average rating of 5.0 from 1451 reviews.

Sea temperatures in the surrounding waters range from 22°C in February to 30°C in July. Species recorded near these coordinates include Smooth Red-eyed Crab and Blueberry Hermit Crab.

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At a glance

  • One of 4 SSI centres listed in Japan (10 dive centres there in total)
Certification SSI Dive Resort
Courses offered Scuba Refresher, Open Water Diver, Rescue Diver, Divemaster, Enriched Air Nitrox
Location Onna, Japan
Address 国頭郡恩納村真栄田932-2 Ground Floor, Maeda, Onna, Kunigami District, Okinawa 904-0417, Japan
Google Rating ★★★★★ 5.0 1,451 reviews
GPS 26.4383°, 127.7664°
Operator ID 17d1e4c1-b6f4-44b3-9b8c-d627f14d83f5

Sea temperature through the year

Average sea surface temperature at the coordinates of THE BLUES, Onna, Japan, by calendar month. The water is warmest in July at 29.6 °C and coldest in February at 21.8 °C, a spread of 7.8 kelvin over the year. 6 of the twelve months average 25 °C or more.

MonthJanFebMarAprMayJunJulAugSepOctNovDec
Sea temperature (°C)22.421.821.823.124.526.529.629.529.628.126.124.0

By season, the four quarterly averages at this location are spring (March to May) 23.1 °C, summer (June to August) 28.5 °C, autumn (September to November) 27.9 °C and winter (December to February) 22.7 °C. The months that average 25 °C or more are June, July, August, September, October and November.

Sea surface temperature from Open-Meteo Marine (CC BY 4.0), daily model means 2022-11 to 2024-12, sampled at the coordinates of this dive centre. Values are monthly averages of the daily means, not forecasts.

Marine life recorded in this area

Research-grade observations from iNaturalist near these coordinates.

Smooth Red-eyed Crab (Eriphia sebana)
Smooth Red-eyed Crab Eriphia sebana (c) karliatje, some rights reserved (CC BY) · observation
Blueberry Hermit Crab (Coenobita purpureus)
Blueberry Hermit Crab Coenobita purpureus (c) Lawrence Hylton, some rights reserved (CC BY) · observation