Wildire Danger Continues in Southern California

High pressure building into the Western U.S. will create strong offshore winds in southern California. Temperatures in this region are unseasonably hot, and conditions are dry. The combination of these strong winds and dry conditions will bring fire danger to portions of southern California. Red Flag Warnings are in effect here. Any new fires in this region could quickly grow out of control.

Last Update: 900 AM ChST Mon Oct 23 2017

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Tiyan, GU Local Forecast Office

2NM NE Talofofo GU

Marine Zone Forecast


Synopsis: PMZ150-230830- 900 AM ChST Mon Oct 23 2017 .Synopsis for Marianas Waters...Large long-period swell from distant Typhoon Lan will continue to move through the Marianas. Increased seas in the CNMI have prompted a Hazardous Seas Warning while a Small Craft Advisory remains in effect for Guam waters. Tropical Depression 27W, southeast of the Marianas, is expected to pass just south of Guam on Tuesday and will bring stronger winds and rougher seas beginning tonight. Showers and thunderstorms will increase as the Tropical Depression passes south of Guam Tuesday. $$

Northeast wind 10 to 20 kt. Wind waves 2 to 3 ft. West swell 9 to 11 ft and east 4 ft. Isolated thunderstorms.
East wind 20 to 30 kt with gusts to 45 kt. Wind waves 5 to 7 ft. Mixed swell northwest 6 to 8 ft and east 4 ft. scattered showers and isolated thunderstorms.
Southeast tropical storm force wind 25 to 35 kt with gusts to 45 kt. Combined seas 12 to 14 ft. Frequent locally heavy showers and scattered thunderstorms. Visibility 1 nm or less.
Tuesday Night
Southeast wind 20 to 30 kt with gusts to 40 kt. wind waves 5 to 7 ft. Mixed swell northwest 8 to 10 ft and east 5 ft. Occasional showers and isolated thunderstorms.
South wind 15 to 25 kt with gusts to 35 kt. Wind waves 4 to 6 ft. Southwest swell 5 to 7 ft and southwest 6 to 7 ft. Scattered showers and isolated thunderstorms.
Southeast wind 5 to 15 kt. Wind waves 2 to 4 ft. mixed swell south 5 to 7 ft and northwest 3 to 4 ft. Isolated thunderstorms.
East wind 10 kt. Wind waves 2 ft or less. Southwest swell 4 to 6 ft and northwest 3 ft. Isolated thunderstorms.
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Last Update: 900 AM ChST Mon Oct 23 2017
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