Marine Forecast

Marine and sailing weather using Open-Meteo Marine API + Weather API. Free, no API key required, works worldwide.

Two APIs are used together — replace LAT, LON, and TZ in all commands:

• Marine API (marine-api.open-meteo.com) — waves, swell, sea temp, currents, tides
• Weather API (api.open-meteo.com) — wind, gusts, air temp, pressure, visibility

Find coordinates for any location using web search or the user's input. Use the nearest timezone (IANA format, e.g. Europe/London, America/New_York, Atlantic/Canary).

Current conditions

Sea state:

curl -s "https://marine-api.open-meteo.com/v1/marine?latitude=LAT&longitude=LON&current=wave_height,wave_direction,wave_period,swell_wave_height,swell_wave_direction,swell_wave_period,sea_surface_temperature&timezone=TZ"