{"msg": "209\nAXNT20 KNHC 100424\nTWDAT \nTropical Weather Discussion\nNWS National Hurricane Center Miami FL\n0615 UTC Tue Nov 10 2026\nTropical Weather Discussion for North America, Central America\nGulf of America, Caribbean Sea, northern sections of South\nAmerica, and Atlantic Ocean to the African coast from the\nEquator to 31N. The following information is based on satellite\nimagery, weather observations, radar and meteorological analysis.\nBased on 0000 UTC surface analysis and satellite imagery through \n0400 UTC.\n...SPECIAL FEATURES...\nWestern Atlantic Gale Warning: A cold front extends from an occluded\n997 mb low pressure centered near 31N49W to 22N47W, then is a trough\nto 18N60W. The low and associated front are moving to the E-NE at\n20 kt. Recent scatterometer satellite data shows winds reaching \n35 to 45 kt within 120 nm of the center of the low. Concurrent \naltimeter satellite data shows rough to very rough seas in this \narea as well. Strong to near-gale force winds and rough seas \nextend from north of 20N between 30W and 55W. The low pressure and\nassociated strong to gale force winds will move east of 35W by Tue\nafternoon. Associated seas 8 ft or greater will gradually subside\nwest of 35W through Wed afternoon. \nPlease read the latest High Seas Forecast issued by the National \nHurricane Center at website: \nhttps://nhc.noaa.gov/text/HSFAT2.html\n...MONSOON TROUGH/ITCZ...\nThe monsoon trough extends from 12N16W to 10N20W. The ITCZ extends\nfrom 10N20W to 07N35W to 08N50W. Scattered moderate convection is\nfrom 03N to 09N east of 25W, 03N to 09N between 30W and 40W.\nGULF OF AMERICA...\n1023 mb high pressure is centered over the lower Mississippi\nValley, with weak 1017 mb low pressure centered northeast Mexico.\nThis is supporting gentle to moderate NE to E winds across the\nbasin, with 1-3 ft seas over the eastern Gulf and 2-4 ft seas over\nthe western Gulf. \nFor the forecast, broad high pressure across the area supports \ngentle to moderate winds except locally fresh in the NW Gulf. \nSlight seas dominate the NE half of the basin with moderate seas \nelsewhere. Winds will diminish to light to gentle across the basin\nby Wed. The next cold front will move into the NW Gulf Wed night \nand rapidly shift across the Gulf basin, moving SE of the area by \nFri. The front will be followed by fresh to locally strong winds \nand building seas. High pressure will settle across the basin in \nthe wake of the front during the weekend with moderate to fresh \nreturn flow. \n...CARIBBEAN SEA...\n1020 mb high pressure is centered north of the area near 29N75W,\nsupporting fresh to strong winds off northwest Venezuela, with\nmoderate to fresh winds elsewhere over the central Caribbean.\nGentle to moderate are noted elsewhere. Seas are 4-6 ft over the\ncentral Caribbean and 2-4 ft elsewhere. Scattered showers are\nobserved between eastern Honduras and Grand Cayman Island.  \nFor the forecast, moderate trades will prevail, except fresh to locally\nstrong E winds will pulse in the south-central basin. Rough seas\nwill occur where the winds are highest, otherwise seas will be\nmainly moderate. By the end of the week, the pressure gradient\nwill weaken as a cold front approaches from the northwest, so\ntrades will lessen. The front may enter the NW Caribbean Fri and \ngradually wash out into the weekend, with moderate to fresh winds \nand building seas behind it.\n...ATLANTIC OCEAN...\nPlease see the Special Features section for information on a Gale\nWarning and associated conditions near 45W.\nIn addition to the gale center listed in the Special Features\nsection, a weak 1015 mb low pressure is centered near 27N68W. A\ncold front extends from 31N57W to the low pressure to the central\nBahamas. Outside the area of winds and seas described in the\nSpecial Features near the gale center, gentle to moderate winds\nand moderate seas in a mix of swell.\nFor the forecast west of 55W, broad high pressure across the area\nsupports gentle to moderate winds except locally fresh in the NW \nGulf. Slight seas dominate the NE half of the basin with moderate \nseas elsewhere. Winds will diminish to light to gentle across the \nbasin by Wed. The next cold front will move into the NW Gulf Wed \nnight and rapidly shift across the Gulf basin, moving SE of the \narea by Fri. The front will be followed by fresh to locally strong\nwinds and building seas. High pressure will settle across the \nbasin in the wake of the front during the weekend with moderate to\nfresh return flow. \n", "title": "Atlantic Tropical Weather Discussion", "id": "1226225247059083267", "issued": "2026-11-10T06:15:00Z", "wmo": "AXNT20", "source": "NOAA/NWS National Hurricane Center, received via the National Weather Wire Service", "page": "https://hurricane.terrapin.com/text/1226225247059083267"}