Find marine sources for the harbour exit and onward route, not just the nearest city’s weather.
What a port desk can and cannot do
Each desk separates local observations, applicable marine forecasts and route exposure. The map is an approximate orientation point, not an approach waypoint. A listed port does not certify current entry conditions or establish automatic weather-service coverage; use current charts, port notices and the original forecast products.
Departure ports & bases
- Lavrion
Lavrion: a departure-source desk, not a generic city forecast.
- Split
Split: a departure-source desk, not a generic city forecast.
- Palma de Mallorca
Palma de Mallorca: a departure-source desk, not a generic city forecast.
- Göcek
Göcek: a departure-source desk, not a generic city forecast.
- Annapolis
Annapolis: a departure-source desk, not a generic city forecast.
- Miami
Miami: a departure-source desk, not a generic city forecast.
- Cowes
Cowes: a departure-source desk, not a generic city forecast.
- Road Town, Tortola
Road Town, Tortola: a departure-source desk, not a generic city forecast.
A Sailing Weather editorial guide to local conditions, practical passage preparation and marine-weather sources. Source and structure review: 27 September 2026. For a specific passage, check current issues, validity and forecast coverage. The skipper retains the final decision and responsibility.
Name the actual entrance
A city can contain several marinas, river mouths or port entrances. Record the actual departure point, waterway and intended first exposed leg before searching for a local forecast or observation. Verify harbour notices independently; a map pin and a nearby station do not establish access, depth or a navigable route.
Editorial review of this material: 27 September 2026. This date concerns the page content; check current forecast issue times and validity at the original sources.