 Upon Janet 's formation east of the Windward Islands , the Weather Bureau office in San Juan , Puerto Rico advised small craft to remain in port and vessels in the path of the developing storm to exercise caution . After a reconnaissance flight reported much stronger winds than initially suggested , hurricane warnings were issued at 1600 UTC on September 22 for the entirety of the Lesser Antilles from Saint Lucia to Grenada , including Barbados . Storm warnings were issued for all islands in the Windward Islands from Saint Lucia south to Tobago , excluding St. Vincent and the Grenadines . All warnings in the Windward Antilles remained in effect until 1000 UTC on September 22 . Shortly after warnings were lowered in the Windward Islands , storm warnings were issued for the ABC islands and the Paraguaná Peninsula of Venezuela at 0200 UTC on September 23 . After Janet passed north of the islands , all storm warnings were lifted on the morning of September 25 . The Weather Bureau later warned interests in Jamaica , but did not issue any hurricane @-@ related warnings for the island . 
