** WTIO22 FMEE 071813 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 07/03/2006 AT 1800 UTC. WARNING NUMBER: 023/11 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: TUESDAY 07/03/2006 AT 1800 UTC. PHENOMENON: SEVERE TROPICAL STORM 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) AT 1800 UTC MOVEMENT: SOUTH-EAST 8 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 200 NM RADIUS OF THE CENTER, EXTENDING UP TO 300 NM IN THE SOTHEASTERN QUADRANT. STROM FORCE WINDS 50KT AND HIGH TO VERY HIGH SEAS WITHIN 15 NM RADIUS OF THE CENTER. GALE FORCE WINDS 35/40 KT AND VERY ROUGH TO HIGH SEAS WITHIN 50 NM RADIUS OF THE CENTER EXTENDING UP TO 120 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 100 NM RADIUS OF THE CENTRE, AND UP TO 250 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/03/08 AT 06 UTC: 26.9S / 55.5E, MAX WIND = 50 KT, FORTE TEMP. TROP.. 24H, VALID 2006/03/08 AT 18 UTC: 29.5S / 56.6E, MAX WIND = 50 KT, BECOMING EXTRATROPICAL. OTHER INFORMATIONS: DIWA KEEPS ON REGULARLY TRACKING SOUTHEASTWARDS. MAXIMUM WINDS EXTEND FAR FROM THE CENTRE IN THE SOUTHERN SEMI-CIRCLE DUE TO GRADIENT WITH THE SUBTROPICAL HIGH PRESSURES. THE SYSTEM IS EXPECTED TO REGULARLY SPEED UP SOUTHEASTWARDS BEYOND THE NEXT 12 HOURS, AND EVACUATE TOWARDS THE EXTRATROPICAL LATITUDES. . ** WTIO22 FMEE 071813 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 07/03/2006 AT 1800 UTC. WARNING NUMBER: 023/11 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: TUESDAY 07/03/2006 AT 1800 UTC. PHENOMENON: SEVERE TROPICAL STORM 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) AT 1800 UTC MOVEMENT: SOUTH-EAST 8 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 200 NM RADIUS OF THE CENTER, EXTENDING UP TO 300 NM IN THE SOTHEASTERN QUADRANT. STROM FORCE WINDS 50KT AND HIGH TO VERY HIGH SEAS WITHIN 15 NM RADIUS OF THE CENTER. GALE FORCE WINDS 35/40 KT AND VERY ROUGH TO HIGH SEAS WITHIN 50 NM RADIUS OF THE CENTER EXTENDING UP TO 120 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 100 NM RADIUS OF THE CENTRE, AND UP TO 250 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/03/08 AT 06 UTC: 26.9S / 55.5E, MAX WIND = 50 KT, FORTE TEMP. TROP.. 24H, VALID 2006/03/08 AT 18 UTC: 29.5S / 56.6E, MAX WIND = 50 KT, BECOMING EXTRATROPICAL. OTHER INFORMATIONS: DIWA KEEPS ON REGULARLY TRACKING SOUTHEASTWARDS. MAXIMUM WINDS EXTEND FAR FROM THE CENTRE IN THE SOUTHERN SEMI-CIRCLE DUE TO GRADIENT WITH THE SUBTROPICAL HIGH PRESSURES. THE SYSTEM IS EXPECTED TO REGULARLY SPEED UP SOUTHEASTWARDS BEYOND THE NEXT 12 HOURS, AND EVACUATE TOWARDS THE EXTRATROPICAL LATITUDES.= ** WTIO21 FMEE 071813 *** METEO-FRANCE/CENTRE DES CYCLONES TROPICAUX DE LA REUNION BMS MARINE LE 07/03/2006 A 1800 UTC. NUMERO: 023/11 (SUD-OUEST DE L'OCEAN INDIEN) VITESSES DU VENT MOYEN SUR 10 MINUTES EN NOEUDS (KT) (LES RAFALES SUR MER PEUVENT EXCEDER D'ENVIRON 40% LA VALEUR DU VENT MOYEN). PRESSION MINIMALE AU NIVEAU DE LA MER EN HECTOPASCALS (HPA) (VALEUR INDICATIVE). AVIS DE TEMPETE DEBUT DE VALIDITE: MARDI 07/03/2006 A 1800 UTC. PHENOMENE: FORTE TEMPETE TROPICALE 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (VINGT-CINQ DEGRES DEUX SUD ET CINQUANTE-QUATRE DEGRES SIX