ZCZC GE23 EXTENDED OUTLOOK TUE TO FRI ISSUED BY THE MET OFFICE ON BEHALF OF THE MARITIME AND COASTGUARD AGENCY AT 182300 UTC A COMPLEX TROUGH MOVES E INTO THE UK ON TUE EVENING WITH NEW LOW EXP HUMBER 1001 BY MIDDAY ON WED. THIS LOW WILL MOV STEADILY N EXP NORWEGIAN BASIN 993 BY MIDDAY ON THU BEFORE MOV TO THE N OF ICELAND BY MIDDAY ON FRI. MEANWHILE HIGH 300 MILES SW OF FITZROY ON WED WILL BECOME SLOW MOV OVER THE AZORES ON THU. A NEW DEVELOPING LOW WILL MOV RPDY E ON THU EXP SW ENGLAND 986 BY EARLY FRI THEN SOUTHERN N SEA 990 BY FRI EVENING. GALES EXP FOR A TIME ON TUE NIGHT AND WED IN VIKING S UTSIRE AN* NE FORTIES WITH STRG WINDS IN ALL OTHER AREAS. GALES ARE ALSO POSS FOR A TIME LTR WED IN HUMBER THAMES DOVER AND WIGHT. STRG WINDS EXP IN ALL AREAS AT FIRST ON THU BEFORE EASING. GALES OR SEV GALES ARE POSS ON FRI IN THE SOUTHERN N SEA AND ENGLISH CHANNEL NNNN