{"msg": "735\nABPZ20 KNHC 171753\nTWOEP \nTropical Weather Outlook\nNWS National Hurricane Center Miami FL\nIssued by the NWS Weather Prediction Center College Park MD\n1100 AM PDT Thu Sep 17 2026\nFor the eastern and central North Pacific east of 180 longitude:\nWestern East Pacific:\nA tropical wave located well to the south-southwest of the \nsouthern tip of the Baja California Peninsula is showing signs of \norganization. Environmental conditions appear conducive for \nadditional development of this system, and a tropical depression is \nlikely to form this weekend or early next week as it moves westward \nat at 10 to 15 mph across the western part of the East Pacific.\n* Formation chance through 48 hours...medium...40 percent.\n* Formation chance through 7 days...high...80 percent.\nWell East-Southeast of the Hawaiian Islands (Former TD15-E):\nShowers and thunderstorms continue in association with the remnants \nof Tropical Depression Fifteen-E. Environmental conditions appear \nonly marginally conducive for some development of this system as it \nmoves gradually westward, remaining east-southeast of the Hawaiian \nIslands. \n* Formation chance through 48 hours...low...10 percent.\n* Formation chance through 7 days...low...20 percent.\nSouth of Southern Mexico:\nDisorganized showers and thunderstorms continue with a tropical wave \nlocated several hundred miles south of southern Mexico. \nEnvironmental conditions remain conducive for gradual development of \nthis system, and a tropical depression is likely to form late this \nweekend or early next week while it moves gradually northwestward \nand then northward off the coast of southwestern Mexico.\n* Formation chance through 48 hours...low...near 0 percent.\n* Formation chance through 7 days...high...80 percent.\n", "title": "Eastern Pacific Tropical Weather Outlook", "id": "1211096200072003586", "issued": "2026-09-17T18:00:00Z", "wmo": "ABPZ20", "source": "NOAA/NWS National Hurricane Center, received via the National Weather Wire Service", "page": "https://hurricane.terrapin.com/text/1211096200072003586"}