The hurricane season in the Caribbean normally runs from June to November. You should monitor weather updates and track the progress of approaching storms. See Hurricanes.
There is no British High Commission in St Vincent and the Grenadines. If you need consular assistance, contact the British High Commission in Barbados.
There is a low threat from terrorism. See Terrorism
Cases of robbery and other crimes do occur. Take sensible precautions and make sure your accommodation is secure. See Crime
Take out comprehensive travel and medical insurance before you travel.