Why January Works
January is an excellent month for scuba diving in Antigua and Barbuda. The islands enjoy warm, generally settled weather, while the sea is invitingly clear and comfortable for long dives. Above the surface, you can expect plenty of sunshine and a refreshing breeze rather than the heavy humidity found in some other tropical destinations.
Water temperatures usually sit around 26°C, so many divers are happy in a light wetsuit. Visibility can be impressive, often reaching 20 metres or more when conditions are right. That makes January a particularly good choice for newer divers who want to feel relaxed underwater, as well as experienced visitors looking for dramatic walls, wrecks and lively reefs.