Tag Archives: North Atlantic

Dangerous North Atlantic Storm Impacting Shipping Lanes

A developing hurricane force storm low over the west-central North Atlantic continues to move eastward at 35 knots producing winds of 55-75 knots with significant wave heights up to 12 meters (40 feet) within 180 NM south and 120 NM … Continue reading

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Update: Dangerous North Atlantic Hurricane Force Storm Expected

Atlantic Storm Update A rapidly deepening storm low is forecast off the USEC Sunday morning then tracks ENE to East with winds reaching 55-70 knots and seas to 10 meters (33 feet) by 1800 UTC 18th and winds off 60-75 … Continue reading

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Hurricane Force Storm Forecast for Central North Atlantic

A weak low will move off the USEC near Cape Hatteras Saturday evening then move eastward and deepen rapidly and develop storm to hurricane force winds of 55-70 knots and seas to 9 meters (30 ft) south and southwest of … Continue reading

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Hurricane-Force Storm off US East Coast

A rapidly deepening and dangerous hurricane-force storm off the US East Coast is moving northeastward at 30 knots.  Winds of 60-80 knots (70-90 mph) and seas to 49 feet (about 15 meters) are expected  during the next 12 hours within … Continue reading

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Omega Block developing over eastern North Atlantic

The current North Atlantic upper-air pattern is developing  an Omega block over the northeastern North Atlantic. This pattern gets its name because this upper air pattern looks like the Greek letter omega (Ω). Omega blocks tend to have two cut-off … Continue reading

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What’s the weather like cruising the Caribbean during December?

Over the Caribbean during December winds tend to be mostly from the east or northeast averaging forces 4-5 (11-21 knots).  Over the Gulf of Mexico winds tend to be more variable but still averaging mostly forces 4-5 (11-21 knots).  The … Continue reading

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Intense Hurricane Force North Atlantic Storm

An intense 947mb hurricane force storm low over North Atlantic well east of Newfoundland is moving northeast at 15 knots.  Currently winds of 65-85 knots extend outward 120 NM south of the center with seas to 40 feet (about 12 … Continue reading

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Hurricane Maria update: 1100 AM EDT (1500 UTC) Sun Sep 24 2017

The National Hurricane Center (NHC) has reduced the max winds of Maria to 90 knots (105 mph) which is a Cat 2 storm, based on the latest information from the NOAA and Air Force Hurricane Hunter aircraft. The minimum pressure … Continue reading

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Hurricane Maria Update

Hurricane Maria at 1100 AM AST (1500 UTC) Thu Sep 21 2017 Maria has a large 40 nm wide eye and max winds of about 100 knots (115mph). Hurricane force winds extent outward 40-50 NM while 50 knot (58mph) or … Continue reading

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Cat 5 Hurricane Maria bears done on Puerto Rico

Hurricane Maria at 5 PM EDT (2100 UTC) has continued to strengthen with max winds now at 145 knots (165 mph) and with a central pressure of 916 mb.  Maria was moving towards the west-northwest (300 degrees) at 9 knots … Continue reading

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