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Miami - FL, US, National Weather Service

Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM

...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Biscayne Bay... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas... At 808 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 54 nm east of Sunny Isles to Virginia Key, moving east at 15 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until these storms pass. Waterspouts are possible with this activity. Remain on the alert in case warnings are issued for waterspout development.