EST) A 1800 UTC DEPLACEMENT: SUD-EST 8 KT ZONES MENACEES: TEMPS A GRAINS DANS UN RAYON DE 200 MN AUTOUR DU CENTRE, S'ETENDANT JUSQU 'A 300 MN DANS LE QUADRANT SUD-EST. TEMPETE 50KT ET MER GROSSE A TRES GROSSE DANS UN RAYON DE 15 MN AUTOUR DU CENTRE. COUP DE VENT 35/40 KT ET MER TRES FORTE A GROSSE DANS UN RAYON DE 50 MN AUTOUR DU CENTRE S'ETENDANT JUSQU'A 120 MN DANS LE DEMI-CERCLE SUD. GRAND FRAIS 30 KT ET MER FORTE A TRES FORTE DANS UN RAYON DE 100 MN AUTOUR DU CENTRE, S'ETENDANT JUSQU'A 250 MN DANS LE DEMI-CERCLE SUD. FORTES RAFALES SOUS GRAINS. PREVISIONS: POSITION ET INTENSITE PREVUES: A 12H POUR LE 08/03/2006 A 06 UTC: 26.9S / 55.5E, VENT MAX = 50 KT, FORTE TEMP. TROP.. A 24H POUR LE 08/03/2006 A 18 UTC: 29.5S / 56.6E, VENT MAX = 50 KT, DEVENANT EXTRATROPICAL. INDICATIONS COMPLEMENTAIRES: DIWA POURSUIT UNE TRAJECTOIRE REGULIERE VERS LE SUD-EST. LES VENTS FORTS S'ETENDENT LOIN DU CENTRE DANS LE DEMI-CERCLE SUD EN RAISON DU GRADIENT AVEC LES HAUTES PRESSIONS SUBTROPICALES. LE SYSTEME EST PREVU ACCELER REGULIEREMENT VERS LE SUD-EST AU-DELA DES 12 PROCHAINES HEURES ET S'EVACUER VERS LE DOMAINE EXTRATROPICAL. . ** WTIO22 FMEE 071813 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 07/03/2006 AT 1800 UTC. WARNING NUMBER: 023/11 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: TUESDAY 07/03/2006 AT 1800 UTC. PHENOMENON: SEVERE TROPICAL STORM 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) AT 1800 UTC MOVEMENT: SOUTH-EAST 8 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 200 NM RADIUS OF THE CENTER, EXTENDING UP TO 300 NM IN THE SOTHEASTERN QUADRANT. STROM FORCE WINDS 50KT AND HIGH TO VERY HIGH SEAS WITHIN 15 NM RADIUS OF THE CENTER. GALE FORCE WINDS 35/40 KT AND VERY ROUGH TO HIGH SEAS WITHIN 50 NM RADIUS OF THE CENTER EXTENDING UP TO 120 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 100 NM RADIUS OF THE CENTRE, AND UP TO 250 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/03/08 AT 06 UTC: 26.9S / 55.5E, MAX WIND = 50 KT, FORTE TEMP. TROP.. 24H, VALID 2006/03/08 AT 18 UTC: 29.5S / 56.6E, MAX WIND = 50 KT, BECOMING EXTRATROPICAL. OTHER INFORMATIONS: DIWA KEEPS ON REGULARLY TRACKING SOUTHEASTWARDS. MAXIMUM WINDS EXTEND FAR FROM THE CENTRE IN THE SOUTHERN SEMI-CIRCLE DUE TO GRADIENT WITH THE SUBTROPICAL HIGH PRESSURES. THE SYSTEM IS EXPECTED TO REGULARLY SPEED UP SOUTHEASTWARDS BEYOND THE NEXT 12 HOURS, AND EVACUATE TOWARDS THE EXTRATROPICAL LATITUDES. . ** WTIO22 FMEE 071813 *** SECURITE STORM WARNING FOR METAREA VII AND METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTRE/LA REUNION 07/03/2006 AT 1800 UTC. WARNING NUMBER: 023/11 (SOUTH-WEST INDIAN OCEAN) 10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT) (WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND). MINIMUM SEA LEVEL PRESSURE IN HECTOPASCALS (HPA) (INDICATIVE FIGURE). STORM WARNING BEGINNING OF VALIDITY: TUESDAY 07/03/2006 AT 1800 UTC. PHENOMENON: SEVERE TROPICAL STORM 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) AT 1800 UTC MOVEMENT: SOUTH-EAST 8 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN 200 NM RADIUS OF THE CENTER, EXTENDING UP TO 300 NM IN THE SOTHEASTERN QUADRANT. STROM FORCE WINDS 50KT AND