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
    • Tavira Molusciculture Station
    • Aquaculture Research Center
    • 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

  • AZA4ICE Project 4th Meeting

    Circular Aquaculture Promotion in Ria Formosa
    Tue Mar 31 09:00:00 UTC 2026
  • 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
  • More news
IPMA>Sea>Marine forecast

bulletins Marine

    0000211300

431

FQPO67 LPMG 040243

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.
HEAVY WAVES WARNING IN ZONE 4(CHARCOT).
II - WEATHER SUMMARY AT 040000UTC:
HIGH/ 1025HPA/ 41N15W/ EXP 050000UTC/ 1024HPA/ 40N17W.
HIGH/ 1033HPA/ 45N50W/ EXP 050000UTC/ 1023HPA/ 43N21W.
LOW DAVE/ 1006HPA/ 49N20W/ EXP 050000UTC/ 977HPA/ 59N02W.
LOW/ 1015HPA/ 30N10W/ EXP 050000UTC/ 1016HPA/ 31N14W.
FRONTAL WAVE/ 38N50W/ 39N40W/ 41N33W/ 43N29W/ 49N20W/ 50N10W/ 
50N00W/ MOV ENE/ 20KT/ WEAK TO MOD ACTIVITY.
III - FORECAST VALID TO 050600UTC:
4 - CHARCOT:
IN N:
SW 5 TO 7, VEER GRADUALLY TO NW 4 TO 6, BECMG VAR 2 TO 4 FM LATE 
AFTERNOON.
MOD TO POOR VIS, GRADUALLY BECMG GOOD, SOMETIMES MOD.
W/NW WAVES 3 TO 4 M, BECMG NW WAVES 4 TO 5 M, DECR TO 3 TO 4 M AT 
THE END.
IN S:
W/SW 3 TO 5, BEING VAR 2 TO 3 IN FAR SE UNTIL MID AFTERNOON, TEMPO W 
QUAD 3 TO 4, GRADUALLY BECMG VAR 2 TO 3. 
GOOD VIS, SOMETIMES MOD.
NW WAVES 2 TO 3 M, GRADUALLY INCR TO 3 TO 4 M.
6 - JOSEPHINE:
NE 3 TO 4, SOMETIMES 5 IN FAR SE AT THE END, BEING VAR 2 TO 4 IN NW.
GOOD VIS, SOMETIMES MOD IN NW.
NW WAVES 2 TO 2.5 M, GRADUALLY INCR TO 2.5 TO 3.5 M IN NW.
16 - FINISTERRE:
VAR 2 TO 4, TEMPO W/SW 4 TO 6 IN N UNTIL LATE AFTERNOON.
GOOD VIS, SOMETIMES MOD IN N FM AFTERNOON.
NW WAVES 2.5 TO 3.5 M, GRADUALLY INCR TO 3 TO 4.5 M.
17 - PORTO:
N QUAD 2 TO 4, SOMETIMES VAR, BEING N/NE 3 TO 4 AT THE END.
GOOD VIS, SOMETIMES MOD NR COAST.
NW WAVES 2 TO 2.5 M, INCR TO 2.5 TO 3.5 M FM LATE AFTERNOON. 
18 - S.VICENTE:
E QUAD 3 TO 5, GRADUALLY INCR TO 4 TO 6 IN S, SOMETIMES VAR 2 TO 4 
IN N.
GOOD VIS.
N QUAD WAVES 1 TO 2 M, GRADUALLY BECMG NW WAVES 2 TO 2.5 M AND E 
QUAD WAVES 1.5 TO 2.5 M IN FAR SE.
19 - CADIZ:
E QUAD 4 TO 6, SOMETIMES 7 NR STRAIT, BECMG VAR 2 TO 4 IN FAR N FM 
AFTERNOON.
GOOD VIS.
E QUAD WAVES 1 TO 2 M, BEING N QUAD WAVES IN FAR S AND WAVES LESS 
THAN 1 M IN FAR N UNTIL LATE AFTERNOON.
FORECASTERS: LOURENCO.
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.



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