Weather Preparedness
Storms arrive quickly in Whittier that may include katabatic winds, leaving little time to prepare. All vessels should be secured in their slips with adequate lines to handle any storm during an owner’s absence. Weather preparedness is essential! This guide provides simple steps to minimize or prevent damage: Double up your lines, including the spring lines, and make sure all are in good condition. Remove all loose equipment on deck, including bimini tops, shrimp pots, fishing gear, coolers, fuel cans, and dinghies. Secure all hatches, windows, and doors, and if you own a dockbox, make sure it and the lid is secure. Check all batteries for proper charge and make sure that the bilge pumps are working properly. Make sure your shore power cord is secure and properly plugged in. Avoid having tension on the shore power cord. Leave enough slack for boat movement. Make sure all fenders are in good condition, correctly inflated and placed properly and securely. Check your boat frequently or have your agent (boat watch) check it twice daily. Check our weather information for updates.
Katabatic Winds Awareness
Katabatic winds are sudden, strong, and cold downslope winds caused by dense, cold air flowing downhill due to gravity. These winds can be unpredictable and intense, often occurring near mountainous or elevated terrain adjacent to coastal areas. For marinas like Cliffside, katabatic winds can produce powerful gusts that may impact vessel stability and dock safety.
It is important to:
1. Monitor weather forecasts closely for katabatic wind warnings; refer to Windy, NOAA and Tempest (weather alert) links on this page.
2. Secure vessels with extra mooring lines and consider additional spring lines.
3. Use flexible mooring lines to accommodate sudden gusts.
4. Position fenders carefully to protect both vessel and dock during sudden wind shifts.
5. Avoid working on or near docks during katabatic wind events due to rapid wind changes.
Being aware of katabatic winds and preparing accordingly can help minimize damage and ensure safety during Whittier storm conditions.
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