Libreville (GALBV) — marine weather & port guide
Libreville is a port in Gabon at 0°23.0′N 9°27.0′E. Today (Aug 3): SW wind 7–11 kn, waves 1.0–1.2 m, from the ECMWF IFS run 2026-08-03 12z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 0°23.0′N 9°27.0′E |
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| UN/LOCODE | GALBV |
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| Harbor size | Medium |
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| Harbor type | Open roadstead |
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| Shelter | Good |
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| Channel depth | 2 m |
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| Anchorage depth | 8 m |
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| Tide range | 2 m |
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| Pilotage | Compulsory |
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| Time zone | Africa/Libreville |
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10-day marine forecast — Libreville
| Date | Wind | Gusts | Waves |
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| SW 7–11 kn | 11 kn | 1.0–1.2 m |
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| SW 6–12 kn | 16 kn | 0.8–0.9 m |
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| SSW 11–15 kn | 19 kn | 0.9–1.0 m |
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| SSW 11–15 kn | 20 kn | 1.2–1.4 m |
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| SSW 11–12 kn | 17 kn | 1.2–1.4 m |
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| SSW 13–14 kn | 18 kn | 1.1–1.3 m |
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| SSW 13–16 kn | 19 kn | 1.4–1.4 m |
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| SSW 14–14 kn | 21 kn | 1.5–1.5 m |
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| SSW 12–12 kn | 16 kn | 1.2–1.2 m |
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| SSW 10–10 kn | 13 kn | 1.1–1.1 m |
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Forecast from the ECMWF IFS model run , waves from ECMWF WAM. Updated with each model cycle; the live chart below recalculates for your departure time and vessel.
Frequently asked
How is the weather at Libreville right now?
As of the ECMWF IFS run 2026-08-03 12z: SW wind 7–11 kn, waves 1.0–1.2 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 Libreville?
Libreville is classed as a medium harbor (open roadstead), with good shelter in the NGA World Port Index.
How deep is the approach to Libreville?
Per the NGA World Port Index, the entrance channel carries about 2 m and anchorage depths run about 8 m. Verify against current official charts before entry.
What restricts entry to Libreville?
Entry is affected by tidal windows, heavy swell. Check the live forecast on this page and official notices before approach.