Minor

Minimal to no known threat to life or property

Small Craft Advisory 04/21/2025 18:48 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Highest gusts up to 30 kts from the northwest and<br /> highest waves around 8 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point<br /> Iroquois MI and St. Marys River Point Iroquois to E.<br /> Potagannissing Bay. * WHEN...Until 6 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 18:48 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Highest gusts up to 30 kts from the west and highest<br /> waves around 7 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge<br /> including Mackinac Island and St Ignace to False Detour<br /> Channel. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 18:46 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...South winds 15 to 20 kt with gusts up to 25 kt and waves<br /> 2 to 3 ft. * WHERE...Chesapeake Bay from Smith Point to Windmill Point VA<br /> and Chesapeake Bay from Windmill Point to New Point Comfort VA. * WHEN...Until 1 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 18:46 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...South winds 15 to 20 kt with gusts up to 25 kt and waves<br /> 2 to 3 ft. * WHERE...Chesapeake Bay from New Point Comfort to Little Creek<br /> VA and Chesapeake Bay from Little Creek VA to Cape Henry VA<br /> including the Chesapeake Bay Bridge Tunnel. * WHEN...Until 1 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br />

Small Craft Advisory 04/21/2025 18:26 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Seas 6 to 7 feet, occasionally higher. * WHERE...Mona Passage. * WHEN...Until noon AST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 18:26 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 15 to 20 knots with gusts up to 25 knots.<br /> Seas 7 to 9 feet, occasionally higher. * WHERE...Offshore Atlantic Waters of Puerto Rico and USVI. * WHEN...Until midnight AST Tuesday night. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 18:26 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Seas 5 to 8 ft, occasionally higher. * WHERE...Coastal Waters of Northern Puerto Rico out 10 NM,<br /> Coastal Waters from Cabo San Juan to the waters between<br /> Anegada Island and Virgin Gorda and North 10 NM and Coastal<br /> Waters of Northwestern Puerto Rico out 10 NM. * WHEN...Until midnight AST tonight. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br />

Flood Advisory 04/21/2025 18:22 for Arkansas areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Advisory continues for the following rivers in<br /> Arkansas... Arkansas River at Ozark Lock and Dam affecting Logan, Johnson and<br /> Franklin Counties. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Arkansas River at Ozark Lock and Dam. * WHEN...Until early Wednesday morning. * IMPACTS...At 355.5 feet, the river remains in its banks, but<br /> access to Okane Island may be cut off. * ADDITIONAL DETAILS...<br />

Small Craft Advisory 04/21/2025 17:43 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Highest gusts up to 30 kts from the west and highest<br /> waves around 7 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge<br /> including Mackinac Island and St Ignace to False Detour<br /> Channel. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br /> vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory 04/21/2025 17:43 for areas

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Highest gusts up to 30 kts from the west and highest<br /> waves around 8 feet. * WHERE...Grand Traverse Bay south of a line Grand Traverse<br /> Light to Norwood MI and Norwood MI to 5NM West of Mackinac<br /> Bridge including Little Traverse Bay. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. Instruction:<br /> Inexperienced mariners, especially those operating smaller<br />
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