How to organise a wedding ceremony at sea

A wedding ceremony at sea needs a tighter sequence than a ceremony on land. Start by fixing the guest numbers, boat departure and legal officiant, then build transport, suppliers and the ceremony schedule around that departure time. Food, flowers, music and photography all need clear loading and delivery arrangements. The weather plan should be confirmed before invitations go out, not when the forecast turns uncertain. Use the plan below to keep decisions, bookings and final checks in the right order.

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The plan, step by step

Every task with its own sub-checklist, in the order you'll actually need them.

Preparations

1
Compile guest list
2 people
2
Send invitations
2 people
3
Process registrations
2 people
4
Collect dietary requirements
5
Reserve transport to the pickup point
6
Reserve the boat and departure
7
Book the master of ceremonies
8
Book a registrar or officiant
9
Book musicians
10
Book photographer
11
Create menu
2 people
12
Order cake
13
Order flowers
14
Develop the run sheet
2 people
15
Create the table layout
16
Align the ceremony script
2 people
17
Choose music for the ceremony
2 people
18
Choose music for the party
2 people
19
Send transportation information
20
Check the weather forecast
21
Confirm backup weather plan
2 people
22
Print the final guest list
23
Confirm deliveries
24
Do the shopping
3 people
25
Collect fresh produce
2 people
26
Chill drinks
2 people
27
Prepare snacks
3 people
28
Pick up the bridal bouquet
29
Picking up the cake
2 people
30
Bring decorations to the boat
4 people
31
Bring catering to the boat
4 people
32
Conduct a safety check
2 people
33
Clear the ceremony area
3 people
34
Set up chairs
4 people
35
Set up the ceremony arch
3 people
36
Hang decorations
3 people
37
Set up tables
4 people
38
Set the tables
4 people
39
Place floral arrangements
2 people
40
Test sound equipment
2 people
41
Test the music playlist

Event

42
Welcome the bride and groom
2 people
43
Welcome guests at the pickup point
3 people
44
Guide guests on board
4 people
45
Serve welcome drinks
3 people
46
Announce ceremony
47
Provide music during the ceremony
2 people
48
Guide the wedding ceremony
2 people
49
Hand over the rings
50
Have the marriage certificate signed
3 people
51
Take group photo
2 people
52
Serve aperitifs and snacks
4 people
53
Refill drinks
2 people
54
Cut the wedding cake
2 people
55
Serve dinner
5 people
56
Clear away dishes during breaks
3 people
57
Announce the speeches
58
Guide speeches
59
Serve evening snacks
3 people
60
Provide dance music
2 people
61
Check lighting and decorations
62
Serve the last round of drinks
2 people
63
Guide guests off the boat
4 people

Aftercare

64
Collect lost property
2 people
65
Pack leftovers safely
3 people
66
Collect waste
3 people
67
Wash dishes
3 people
68
Clear tables and chairs
4 people
69
Remove decorations
3 people
70
Pack audio equipment
2 people
71
Clean the boat
4 people
72
Take waste to the collection point
2 people
73
Return rental items
2 people
74
Store leftover groceries
2 people
75
Return borrowed materials
2 people

What to bring

Grouped the way you'd shop for it, with quantities.

Furniture

Folding chairsqty 70
Bistro tablesqty 8
Dinner benchesqty 8
Table linenqty 8
Chair coversqty 70
Ceremony table
Gift table
Cake table

Tableware

Dinner platesqty 70
Dessert platesqty 70
Coffee cupsqty 70
Wine glassesqty 100
Water glassesqty 100
Champagne glassesqty 70
Coffee spoonsqty 70
Dinner knivesqty 70
Dinner forksqty 70
Dessert forksqty 70
Serving spoonsqty 12

Decorations

Ceremony arch
Arch backdrop
Artificial flowersqty 12
Flower vasesqty 10
Table decorationsqty 10
Windproof garlandsqty 8
Welcome sign
Table numbersqty 8
Menusqty 70
Place cardsqty 70
Ring pillow
Guest book
Pensqty 6
Confetti containersqty 70

Equipment

Portable speakersqty 2
Wireless microphonesqty 2
Mixer
Laptop
Rechargeable power banksqty 4
Extension cordsqty 4
Power stripsqty 4
Coolersqty 6
Ice containersqty 4

Lighting

LED string lightsqty 8
Rechargeable table lampsqty 10
Lanternsqty 12
LED candlesqty 30

Kitchen

Cutting boardsqty 4
Chef's knivesqty 4
Serving plattersqty 12
Serving boardsqty 6
Cake knife
Cake spatula
Corkscrewsqty 4
Bottle openersqty 4
Thermos flasksqty 4
Ice spoonsqty 4
Food containersqty 12

Cleaning

Dish brushesqty 4
Microfiber clothsqty 12
Trash binsqty 6
Trash bag holdersqty 6
Hand soap dispensersqty 4
Towel dispensersqty 4
Toilet paper holdersqty 2

Safety

Life jacketsqty 70
Flashlightsqty 6
Non-slip matsqty 8
First aid kitsqty 2
Fire extinguishersqty 2

Catering

Groceries

Tips

Set the boat departure and return times before booking the registrar, musicians or photographer. Add a specific boarding deadline to the guest information, because a late arrival can delay everyone on board.
Confirm the legal requirements with the registrar or officiant early, including which documents are needed and whether the ceremony can legally take place on the chosen route. Aim to have this checked before sending invitations.
Build the run sheet backwards from departure. Allow time for guest boarding, seating, the ceremony script, photographs, food service and unloading, with at least 15 minutes of spare time before the planned departure.
Treat wind and movement as design constraints. Secure the ceremony arch, backdrop, garlands, table decorations and signs, and choose tableware that can be handled safely on a moving boat.
Send transport and boarding details at least 2 weeks before the ceremony, then print the final guest list and confirm deliveries 2 to 3 days beforehand. Recheck dietary requirements and fresh produce separately so they are not lost in the general shopping list.

Frequently asked questions

How far in advance should I book a boat wedding ceremony?: Start contacting boats and checking availability at least 9 to 12 months ahead, especially if you need a specific departure time or guest capacity. Confirm the booking before committing to the rest of the schedule.
What should happen first when planning a wedding ceremony at sea?: Set the approximate guest count and shortlist the boat before booking other suppliers. Once the departure and return times are known, book the registrar or officiant, transport and photographer around them.
What is the backup plan for bad weather at a sea wedding?: Decide at least 4 to 6 weeks before the ceremony whether the event will move ashore, use a covered area or be postponed. Give guests one clear decision deadline and explain how transport and the ceremony location will change.
When should guests receive boat wedding transport details?: Send the pickup point, boarding time, parking or transfer instructions and an emergency contact at least 2 weeks before the ceremony. Repeat the final boarding deadline 48 to 72 hours beforehand, when the weather forecast is more reliable.

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