ZCZC XB14 271501 UTC APR BALTIC SEA ME NWRMF_J_LE WARNING LNORTHERN BALTIC: TUESDAY AFTERNOON N-NW 14-17 M/S. TUESDAY EVENING DECR. ARCHIPELAGO SEA: __:0*2_._06++.__7._ 6 :.___. TUESDAY EVENING DECR. NNNN