Fonti ufficiali per meteo mare, previsioni e maree

Per dati affidabili e aggiornati, verifica sempre anche queste fonti ufficiali. (elenco non esaustivo)

Africa

Algeria: Office National de la Météorologie (ONM) - https://www.meteo.dz (meteo mare)
Angola: Instituto Nacional de Meteorologia e Geofísica (INAMET) - https://www.inamet.gov.ao (meteo e idro)
Egitto: Egyptian Meteorological Authority (EMA) - https://www.egmet.gov.eg (meteo mare)
Sudafrica: South African Weather Service (SAWS) - https://www.weathersa.co.za (meteo e maree)
Marocco: Direction de la Météorologie Nationale (DMN) - https://www.marocmeteo.ma (meteo mare)
Nigeria: Nigerian Meteorological Agency (NiMet) - https://nimet.gov.ng (meteo costiero)
Senegal: Agence Nationale de l’Aviation Civile et de la Météorologie (ANACIM) - https://www.anacim.sn (meteo e idro)

Canada: Environment and Climate Change Canada (ECCC) - https://www.weather.gc.ca/marine/index_e.html (meteo mare) ; Canadian Hydrographic Service (CHS) - https://charts.gc.ca (maree)
Messico: Servicio Meteorológico Nacional (SMN) - https://www.gob.mx/conagua/acciones-y-programas/servicio-meteorologico-nacional (meteo) ; SEMAR-OCEANO - https://www.gob.mx/semar/acciones-y-programas/oceano (idro)
Stati Uniti: NOAA Tides & Currents - https://tidesandcurrents.noaa.gov (maree) ; National Weather Service (NWS) - https://www.weather.gov/marine (meteo mare)

Argentina: Servicio Meteorológico Nacional (SMN) - https://www.smn.gob.ar (meteo) ; Servicio de Hidrografía Naval (SHN) - https://www.hidro.gov.ar (idro)
Brasile: Instituto Nacional de Meteorologia (INMET) - https://www.inmet.gov.br (meteo) ; Marinha do Brasil - DHN - https://www.marinha.mil.br/dhn (idro)
Cile: Dirección Meteorológica de Chile (DMC) - https://www.meteochile.cl (meteo) ; SHOA - https://www.shoa.cl (idro)
Colombia: Instituto de Hidrología, Meteorología y Estudios Ambientales (IDEAM) - https://www.ideam.gov.co (meteo e idro)
Perù: Servicio Nacional de Meteorología e Hidrología del Perú (SENAMHI) - https://www.senamhi.gob.pe (meteo e idro)

Cina: China Meteorological Administration (CMA) - https://www.cma.gov.cn (meteo) ; National Marine Environmental Forecasting Center - http://www.nmefc.cn (idro)
India: India Meteorological Department (IMD) - https://mausam.imd.gov.in (meteo) ; National Hydrographic Office (NHO) - https://www.hydrobharat.gov.in (idro)
Indonesia: Badan Meteorologi, Klimatologi, dan Geofisika (BMKG) - https://www.bmkg.go.id (meteo) ; Pushidrosal - https://www.pushidrosal.mil.id (idro)
Giappone: Japan Meteorological Agency (JMA) - https://www.jma.go.jp (meteo) ; Japan Coast Guard Hydrographic Department - https://www1.kaiho.mlit.go.jp (idro)
Malesia: Malaysian Meteorological Department (MetMalaysia) - https://www.met.gov.my (meteo) ; National Hydrographic Centre (NHC) - https://www.navy.mil.my (idro)
Filippine: PAGASA - https://www.pagasa.dost.gov.ph (meteo e idro)
Corea del Sud: Korea Meteorological Administration (KMA) - https://www.kma.go.kr (meteo) ; KHOA - https://www.khoa.go.kr (idro)
Vietnam: VNMHA - https://www.imh.ac.vn (meteo e idro)

Germania: Deutscher Wetterdienst (DWD) - https://www.dwd.de (meteo) ; BSH - https://www.bsh.de (idro)
Belgio: RMI - https://www.meteo.be (meteo) ; Hydrographic Service - https://www.defensie.be (idro)
Danimarca: DMI - https://www.dmi.dk (meteo) ; DMA - https://dma.dk (idro)
Spagna: AEMET - https://www.aemet.es (meteo) ; Puertos del Estado - https://www.puertos.es (idro)
Francia: Météo-France - https://meteofrance.com (meteo) ; SHOM - https://www.shom.fr (idro)
Grecia: HNMS - https://www.hnms.gr (meteo) ; Hellenic Hydrographic Service - https://www.hnhs.gr (idro)
Irlanda: Met Éireann - https://www.met.ie (meteo) ; Marine Institute - https://www.marine.ie (idro)
Italia: Istituto Idrografico della Marina (IIM) - https://www.marina.difesa.it (idro) ; Aeronautica Militare - https://www.meteoam.it (meteo)
Paesi Bassi: KNMI - https://www.knmi.nl (meteo) ; Rijkswaterstaat - https://www.rijkswaterstaat.nl (idro)
Portogallo: IPMA - https://www.ipma.pt (meteo) ; Instituto Hidrográfico - https://www.hidrografico.pt (idro)
Regno Unito: Met Office - https://www.metoffice.gov.uk (meteo) ; UKHO - https://www.gov.uk/government/organisations/uk-hydrographic-office (idro)
Svezia: SMHI - https://www.smhi.se (meteo e idro)

Australia: BOM - https://www.bom.gov.au (meteo) ; AHO - https://www.hydro.gov.au (idro)
Nuova Zelanda: MetService - https://www.metservice.com (meteo) ; LINZ Hydrographic Survey - https://www.linz.govt.nz (idro)