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

			0000163300

688

FQPO68 LPMG 211656

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
SE WAVES 2 M WARNING NR COAST FM CAPE S.VICENTE TO RIVER GUADIANA, 
IN ZONE 18(S.VICENTE).
II - WEATHER SUMMARY AT 211200UTC:
LOW THERESE/ 993HPA/ 30N20W/ EXP 221200UTC/ 999HPA/ 31N18W.
RIDGE/ 40N38W(1025HPA)/ 46N25W(1022HPA)/ 52N09W(1020HPA)/ MOV NE 
20KT/ NOSIG.
III - FORECAST VALID TO 221800UTC:
4 - CHARCOT:
NE 4 TO 6.
GOOD VIS.
N QUAD WAVES 2.5 TO 3 M.
6 - JOSEPHINE:
NE 5 TO 7, BEING E/NE 4 TO 6 IN E.
GOOD VIS, SOMETIMES MOD TO POOR IN S.
NE WAVES 2.5 TO 3.5 M, BEING S QUAD WAVES 2 TO 3 M IN E UNTIL EARLY 
MORNING.
16 - FINISTERRE:
NE 4 TO 5, SOMETIMES 6, BEING N QUAD 2 TO 4 IN FAR S UNTIL END OF 
DAY.
GOOD TO MOD VIS.
N/NW WAVES 2 TO 3 M, BEING W/NW WAVES IN FAR S UNTIL END OF DAY.
17 - PORTO:
VAR 2 TO 4, GRADUALLY BECMG NE 3 TO 4 FM NIGHT, TEMPO 2 TO 3 IN FAR 
E DURING DAWN, GRADUALLY INCR TO 4 TO 6 IN NW.
GOOD VIS, SOMETIMES MOD TO POOR NEAR COAST DURING DAWN.
W/SW WAVES 1.5 TO 2 M, BECMG NW WAVES 2 TO 3 M FM DAWN.
18 - S.VICENTE:
E QUAD 3 TO 5, BEING VAR 2 TO 4 IN FAR NE AND TEMPO IN FAR SE.
GOOD VIS, SOMETIMES MOD TO POOR.
S/SW WAVES 1.5 TO 2.5 M, GRADUALLY BECMG W/SW WAVES, AND BEING S 
QUAD WAVES 1.5 TO 2.5 M IN FAR SE.
19 - CADIZ:
E QUAD 4 TO 6, TEMPO VAR 2 TO 4 IN FAR N AND IN FAR S.
GOOD VIS, SOMETIMES MOD TO POOR.
S QUAD WAVES 1.5 TO 2.5 M, BEING W QUAD WAVES IN FAR S.
FORECASTERS: FRADA 
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.
NNNN


		

bulletins METAREAs - Arq. Madeira zone

			0000102000

685

FQMD68 LPMG 211656

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 - NO WARNINGS.
II - WEATHER SUMMARY AT 1200 UTC DE 21MAR2026:
LOW THERESE/ 993HPA/ 30N20W/ EXP 221200UTC/ 999HPA/ 31N18W.
III - FORECAST VALID TO 1800 UTC DE 22MAR2026:
8 - MADEIRA:
CYCLONIC 3 TO 6, BEING N/NE 5 TO 7 NA MAIS IN W, AND S QUAD 4 TO 6 
IN E, AND SOMETIMES 7 IN FAR S UNTIL MIDDLE NIGHT, 
BACK/VEERGRADUALLY TO E QUAD IN NE.
GOOD TO MOD VIS, SOMETIMES POOR.
N QUAD WAVES 3.5 TO 4.5 M, BEING S QUAD WAVES 2.5 TO 3.5 M IN E.
21 - CASABLANCA:
S/SE 3 TO 5, GRADUALLY INCR TO 4 TO 6, BEING 2 TO 4 IN FAR E.
GOOD TO MOD VIS, SOMETIMES POOR.
SW WAVES 2 TO 3 M, BEING W QUAD WAVES 1.5 TO 2 M IN FAR NE.
22 - AGADIR:
S QUAD 4 TO 6, SOMETIMES VAR 2 TO 4 IN FAR SE.
GOOD TO MOD VIS, SOMETIMES POOR.
SW WAVES 2 TO 3 M.
FORECASTERS: FRADA 
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.


		

bulletins METAREAs - Arq. Azores zone

			0000141300

696

FQAZ68 LPMG 211759

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 ZONE 7(IRVING).
HEAVY WAVES WARNING UP TO 20 MILES FROM THE COAST OF
S.MIGUEL AND STA. MARIA ISLANDS FROM ACORES IN ZONE
5(ACORES).
II - WEATHER SUMMARY AT 211200UTC:
LOW THERESE/ 993HPA/ 30N20W/ EXP 221200UTC/
999HPA/ 31N18W.
HIGH/ 1025HPA/ 38N41W/ PREVISTO 221200UTC/ 
1025HPA/ 43N29W.
III - FORECAST VALID TO 221800UTC:
3 - ALTAIR:
IN W: VRB 2 TO 3, BECMG S/SE 3 TO 5.
IN E: N/NE 4 TO 6, VEER E/NE 2 TO 4.
GOOD VIS.
N QUAD WAVES 2 TO 3 M, BECMG W/NW IN NW.
5 - ACORES:
IN W: N/NE 4 TO 6, VEER E/NE 2 TO 4.
IN E: N/NE 6 TO 7, DECR 4 TO 6.
GOOD VIS OCNL MOD IN SE.
N/NE WAVES 3 TO 4 M, DECR 2 TO 3 M IN W.
7 - IRVING:
N/NE 5 TO 7 BEING 6 TO 7 IN E, DECR 3 TO 5 IN W.
GOOD VIS BEING MOD TO POOR IN E.
N/NE WAVES 4 TO 5 M, DECR 3 TO 4 M.
30 - MILNE:
IN N: S/SW 3 TO 4, INCR 5 TO 7.
IN S: ANTICYCLONIC CIRC 2 TO 4, BECMG S QUAD 3 TO 5.
GOOD VIS OCNL MOD IN FAR NW IN THE BEGINNING, BECMG
MOD IN FAR W.
N QUAD WAVES 2 TO 3 M BEING W/NW IN NW, BECMG W/SW 3
TO 4 M IN N.
31 - MARSALA:
N/NE 3 TO 5, BECMG VRB 2 TO 3.
GOOD VIS.
NE WAVES 3 TO 4 M, DECR 2 TO 3 M.
METEOROLOGISTS: VIEIRA/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
  • 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