HIGH TO VERY HIGH SEAS WITHIN 15 NM RADIUS OF THE CENTER. GALE FORCE WINDS 35/40 KT AND VERY ROUGH TO HIGH SEAS WITHIN 50 NM RADIUS OF THE CENTER EXTENDING UP TO 120 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN 100 NM RADIUS OF THE CENTRE, AND UP TO 250 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2006/03/08 AT 06 UTC: 26.9S / 55.5E, MAX WIND = 50 KT, FORTE TEMP. TROP.. 24H, VALID 2006/03/08 AT 18 UTC: 29.5S / 56.6E, MAX WIND = 50 KT, BECOMING EXTRATROPICAL. OTHER INFORMATIONS: DIWA KEEPS ON REGULARLY TRACKING SOUTHEASTWARDS. MAXIMUM WINDS EXTEND FAR FROM THE CENTRE IN THE SOUTHERN SEMI-CIRCLE DUE TO GRADIENT WITH THE SUBTROPICAL HIGH PRESSURES. THE SYSTEM IS EXPECTED TO REGULARLY SPEED UP SOUTHEASTWARDS BEYOND THE NEXT 12 HOURS, AND EVACUATE TOWARDS THE EXTRATROPICAL LATITUDES.= ** WTIO21 FMEE 071813 *** METEO-FRANCE/CENTRE DES CYCLONES TROPICAUX DE LA REUNION BMS MARINE LE 07/03/2006 A 1800 UTC. NUMERO: 023/11 (SUD-OUEST DE L'OCEAN INDIEN) VITESSES DU VENT MOYEN SUR 10 MINUTES EN NOEUDS (KT) (LES RAFALES SUR MER PEUVENT EXCEDER D'ENVIRON 40% LA VALEUR DU VENT MOYEN). PRESSION MINIMALE AU NIVEAU DE LA MER EN HECTOPASCALS (HPA) (VALEUR INDICATIVE). AVIS DE TEMPETE DEBUT DE VALIDITE: MARDI 07/03/2006 A 1800 UTC. PHENOMENE: FORTE TEMPETE TROPICALE 11 (DIWA) 985 HPA POSITION: 25.2S / 54.6E (VINGT-CINQ DEGRES DEUX SUD ET CINQUANTE-QUATRE DEGRES SIX EST) A 1800 UTC DEPLACEMENT: SUD-EST 8 KT ZONES MENACEES: TEMPS A GRAINS DANS UN RAYON DE 200 MN AUTOUR DU CENTRE, S'ETENDANT JUSQU 'A 300 MN DANS LE QUADRANT SUD-EST. TEMPETE 50KT ET MER GROSSE A TRES GROSSE DANS UN RAYON DE 15 MN AUTOUR DU CENTRE. COUP DE VENT 35/40 KT ET MER TRES FORTE A GROSSE DANS UN RAYON DE 50 MN AUTOUR DU CENTRE S'ETENDANT JUSQU'A 120 MN DANS LE DEMI-CERCLE SUD. GRAND FRAIS 30 KT ET MER FORTE A TRES FORTE DANS UN RAYON DE 100 MN AUTOUR DU CENTRE, S'ETENDANT JUSQU'A 250 MN DANS LE DEMI-CERCLE SUD. FORTES RAFALES SOUS GRAINS. PREVISIONS: POSITION ET INTENSITE PREVUES: A 12H POUR LE 08/03/2006 A 06 UTC: 26.9S / 55.5E, VENT MAX = 50 KT, FORTE TEMP. TROP.. A 24H POUR LE 08/03/2006 A 18 UTC: 29.5S / 56.6E, VENT MAX = 50 KT, DEVENANT EXTRATROPICAL. INDICATIONS COMPLEMENTAIRES: DIWA POURSUIT UNE TRAJECTOIRE REGULIERE VERS LE SUD-EST. LES VENTS FORTS S'ETENDENT LOIN DU CENTRE DANS LE DEMI-CERCLE SUD EN RAISON DU GRADIENT AVEC LES HAUTES PRESSIONS SUBTROPICALES. LE SYSTEME EST PREVU ACCELER REGULIEREMENT VERS LE SUD-EST AU-DELA DES 12 PROCHAINES HEURES ET S'EVACUER VERS LE DOMAINE EXTRATROPICAL. . ** WTIO30 FMEE 071817 *** RSMC / TROPICAL CYCLONE CENTRE / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER : 22/11/20052006 1.A SEVERE TROPICAL STORM 11 (DIWA) 2.A POSITION 2006/03/07 AT 1800 UTC : 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) 3.A DVORAK ANALYSIS : 3.5/3.5 /S 4.A CENTRAL PRESSURE : 985 HPA 5.A MAX AVERAGE WIND SPEED (10 MN) : 50 KT 6.A EXTENSION OF WINDS BY QUADRANTS (KM): 30 KT NE: 350 SE: 500 SO: 500 NO: 200 50 KT NE: 020 SE: 040 SO: 040 NO: 020 7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1006 HPA / 1200 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP 1.B FORECASTS: 12H: 2006/03/08 06 UTC: 26.9S/55.5E, MAX WIND=050KT, SEVERE TROP. STORM. 