Location & Surroundings
Ōmon Kō is a harbor(s) in Kumamoto, Japan, at 1 m elevation. The nearest larger town is Amakusa, 5 km to the northwest. The national capital Tokyo is about 945 km to the east. The nearest airport is Amakusa Airfield, 9 km away.
Also known as: 大門港 · おおもんこう · オオモンコウ
Basic Data
- Type harbor(s) (HBR)
- a haven or space of deep water so sheltered by the adjacent land as to afford a safe anchorage for ships
Geography
-
Coordinates
32° 25' 7" N, 130° 12' 53" E
- Elevation DEM: 1 m
- Timezone Asia/Tokyo
- Time Shift GMT 9 (DST 9)
Statistics & Country
- Pop. Density 618 p/km²
- Built-up 9.2%
- Settlement Low density rural
- Currency Yen (JPY)
- Phone Prefix +81
Sun & Local Time
- Local time 06:08
- Sunrise 06:01
- Sunset 18:27
- Day length 12 h 26 min
Nearby
Alternate Names
ja
大門港
ja
おおもんこう
ja
オオモンコウ
Weather in Omon Ko
Current conditions and a 3-day (72-hour) weather forecast for Omon Ko, updated from the NOAA GFS model.
Now 25.9 C with mostly clear skies and a 3.8 m/s northerly wind. Next 24h: 24.2 to 26.9 C, max wind 3.8 m/s. No precipitation expected. Solar peaks near 624 W/m2.
Temperature
25.9 C
Wind
3.8 m/s N (6 deg)
Humidity
73 %
Pressure
1,013.3 hPa
Clouds
25 %
Precip
0.03 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 25.9 | 3.8 | 6 | 73 | 1,013.3 | - / 0.00 | 25 | 0.0 | n/a |
| 6h | 24.2 | 3.8 | 36 | 78 | 1,012.8 | 0.02 / 0.02 | 100 | 0.0 | n/a |
| 12h | 24.4 | 3.5 | 37 | 78 | 1,013.5 | 0.70 / 0.71 | 100 | 65.9 | n/a |
| 18h | 26.9 | 2.7 | 56 | 69 | 1,011.7 | 0.00 / 0.29 | 12 | 623.8 | n/a |
| Tomorrow | 25.5 | 3.3 | 11 | 76 | 1,013.7 | 0.00 / 0.03 | 5 | 164.3 | n/a |
| 30h | 24.1 | 4.0 | 40 | 79 | 1,013.5 | 0.00 / 0.03 | 5 | 0.0 | n/a |
| 36h | 24.6 | 4.0 | 49 | 75 | 1,014.8 | 0.00 / 0.00 | 29 | 114.1 | n/a |
| 42h | 26.1 | 1.6 | 131 | 72 | 1,013.3 | 1.14 / 1.14 | 4 | 748.0 | n/a |
| Thursday | 25.4 | 2.0 | 101 | 77 | 1,015.5 | 1.94 / 3.07 | 100 | 158.9 | n/a |
| 54h | 24.1 | 3.3 | 53 | 82 | 1,015.2 | 0.00 / 0.22 | 70 | 0.0 | n/a |
| 60h | 24.4 | 3.6 | 36 | 80 | 1,016.1 | 1.02 / 1.24 | 100 | 33.2 | n/a |
| 66h | 24.4 | 5.8 | 25 | 84 | 1,015.0 | 2.83 / 4.08 | 100 | 179.7 | n/a |
| Friday | 23.6 | 5.3 | 27 | 85 | 1,016.6 | 0.00 / 2.18 | 84 | 31.2 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-15 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Omon Ko?
Now 25.9 C with mostly clear skies and a 3.8 m/s northerly wind. Next 24h: 24.2 to 26.9 C, max wind 3.8 m/s. No precipitation expected. Solar peaks near 624 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Omon Ko today?
Sunrise around 06:02 and sunset around 18:26 (local time). Day length about 12h 24m.
What is the local time in Omon Ko?
Local time is 06:08. Time zone: Asia/Tokyo (UTC+09:00).
What type of place is Omon Ko?
Omon Ko is a harbor(s).
What is the elevation of Omon Ko?
DEM 1 m.
Where is Omon Ko located?
It is at 32.41861, 130.21477 (latitude, longitude).
Which country is Omon Ko in?
It is in Japan.