Instituto Portugues do Mar e Atmosfera - Homepage

  • Who we are | 
  • Where we are | 
  • Scientific Council | 
  • Research | 
  • eLibrary | 
  • ipma encyclopedia  | 
  • Contacts | 
  • Português
  • Weather
    • Weather forecast
    • 10 days and hourly forecast
    • Weather Warnings
    • Meteorological charts
    • Vertical profile
    • Satellite observations
    • Radar
    • Lightning
    • Solar Radiation
    • Online weather stations
    • World forecast
    • Tropical cyclones forecast
    • Report a meteorological phenomenon?
  • Seismic
    • Seismic maps
    • Shakemap
    • Felt an earthquake?
    • Moment Tensor
    • Networks
    • Bulletins
    • Projects
  • Sea
    • Beaches and ports
    • Marine forecast
    • Significant wave height
    • Sea peak period
    • Surface current
    • Sea surface temperature
    • Sea surface height
  • Climate
    • Climate Monitoring
    • Climate Normals
    • Dataclima
    • Daily monitoring
    • Long data series
    • Monthly monitoring
    • Drought
    • Greenhouse gases
    • Climate Extremes
    • Climate web portal
    • Climate Services
  • Bivalves
    • Bivalves - Situation point
    • Legislation and Documents
    • Production areas
    • Biotoxins
    • Phytoplankton
    • Contaminants Metals
    • Microbiology
    • Bivalves - historical
  • Fisheries
    • Disclosure
    • Projects
    • Fish management
    • ICES
  • Aeronautic
    • TAF and METAR
    • Selfbriefing
    • Know more
  • Agriculture
    • Soil Moist Index
    • Vegetation Health Index (VHI)
    • Fraction of Absorbed Radiation (FAPAR)
    • More information
    • Agroclimatic platform
  • Health
    • Ultra-violet index
    • Ozone
    • Pollen
  • Vessels
    • Framework
    • RV Mário Ruivo
    • RV Diplodus
    • Maris
    • Recife II
    • Cardium
  • Space
    • MSG satellite
  • Rural Fires
    • Mainland Rural Fire Danger
    • Madeira Rural Fire Danger
    • Reports Rural Fire Danger

News

  • A Perspective on the Oceans

    lhavo Museum Aquarium Days
    Tue Jan 13 08:00:00 UTC 2026
  • Scientific Paper FVON

    Fishing Vessel Ocean Observing Network
    Mon Jan 12 08:00:00 UTC 2026
  • Climate Bulletin Summary May/2025

    May hot and dry in Portugal
    Sat Jan 03 10:00:00 UTC 2026
  • More news
IPMA>Sea>Marine forecast

bulletins Marine

    0000144400

541

FQAZ67 LPMG 180540

INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.
WEATHER BULLETIN FOR SHIPPING FOR THE ATLANTIC ZONES
LIMITED BY MERIDIANS 40W-22W AND BY PARALLELS 30N-45N.
I - TTT TTT TTT.
HEAVY WAVES WARNING IN ZONES 3(ALTAIR) AND 30(MILNE).  
II - WEATHER SUMMARY AT 180000UTC: 
HIGH/ 1035HPA/ 40N46W/ EXP 190000UTC/ 1034HPA/ 40N37W.
HIGH/ 1035HPA/ 36N37W/ EXP 190000UTC/ 1035HPA/ 35N38W.
FRONTAL SYSTEM/ 38N40W/ 42N33W/ 44N30W/ 48N25W/ 50N23W/ 
54N22W/ 52N21W/ 48N20W/ 43N21W/ MOV E/SE 20KT/ 
MOD ACTIVITY.
III - FORECAST VALID TO 190600UTC:
3 - ALTAIR:
W QUAD 4 TO 6. 
GOOD VIS BEING OCNL MOD TO POOR IN E.
W/NW WAVES 3 TO 5 M, INCR 4 TO 6 M.
5 - ACORES:
IN W: W/NW 2 TO 4, VEER N/NE 2 TO 3.
IN E: N/NW 4 TO 6, VEER N/NE 3 TO 4.
GOOD VIS OCNL MOD.
N/NW WAVES 2 TO 4 M.
7 - IRVING:
N/NE 3 TO 5, BEING 5 TO 6 IN E IN THE FIRST HALF.
GOOD VIS, OCNL MOD IN FAR E.
N QUAD WAVES 1 TO 3 M, BEING 3 TO 4 M IN E IN THE 
FIRST HALF. 
30 - MILNE:
IN N: W/NW 4 TO 6 OCNL 7, BACK W/SW.
IN S: N QUAD 3 TO 4 BEING W IN FAR S, VEER S QUAD.
GOOD VIS, BEING OCNL MOD TO POOR IN S.
W/NW WAVES 3 TO 5 M, BEING 2 TO 4 M IN S.
31 - MARSALA:
ANTICYCLONIC CIRC 2 TO 4, BEING E 4 TO 5 IN THE 
BEGINNING IN FAR S.
GOOD VIS.
IN N: ANTICYCLONIC CIRC WAVES 1 TO 2 M, BECMG NW.
IN S: E/NE WAVES 1 TO 2 M, BECMG NW IN N.
METEOROLOGISTS: VIEIRA/MOTA/ROIAS.
SOURCE: INSTITUTO PORTUGUES DO MAR E DA 
ATMOSFERA – PORTUGAL.



Map bulletins METAREAs

  • See map info

bulletins METAREAs

  • Mainland zone
  • Arq. Madeira zone
  • Arq. Azores zone

bulletins under 20 miles

  • Mainland zone
  • Arq. Madeira zone
  • Arq. Azores zone
 
 
  • Media

    • News
    • Communiqué
    • Lectures / workshops
    • YouTube
    • IPMA on Educast
  • Social network

    • Facebook
    • Facebook - Azores
    • Twitter
    • Instagram
  • Services

    • Products and services
    • RSS
    • Apps Android
    • Apps Apple
    • PDA
  • Information

    • Contact
    • Useful links
    • Research scholarship
    • EEAGrants projects
    • ECMWF
  • About site

    • Accessibility
    • Legal warnings
    • Site Map
  • Web projects

    • Observar
    • Subscriptions
    • Survey
    • E-learning
    • Shakemap
 
  • Apcer - A marca da Certificação
  • Lisboa:
        UTC:

    Copyright © Portuguese Institute for Sea and Atmosphere 2026
  • Ministério da Agricultura e Mar