Best time to cruise · Shoulder season
Bahamas cruises in September
September carries the highest storm risk; Hurricane Dorian devastated Grand Bahama and the Abacos in early September 2019, and both have spent years rebuilding. In return you get the cheapest fares of the year and the quietest private islands. Pick a short sailing and buy insurance that covers weather delays.
- Shoulder season
- Avg high 85°F
- 12 hrs daylight
Photo: Warfieldian, CC BY-SA 3.0, via Wikimedia Commons
Bahamas in September: Shoulder season
September carries the highest storm risk; Hurricane Dorian devastated Grand Bahama and the Abacos in early September 2019, and both have spent years rebuilding. In return you get the cheapest fares of the year and the quietest private islands. Pick a short sailing and buy insurance that covers weather delays.
Across Bahamas cruise ports, September brings average highs around 85°F (30°C) and lows near 83°F, with about 5.2 inches of rain over the month and roughly 12 hours of daylight.
- Verdict
- Shoulder season
- Season
- Year-round; warmest dry weather March to May. Cooler water December to February; hurricane season June 1 to November 30.
- Average high / low
- 85°F / 83°F
- Rainfall (month)
- 5.2 in
- Daylight
- About 12 hours
- Typical cruise length
- 2 to 5 nights from Florida; 5 to 7 nights from the Mid-Atlantic and Northeast
What to pack: light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms. It's one of the wetter months, so bring a compact umbrella or rain jacket.
How September compares with the rest of the year
- Jan: Good time to go
- Feb: Good time to go
- Mar: Best time to go
- Apr: Best time to go
- May: Best 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: Good time to go
- No regular sailings
- Shoulder season
- Good time to go
- Best time to go
Bahamas weather in September
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F (°C) | 7524 | 7524 | 7625 | 7826 | 8127 | 8329 | 8530 | 8630 | 8530 | 8328 | 8027 | 7725 |
| Low °F (°C) | 7222 | 7323 | 7423 | 7624 | 7926 | 8228 | 8429 | 8429 | 8329 | 8127 | 7826 | 7524 |
| Rain in (mm) | 1.949 | 1.230 | 1.537 | 2.154 | 4.4111 | 5.9149 | 3.896 | 4.3110 | 5.2131 | 4.4111 | 2.666 | 2.153 |
| Daylight (hrs) | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 |
September weather port by port
| Port | Avg high | Avg low | Rain | Daylight |
|---|---|---|---|---|
| Nassau | 85°F | 84°F | 4.8 in | 12 h |
| Perfect Day at CocoCay | 85°F | 83°F | 5.1 in | 12 h |
| Freeport (Grand Bahama) | 85°F | 83°F | 6.1 in | 12 h |
| Great Stirrup Cay | 85°F | 83°F | 5.1 in | 12 h |
| Castaway Cay | 85°F | 83°F | 4.9 in | 12 h |
| Celebration Key | 85°F | 83°F | 5.6 in | 12 h |
| Half Moon Cay (RelaxAway) | 85°F | 84°F | 3.0 in | 12 h |
| Bimini | 85°F | 84°F | 6.0 in | 12 h |
| Princess Cays | 85°F | 84°F | 3.0 in | 12 h |
| Lookout Cay at Lighthouse Point | 85°F | 83°F | 3.2 in | 12 h |
| Ocean Cay MSC Marine Reserve | 85°F | 84°F | 6.0 in | 12 h |
| Key West | 86°F | 84°F | 9.1 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 September
- Hawaii in September
- Canada & New England in September
- Pacific Coastal in September
- Mediterranean in September
- Western Mediterranean in September
- Eastern Mediterranean & Adriatic in September
- Greek Isles in September
- Western Europe in September
- Tahiti & the South Pacific in September
- Danube River in September
See every destination for September, with a port weather map →
Bahamas in September: FAQs
Is September a good time to cruise Bahamas?
It can be, as a shoulder-season month. September carries the highest storm risk; Hurricane Dorian devastated Grand Bahama and the Abacos in early September 2019, and both have spent years rebuilding. In return you get the cheapest fares of the year and the quietest private islands. Pick a short sailing and buy insurance that covers weather delays.
What is the weather like on a Bahamas cruise in September?
Across Bahamas cruise ports, September brings average highs around 85°F (30°C) and lows near 83°F, with about 5.2 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 Bahamas cruise in September?
Pack light, breathable clothes, swimwear, a sun hat, sunglasses and reef-safe sunscreen, plus a light layer for air-conditioned rooms. It's one of the wetter months, so bring a compact umbrella or rain jacket. Check your cruise line's dress code for evenings.
When is the best time to cruise Bahamas?
Year-round; warmest dry weather March to May. Cooler water December to February; hurricane season June 1 to November 30.. The best months are usually March, April, May.
Where else can I cruise in September?
September is also a top month for Hawaii, Canada & New England, Pacific Coastal, Mediterranean, Western Mediterranean.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: NASA POWER climate data.