Port Moresby marine weather forecast
Port Moresby (PGPOM) is a port in Papua New Guinea at 9°28.0′S 147°8.0′E. Today (Nov 2): ESE wind 13–14 kn, waves 1.0–1.3 m, from the NOAA GFS run 2026-11-02 06z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 9°28.0′S 147°8.0′E |
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| UN/LOCODE | PGPOM |
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| Harbor size | Small |
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| Harbor type | Open roadstead |
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| Shelter | Fair |
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| Channel depth | 9 m |
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| Anchorage depth | 14 m |
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| Tide range | 2 m |
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| Pilotage | Compulsory |
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| Time zone | Pacific/Port_Moresby |
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Facilities & services (NGA World Port Index)| Tugs | Assistance available |
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| Supplies | Fuel oil, diesel, water |
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| Repairs | Limited |
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| Medical facilities | Available |
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10-day marine forecast — Port Moresby
| Date | Wind | Gusts | Waves |
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| ESE 13–14 kn | 17 kn | 1.0–1.3 m |
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| SE 11–14 kn | 15 kn | 0.9–1.0 m |
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| SE 11–14 kn | 16 kn | 0.9–1.0 m |
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| SE 12–14 kn | 19 kn | 0.9–1.2 m |
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| SSE 9–9 kn | 10 kn | 1.0–1.2 m |
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| SSE 13–13 kn | 13 kn | 1.1–1.1 m |
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| S 9–9 kn | 9 kn | 1.2–1.2 m |
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| SE 9–9 kn | 9 kn | 1.2–1.2 m |
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| SE 15–15 kn | 17 kn | 1.5–1.5 m |
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| SE 16–16 kn | 23 kn | 1.8–1.8 m |
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Forecast from the NOAA GFS model run , waves from ECMWF WAM. Updated with each model cycle; the live chart below recalculates for your departure time and vessel.
What to watch in the forecast
Across the loaded 10-day outlook, the strongest daily modeled wind reaches 16 kn on Nov 11. The highest modeled significant wave height is 1.8 m on Nov 11. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Port Moresby right now?
As of the NOAA GFS run 2026-11-02 06z: ESE wind 13–14 kn, waves 1.0–1.3 m. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Port Moresby?
Port Moresby is classed as a small harbor (open roadstead), with fair shelter in the NGA World Port Index.
How deep is the approach to Port Moresby?
Per the NGA World Port Index, the entrance channel carries about 9 m and anchorage depths run about 14 m. Verify against current official charts before entry.
What restricts entry to Port Moresby?
Entry is affected by tidal windows, heavy swell. Check the live forecast on this page and official notices before approach.