Provisioning for a week-long coastal cruise is part logistics, part experience, and part knowing what you’ll actually eat when you’re tired, sunburned, and the anchorage is rolly. The goal isn’t to bring everything — it’s to bring the right things in the right amounts so you’re eating well, not wasting food, and not running out of something critical on day four.
This guide covers food, water, cooking gear, and the non-food supplies that separate a comfortable cruise from a survival exercise. It’s based on a crew of two for seven days, with notes on scaling up or down.
Water: The Most Critical Provision
Water planning comes first because running out has no good solution at anchor. The baseline need is roughly one gallon per person per day for drinking, cooking, and minimal washing. For two people over seven days, that’s 14 gallons as a minimum — not counting dishwashing, handwashing, or any fresh-water rinsing of gear.
A realistic coastal cruising budget is 1.5 gallons per person per day, so 21 gallons for two people for a week. If your tank holds 30–40 gallons, you’re fine with a mid-week top-up at a marina. If your tank is smaller, carry supplemental water in collapsible jugs stored in the cockpit or lazarette.
High-quality collapsible water containers take up almost no space when empty and can be filled at any marina. Keep two or three aboard as emergency reserve even if your tank is adequate — water is the provision where redundancy pays the highest dividend.
Food: The Provisioning Framework
The most useful framework for a week-long cruise is to plan by meal category rather than individual recipes. Trying to plan 21 specific meals leads to either overpacking or gaps. Planning by category gives you flexibility when weather, fatigue, or a great anchorage changes your plans.
Breakfasts (7 days)
Breakfasts underway should require minimal preparation — you may be on watch rotation, handling an early departure, or simply not hungry yet. Stock for a mix of:
- Granola or oatmeal (3–4 mornings) — no refrigeration required, one pot
- Eggs with toast or English muffins (2–3 mornings) — cook at anchor or a quiet passage
- Instant coffee, tea, or powdered drink mix — essential, stock more than you think you need
- UHT milk or powdered milk for cereal and coffee
- Fresh fruit for the first 2–3 days while it lasts
Lunches (7 days)
Lunch is often the easiest meal to underplan. On a passage day, no one wants to cook — cold food eaten from the cockpit is the reality. Stock for:
- Bread, crackers, or pita + cheese, deli meat, or canned fish (3–4 lunches)
- Canned soup or chili heated quickly (2 lunches)
- Leftovers from the previous night (1–2 lunches)
- Peanut butter, jam, honey — last the whole week without refrigeration
- Nuts, trail mix, energy bars — for long passages when stopping to eat isn’t practical
Dinners (7 days)
Dinner is where you invest the most time and get the most reward. Plan a mix of complexity levels — one or two real cooking nights (pasta, stir-fry, grilled fish), a few simpler options (tacos, curry from a pouch, grain bowls), and at least one planned restaurant night ashore or pizza delivery to the dinghy dock.
The most practical approach is the “pouch and can” base with fresh proteins early in the week:
- Days 1–2: Fresh proteins — chicken, fish, or steak. Cook while refrigeration is at its best.
- Days 3–4: Semi-perishables — eggs, hard cheese, sausage, vacuum-packed proteins.
- Days 5–7: Shelf-stable proteins — canned fish, lentils, beans, packaged Indian curry pouches.
