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lhavo Museum Aquarium Days
Tue Jan 13 08:00:00 UTC 2026
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Fishing Vessel Ocean Observing Network
Mon Jan 12 08:00:00 UTC 2026
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May hot and dry in Portugal
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IPMA>Sea>Marine forecast

Navigation forecastMarine

bulletins METAREAs - Mainland zone

			0000214700

562

FQPO68 LPMG 181631

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 ZONES 4(CHARCOT) AND 16(FINISTERRE).
II - WEATHER SUMMARY AT 181200UTC:
HIGH/ 1036HPA/ 34N38W/ EXP 191200UTC / 1034HPA/ 34N38W.
HIGH/ 1036HPA/ 41N43W/ EXP 191200UTC/ 1034HPA/ 38N31W.
LOW/ 1007HPA/ 37N07W/ MOV SE/ 15KT/ FLN UP.
LOW/ 1012HPA/ 44N02W/ QUASI STNR/ ABSORVIDO.
C-FRONT/ 38N30W/ 41N22W/ 45N18W/ 49N15W/ MOV E/ 25KT/ WEAK TO MOD 
ACTIVITY.
FRONTAL SYSTEM/ 44N57W/ 48N53W/ 46N44W/ MOV E/ 35KT/ MOD ACTIVITY.
III - FORECAST VALID TO 191800UTC:
4 - CHARCOT:
IN NW:
N/NW 4 TO 6, SOMETIMES 7 SOON, BACK GRADUALLY TO W, INCR TO 6 TO 7 
FM LATE MORNING.
GOOD TO MOD VIS.
NW WAVES 3 TO 4 M, GRADUALLY INCR TO 5 TO 6.5 M.
IN SE:
W/NW 3 TO 5, BECMG N/NW 4 TO 6, SOMETIMES 7 UNTIL MID NIGHT, BEING 
W/NW 3 TO 5 FM LATE MORNING.
GOOD TO MOD VIS, SOMETIMES POOR UNTIL MID NIGHT.
NW WAVES 2 TO 3 M, GRADUALLY INCR TO 3 TO 5 M FM MORNING.
6 - JOSEPHINE:
N/NW 4 TO 6, GRADUALLY DECR TO 3 TO 5 FM MORNING.
VIA GOOD TO MOD, TEMPO MOD TO POOR.
NW WAVES 2.5 TO 3.5 M, BEING 3.5 TO 4.5 M IN SE UNTIL MID NIGHT AND 
IN NW FM MID MORNING.
16 - FINISTERRE:
W/NW 3 TO 5, TEMPO W/SW 4 TO 6 DURING NIGHT, BECMG N/NW 5 TO 6 
DURING MORNING, BEING W/NW 3 TO 5 AT TH END.
GOOD TO MOD VIS.
NW WAVES 1.5 TO 2.5 M, GRADUALLY INCR TO 3.5 TO 5 M FM LATE MORNING.
17 - PORTO:
N QUAD 3 TO 5, SOMETIMES 6 IN S AT FIRST, BECMG N/NW 4 TO 6 FM EARLY 
MORNING.
GOOD TO MOD VIS, TEMPO POOR FM MID NIGHT. 
NW WAVES 2.5 TO 3.5 M, DECR TO 1.5 TO 2.5 M, INCR TO 3 TO 3.5 M IN 
FAR NW AT THE END.
18 - S.VICENTE:
N QUAD 4 TO 5, BEING 5 TO 6 UNTIL MID NIGHT.
GOOD TO MOD VIS, TEMPO POOR FM LATE MORNING.
NW WAVES 3 TO 4.5 M, GRADUALLY DECR TO 2 TO 2.5 M FM MORNING.
19 - CADIZ:
N QUAD 3 TO 5, TEMPO VAR 2 TO 4 NR COAST IN FAR S DURING MORNING. 
GOOD VIS, SOMETIMES MOD TO POOR IN S.
NW WAVES 1 TO 2 M, BEING 1.5 TO 2.5 M IN SW.
FORECASTERS: LOURENCO.
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.

