Hatoma

Island Tiny Yaeyama island near Ishigaki, quiet fishing community

Hatoma, a tiny isle in Okinawa’s Yaeyama group, offers sandy coves, shallow coral reefs and a single village; visitors come for snorkeling, quiet walks and a low‑traffic island atmosphere.

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Hatoma is a very small inhabited island in the Yaeyama Islands of Okinawa Prefecture in southwestern Japan, known for its quiet, low‑density settlement and traditional island character.

The island is popular for short visits from Ishigaki and for experiencing a car‑free, village environment with shoreline walks and simple local guesthouses.

Hatoma lies in the southern Ryukyu chain within Okinawa Prefecture, among the broader cluster of Yaeyama islands and reachable by short ferry from Ishigaki.

  • Visitor tip: The island has very limited facilities and is commonly visited on day trips from nearby Ishigaki; plan for basic transport by ferry and bring supplies.
Hatoma
Hatoma Island, Okinawa Prefecture (Yaeyama Islands), Japan
24.4726, 123.8203

How to Get to Hatoma #

Hatoma is reached by ferry from Ishigaki Island; services are infrequent and timetable-dependent. Most visitors travel via Ishigaki Airport and then the local ferry terminal to nearby islands, checking schedules in advance.

Tips for Visiting Hatoma #

  • Ferry timetables in the Yaeyama area are seasonal-check Ishigaki or nearby island ferry counters in advance.
  • Hatoma is very small; bring cash and plan for limited shops and services.
  • Snorkeling and quiet beaches are the main attractions-avoid high winds and choppy water days.

Best Time to Visit Hatoma #

Late spring to early autumn is best for sea activities; watch for typhoon season in summer.

Spring/Summer
April-September · 24-31°C (75-88°F)
Warm water for snorkeling; humid and rainy in June-July (typhoon season risk).
Autumn
October-November · 22-28°C (72-82°F)
Post-typhoon clarity and calmer seas-good for snorkeling.

Weather & Climate near Hatoma #

Climate

Subtropical climate with hot summers (peaking in July) and mild winters (coldest in February). Temperatures range from 17°C to 32°C. Heavy rainfall (2336 mm/year), wettest in August.

Best Time to Visit
SeptemberMarchApril
Temperature & Rainfall
Temperature Range
31°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is mild with highs of 21°C and lows of 18°C. Significant rainfall (176 mm), mostly overcast skies, and breezy conditions.

54 Acceptable

Comfort

20°
Feels Like Mild
20°C
Temperature
18° 21°
78%
Humidity
Very Humid

Weather

176 mm
Rainfall
7.0 m/s
Wind
Breezy
0.8
UV Index
Moderate
10.7h daylight

February

February is mild with highs of 21°C and lows of 17°C. Significant rainfall (155 mm), mostly overcast skies, and breezy conditions.

54 Acceptable

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 21°
79%
Humidity
Very Humid

Weather

155 mm
Rainfall
6.3 m/s
Wind
Breezy
1.1
UV Index
High
11.2h daylight

March

March is mild with highs of 23°C and lows of 19°C. Significant rainfall (147 mm) and mostly overcast skies.

68 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
19° 23°
79%
Humidity
Very Humid

Weather

147 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.3
UV Index
High
11.9h daylight

April

April is mild with highs of 25°C and lows of 22°C. Significant rainfall (162 mm) and mostly overcast skies.

66 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
22° 25°
82%
Humidity
Very Humid

Weather

162 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.6
UV Index
Very High
12.6h daylight

May

May is warm with muggy conditions (dew point 23°C). Heavy rain (215 mm) and mostly overcast skies.

66 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
24° 28°
84%
Humidity
Very Humid

Weather

215 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.9
UV Index
Very High
13.2h daylight

June

June is hot, feeling like 34°C with oppressive humidity. Heavy rain (202 mm) and mostly overcast skies.

64 Good

Comfort

34°
Feels Like Hot
28°C
Temperature
26° 30°
86%
Humidity
Very Humid

Weather

202 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
13.5h daylight

July

July is the hottest month, feeling like 37°C with oppressive humidity. Significant rainfall (190 mm) and partly cloudy skies.

66 Good

Comfort

37°
Feels Like Hot
30°C
Temperature
28° 32°
83%
Humidity
Very Humid

Weather

190 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
13.4h daylight

August

August is hot, feeling like 36°C with oppressive humidity. The wettest month with heavy rain (249 mm) and partly cloudy skies.

60 Good

Comfort

36°
Feels Like Hot
29°C
Temperature
27° 31°
82%
Humidity
Very Humid

Weather

249 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.9h daylight

September

September is hot, feeling like 32°C with oppressive humidity. Heavy rain (241 mm) and partly cloudy skies.

70 Very Good

Comfort

33°
Feels Like Hot
28°C
Temperature
26° 30°
81%
Humidity
Very Humid

Weather

241 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.9
UV Index
Very High
12.2h daylight

October

October is warm with muggy conditions (dew point 22°C). Heavy rain (224 mm) and mostly overcast skies.

66 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
25° 28°
78%
Humidity
Very Humid

Weather

224 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.4
UV Index
High
11.5h daylight

November

November is mild with highs of 25°C and lows of 22°C. Heavy rain (211 mm) and mostly overcast skies.

64 Good

Comfort

24°
Feels Like Mild
24°C
Temperature
22° 25°
78%
Humidity
Very Humid

Weather

211 mm
Rainfall
5.6 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
10.8h daylight

December

December is mild with highs of 23°C and lows of 20°C. Significant rainfall (164 mm), mostly overcast skies, and breezy conditions.

64 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
20° 23°
77%
Humidity
Very Humid

Weather

164 mm
Rainfall
6.7 m/s
Wind
Breezy
0.7
UV Index
Moderate
10.5h daylight

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