Category Archives: North Pacific

North Pacific Marine Weather Outlook

The prevailing low tracks for the next several days across the North Pacific will be from Japan near 40N latitude east-northeastward to near 45N/155W then northeastward. Continue reading

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North Pacific Marine Weather Outlook

A blocking ridge has re-established itself over the eastern North Pacific, effectively shunting storm tracks from the western North Pacific northward towards the eastern Bering Sea. Continue reading

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North Pacific Marine Weather Outlook.

The upper-level jet remains displaced south of 40-45 N latitude and is now spreading eastward into the eastern North Pacific as the blocking ridge over the easternmost North Pacific weakens and moves southeastward.  Continue reading

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North Pacific Marine Weather Outlook

A large and deep upper-level low over the western North Pacific is reflected at the surface by an intense 952 low with storm to hurricane force winds west and south of the center with significant wave heights up to 13 meters (43 feet).  Continue reading

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North Pacific Marine Weather Outlook

Active weather system will continue over the western and central North Pacific this week.   Continue reading

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Massive North Pacific Hurricane-Force Storm

a large intense storm low is rapidly deepening over the west-central North Pacific and is moving northeastward at 15 knots. Continue reading

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Hurricane-Force Storm Forecast over West Pacific

A developing complex gale low system south-southeast of Japan is forecast to deepen to a storm-force low over the western North Pacific east of Japan during the next 36-48 hours. Continue reading

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North Pacific Marine Weather Outlook

The primary jet stream continues to be displaced south of 40 N latitude over the western and central North Pacific then turns northeastward towards the Gulf of Alaska due to a persistent blocking ridge over the easternmost North Pacific.  Continue reading

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