{"id":"27718","url":"https://navtex.online/messages/27718","station":{"id":"navtex-se-grimeton-i","name":"Grimeton NAVTEX [I]","navarea":"I"},"header":{"letter":"I","subject":"E","subjectName":"Weather forecast","serial":"21"},"refs":[],"firstSeen":"2026-08-01T05:16:06.000Z","lastSeen":"2026-08-01T05:16:06.000Z","copies":1,"sources":1,"quality":1,"text":"ZCZC IE21\n010215 UTC AUG\nBALTIC SEA WEATHERFORECAST\nWEATHER SUMMARY:\nL OVER NORWEGIAN SEA. RIDGE OF H BLDN IN OVER S PARTS OF BALTIC SEA.\nFORECAST VALID 24 HOURS (WIND SCALE IN METERS PER SECOND)\nSKAGERRAK LAKE VAENERN\nW-SW 7-12. MAINLY GOOD VIS LOC SHWR.\nKATTEGAT THE SOUND THE BELTS WESTERN BALTIC NW OR VRB 3-8. FM AFTERNOON\nW AND INCR 6-11 STRONGEST IN KATTEGAT. MAINLY GOOD VIS LOC SHWR.\nSOUTHERN BALTIC SOUTHEASTERN BALTIC CENTRAL BALTIC VRB 2-7. FM AFTERNOON\nSW-W AND INCR 5-10 BEGINNING IN SWEDISH WATERS. SOME RAIN- OR THUNDERSHWRS\nWITH MOD-POOR VIS. OVERNIGHT GOOD VIS.\nNORTHERN BALTIC SEA OF AALAND ARCHIPELAGO SEA SOUTHERN SEA OF BOTHNIA\nSW 4-8 THIS AFTERNOON INCR 6-11 OVERNIGHT W AND SOMEWHAT DECR. MAINLY\nGOOD VIS.\nGULF OF RIGA GULF OF FINLAND\nW-SW 3-8 TEMPO UP TO 10. MOD-GOOD VIS LOC RAIN- OR THUNDERSHWRS.\nNORTHERN SEA OF BOTHNIA THE QUARK BAY OF BOTHNIA  NE OR VRB 2-7 OVERNIGHT\nSW OR VRB 2-5 M/S. TEMPO RAIN AND SHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nNNNN","plain":{"title":"Grimeton NAVTEX [I] · Weather forecast · No. 21","issued":null,"text":"010215 UTC Aug\nBaltic sea weatherforecast\nWeather summary:\nL over norwegian sea. Ridge of h bldn in over S parts of baltic sea.\nForecast valid 24 hours (wind scale in meters per second)\nSkagerrak lake vaenern\nW-SW 7-12. Mainly good visibility locally shower.\nKattegat the sound the belts western baltic NW or variable 3-8. From afternoon\nW and increasing 6-11 strongest in kattegat. Mainly good visibility locally shower.\nSouthern baltic southeastern baltic central baltic variable 2-7. From afternoon\nSW-W and increasing 5-10 beginning in swedish waters. Some rain- or thundershwrs\nWith mod-poor visibility. Overnight good visibility.\nNorthern baltic sea of aaland archipelago sea southern sea of bothnia\nSW 4-8 this afternoon increasing 6-11 overnight W and somewhat decreasing. Mainly\nGood visibility.\nGulf of riga gulf of finland\nW-SW 3-8 temporarily up to 10. Mod-good visibility locally rain- or thundershwrs.\nNorthern sea of bothnia the quark bay of bothnia  NE or variable 2-7 overnight\nSW or variable 2-5 m/S. Temporarily rain and showers with mod-poor visibility and risk of thunder.","summary":"Baltic sea weatherforecast · Weather summary"},"positions":[],"status":"unknown","cancelledAt":null,"cancelledBy":null,"official":null,"change":"319363","versions":[{"source":"navtex-net","receivedAt":"2026-08-01T05:16:06.000Z","lastAt":"2026-08-01T05:16:06.000Z","repeats":1,"complete":true,"errorMarks":0,"primary":true,"text":"ZCZC IE21\n010215 UTC AUG\nBALTIC SEA WEATHERFORECAST\nWEATHER SUMMARY:\nL OVER NORWEGIAN SEA. RIDGE OF H BLDN IN OVER S PARTS OF BALTIC SEA.\nFORECAST VALID 24 HOURS (WIND SCALE IN METERS PER SECOND)\nSKAGERRAK LAKE VAENERN\nW-SW 7-12. MAINLY GOOD VIS LOC SHWR.\nKATTEGAT THE SOUND THE BELTS WESTERN BALTIC NW OR VRB 3-8. FM AFTERNOON\nW AND INCR 6-11 STRONGEST IN KATTEGAT. MAINLY GOOD VIS LOC SHWR.\nSOUTHERN BALTIC SOUTHEASTERN BALTIC CENTRAL BALTIC VRB 2-7. FM AFTERNOON\nSW-W AND INCR 5-10 BEGINNING IN SWEDISH WATERS. SOME RAIN- OR THUNDERSHWRS\nWITH MOD-POOR VIS. OVERNIGHT GOOD VIS.\nNORTHERN BALTIC SEA OF AALAND ARCHIPELAGO SEA SOUTHERN SEA OF BOTHNIA\nSW 4-8 THIS AFTERNOON INCR 6-11 OVERNIGHT W AND SOMEWHAT DECR. MAINLY\nGOOD VIS.\nGULF OF RIGA GULF OF FINLAND\nW-SW 3-8 TEMPO UP TO 10. MOD-GOOD VIS LOC RAIN- OR THUNDERSHWRS.\nNORTHERN SEA OF BOTHNIA THE QUARK BAY OF BOTHNIA  NE OR VRB 2-7 OVERNIGHT\nSW OR VRB 2-5 M/S. TEMPO RAIN AND SHWRS WITH MOD-POOR VIS AND RISK OF THUNDER.\nNNNN"}]}