Updated 16 Sep 2026 · recomputed nightly
Is April 2027 a good month to visit Key West?
Calm — the typical April day in Key West is busier than 74% of its year.
If you are coming for something that only happens in April, that is the trade. If not, September is quieter.
Calm · Lively · Busy · Packed rank a day against Key West's own year — not a headcount.
April 2027 is a shoulder month in Key West: warm and showery, around 26°C / 79°F with rain on about 8 days, Calm on 10 of 30 days — 17 days run Busy or Packed.
Yes. The typical April day in Key West is Calm, and 17 of the 30 days in our window run Busy or Packed, so most days feel crowded. Expect around 26 °C by day, with rain on about 8 days. Cruise ships call on 20 of the 30 days. Late April is the month's quietest stretch in Key West — the typical day at 38%, against 85% in mid April. The crush is at Mallory Square at sunset; the quiet is at the old town's back lanes. The calmest day is Friday 2 April, the busiest Monday 12 April.
In short, a solid middle-ground pick.
Among the 12 months we forecast for Key West, April ranks 5th for crowd pressure. Its heaviest day is Mon 12 Apr, busier than 98% of the year; its lightest is Fri 2 Apr at 31%.
⚠︎ Weekends run heavy — the 3rd, 4th, 11th, 17th, 18th and 24th all sit Busy or Packed. If your dates can flex, a midweek arrival is the single easiest win.
Preparing pays off in a month like this: timed-entry tickets and pre-booked tours turn the queue time into sightseeing time. see the options →
Nothing extreme to plan around — rain on 8 of 30 days.
The one thing you wear all day, every day of the trip.
See walking shoes →
A folding one lives in the day bag and weighs nothing.
See umbrellas →
How busy is Key West in April?
The busiest days are the 3rd, 6th, 12th and 26th, and 13 more. Away from those, most days sit Calm.
Cruise ships are in port on 20 of 30 days; the heaviest is Mon 12 Apr, 1 ship in at once. Those mornings fill the squares first — start early, or save them for indoors.
The month is not one thing: its lightest day sits at 31% of the year and its heaviest at 98%, so where you land inside it matters. Daylight runs about 13 hours.
Either side of it, March is busier still and May is a little calmer.
Weekends run heavy — the 3rd, 4th, 11th, 17th, 18th and 24th all sit Busy or Packed. If your dates can flex, a midweek arrival is the single easiest win.
Thu 01 Apr Busy busier than 66% of days here · ⚓1
- Norwegian Dawn — guest capacity 2,340 07:00–15:00
Record Key West on Thu 1 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,340 guests at double occupancy; ships in port 07:00–15:00. Nearest calmer day: Wed 31 Mar (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 02 Apr Calm busier than 31% of days here
Record Key West on Fri 2 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 03 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046 08:00–17:00
Record Key West on Sat 3 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Fri 2 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 04 Apr Busy busier than 84% of days here · ⚓1
- Celebrity Apex — guest capacity 2,918 10:00–17:00
Record Key West on Sun 4 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,918 guests at double occupancy; ships in port 10:00–17:00. Nearest calmer day: Fri 2 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 05 Apr Busy busier than 81% of days here · ⚓1
- Resilient Lady — guest capacity 2,770 08:00–17:00
Record Key West on Mon 5 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,770 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Wed 7 Apr (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 06 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046 08:00–17:00
Record Key West on Tue 6 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Mon 5 Apr (Busy). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 07 Apr Lively busier than 59% of days here · ⚓1
- Margaritaville At Sea Islander — guest capacity 2,210 07:00–15:00
Record Key West on Wed 7 Apr 2027 is forecast Lively. 1 cruise ship scheduled, at least 2,210 guests at double occupancy; ships in port 07:00–15:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 08 Apr Calm busier than 31% of days here
Record Key West on Thu 8 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 09 Apr Busy busier than 81% of days here · ⚓1
- Scarlet Lady — guest capacity 2,770 08:00–17:00
Record Key West on Fri 9 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,770 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Thu 8 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 10 Apr Calm busier than 31% of days here
Record Key West on Sat 10 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 11 Apr Busy busier than 67% of days here · ⚓1
- Explora III — size unknown (uncounted)
Record Key West on Sun 11 Apr 2027 is forecast Busy. 1 cruise ship scheduled, sizes unknown. Nearest calmer day: Sat 10 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 12 Apr Packed busier than 98% of days here · ⚓1
- Carnival Dream — guest capacity 3,646 10:00–18:00
Record Key West on Mon 12 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,646 guests at double occupancy; ships in port 10:00–18:00. Nearest calmer day: Sun 11 Apr (Busy). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 13 Apr Packed busier than 86% of days here · ⚓1
