Christmas in Key West: December Weather, Boat Events and What's Open
Christmas in Key West looks nothing like the holiday on a Hallmark card. There is no snow, no frozen harbor, no heavy coat. What you get instead is a 75°F afternoon, a trade-wind breeze, and a sunset that turns the Gulf side of the island deep orange before dinner. The Lighted Boat Parade strings the harbor in lights on a mid-December Saturday. The schooner runs carol cruises with hot cocoa. And if you time it right, Christmas morning finds you on a quiet boat watching dolphins while everyone else is unwrapping gifts inland.
This guide covers what December actually looks like in Key West, which boat events are worth planning around, what stays open on December 24 and 25, and how the month connects to the New Year's Eve run-up.
Short answer: December 1–23 is the sweet spot — comfortable weather, thin crowds, and most operators running full schedules. Christmas week (Dec 24–31) is peak season with peak prices. Book boats at least two to three weeks out; the holiday-specific trips like Cocoa & Carols and the Lighted Boat Parade sell out faster than regular sunset sails.
December weather and water temperatures
December is one of Key West's nicest months. The summer humidity is gone, afternoon sea breezes are reliable, and the skies are clearer on average than any month from June through October.
- Air temperature: Highs typically 74–76°F, lows 65–68°F. A cold front can push nighttime temps into the upper 50s for a day or two, but it rarely lasts.
- Water temperature: Around 76–77°F — noticeably cooler than summer's 84°F but still warm enough to snorkel comfortably in a light rash guard.
- Rain: December averages about 2 inches for the month, compared to 6–7 inches in peak summer. Most winter rain falls in brief frontal passages that clear within hours.
- Sunset: Earliest sunsets of the year happen in early December, around 5:40–5:45 p.m. Sunset sails depart earlier than they do in summer — typically 4:30–5 p.m.
The trade-off: boat trips on windy front days can be choppy. If you have a fixed departure date, add an extra day in your itinerary for rescheduling. Most operators will move you if conditions are genuinely rough.
The Lighted Boat Parade
The biggest single event on Key West's December calendar is the Lighted Boat Parade at the Historic Seaport. Decorated vessels — everything from kayaks to tall ships — parade through the harbor while spectators watch from the seawall or, better, from a boat in the water.
The parade is traditionally held on the second or third Saturday of December. The 2026 date had not been officially confirmed at the time this was written. Booking pages for the viewing-boat tours link below are the most reliable source for the confirmed date once it is set.
Watching from a boat in the harbor puts you level with the parade instead of squinting over a crowd on the seawall. Both the shared catamaran trip and the private Java Cat option sell out. If the Lighted Boat Parade is a priority, book the boat first and book the flights second. Full details and viewing strategy in the Lighted Boat Parade guide.
Cocoa and Carols: the holiday cruise on the schooner
The most distinctly Christmas experience on the water is the Cocoa and Carols cruise aboard Schooner America 2.0. Classic Harbor Line runs live carol performances on an evening sail, with hot cocoa included. The schooner departs from the Historic Seaport and runs through the December holidays.
At $72 per person it is also one of the better-value seasonal trips in the harbor. It is a schooner sail first and a holiday event second — you will be on a moving sailboat, not a floating stage — which makes it better for adults and older kids than for young children who need to stay seated.
Cocoa and Carols: Live Christmas Music Cruise aboard Schooner America 2.0
$72 per person · Classic Harbor Line - Key West
An evening sail with live Christmas carol performances and hot cocoa on the schooner. Runs through the December holidays from the Historic Seaport.
Holiday sunset sails
Regular sunset sails run every day in December, not just on the holiday-specific events. These are worth booking even if you arrive on a random Tuesday in early December — the winter sunsets over the Gulf of Mexico are genuinely excellent, and the light on a cloudless December evening is better than anything summer produces.
The champagne sail on Schooner America 2.0 is the most popular option during the holidays. The tiki boat and the Sip & Sail are the livelier alternatives if you want a bar atmosphere on the water.
Key West Champagne Sunset Sail on Schooner America 2.0
$108 per person · Classic Harbor Line - Key West
A schooner sail with champagne from the Historic Seaport, two hours on the water, back at the dock by about 7 p.m. One of the best seats in the harbor for a December sunset.
Hula Hank's Tiki Sunset Cruise
$59.95 per person · Sebago Watersports
The tiki-boat cruise — a floating bar with a grass-skirt aesthetic, about two hours on the water. Good for groups that want something lively rather than scenic.
Sunset Sip & Sail
$69.95 per person · Sunset Watersports
Open bar included; the liveliest of the shared sunset boats out of Key West. Ideal if you want music and drinks over quiet scenery.
December 24 and 25: what's open
Boat tours on Christmas Eve and Christmas Day
December 24 runs largely like a normal winter day. Most charter operators and sunset sail companies run their full schedule on Christmas Eve, and it is often one of the best evenings of the year — holiday crowds have arrived but everyone is at dinner, not fighting for seawall spots.
