Best time to cruise · Best time to go
Caribbean cruises in March
Spring break changes the mood more than the weather. Short sailings from Florida and Texas fill with college students and families in early to mid-March, while longer Southern Caribbean voyages stay calmer and more grown-up. Trade winds are still brisk, so open-water crossings in the east can feel lively, but rain is scarce everywhere. Easter lands in March in some years, adding another busy week.
- Best time to go
- Avg high 81°F
- 12 hrs daylight
Photo: Clavius66, CC BY-SA 3.0, via Wikimedia Commons
Caribbean in March: Best time to go
Spring break changes the mood more than the weather. Short sailings from Florida and Texas fill with college students and families in early to mid-March, while longer Southern Caribbean voyages stay calmer and more grown-up. Trade winds are still brisk, so open-water crossings in the east can feel lively, but rain is scarce everywhere. Easter lands in March in some years, adding another busy week.
Across Caribbean cruise ports, March brings average highs around 81°F (27°C) and lows near 78°F, with about 1.3 inches of rain over the month and roughly 12 hours of daylight.
- Verdict
- Best time to go
- Season
- Year-round; driest and busiest December to April. Hurricane season June 1 to November 30, most active August to October.
- Average high / low
- 81°F / 78°F
- Rainfall (month)
- 1.3 in
- Daylight
- About 12 hours
- Typical cruise length
- 4 to 7 nights; 8 to 12 nights for most Southern Caribbean routes from Florida
What to pack: light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms.
How March compares with the rest of the year
- Jan: Best time to go
- Feb: Best time to go
- Mar: Best time to go
- Apr: Best time to go
- May: Good time to go
- Jun: Good time to go
- Jul: Good time to go
- Aug: Shoulder season
- Sep: Shoulder season
- Oct: Shoulder season
- Nov: Good time to go
- Dec: Best time to go
- No regular sailings
- Shoulder season
- Good time to go
- Best time to go
Caribbean weather in March
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F (°C) | 8027 | 8027 | 8127 | 8228 | 8329 | 8429 | 8529 | 8530 | 8630 | 8529 | 8328 | 8228 |
| Low °F (°C) | 7725 | 7725 | 7825 | 7926 | 8127 | 8228 | 8228 | 8328 | 8328 | 8228 | 8127 | 7926 |
| Rain in (mm) | 2.154 | 1.334 | 1.334 | 1.435 | 2.460 | 4.0101 | 3.179 | 3.793 | 4.1104 | 5.6143 | 5.3136 | 2.769 |
| Daylight (hrs) | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 |
March weather port by port
| Port | Avg high | Avg low | Rain | Daylight |
|---|---|---|---|---|
| Cozumel | 82°F | 77°F | 2.2 in | 12 h |
| St. Thomas | 80°F | 78°F | 1.0 in | 12 h |
| St. Maarten | 80°F | 78°F | 0.5 in | 12 h |
| Grand Cayman | 81°F | 79°F | 0.7 in | 12 h |
| Roatán | 81°F | 79°F | 2.9 in | 12 h |
| Costa Maya | 82°F | 78°F | 1.9 in | 12 h |
| San Juan | 84°F | 75°F | 2.2 in | 12 h |
| Aruba | 82°F | 79°F | 0.9 in | 12 h |
| Curaçao | 81°F | 79°F | 0.5 in | 12 h |
| Barbados | 81°F | 79°F | 0.7 in | 12 h |
| St. Lucia | 82°F | 79°F | 0.8 in | 12 h |
| Perfect Day at CocoCay | 76°F | 74°F | 1.6 in | 12 h |
Average daily highs and lows, 2015–2024, from NASA POWER, adjusted to sea level. Rain is the average monthly total.
Other great cruise destinations in March
Caribbean in March: FAQs
Is March a good time to cruise Caribbean?
Yes, it's one of the best months. Spring break changes the mood more than the weather. Short sailings from Florida and Texas fill with college students and families in early to mid-March, while longer Southern Caribbean voyages stay calmer and more grown-up. Trade winds are still brisk, so open-water crossings in the east can feel lively, but rain is scarce everywhere. Easter lands in March in some years, adding another busy week.
What is the weather like on a Caribbean cruise in March?
Across Caribbean cruise ports, March brings average highs around 81°F (27°C) and lows near 78°F, with about 1.3 inches of rain over the month and roughly 12 hours of daylight. Conditions vary from port to port and day to day.
What should I pack for a Caribbean cruise in March?
Pack light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms. Check your cruise line's dress code for evenings.
When is the best time to cruise Caribbean?
Year-round; driest and busiest December to April. Hurricane season June 1 to November 30, most active August to October.. The best months are usually January, February, March, April, December.
Where else can I cruise in March?
March is also a top month for Eastern Caribbean, Western Caribbean, Southern Caribbean, Bahamas, Hawaii.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: NASA POWER climate data.