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

  • Abrupt Climate Change in the Quaternary Period

    Scientific Article Glaciation and Climate Variability
    Mon Feb 23 08:00:00 UTC 2026
  • IPMA strengthens operational capacity

    ROV Defender training
    Mon Feb 09 08:00:00 UTC 2026
  • A Perspective on the Oceans

    lhavo Museum Aquarium Days
    Wed Jan 28 08:00:00 UTC 2026
  • More news
IPMA>Sea>Marine forecast

Navigation forecastMarine

metareas

bulletins METAREAs - Mainland zone

			0000242300

617

FQPO67 LPMG 050527

INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.
WEATHER BULLETIN FOR SHIPPING FOR THE ATLANTIC ZONES LIMITED
BY MERIDIANS 22W-07W AND BY PARALLELS 35N-45N.
I - T T T   T T T   T T T
GALE WARNING UP TO 20 MILES FROM THE COAST FROM RIVER MINHO TO CAPE 
S.VICENTE IN ZONES 17(PORTO) AND 18(S.VICENTE).
NEAR GALE WARNING UP TO 20 MILES FROM THE COAST FM CAPE S.VICENTE TO 
RIVER GUADIANA IN ZONE 18(S.VICENTE).
HEAVY WAVES WARNING UP TO 20 MILES FROM THE COAST FROM RIVER MINHO 
TO RIVER GUADIANA IN ZONES 17(PORTO) AND 18(S.VICENTE).
GALE WARNING IN ZONES 6(JOSEPHINE), 16(FINISTERRE), 17(PORTO) AND 
18(S.VICENTE).
HEAVY WAVES WARNING IN ZONES 4(CHARCOT), 6(JOSEPHINE), 
16(FINISTERRE), 17(PORTO) AND 18(S.VICENTE).
II - WEATHER SUMMARY AT 050000UTC:
HIGH/ 1039HPA/ 40N34W/ EXP 060000UTC/ 1036HPA/ 41N21W.
C-FRONT/ 33N40W/ 30N35W/ 35N22W/ 40N14W/ 50N10W/ MOV E/ 20KT/ WEAK 
TO MOD ACTIVITY.
LOW REGINA/ 1010HPA/ 32N02E/ EXP 060000UTC/ 1009HPA/ 39N00W.
III - FORECAST VALID TO 060600UTC:
4 - CHARCOT:
N/NW 5 TO 7, TEMPO ANTICYCLONIC 3 TO 5 IN W, BEING SW 5 TO 6 IN FAR 
NW AT THE END.
GOOD TO MOD VIS, SOMETIMES POOR.
NW WAVES 4.5 TO 5.5 M, BEING 3 TO 4 M IN FAR E AT FIRST, DECR TO 3 
TO 4 M IN W AT THE END.
6 - JOSEPHINE:
N/NW 6 TO 7, SOMETIMES 8, BEING 3 TO 5 IN FAR SE AT FIRST, VEER 
GRADUALLY TO NE 3 TO 5 IN W FM AFTERNOON.
GOOD TO MOD VIS, SOMETIMES POOR, TEMPO MOD TO POOR UNTIL LATE 
MORNING.
N/NW WAVES 3 TO 4 M, GRADUALLY INCR TO 4 TO 6 M IN NE, BEING 2 TO 3 
M IN FAR SE AT FIRST.
16 - FINISTERRE:
N/NW 6 TO 7, SOMETIMES 8, BEING W QUAD 3 TO 5 IN E AT FIRST.
MOD TO POOR VIS, GRADUALLY BECMG GOOD TO MOD, SOMETIMES POOR, FM 
MORNING.
N/NW WAVES 2 TO 3 M, GRADUALLY INCR TO 4 TO 6 M.
17 - PORTO:
N/NW 6 TO 8, BEING 3 TO 5 IN E AT FIRST.
MOD TO POOR VIS, GRADUALLY BECMG GOOD TO MOD, SOMETIMES POOR, FM 
MORNING.
NW WAVES 2 TO 3 M, GRADUALLY INCR TO 4 TO 6 M FM LATE MORNING.
18 - S.VICENTE:
N/NW 4 TO 6, GRADUALLY INCR TO 6 TO 8 FM MORNING.
GOOD TO MOD VIS, TEMPO MOD TO POOR.
NW WAVES 2 TO 3 M, GRADUALLY INCR TO 5 TO 6 M IN NW AND TO 4 TO 5 M 
IN SE.
19 - CADIZ:
W QUAD 3 TO 5, BECMG W/NW 4 TO 6 FM AFTERNOON, SOMETIMES 7 AT THE 
END.
GOOD TO MOD VIS, TEMPO POOR.
W QUAD WAVES 1 TO 2 M, GRADUALLY INCR TO 2 TO 3 M, BEING 3 TO 4 M IN 
SW AT THE END.
FORECASTER: LOURENCO/CAFE 
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.