bulletins METAREAs - Arq. Madeira zone

			0000148700

559

FQMD68 LPMG 181631

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.
HEAVY WAVES WARNING UP TO 20 MILES FROM THE COAST FM MADEIRA ISLANDS 
IN ZONE 8(MADEIRA).
HEAVY WAVES WARNING IN ZONES 8(MADEIRA), 21(CASABLANCA) AND 
22(AGADIR).
II - WEATHER SUMMARY AT 181200UTC:
HIGH/ 1036HPA/ 34N38W/ EXP 191200UTC / 1034HPA/ 34N38W.
HIGH/ 1036HPA/ 41N43W/ EXP 191200UTC/ 1034HPA/ 38N31W.
LOW/ 1007HPA/ 37N07W/ MOV SE/ 15KT/ FLN UP.
C-FRONT/ 38N30W/ 41N22W/ 45N18W/ 49N15W/ MOV E/ 25KT/ WEAK TO MOD 
ACTIVITY.
FRONTAL WAVE/ 40N19W/ 35N21W/ 28N18W/ 27N14W/ MOV SSW/ 15KT/ WEAK 
ACTIVITY.
III - FORECAST VALID TO 191800UTC:
8 - MADEIRA:
N/NE 5 TO 6, BEING 6 TO 7 IN FAR E AT FIRST, GRADUALLY DECR TO 3 TO 
5 IN NW. 
GOOD VIS, SOMETIMES MOD.
N/NW WAVES 3.5 TO 5 M, GRADUALLY DECR TO 2 TO 3.5 M.
21 - CASABLANCA:
N 6 TO 7, DECR TO 5 TO 6, BEING, IN FAR NE, N/NE 3 TO 5, TEMPO VAR 2 
TO 4 NR COAST DURING MORNING, BECMG N QUAD 3 TO 5 IN ALL ZONE AT THE 
END. 
GOOD TO MOD VIS, SOMETIMES POOR IN FAR E.
N/NW WAVES 3 TO 5 M, GRADUALLY DECR TO 2.5 TO 3.5 M FM MORNING.
22 - AGADIR:
N 6 TO 7, GRADUALLY BECMG N/NE 5 TO 7 FM MID NIGHT. 
GOOD TO MOD VIS, SOMETIMES POOR UNTIL EARLY MORNING.
NW WAVES 4 TO 5 M, DECR TO 3 TO 4 M FM MORNING.
FORECASTERS: LOURENCO.
SOURCE: INSTITUTO PORTUGUES DO MAR E DA ATMOSFERA.

bulletins METAREAs - Arq. Azores zone

			0000161100

572

FQAZ68 LPMG 181652

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 181200UTC:
HIGH/ 1036HPA/ 34N38W/ EXP 191200UTC / 1034HPA/ 34N38W.
HIGH/ 1036HPA/ 41N43W/ EXP 191200UTC/ 1034HPA/ 38N31W.
C-FRONT WITH WAVES/ 36N55W/ 37N50W/ 37N40W/ 38N30W/ 
MOV NNE/ 15KT/ WEK TO MOD ACTIVITY.
C-FRONT/ 38N30W/ 41N22W/ 45N18W/ 49N15W/ MOV E/ 25KT/ 
WEAK TO MOD ACTIVITY.
C-FRONT WITH WAVES/ 40N19W/ 35N21W/ 28N18W/ 27N14W/ 
MOV SSW/ 15KT/ WEAK ACTIVITY.
FRONTAL SYSTEM/ 44N57W/ 48N53W/ 46N44W/ MOV E/ 35KT/ 
MOD ACTIVITY.
III - FORECAST VALID TO 191800UTC:
3 - ALTAIR:
W QUAD 3 TO 5 BEING DURING FIRST HALF N/NW IN SE, INCR 
5 TO 7. 
GOOD VIS, BECMG MOD TO POOR IN FAR W.
N/NW WAVES 3 TO 5 M, BEING 5 TO 6 M IN N.
5 - ACORES:
N QUAD 3 TO 5, BECMG ANTICYCLONIC CIRC 2 TO 4.
GOOD VIS OCNL MOD.
N/NW WAVES 1 TO 3 M, INCR 3 TO 4 M IN N.
7 - IRVING:
N/NE 3 TO 5, DECR 2 TO 4 IN N.
GOOD VIS, OCNL MOD.
N QUAD WAVES 1 TO 3 M, BEING AT FIRST 3 TO 4 M IN E. 
30 - MILNE:
W/NW 3 TO 5 BEING IN S VRB 2 TO 4 DURING FIRST HALF,
BACK S/SW 5 TO 7.
GOOD TO MOD VIS, OCNL POOR.
W/NW WAVES 3 TO 5 M, BEING 2 TO 3 M IN FAR S.
31 - MARSALA:
E QUAD 3 TO 5 BEING IN FAR N ANTICYCLONIC CIRC 2 TO 4.
GOOD VIS.
IN N: N/NW WAVES 1 TO 2 M, BECMG W/NW 2 TO 3 M.
IN S: E/NE WAVES 2 M, BECMG N QUAD.
METEOROLOGISTS: MOTA/ROIAS/VIEGAS.
SOURCE: INSTITUTO PORTUGUES DO MAR E 
DA ATMOSFERA  PORTUGAL.

News

A Perspective on the Oceans

Scientific Paper FVON

Climate Bulletin Summary May/2025

Navigation forecastMarine

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