{"url_path":"/weather/alerts/2.49.0.1.840.0.7625bdc62d9d4a019b589fac6f706e0df337cb17.001.2","section_key":"alert","section_title":"Coastal Flood Advisory issued September 14 at 8:26AM AKDT until September 16 at 10:00AM AKDT by NWS Anchorage AK","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.7625bdc62d9d4a019b589fac6f706e0df337cb17.001.2","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Anchorage AK"},"word_count":293,"has_tables":false,"body_markdown":"# Coastal Flood Advisory: Coastal Flood Advisory issued September 14 at 8:26AM AKDT until September 16 at 10:00AM AKDT by NWS Anchorage AK\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Kuskokwim Delta Coast and Nunivak Island\n**Issued by:** NWS Anchorage AK\n**Sent:** 2026-09-14T08:26:00-08:00\n**Effective:** 2026-09-14T08:26:00-08:00\n**Expires:** 2026-09-15T07:00:00-08:00\n\n## Description\n* WHAT...Water levels as high as 1.5 to 4.0 feet above the normal\nhighest tide line. Southwest winds 35 to 45 mph with gusts up\nto 60 mph expected.\n\n* WHERE...Kuskokwim Delta Coast, including Kwigillingok,\nKongiganak, Kipnuk, Toksook Bay, and Tununak.\n\n* WHEN...From 1 PM Monday to 10 PM Tuesday.\n\n* IMPACTS...Coastal flooding of low lying areas and erosion are\npossible.\n\n* ADDITIONAL DETAILS...The previously issued High Surf Advisory\nhas been replaced with this Coastal Flood Advisory. A rapidly\ndeepening, broad low pressure system centered west of the\nPribilof Islands is on track to send a strong corridor of 25 to\n35 mph south to southwest winds towards the Kuskokwim Delta\nCoast by early this afternoon. Winds quickly increase this\nevening and overnight to 35 to 45 mph with gusts to 60 mph\nexpected. Coinciding with 2 high tide cycles, water levels along\nthe Kuskokwim Delta Coast will be up to 4 feet above the normal\nhigh tide line. As the low makes progress northward Tuesday\nmorning, winds will maintain their magnitude but shift to out\nof the west, which will raise water levels for Toksook Bay and\nTununak up to 4 feet above the normal high tide line as well.\nConditions will begin to improve Wednesday morning as the low\nexits the region. Additionally, periods of moderate to heavy\nrainfall will compound coastal impacts for the advisory\nduration.\n\n## Instructions\nA coastal flood advisory indicates that onshore winds and tides\nwill combine to generate flooding of low areas along the shore.\n\n\n-AM"}