Lagos marine weather forecast
Lagos (PTLOS) is a port in Portugal at 37°6.0′N 8°37.0′W. Today (Sep 15): NNW wind 21–21 kn, waves 1.1–1.6 m, from the NOAA GFS run 2026-09-15 18z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 37°6.0′N 8°37.0′W |
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| UN/LOCODE | PTLOS |
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| Harbor size | Large |
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| Tide range | 0 m |
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| Time zone | Europe/Lisbon |
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10-day marine forecast — Lagos
| Date | Wind | Gusts | Waves |
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| NNW 21–21 kn | 30 kn | 1.1–1.6 m |
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| NNW 23–25 kn | 31 kn | 2.0–2.8 m |
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| NNW 16–24 kn | 32 kn | 2.4–2.8 m |
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| N 11–15 kn | 15 kn | 1.8–2.4 m |
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| NE 7–13 kn | 15 kn | 1.7–2.0 m |
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| ESE 14–14 kn | 28 kn | 1.7–2.1 m |
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| NNE 7–7 kn | 7 kn | 1.7–2.0 m |
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| N 10–10 kn | 11 kn | 1.6–1.6 m |
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| NE 6–6 kn | 6 kn | 2.0–2.0 m |
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| N 10–10 kn | 12 kn | 2.1–2.1 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 25 kn on Sep 16. The highest modeled significant wave height is 2.8 m on Sep 16. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Lagos right now?
As of the NOAA GFS run 2026-09-15 18z: NNW wind 21–21 kn, waves 1.1–1.6 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 Lagos?
Lagos is classed as a large harbor in the NGA World Port Index.