Local 6-day marine forecast: BMS (special marine bulletin), weather warnings, interactive map – wind, swell, pressure – and the coastal bulletin. Free access.
Map
Interactive map: wind, swell, rain, pressure… 6-day forecast (ECMWF 9 km) displayed with Windy.
Offshore bulletins
The “Western Mediterranean” offshore bulletins—reviewed by Météo-France with a 48-hour expert analysis—are must-read classics for cross-checking the map’s data. Check the zones along your route using the breakdown on the map below.

High seas bulletins
Issued under the GMDSS, these bulletins—written in English—are, to put it mildly, very brief, but they do have the merit of existing.
Any questions? Let’s discuss in the comments 👇

Hi Hassan,
I’m sorry but I can’t provide personalized forecasts or confirm if a specific route will be safe.
For this type of trip, conditions can change quickly, especially in the Mediterranean. I strongly recommend checking the latest official marine forecasts and safety bulletins from reliable sources before departure.
Stay safe.
Did Saturday to Sunday good for traveling from Monastir Tunisia to Lampedusa