Thessaloníki (GRSKG) — marine weather & port guide
Thessaloníki is a port in Greece at 40°38.0′N 22°57.0′E. Today (Aug 3): NNE wind 2–4 kn, 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 | 40°38.0′N 22°57.0′E |
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| UN/LOCODE | GRSKG |
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| Harbor size | Medium |
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| Harbor type | Coastal natural harbor |
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| Shelter | Good |
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| Anchorage depth | 20 m |
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| Tide range | 1 m |
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| Pilotage | Compulsory |
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| Time zone | Europe/Athens |
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10-day marine forecast — Thessaloníki
| Date | Wind | Gusts | Waves |
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| NNE 2–4 kn | 14 kn | — |
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| WNW 0–4 kn | 15 kn | — |
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| NNW 1–4 kn | 14 kn | — |
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| W 1–3 kn | 14 kn | — |
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| NW 0–4 kn | 10 kn | — |
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| NNW 3–5 kn | 6 kn | — |
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| NNW 3–4 kn | 5 kn | — |
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| S 3–3 kn | 14 kn | — |
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| S 5–5 kn | 16 kn | — |
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| SSW 3–3 kn | 14 kn | — |
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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 Thessaloníki right now?
As of the ECMWF IFS run 2026-08-03 12z: NNE wind 2–4 kn. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Thessaloníki?
Thessaloníki is classed as a medium harbor (coastal natural harbor), with good shelter in the NGA World Port Index.
How deep is the approach to Thessaloníki?
Per the NGA World Port Index, anchorage depths run about 20 m. Verify against current official charts before entry.