24H: 2006/03/08 18 UTC: 29.5S/56.6E, MAX WIND=050KT, BECOMING EXTRATROPICAL. 36H: 2006/03/09 06 UTC: 32.5S/57.7E, MAX WIND=050KT, BECOMING EXTRATROPICAL. 48H: 2006/03/09 18 UTC: 35.5S/61.0E, MAX WIND=050KT, EXTRATROPICAL. 60H: 2006/03/10 06 UTC: 38.0S/66.0E, MAX WIND=050KT, EXTRATROPICAL. 72H: 2006/03/10 18 UTC: 41.0S/71.0E, MAX WIND=050KT, EXTRATROPICAL. 2.B OTHER INFORMATIONS: DIWA IS CURRENTLY TRACKING SLOWLY SOUTHEASTWARDS. BEYOND THE NEXT 12 HOURS, DIWA IS EXPECTED TO SPEED UP, FOLLOWING A SOUTHEASTWARDS TRACK TOWARDS THE TROUGH AND BEGIN THE EXTRATROPICAL TRANSITION.= ** WTIO30 FMEE 071817 *** RSMC / TROPICAL CYCLONE CENTRE / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER : 22/11/20052006 1.A SEVERE TROPICAL STORM 11 (DIWA) 2.A POSITION 2006/03/07 AT 1800 UTC : 25.2S / 54.6E (TWENTY FIVE DECIMAL TWO DEGREES SOUTH AND FIFTY FOUR DECIMAL SIX DEGREES EAST) 3.A DVORAK ANALYSIS : 3.5/3.5 /S 4.A CENTRAL PRESSURE : 985 HPA 5.A MAX AVERAGE WIND SPEED (10 MN) : 50 KT 6.A EXTENSION OF WINDS BY QUADRANTS (KM): 30 KT NE: 350 SE: 500 SO: 500 NO: 200 50 KT NE: 020 SE: 040 SO: 040 NO: 020 7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1006 HPA / 1200 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP 1.B FORECASTS: 12H: 2006/03/08 06 UTC: 26.9S/55.5E, MAX WIND=050KT, SEVERE TROP. STORM. 24H: 2006/03/08 18 UTC: 29.5S/56.6E, MAX WIND=050KT, BECOMING EXTRATROPICAL. 36H: 2006/03/09 06 UTC: 32.5S/57.7E, MAX WIND=050KT, BECOMING EXTRATROPICAL. 48H: 2006/03/09 18 UTC: 35.5S/61.0E, MAX WIND=050KT, EXTRATROPICAL. 60H: 2006/03/10 06 UTC: 38.0S/66.0E, MAX WIND=050KT, EXTRATROPICAL. 72H: 2006/03/10 18 UTC: 41.0S/71.0E, MAX WIND=050KT, EXTRATROPICAL. 2.B OTHER INFORMATIONS: DIWA IS CURRENTLY TRACKING SLOWLY SOUTHEASTWARDS. BEYOND THE NEXT 12 HOURS, DIWA IS EXPECTED TO SPEED UP, FOLLOWING A SOUTHEASTWARDS TRACK TOWARDS THE TROUGH AND BEGIN THE EXTRATROPICAL TRANSITION. . ** WTXS31 PGTW 072100 *** MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL CYCLONE 16S (DIWA) WARNING NR 009 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 071800Z --- NEAR 25.2S 54.4E MOVEMENT PAST SIX HOURS - 135 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT REPEAT POSIT: 25.2S 54.4E --- FORECASTS: 12 HRS, VALID AT: 080600Z --- 27.0S 56.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 145 DEG/ 18 KTS --- 24 HRS, VALID AT: 081800Z --- 29.8S 58.6E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT BECOMING EXTRATROPICAL VECTOR TO 36 HR POSIT: 145 DEG/ 22 KTS --- 36 HRS, VALID AT: 090600Z --- 33.4S 61.4E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT EXTRATROPICAL --- REMARKS: 072100Z POSITION NEAR 25.6S 54.8E. TROPICAL CYCLONE (TC) 16S (DIWA), LOCATED APPROXIMATELY 250 NM SOUTH- SOUTHWEST OF LA REUNION, HAS TRACKED SOUTHEASTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. THE SYSTEM HAS INCREASED SPEED OF MOVEMENT AS IT APPROACHES THE BAROCLINIC ZONE AND IS FORECAST TO BECOME EMBEDDED WITHIN THIS FLOW DURING THE NEXT 24 HOURS. TC 16S WILL TRANSITION TO AN EXTRATROPICAL LOW BETWEEN 24 AND 36 HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 071800Z IS 20 FEET. NEXT WARNINGS AT 080900Z AND 082100Z.//