Napoli to La Goulette — sea route & marine weather
The sea route from Napoli (ITNAP) to La Goulette (TNLGN) is about 330 nm — about 33 hours at 10 kn. Along the route today (Aug 3): WSW wind 1–12 kn, waves 0.1–0.6 m. The baseline track is drawn on the chart; Calculate replans it for your vessel and live weather.
Passage facts| Sea-route distance | 330 nm |
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| Passage time at 10 kn | about 33 hours |
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| Great-circle distance | 304 nm |
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| Napoli | 40°50.0′N 14°15.0′E |
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| La Goulette | 36°48.0′N 10°18.0′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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| WSW 1–12 kn | 15 kn | 0.1–0.6 m |
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| S 1–11 kn | 15 kn | 0.1–0.6 m |
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| SW 0–11 kn | 16 kn | 0.1–0.6 m |
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| WSW 1–17 kn | 22 kn | 0.3–0.9 m |
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| WSW 0–15 kn | 19 kn | 0.3–0.7 m |
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| SW 1–13 kn | 16 kn | 0.4–0.6 m |
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| W 1–11 kn | 13 kn | 0.3–0.5 m |
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| WSW 5–11 kn | 17 kn | 0.2–0.4 m |
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| SW 4–10 kn | 17 kn | 0.3–0.3 m |
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| SW 6–10 kn | 15 kn | 0.2–0.4 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 Napoli to La Goulette by sea?
The water route is 330 nm (612 km), computed on WXMarine's maritime routing network. The same distance applies on the return passage from La Goulette to Napoli.
How long does the passage from Napoli to La Goulette take?
about 33 hours 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 Napoli and La Goulette today?
Along the route today, per the ECMWF IFS run 2026-08-03 12z: WSW wind 1–12 kn, waves 0.1–0.6 m. The day-by-day table on this page covers the next 10 days.