Piraeus to Split — sea route & marine weather
The sea route from Piraeus (GRPIR) to Split (HRSPU) is about 764 nm — about 3 days at 10 kn. Along the route today (Sep 13): NW wind 0–20 kn, waves 0.1–1.5 m. The baseline track is drawn on the chart; Calculate replans it for your vessel and live weather.
Passage facts| Sea-route distance | 764 nm |
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| Passage time at 10 kn | about 3 days |
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| Great-circle distance | 467 nm |
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| Piraeus | 37°56.0′N 23°37.0′E |
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| Split | 43°30.0′N 16°27.0′E |
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| Reference vessel | 4.5 m draft, 10 kn cruise |
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10-day marine forecast — along the route
| Date | Wind | Gusts | Waves |
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| NW 0–20 kn | 22 kn | 0.1–1.5 m |
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| NNE 1–15 kn | 15 kn | 0.1–1.2 m |
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| NE 0–17 kn | 20 kn | 0.2–1.1 m |
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| 0–10 kn | 20 kn | 0.1–1.5 m |
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| 1–19 kn | 21 kn | 0.1–1.2 m |
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| 1–13 kn | 15 kn | 0.1–1.1 m |
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| NW 1–9 kn | 8 kn | 0.2–0.9 m |
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| NW 1–16 kn | 17 kn | 0.2–0.6 m |
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| N 3–17 kn | 17 kn | 0.1–0.3 m |
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| NE 3–11 kn | 15 kn | 0.4–1.9 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.
Frequently asked
How far is it from Piraeus to Split by sea?
The water route is 764 nm (1,414 km), computed on WXMarine's maritime routing network. The same distance applies on the return passage from Split to Piraeus.
How long does the passage from Piraeus to Split take?
about 3 days at a 10 kn cruise. Scale by your own speed: at half the speed it takes about twice as long. The planner on this page recalculates for your vessel and live weather.
What is the weather between Piraeus and Split today?
Along the route today, per the NOAA GFS run 2026-09-13 06z: NW wind 0–20 kn, waves 0.1–1.5 m. The day-by-day table on this page covers the next 10 days.