Atlantic Offshore Waters: Variable Winds and Scattered Thunderstorms Expected
Atlantic Offshore Waters: Variable Winds and Scattered Thunderstorms Expected
US · Published Aug 15, 2026
• The National Weather Service Ocean Prediction Center has issued a detailed forecast for the Atlantic offshore waters, valid as of 10:21 AM EDT on Saturday, August 15,
• A low-pressure trough is lingering over the New England waters today, with high pressure expected to build southeastward tonight into Sunday. Winds across the region will vary between 5 to 30 knots depending on location and time, with seas generally ranging from 2 to 10 feet. Scattered thunderstorms and showers are anticipated in several areas, particularly south of New England and near the Mid-Atlantic coast. A low-pressure system is forecast to move into the southern New England coast late Sunday night, bringing increased winds and wave activity through Monday.

Impact & Risks

Mariners in the affected areas should prepare for variable wind conditions and scattered thunderstorms, which may bring locally higher winds and seas. The highest risks are expected Monday night into Tuesday, with winds reaching up to 30 knots and seas peaking at 10 feet in some locations. Visibility may also be reduced due to dense fog in certain areas, particularly near the New England waters.

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