Things to Do in Antigua and Barbuda in March
March weather, activities, events & insider tips
March Weather in Antigua and Barbuda
Is March Right for You?
Advantages
- Peak dry season conditions with only 51 mm (2.0 inches) of rain spread across 10 days - when showers do hit, they're typically brief afternoon affairs lasting 15-20 minutes, not the all-day soakers you'd get later in the year
- Sailing Week in late April means March is when yacht crews arrive early for practice runs - you'll see the harbor buzzing with activity and can often negotiate better rates on boat charters as captains prepare their vessels
- Water visibility peaks at 24-30 m (80-100 ft) during March, making it genuinely the best month for snorkeling and diving around Cades Reef and the wreck sites - the plankton bloom hasn't started yet
- Hotel rates drop noticeably after Presidents Day weekend in mid-February but weather remains excellent through March - you're getting high season conditions at shoulder season prices, typically 15-25% less than January-February
Considerations
- Trade winds average 24-32 km/h (15-20 mph) throughout March, which is fantastic for sailors but means eastern beaches like Half Moon Bay get choppy - if you're after calm swimming waters, you'll need to stick to the Caribbean side
- Spring Break crowds from North American universities hit during the second and third weeks of March - certain beaches like Dickenson Bay and Runaway Bay get noticeably busier, and rental car availability tightens considerably
- The mango season hasn't properly started yet - you'll find imported fruit at markets but the legendary Antiguan Julie mangoes won't arrive until late April, which is honestly a shame if you're a fruit enthusiast
Best Activities in March
Nelson's Dockyard and Shirley Heights sunset viewing
March gives you the perfect weather window for exploring the restored Georgian naval dockyard without the oppressive heat - temperatures peak around 25°C (77°F) by early afternoon, then you can hike the 20-minute trail up to Shirley Heights for the Sunday afternoon barbecue that starts at 4pm. The 70% humidity is manageable compared to summer months, and those trade winds actually feel refreshing at elevation. The historical significance is substantial - this is the only continuously working Georgian dockyard in the world, and walking through it in March means fewer cruise ship crowds than you'd get in winter peak season.
Circumnavigation boat tours to deserted beaches
March sits right in the sweet spot for boat tours - seas are calmer than winter months when swells can reach 2-3 m (6-10 ft), but you still get those consistent trade winds that make sailing enjoyable rather than motoring everywhere. Full-day circumnavigation tours typically stop at 3-4 beaches including Green Island, Great Bird Island, and Prickly Pear Island. The water temperature hovers around 26°C (79°F), which is warm enough that you won't need a wetsuit for snorkeling but cool enough to feel refreshing. Worth noting that March is when you'll see the most sea turtles around the offshore cays - they're more active before the water gets too warm.
Hiking through the rainforest to Signal Hill
The Wallings Reservoir to Signal Hill trail gives you proper rainforest hiking with minimal mud - March falls right after the drier months so trails are in excellent condition. The 3-hour round trip takes you through mahogany and white cedar forest up to 402 m (1,319 ft) elevation where you get 360-degree views across the island. That 70% humidity means you'll sweat, but the forest canopy provides constant shade and those trade winds make it manageable. Early morning starts around 7am give you the best wildlife spotting - you'll likely see Antiguan racer snakes, various hummingbirds, and if you're lucky, the endangered Antiguan ground lizard. The trail isn't technically difficult but does require decent fitness.
Stingray City sandbar snorkeling
March offers the clearest water conditions for the southern stingray encounters at the shallow sandbar off the northeast coast. Water visibility reaches 21-27 m (70-90 ft), and the sandbar sits in only 1 m (3 ft) of water, making it accessible even for nervous swimmers. The stingrays are wild but habituated to human presence - you'll typically encounter 15-25 rays gliding around you. The experience lasts about 45 minutes in the water, and March timing means you avoid both the winter cruise ship rush and the summer heat. The surrounding reef system is worth exploring too, with decent coral formations and tropical fish populations that have recovered well over recent years.
Fig Tree Drive scenic route and local food stops
This winding 8 km (5 mile) route through the interior rainforest connects the south coast to the west coast, passing through small villages where you'll find roadside vendors selling local specialties. March is mango season preparation time - you won't get the peak fruit yet, but you'll find excellent soursop, guava, and sugar apples at stands in the villages of John Hughes and Swetes. The drive itself takes about 25 minutes without stops, but you should budget 2-3 hours to properly explore. Stop at the old sugar mill ruins, chat with vendors about local agriculture, and try the homemade ginger beer that's significantly stronger than commercial versions. The road is narrow and winding - drive slowly and yield to oncoming traffic at blind corners.
Beach hopping the Caribbean coast
March conditions favor the western Caribbean-facing beaches where waters stay calm despite those persistent trade winds battering the Atlantic side. Darkwood Beach, Ffryes Beach, and Valley Church Beach form a 5 km (3 mile) stretch of excellent swimming beaches with minimal development. Water temperature sits around 26°C (79°F), visibility is excellent at 15-21 m (50-70 ft), and you'll find far fewer people than at Dickenson Bay or Runaway Bay. The sand is that fine white coral sand that doesn't get scorching hot, and natural shade from sea grape trees means you don't necessarily need to rent umbrellas. Each beach has a small beach bar serving grilled fish, local beer, and rum punch - budget 30-50 EC dollars (12-18 USD) for lunch and drinks.
March Events & Festivals
Independence Festival preparation activities
While the main Independence celebrations happen in November, March sees preliminary cultural events and competitions beginning - particularly calypso tent performances where artists debut new songs before the main competition season. These happen at various venues around St. John's, typically Thursday through Saturday evenings. You're watching the creative process unfold rather than polished final performances, which gives you genuine insight into the cultural importance of carnival music. Entry fees run 20-40 EC dollars (8-15 USD) and performances start around 8pm, running until midnight or later.