Location & Surroundings
Koialahu is a settlement in Gulf Province, Papua New Guinea, at 15 m elevation. The nearest larger town is Kerema, 33 km to the east. The national capital Port Moresby is about 250 km to the southeast. The nearest airport is Ihu Airport, 10 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
7° 56' 37" S, 145° 28' 13" E
- Elevation DEM: 15 m
- Timezone Pacific/Port_Moresby
- Time Shift GMT 10 (DST 10)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Kina (PGK)
- Phone Prefix +675
Sun & Local Time
- Local time 15:30
- Sunrise 06:01
- Sunset 18:14
- Day length 12 h 12 min
Other populated places nearby
Weather in Koialahu
Current conditions and a 3-day (72-hour) weather forecast for Koialahu, updated from the NOAA GFS model.
Now 24.5 C with overcast skies and a 4.1 m/s south-easterly wind. Next 24h: 24.3 to 26.4 C, max wind 7.3 m/s. Precip around 0.3 mm. Solar peaks near 790 W/m2.
Temperature
24.5 C
Wind
4.1 m/s SE (157 deg)
Humidity
85 %
Pressure
1,014.4 hPa
Clouds
96 %
Precip
0.31 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 | 24.5 | 4.1 | 157 | 85 | 1,014.4 | - / 0.00 | 96 | 0.0 | n/a |
| 6h | 26.4 | 0.8 | 224 | 76 | 1,016.7 | 0.40 / 0.40 | 93 | 201.8 | n/a |
| 12h | 25.7 | 6.5 | 150 | 80 | 1,013.2 | 0.00 / 0.05 | 99 | 790.3 | n/a |
| 18h | 24.5 | 7.3 | 141 | 84 | 1,016.9 | 0.41 / 0.46 | 89 | 43.7 | n/a |
| Tomorrow | 24.3 | 6.9 | 146 | 83 | 1,014.2 | 0.00 / 0.31 | 73 | 0.0 | n/a |
| 30h | 25.3 | 4.4 | 162 | 77 | 1,016.8 | 0.00 / 0.18 | 66 | 138.4 | n/a |
| 36h | 25.2 | 5.9 | 156 | 76 | 1,013.1 | 0.00 / 0.03 | 97 | 739.4 | n/a |
| 42h | 24.2 | 5.8 | 142 | 81 | 1,016.7 | 0.34 / 0.38 | 100 | 29.4 | n/a |
| Friday | 23.6 | 6.3 | 149 | 83 | 1,014.6 | 0.25 / 0.63 | 100 | 0.0 | n/a |
| 54h | 25.1 | 4.9 | 146 | 74 | 1,016.7 | 0.00 / 0.38 | 40 | 153.0 | n/a |
| 60h | 25.2 | 5.0 | 161 | 71 | 1,013.1 | 0.00 / 0.03 | 72 | 819.7 | n/a |
| 66h | 24.3 | 5.1 | 140 | 77 | 1,016.3 | 0.02 / 0.05 | 98 | 78.1 | n/a |
| Saturday | 23.6 | 4.6 | 135 | 83 | 1,013.7 | 0.26 / 0.31 | 100 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-30 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Koialahu?
Now 24.5 C with overcast skies and a 4.1 m/s south-easterly wind. Next 24h: 24.3 to 26.4 C, max wind 7.3 m/s. Precip around 0.3 mm. Solar peaks near 790 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.3 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Koialahu today?
Sunrise around 06:01 and sunset around 18:14 (local time). Day length about 12h 13m.
What is the local time in Koialahu?
Local time is 15:30. Time zone: Pacific/Port_Moresby (UTC+10:00).
What type of place is Koialahu?
Koialahu is a populated place.
What is the elevation of Koialahu?
DEM 15 m.
Where is Koialahu located?
It is at -7.94359, 145.47019 (latitude, longitude).
Which country is Koialahu in?
It is in Papua New Guinea.