Halloween in San Diego doesn’t have to mean spending the whole day at a pumpkin patch or haunted house. Around San Diego Bay, families can spend October exploring historic ships, walking the waterfront, getting out on the water, and adding a few Halloween festivities along the way.
Some activities happen throughout October, while others are tied to Halloween weekend. That makes the waterfront an easy place to build a day around your family’s schedule
Get Out on San Diego Bay With Speed Boat Adventures
Want to add a little more adventure to the day? A San Diego speedboat tour puts your family in the driver’s seat for a 13-mile trip around San Diego Bay.
Instead of riding on a traditional sightseeing boat, you’ll captain your own F13 mini speedboat while following a professional guide through the harbor. Along the route, you’ll get views of:
- USS Midway
- Coronado Bridge
- Star of India and the Maritime Museum ships
- Seaport Village
- Downtown San Diego
- Navy ships and other harbor traffic
- Seals and other wildlife you may encounter along the way
The experience combines sightseeing with enough speed to keep things interesting for older kids and teens.
Bringing kids? Speed Boat Adventures recommends children be at least five years old. Younger children may be permitted on a case-by-case basis depending on water conditions and whether they’re physically able to hold on. Guests 16 and older may drive with an adult aboard, while solo drivers must be at least 18.
For even more ideas around the waterfront, these family activities around San Diego Bay can help fill out your day.
Explore Historic Ships During Kids Free October
October comes with an extra perk at the Maritime Museum of San Diego: Kids Free October. Throughout October 2026, two children ages 17 and younger receive free general admission with each full-price paid adult admission.
Once inside, families can actually climb aboard historic vessels and explore above and below deck. The museum’s collection includes the Star of India, the world’s oldest active sailing ship, along with sail, steam, and submarine vessels.
It’s also a fun before-or-after pairing with Speed Boat Adventures. You’ll see several of these same ships again from the water.
Make Time for the Embarcadero
Not everything needs a ticket or reservation.
The San Diego Embarcadero connects many of the waterfront attractions in this guide, making it easy to turn the walk between activities into part of the day.
A few stops families can make along the way:
- Waterfront Park for grass, open space, and a playground
- Maritime Museum of San Diego
- USS Midway Museum
- Tuna Harbor
- Seaport Village
- Embarcadero Marina Parks
- Plenty of spots to watch boats and ships moving through the bay
This is also a good place to leave some flexibility in your plans. Grab a snack, let the kids run around, take in the harbor views, and don’t worry about scheduling every minute.
Spend Halloween at Seaport Village
If you’ll be in San Diego on Halloween itself, head toward Seaport Village. On October 31, 2026, Seaport Village is hosting Bayside Boo: Spirited Night by the Bay from 6:30–9:30 p.m., bringing music, sweet treats, and Halloween festivities to the waterfront.
Visiting earlier in October? Seaport Village still fits easily into a family day around the bay. Stop for lunch or dinner, browse the shops, grab something sweet, ride the historic carousel, or simply spend some time along the water.
2026 Bayside Boo at a glance:
- When: October 31, 2026
- Time: 6:30–9:30 p.m.
- Where: Seaport Village
- Good pairing: Afternoon on San Diego Bay + dinner + Halloween festivities
Celebrate Halloween on the USS Midway
For another Halloween event that’s actually on San Diego Bay, there’s Fright Deck aboard the USS Midway Museum. On Saturday, October 24, 2026, Fright Deck: Halloween Party & Movie Night turns the historic aircraft carrier into a family-friendly Halloween destination.
The evening includes:
- Live DJ
- Costume contest
- Halloween activities
- Tricks and treats
- An outdoor movie on the flight deck
The 2026 movie is Pirates of the Caribbean: The Curse of the Black Pearl, which feels especially fitting when you’re watching it outside on a ship overlooking the harbor.
Doors open at 6 p.m., with activities before the movie begins after dark. Since this is a one-night event, plan ahead if October 24 falls during your visit.
Another October perk: The USS Midway is also participating in Kids Free San Diego throughout October 2026, so families visiting on another date still have a reason to add the museum to their waterfront plans.
Build Your Family Halloween Day Around San Diego Bay
One of the biggest advantages of sticking around the waterfront is that you don’t have to spend your Halloween outing driving all over San Diego. Here’s one way to put the day together:
9:30 a.m. | Maritime Museum
Start the morning exploring historic ships and take advantage of Kids Free October.
11:30 a.m. | Waterfront Walk + Lunch
Head down the Embarcadero and stop for lunch along the way.
1:30 p.m. | Speed Boat Adventures
Get out on San Diego Bay for an afternoon speedboat tour. Allow time before departure for check-in, orientation, and the safety briefing.
3:30 p.m. | Seaport Village
Slow things down with shops, treats, the carousel, and waterfront views.
Evening | Halloween Plans
If you’re visiting October 24, head to Fright Deck. On October 31, stick around Seaport Village for Bayside Boo.
Visiting another day in October? Skip the event and give yourself more time at the USS Midway, Waterfront Park, or elsewhere along the Embarcadero.
What to Know Before You Go
A few things can make a family day around San Diego Bay easier:
- Bring a layer. October can still be warm in San Diego, but being out on the water or staying near the bay after sunset can feel cooler.
- Reserve ticketed activities ahead of time. This is especially important for Speed Boat Adventures and one-night Halloween events.
- Check event details before heading out. Dates, times, admission requirements, and activities can change.
- Don’t overbook the day. Leave room to explore the waterfront instead of rushing from one reservation to another.
- Wear comfortable shoes. Many of these attractions can be connected on foot along the waterfront.
Spend Halloween Season on San Diego Bay
You don’t have to leave the waterfront to fill a family day in San Diego this October. Historic ships, parks, waterfront walks, Halloween events, and plenty of time on the bay are all within a relatively compact area.
And when you’re ready to trade the waterfront path for the driver’s seat, a family-friendly Speed Boat Adventures experience gives the whole family a different way to see the ships, skyline, wildlife, and landmarks around San Diego Bay.
Family-Friendly Halloween in San Diego FAQs
What are some family-friendly Halloween activities near San Diego Bay?
Families can combine year-round waterfront attractions with seasonal events. Options include the Maritime Museum during Kids Free October, a Speed Boat Adventures tour, the Embarcadero, Seaport Village, USS Midway’s Fright Deck, and Seaport Village’s Bayside Boo.
Can kids ride on a Speed Boat Adventures tour in San Diego?
Yes. Speed Boat Adventures recommends children riding with adults be at least five years old. Younger children may be allowed on a case-by-case basis depending on water conditions and whether they’re physically able to hold on.
How old do you have to be to drive a speedboat in San Diego?
Guests must be at least 18 to drive a Speed Boat Adventures boat alone. Guests ages 16 and older may drive when an adult is also aboard the boat.
What should families wear on a San Diego Bay boat tour in October?
Dress for the day’s weather and bring an extra layer. Even when it’s warm on land, it can feel cooler while traveling across the water or later in the evening.
Are there Halloween events at Seaport Village?
Yes. Seaport Village is hosting Bayside Boo: Spirited Night by the Bay on October 31, 2026, from 6:30–9:30 p.m. Seasonal programming changes, so check the current event calendar before visiting.
What else can families do around San Diego Bay?
Families can visit the Maritime Museum and USS Midway, explore Seaport Village, walk the Embarcadero, play at Waterfront Park, spend time at waterfront parks, and take a sightseeing or speedboat tour.