		

bulletins METAREAs - Arq. Madeira zone

			0000140700

614

FQMD67 LPMG 050527

INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.
WEATHER BULLETIN FOR SHIPPING FOR THE ATLANTIC ZONES LIMITED
BY MERIDIAN 22W AND WEST COAST OF AFRICA AND BY PARALLELS 30N-35N.
I - T T T   T T T   T T T
NEAR GALE WARNING UP TO 20 MILES FROM THE COAST FM MADEIRA ISLANDS, 
IN ZONE 8(MADEIRA).
HEAVY WAVES WARNING UP TO 20 MILES FROM THE COAST OF MADEIRA 
ISLANDS, IN ZONE 8(MADEIRA).
HEAVY WAVES WARNING IN ZONES 8(MADEIRA) AND 21(CASABLANCA).
II - WEATHER SUMMARY AT 050000UTC:
HIGH/ 1039HPA/ 40N34W/ EXP 060000UTC/ 1036HPA/ 41N21W.
C-FRONT/ 33N40W/ 30N35W/ 35N22W/ 40N14W/ 50N10W/ MOV E/ 20KT/ WEAK 
TO MOD ACTIVITY.
III - FORECAST VALID TO 060600UTC:
8 - MADEIRA:
N/NW 4 TO 5, VEER GRADUALLY TO N/NE 5 TO 7.
GOOD TO MOD VIS, TEMPO MOD TO POOR.
N QUAD WAVES 2.5 TO 3.5 M, GRADUALLY INCR TO 3.5 TO 4 M IN SW AND TO 
4 TO 5 M IN NE.
21 - CASABLANCA:
N/NW 3 TO 5, BEING VAR 2 TO 4 IN FAR NE AT FIRST, GRADUALLY INCR TO 
6 TO 7 FM AFTERNOON, TEMPO W QUAD 3 TO 5 IN FAR NE DURING AFTERNOON.
GOOD TO MOD VIS, TEMPO MOD TO POOR.
NW WAVES 2.5 TO 3.5 M, GRADUALLY INCR TO 4 TO 5 M FM LATE AFTERNOON.
22 - AGADIR:
N/NW 4 TO 5, GRADUALLY INCR TO 5 TO 7 FM AFTERNOON.
GOOD TO MOD VIS, TEMPO MOD TO POOR.
NW WAVES 3 TO 3.5 M, GRADUALLY DECR TO 2 TO 3 M, INCR TO 3 TO 4 M AT 
THE END.
FORECASTER: LOURENCO/CAFE
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.


		

bulletins METAREAs - Arq. Azores zone

			0000178900

628

FQAZ67 LPMG 050540

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.
GALE WARNING IN ZONE 30(MILNE).
VERY POOR VIS WARNING IN ZONES 30(MILNE) AND 
31(MARSALA).
HEAVY WAVES WARNING IN ZONES 3(ALTAIR) AND 30(MILNE).
HEAVY WAVES WARNING UP TO 20 MILES OF THE COAST OF 
ALL ISLANDS FROM AZORES IN ZONE 5(ACORES).
II - WEATHER SUMMARY AT 050000UTC: 
HIGH/ 1039HPA/ 40N34W/ EXP 060000UTC/ 1036HPA/ 41N21W.
COLD FRONT/ 33N40W/ 30N35W/ 35N22W/ 40N14W/ 50N10W/ 
MOV E/ 20KT/ WEAK TO MOD ACTIVITY.
LOW/ 998HPA/ 50N47W/ EXP 060000UTC/ 957HPA/ 61N33W.
FRONTAL SYSTEM/ 40N60W/ 44N50W/ 46N47W/ 50N48W/ 
44N39W/ MOV ENE/ 30KT/ MOD ACTIVITY.
III - FORECAST VALID TO 060600UTC:
3 - ALTAIR:
S/SW 5 TO 7, BEING N/NW 4 TO 6 IN E DURING THE FIRST 
HALF.
GOOD VIS, BECMG MOD IN FAR NW.
W/NW WAVES 3 TO 5 M, BECMG W/SW IN NW.
5 - ACORES: 
N/NE 5 TO 7 BEING E/NE 3 TO 5 IN W AT FIRST, VEER 
GRADUALLY S/SE 3 TO 5 AND IN FAR SE VER E/SE.
GOOD VIS.
N/NW WAVES 3 TO 4 M, DECR 2 TO 3 M.
7 - IRVING:
IN W: E/NE 4 TO 6, VEER E/SE 3 TO 5.
IN E: N/NE 5 TO 7 BEING 2 TO 4 IN S AT FIRST, 
VEER E/SE 4 TO 5.
MOD TO POOR VIS, BECMG GOOD IN N.
N/NE WAVES 3 TO 4 M.
30 - MILNE:
S/SW 5 TO 7 OCNL 8 BEING 3 TO 5 IN S AT FIRST, 
VEER W/NW 3 TO 5 IN FAR NW AT THE END.
GOOD TO MOD VIS, BECMG POOR OCNL VERY POOR.
W QUAD WAVES 4 TO 6 M, BEING N/NW 2 TO 4 M IN S 
DURING THE FIRST HALF, DECR 3 TO 5 M.
31 - MARSALA:
E/SE 3 TO 5, VEER S/SE AND IN NW VEER S/SW.
MOD TO POOR VIS OCNL VERY POOR, BECMG GOOD TO MOD.
N QUAD WAVES 2 TO 3 M, BECMG W/NW IN FAR N.
METEOROLOGISTAS: VIEGAS/COSTA/MOTA.
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
  • Information

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

    • Accessibility
    • Legal warnings
    • Site Map
  • Web projects

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

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