Minor

Minimal to no known threat to life or property

Small Craft Advisory 12/18/2024 08:47 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Seas 9 to 11 feet. * WHERE...Cape Mendocino to Pt Arena 10 to 60 nm. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Dense Fog Advisory 12/18/2024 08:56 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Southeast North Carolina and Northeast South Carolina<br /> coastal waters. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Low visibility will make navigation difficult. Instruction:<br /> If you must navigate, proceed with caution. Use proper fog<br /> signals. Make sure all running lights are on. Remember to use<br /> your radar and compass.

Coastal Flood Advisory 12/18/2024 08:57 for Washington areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Minor coastal flooding expected. Inundation of 2 to 2.5<br /> feet above ground level is possible along shorelines and low-<br /> lying coastal areas. * WHERE...San Juan County, Western Whatcom County and Western<br /> Skagit County zones. * WHEN...From 6 AM this morning to noon PST today. * IMPACTS...Minor coastal flooding due to tidal overflow is<br /> expected around high tide. This may lead to flooding of<br />

Coastal Flood Advisory 12/18/2024 08:57 for Washington areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Minor coastal flooding expected. Inundation of 2 feet<br /> above ground level is possible along shorelines and low- lying<br /> coastal areas. * WHERE...Tacoma Area, Seattle and Vicinity and Bremerton and<br /> Vicinity zones. * WHEN...Until noon PST today. * IMPACTS...Minor coastal flooding due to tidal overflow is<br /> expected around high tide. This may lead to flooding of<br /> parking lots, parks, and roads, with only isolated road<br />

Flood Advisory 12/18/2024 08:58 for Guam areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Guam, just north of Dededo. * WHEN...Until 400 AM ChST. * IMPACTS...Minor flooding in low-lying and poor drainage areas.<br /> Water over roadways. Overflowing poor drainage areas. Ponding of<br /> water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS...<br /> - At 258 AM ChST, Doppler radar indicated heavy rain. Minor<br />

Small Craft Advisory 12/18/2024 08:04 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the Gale Warning, west winds 25 to 35 kt and seas 11<br /> to 15 ft. For the Small Craft Advisory, southeast winds 20 to<br /> 30 kt and seas 10 to 14 ft. * WHERE...Portions of Pacific coastal waters. * WHEN...For the Gale Warning, until 10 AM PST this morning. For<br /> the Small Craft Advisory, until 4 AM PST Thursday. * IMPACTS...Strong winds will cause hazardous seas which could<br /> capsize or damage vessels and reduce visibility. Instruction:<br />

Small Craft Advisory 12/18/2024 08:04 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Combined seas 12 to 14 ft, decreasing to 8 to 10 ft later<br /> this afternoon. Bar conditions rough becoming moderate. Maximum<br /> ebb currents will occur around 630 AM and 630 PM Wednesday, and<br /> 715 AM Thursday. The Wednesday evening ebb will be strong. * WHERE...Grays Harbor Bar. * WHEN...Until 10 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft<br /> especially when navigating in or near harbor entrances. Instruction:<br />

Flood Advisory 12/18/2024 08:03 for Florida areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of southeast Florida, including the following<br /> county, Southeast Broward. * WHEN...Until 115 PM EST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS...<br /> - At 1101 AM EST, Doppler radar indicated that the heavy rains<br /> have ended over the area. Rainfall amounts of 1 and 2 inches<br />

Small Craft Advisory 12/18/2024 07:31 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt<br /> expected. * WHERE...Tidal Potomac River from Key Bridge to Smith Point VA,<br /> and Chesapeake Bay and adjoining estuaries north of Smith<br /> Point VA. * WHEN...From 10 PM this evening to 3 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Dense Fog Advisory 12/18/2024 07:36 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dense fog will reduce visibility to 1 mile or less. * WHERE...Gulf waters beyond 5 fathoms including the Dry<br /> Tortugas. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...A Dense Fog Advisory means that visibilities will be<br /> reduced to one nautical mile or less. Low visibility will make<br /> navigation difficult. Instruction:<br /> Inexperienced boaters should avoid operating in these conditions.<br />
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