Category Archives: Ocean Weather

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 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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North Atlantic Marine Weather Outlook

Conditions over the western North Atlantic will favor rapid deepening of a hurricane-force storm as it passes east of Newfoundland on Tuesday (15th) Continue reading

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South Indian Ocean Marine Weather Outlook

A ridge of high pressure prevails across the South Indian Ocean, mostly between 32S and 42S latitudes.  Far to the south, an intense 948mb low near 57S/19E is moving eastward and weakening 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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North Pacific Marine Weather

The upper-level Jet over the North Pacific continues to be displaced mostly south of 40 N latitude over the western North Pacific then turns northeastward towards the Gulf of Alaska.   Continue reading

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South Indian Ocean Marine Weather Outlook

Tropical Cyclone Batsirai was located 80 nn NNW of Port Louis and was moving west to west-northwest with max winds 125 knots and is forecast to make landfall along the east coast of Madagascar 5th about 0600Z. Continue reading

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Tropical Cyclone Batsirai Intensifies over South Indian Ocean

Tropical Cyclone Batsirai over the South Indian Ocean east-northeast of Mauritius currently moving west at 8 knots with max winds of 70 knots and max significant wave heights of 8.5 meters (about 28 feet). Continue reading

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Indian Ocean Marine Weather

High pressure prevails across the South Indian Ocean between 33S and 40S latitudes. Fresh to Near Gale westerlies prevail south of 40 S with moderate easterlies north of the ridge, except strong winds and seas near developing tropical cyclones. Continue reading

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