Barcelona to Les Sables-d'Olonne — sea route & marine weather
The sea route from Barcelona (ESBCN) to Les Sables-d'Olonne (FRLSO) is about 1,533 nm — about 6 days at 10 kn. Along the route today (Nov 1): E wind 0–24 kn, waves 0.2–2.6 m. The baseline track is drawn on the chart; Calculate replans it for your vessel and live weather.
Passage facts| Sea-route distance | 1,533 nm |
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| Passage time at 10 kn | about 6 days |
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| Great-circle distance | 353 nm |
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| Barcelona | 41°21.0′N 2°10.0′E |
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| Les Sables-d'Olonne | 46°30.0′N 1°47.0′W |
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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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| E 0–24 kn | 32 kn | 0.2–2.6 m |
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| ENE 0–28 kn | 37 kn | 0.2–2.9 m |
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| 2–29 kn | 39 kn | 0.3–3.2 m |
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| NE 1–19 kn | 27 kn | 0.3–2.1 m |
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| 0–13 kn | 18 kn | 0.2–1.8 m |
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| 0–9 kn | 12 kn | 0.2–1.3 m |
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| ESE 1–23 kn | 28 kn | 0.2–2.1 m |
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| SE 2–23 kn | 29 kn | 0.3–1.9 m |
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| S 1–24 kn | 39 kn | 0.2–3.2 m |
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| SSW 5–28 kn | 38 kn | 0.3–4.9 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 far is it from Barcelona to Les Sables-d'Olonne by sea?
The water route is 1,533 nm (2,839 km), computed on WXMarine's maritime routing network. The same distance applies on the return passage from Les Sables-d'Olonne to Barcelona.
How long does the passage from Barcelona to Les Sables-d'Olonne take?
about 6 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 Barcelona and Les Sables-d'Olonne today?
Along the route today, per the ECMWF IFS run 2026-11-01 12z: E wind 0–24 kn, waves 0.2–2.6 m. The day-by-day table on this page covers the next 10 days.