{"id":"27809","url":"https://navtex.online/messages/27809","station":{"id":"navtex-se-grimeton-i","name":"Grimeton NAVTEX [I]","navarea":"I"},"header":{"letter":"I","subject":"E","subjectName":"Weather forecast","serial":"23"},"refs":[],"firstSeen":"2026-08-02T05:19:11.000Z","lastSeen":"2026-08-02T05:19:11.000Z","copies":1,"sources":1,"quality":1,"text":"ZCZC IE23\n020423 UTC AUG\nBALTIC SEA WEATHERFORECAST\nWEATHER SUMMARY:\nL EXISTING IN NORWEGIAN SEA. RIDGE OF H BLDN IN OVER THEY S PARTS OF BALTIC\nSEA.\nFORECAST VALID 24 HOURS (WIND SCALE IN METERS PER SECOND)\nSKAGERRAK LAKE VAENERN\nW-SW 8-13. MAINLY GOOD VIS LOC SHWR.\nKATTEGAT THE SOUND THE BELTS WESTERN BALTIC W-NW 3-8 IN KATTEGAT TEMPO\nUP TO 11. TOMORROW AFTERNOON W-SW IN W BALTIC TEMPO VRB 1-5. MAINLY GOOD\nVIS LOC SHWR.\nSOUTHERN BALTIC\nN 3-8. THIS EVENING W-NW AND TEMPO SOMEWHAT INCR. TOMORROW AFTERNOON W-SW.\nMAINLY GOOD VIS.\nSOUTHEASTERN BALTIC\nNE OR VRB 2-7. FM THIS NIGHT W-NW AND TEMPO SOMEWHAT INCR. UNTIL EARLY\nTOMORROW MORNING RAIN- AND THUNDERSHWRS WITH MOD-POOR VIS.\nCENTRAL BALTIC\nVRB 2-7. LATE THIS AFTERNOON S-SW AND INCR 5-10. EARLY TOMORROW MORNING\nW. TOMORROW AFTERNOON SW. UNTIL OVERNIGHT RAIN- OR THUNDERSHWRS WITH MOD-POOR\nVIS.\nNORTHERN BALTIC SEA OF AALAND ARCHIPELAGO SEA SOUTHERN SEA OF BOTHNIA\nW-SW 6-11. THIS EVENING S-SW AND SOMEWHAT DECR. OVERNIGHT W. TOMORROW AFTERNOON\nAGAIN W-SW 6-11. MAINLY GOOD VIS.\nGULF OF RIGA\nVRB 2-7. THIS EVENING N-NW AND SOMEWHAT INCR. TOMORROW LATE MORNING W-NW\n5-10. OVERNIGHT PASSING RAIN WITH MOD-POOR VIS AND RISK OF THUNDER ELSE\nMAINLY GOOD VIS.\nGULF OF FINLAND\nW-SW 4-9. TOMORROW AFTERNOON INCR 8-13. MOD-GOOD VIS LOC RAIN- OR THUNDERSHWRS.\nNORTHERN SEA OF BOTHNIA THE QUARK\nSW OR VRB 2-7. TEMPO RAIN AND SHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nBAY OF BOTHNIA\nE-NE 3-8 TEMPO SOMEWHAT HIGHER. THIS EVENING W-SW 2-7. TEMPO RAIN AND\nSHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nNNNN","plain":{"title":"Grimeton NAVTEX [I] · Weather forecast · No. 23","issued":null,"text":"020423 UTC Aug\nBaltic sea weatherforecast\nWeather summary:\nL existing in norwegian sea. Ridge of h bldn in over they S parts of baltic\nSea.\nForecast valid 24 hours (wind scale in meters per second)\nSkagerrak lake vaenern\nW-SW 8-13. Mainly good visibility locally shower.\nKattegat the sound the belts western baltic W-NW 3-8 in kattegat temporarily\nUp to 11. Tomorrow afternoon W-SW in W baltic temporarily variable 1-5. Mainly good\nvisibility locally shower.\nSouthern baltic\nN 3-8. This evening W-NW and temporarily somewhat increasing. Tomorrow afternoon W-SW.\nMainly good visibility.\nSoutheastern baltic\nNE or variable 2-7. From this night W-NW and temporarily somewhat increasing. Until early\nTomorrow morning rain- and thundershwrs with mod-poor visibility.