Christmas Day (December 25) is different. Most operators run a reduced schedule: sunset sails are the most likely trip to operate, while morning tours and half-day charters are less certain. Private charters can often accommodate Christmas Day with advance booking — operators are generally willing to run for a full-boat group.
The practical rule: if you want to be on the water on December 25, confirm availability directly with the operator when you book, not the day before. Do not assume a listing that shows availability in October will still show it on the day.
Restaurants and bars
Key West's restaurant scene does not shut down for Christmas. The majority of Duval Street bars and most tourist-facing restaurants stay open December 25, though hours may be shorter and some kitchens close earlier. A small number of locally-owned spots take the day off — call ahead for upscale dinner reservations. Grocery stores and convenience shops are open with reduced hours.
Holiday events
The Cocoa and Carols cruise (above) runs through Christmas. In past years, the Historic Seaport has hosted a Harbor Walk of Lights during December evenings — a string of lights, food vendors, and live music along the dockside promenade. Whether a similar event runs in 2026 had not been confirmed at the time of writing; check the Key West Historic Seaport's own channels closer to the date. A Holiday Fest and community tree-lighting have also appeared in past years at various Old Town locations; treat those as possibilities rather than certainties until confirmed.
Crowds and prices in December
December splits into two very different experiences:
December 1–23 is arguably the best window of the year to visit Key West. Temperatures are ideal, the summer crowds are gone, hotel rates are well below peak, and restaurant waits are manageable. Charter operators are running but not slammed. If you have flexibility, this is the window to target.
December 24–31 is peak season. Hotels that run $180 a night in November may run $450 during Christmas week. New Year's Eve night is the most expensive of the year by a significant margin. Restaurants are full, Duval Street is at capacity on evenings, and the boats sell out. Book everything — hotel, boat, restaurant — as far in advance as possible.
The one exception to the peak-week pattern: daytime activities on December 25 itself are often lighter than the days around it, since many visitors are spending the morning in their rooms or at hotel pools. Boats that run Christmas Day tend to have more availability than the same boats on December 26.
Quick-reference: December on the water
| When | Event | Where | Boat option |
|---|---|---|---|
| Mid-December Saturday | Lighted Boat Parade | Historic Seaport | Sebago catamaran ($89.95) or Java Cat private ($799 for up to 6) |
| Throughout December | Cocoa & Carols cruise | Historic Seaport | Schooner America 2.0 ($72/person) |
| Daily in December | Sunset sails | Historic Seaport / Mallory | Champagne Schooner ($108), Tiki ($59.95), Sip & Sail ($69.95) |
| Dec 24 | Christmas Eve | All of Key West | Full schedule — book early; evening sails fill quickly |
| Dec 25 | Christmas Day | All of Key West | Reduced schedule; confirm with operator; sunset sails most likely |
| Dec 31 | New Year's Eve | Old Town / Seaport | See the New Year's Eve guide |
The New Year's Eve handoff
Christmas week flows directly into the NYE run-up. The last week of December is when Key West's own version of New Year's Eve — three midnight drops, sunset sails, and a waterfront party — takes over from the holiday mood. If you are staying through the 31st, the planning overlap is real: the same boats that run sunset sails on Christmas Eve sell out for December 31, and the Pirate Wench drop at Schooner Wharf is a ten-minute walk from where most of the harbor boats tie up.
All the New Year's Eve specifics — which drop to pick, which boats to book for the 31st, and how to run the evening — are in the Key West New Year's Eve guide.
Frequently Asked Questions
What is the weather like in Key West in December?
December highs are typically 74–76°F with lows around 65–68°F. Humidity drops, rain is rare, and the trade winds keep things comfortable. Water temperatures hover around 76–77°F — cool enough to feel refreshing, warm enough to snorkel.
Are boat tours running on Christmas Day in Key West?
Most operators run a reduced schedule on December 25, and sunset sails are the most reliably available trips. Private charters can often accommodate Christmas Day with advance booking. Always confirm directly with the operator.
When is the Key West Lighted Boat Parade?
The Lighted Boat Parade is traditionally held on the second or third Saturday of December at the Historic Seaport. The 2026 date had not been officially announced at the time of writing — check the operator booking pages for confirmation.
How crowded is Key West at Christmas?
December 1–23 is one of the best times to visit: pleasant weather, no summer humidity, and significantly fewer tourists than July or Fantasy Fest. Christmas week (Dec 24–31) is peak season — hotels fill months out and Duval Street is busy every night.
What is Cocoa and Carols in Key West?
Cocoa and Carols is a live Christmas music cruise aboard the Schooner America 2.0 at the Historic Seaport. The evening sail features live carol performances and hot cocoa. Tickets run $72 per person and it operates through the December holidays.