ZCZC IE23 171501 UTC MAY BALTIC SEA WEATHERFORECAST WEATHER SUMMARY: L NEAR BRITISH ISLES. RIDGE OF H STRENGTHENING OVER SWEDEN AND FINLAND. FORECAST VALID 24 HOURS (WIND SCALE IN METERS PER SECOND) SKAGERRAK S-SE 5-10. SHWRS WITH MOD VIS. KATTEGAT THE SOUND THE BELTS WESTERN BALTIC SOUTHERN BALTIC SE 4-8. TOMORROW AFTERNOON IN W BALTIC SOMEWHAT INCR. MAINLY GOOD VIS LOC SHWRS. LAKE VAENERN S-SW 3-7. OVERNIGHT SE 1-5. MAINL* GOOD VIS. SOUTHEASTERN BALTIC VRB 1-5 AND RISK OF FOG. TOMORROW N INCR 5-10 AND DURING DAY IMPR VIS. CENTRAL BALTIC NORTHERN BALTIC S-SW 3-7. OVERNIGHT VRB 1-5. TOMORROW BEGINNING IN E-PART N-NE AND INCR. IN AFTERNOON 5-10. RISK OF FOG. GULF OF RIGA VRB 1-5. OVERNIGMT N AND SOMEWHAT INCR. EARLY TOMORROW MORNING FURTHER INCR 5-10. OVERNIGHT RISK OF FOG. TOMORROW AFTERNOON RAIN WITH MOD VIS. GULF OF FINLAND VRB 1-5. TOMORROW N-NE SOMEWHAT INCR. IN W-PART RISK OF FOG. IN E-PART TEMPO RAIN WITH MOD VIS. SEA OF AALAND ARCHIPELAGO SEA SOUTHERN SEA OF BOTHNIA NORTHERN SEA OF BOTHNIA THE QUARK S 4-9 OVERNIGHT DECR. TOMORROW 1-5 AND TEMPO VRB. GOOD VIS BUT RISK OF FOG. BAY OF BOTHNIA S 4-8 IN W-PART TEMPO UP TO 10. TOMORROW 2-7. MAINLY GOOD VIS. NNNN