\nCentral baltic\nVariable 2-7. Late this afternoon S-SW and increasing 5-10. Early tomorrow morning\nW. Tomorrow afternoon SW. Until overnight rain- or thundershwrs with mod-poor\nvisibility.\nNorthern baltic sea of aaland archipelago sea southern sea of bothnia\nW-SW 6-11. This evening S-SW and somewhat decreasing. Overnight W. Tomorrow afternoon\nAgain W-SW 6-11. Mainly good visibility.\nGulf of riga\nVariable 2-7. This evening N-NW and somewhat increasing. Tomorrow late morning W-NW\n5-10. Overnight passing rain with mod-poor visibility and risk of thunder else\nMainly good visibility.\nGulf of finland\nW-SW 4-9. Tomorrow afternoon increasing 8-13. Mod-good visibility locally rain- or thundershwrs.\nNorthern sea of bothnia the quark\nSW or variable 2-7. Temporarily rain and showers with mod-poor visibility and risk of thunder.\nBay of bothnia\nE-NE 3-8 temporarily somewhat higher. This evening W-SW 2-7. Temporarily rain and\nShowers with mod-poor visibility and risk of thunder.","summary":"Baltic sea weatherforecast · Weather summary"},"positions":[],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"319392","versions":[{"source":"navtex-net","receivedAt":"2026-08-02T05:19:11.000Z","lastAt":"2026-08-02T05:19:11.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC IE23\n020423 UTC AUG\nBALTIC SEA WEATHERFORECAST\nWEATHER SUMMARY:\nL EXISTING IN NORWEGIAN SEA. RIDGE OF H BLDN IN OVER THEY S PARTS OF BALTIC\nSEA.\nFORECAST VALID 24 HOURS (WIND SCALE IN METERS PER SECOND)\nSKAGERRAK LAKE VAENERN\nW-SW 8-13. MAINLY GOOD VIS LOC SHWR.\nKATTEGAT THE SOUND THE BELTS WESTERN BALTIC W-NW 3-8 IN KATTEGAT TEMPO\nUP TO 11. TOMORROW AFTERNOON W-SW IN W BALTIC TEMPO VRB 1-5. MAINLY GOOD\nVIS LOC SHWR.\nSOUTHERN BALTIC\nN 3-8. THIS EVENING W-NW AND TEMPO SOMEWHAT INCR. TOMORROW AFTERNOON W-SW.\nMAINLY GOOD VIS.\nSOUTHEASTERN BALTIC\nNE OR VRB 2-7. FM THIS NIGHT W-NW AND TEMPO SOMEWHAT INCR. UNTIL EARLY\nTOMORROW MORNING RAIN- AND THUNDERSHWRS WITH MOD-POOR VIS.\nCENTRAL BALTIC\nVRB 2-7. LATE THIS AFTERNOON S-SW AND INCR 5-10. EARLY TOMORROW MORNING\nW. TOMORROW AFTERNOON SW. UNTIL OVERNIGHT RAIN- OR THUNDERSHWRS WITH MOD-POOR\nVIS.\nNORTHERN BALTIC SEA OF AALAND ARCHIPELAGO SEA SOUTHERN SEA OF BOTHNIA\nW-SW 6-11. THIS EVENING S-SW AND SOMEWHAT DECR. OVERNIGHT W. TOMORROW AFTERNOON\nAGAIN W-SW 6-11. MAINLY GOOD VIS.\nGULF OF RIGA\nVRB 2-7. THIS EVENING N-NW AND SOMEWHAT INCR. TOMORROW LATE MORNING W-NW\n5-10. OVERNIGHT PASSING RAIN WITH MOD-POOR VIS AND RISK OF THUNDER ELSE\nMAINLY GOOD VIS.\nGULF OF FINLAND\nW-SW 4-9. TOMORROW AFTERNOON INCR 8-13. MOD-GOOD VIS LOC RAIN- OR THUNDERSHWRS.\nNORTHERN SEA OF BOTHNIA THE QUARK\nSW OR VRB 2-7. TEMPO RAIN AND SHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nBAY OF BOTHNIA\nE-NE 3-8 TEMPO SOMEWHAT HIGHER. THIS EVENING W-SW 2-7. TEMPO RAIN AND\nSHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nNNNN"}]}