- Carnival Liberty — guest capacity 2,978 08:00–16:00
Record Key West on Tue 13 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 2,978 guests at double occupancy; ships in port 08:00–16:00. Nearest calmer day: Wed 14 Apr (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 14 Apr Lively busier than 45% of days here · ⚓1
- Margaritaville At Sea Paradise — guest capacity 1,308 08:00–16:00
Record Key West on Wed 14 Apr 2027 is forecast Lively. 1 cruise ship scheduled, at least 1,308 guests at double occupancy; ships in port 08:00–16:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 15 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046
Record Key West on Thu 15 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy. Nearest calmer day: Wed 14 Apr (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 16 Apr Calm busier than 31% of days here
Record Key West on Fri 16 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 17 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046 08:00–17:00
Record Key West on Sat 17 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Fri 16 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 18 Apr Busy busier than 84% of days here · ⚓1
- Celebrity Apex — guest capacity 2,918
Record Key West on Sun 18 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,918 guests at double occupancy. Nearest calmer day: Mon 19 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 19 Apr Calm busier than 31% of days here
Record Key West on Mon 19 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 20 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046 08:00–17:00
Record Key West on Tue 20 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Mon 19 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 21 Apr Lively busier than 45% of days here · ⚓1
- Margaritaville At Sea Paradise — guest capacity 1,308 07:00–16:00
Record Key West on Wed 21 Apr 2027 is forecast Lively. 1 cruise ship scheduled, at least 1,308 guests at double occupancy; ships in port 07:00–16:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 22 Apr Calm busier than 31% of days here
Record Key West on Thu 22 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 23 Apr Busy busier than 81% of days here · ⚓1
- Valiant Lady — guest capacity 2,770 08:00–17:00
Record Key West on Fri 23 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,770 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Thu 22 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 24 Apr Packed busier than 90% of days here · ⚓1
- Celebrity Reflection — guest capacity 3,046 08:00–17:00
Record Key West on Sat 24 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,046 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Fri 23 Apr (Busy). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 25 Apr Calm busier than 31% of days here
Record Key West on Sun 25 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 26 Apr Packed busier than 98% of days here · ⚓1
- Carnival Dream — guest capacity 3,646 10:00–18:00
Record Key West on Mon 26 Apr 2027 is forecast Packed. 1 cruise ship scheduled, at least 3,646 guests at double occupancy; ships in port 10:00–18:00. Nearest calmer day: Sun 25 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 27 Apr Calm busier than 31% of days here
Record Key West on Tue 27 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 28 Apr Calm busier than 31% of days here
Record Key West on Wed 28 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 29 Apr Busy busier than 81% of days here · ⚓1
- Resilient Lady — guest capacity 2,770 08:00–17:00
Record Key West on Thu 29 Apr 2027 is forecast Busy. 1 cruise ship scheduled, at least 2,770 guests at double occupancy; ships in port 08:00–17:00. Nearest calmer day: Wed 28 Apr (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/key-west-florida/#d-2027-04-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 30 Apr Calm busier than 31% of days here
Record Key West on Fri 30 Apr 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/key-west-florida/#d-2027-04-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of April is quietest in Key West?
Late April is the month's quietest stretch in Key West — the typical day at 38%, against 85% in mid April.
Can't move the dates? How to avoid the worst crowds
- On the busy days, the walk-up queues for the big sights are the biggest time-sink — a timed-entry ticket skips them, which is where a busy month is won or lost.
Travelling on a busy day?
Timed-entry and skip-the-line tickets turn queue time into sightseeing time — sort them before you fly.
April weather in Key West
Comfortably warm — around 26°C / 79°F, easy shirtsleeve weather, with rain on about 8 days, so keep a layer handy.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
More about Key West in April
Based on: United States' public holidays · the official airport-arrivals pattern (BTS T-100, measured 2023–2025; airport-arrivals proxy for visitor volume, biased low for drive-in visitors) · five years of weather records (2019–2023) · confirmed event dates · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.