The Provisioning List: Pantry Staples
These are the items that form the backbone of a week’s cooking regardless of what specific meals you plan. Stock these and your flexibility is high:
Dry Goods
- Pasta (2–3 varieties, 2 lbs total)
- Rice (2 lbs)
- Couscous or quinoa (quick-cooking, one-pot)
- Oatmeal (1 lb)
- Granola or cereal
- Crackers (2–3 boxes — Triscuits, water crackers)
- Bread or English muffins (first half of week; wraps and pita last longer)
- Canned tomatoes (2 cans) — pasta sauce base, shakshuka, soup
- Canned beans (4 cans — chickpeas, black beans, white beans)
- Canned fish (6 cans — tuna, sardines, smoked oysters)
- Curry pouches or shelf-stable Indian meals (3–4) — excellent last-resort dinners
- Nuts and trail mix (2 lbs) — snacks and passage food
- Energy/granola bars (one per person per day)
- Chocolate — for morale
Refrigerated/Cooled Items
- Eggs (1 dozen — last 1–2 weeks unrefrigerated if unwashed)
- Hard cheese (cheddar, parmesan) — lasts well under refrigeration
- Butter (salted, in a sealed container)
- Fresh proteins for days 1–3 (your choice)
- Condiments: hot sauce, mustard, mayo (small jars)
- Hummus or spreadable cheese (first few days)
Produce
Produce selection for a week-long cruise is a balance between freshness and longevity. Buy the full week’s supply at departure, choosing items with different shelf lives:
- Immediate (days 1–2): Fresh salad greens, tomatoes, stone fruit
- Mid-week (days 3–4): Bell peppers, zucchini, cucumbers
- Longer-lasting (days 5–7): Cabbage, carrots, onions, garlic, citrus
- Potatoes and sweet potatoes — weeks of shelf life, boil or roast
- Avocados — buy firm and let ripen during the week
Condiments and Cooking Essentials
- Olive oil (large bottle)
- Soy sauce or tamari
- Vinegar (red wine or apple cider)
- Salt and pepper (in waterproof containers)
- Spice kit — cumin, chili flakes, smoked paprika, oregano, garlic powder
- Bouillon cubes or liquid stock
- Lemon juice (bottled works fine for cooking)
Drinks
Hydration underway is more important than it feels — sun, wind, and physical work deplete you faster than you realize. Beyond drinking water, stock:
- Coffee (ground or instant — enough for 2 cups per person per day plus extra)
- Tea
- Electrolyte powder or packets — essential for hot weather passages
- Juice boxes or drink packets
- Beer or wine — modest amounts; stow safely and drink at anchor, not underway
- Sparkling water (cans) — a small luxury with significant morale value
Non-Food Provisions
Food and water are the obvious provisions. These non-food items are what separates a well-provisioned boat from one that’s constantly improvising:
Galley and Cooking
- Propane (verify tank levels before departure; carry a spare if space allows)
- Dish soap and a scrubber that won’t scratch non-stick
- Paper towels (2 rolls) and reusable cloth towels
- Zipper bags and reusable containers — critical for leftovers in a rolling anchorage
- Aluminum foil
- Cutting board with non-slip backing
Personal Care
- Sunscreen — more than you think, reapply constantly underway
- Lip balm with SPF
- Insect repellent for anchoring in creek mouths and estuaries
- Hand soap (biodegradable for overboard disposal)
- Toilet paper (more than you think — factor in guests, squalls that keep everyone below)
Medical and Safety Provisions
For your marine first aid kit and medical provisions, see our full First Aid Kit for Boats guide. At minimum, carry seasickness medication, pain relievers, antihistamines, and blister treatment — the four items most commonly needed on a week-long cruise.
Packing and Storage Aboard
How you stow provisions matters as much as what you bring. A locker that requires unloading three bags to reach the canned tomatoes you need at sea is a problem. The practical approach:
- Meal-kit bags: Group ingredients for specific meals in labeled zipper bags. Everything for Tuesday’s pasta goes in one bag. Saves time and prevents the “where is the garlic” hunt.
- Accessibility by frequency: Items used daily (coffee, snacks, salt, oil) go in the most accessible locker. Canned backups go deepest.
- Wet and dry separation: Keep dry goods away from the bilge and any locker that might take on water in heavy weather.
- Icebox discipline: Open the icebox as few times as possible and close it quickly. Organize it so the items you need most often are on top.
Related Guides
- First Aid Kit for Boats: Our Top Picks
- Coast Guard Required Safety Equipment
- Coastal Cruising Safety Checklist: Before You Leave the Dock
- Anchoring 101: Choosing the Right Anchor
Frequently Asked Questions
How much food do I need per person per day on a cruise?
A practical estimate is 1.5–2 lbs of food per person per day for coastal cruising, excluding water. This varies significantly based on activity level — offshore passages in cold weather burn far more calories than a gentle coastal hop in warm conditions. When in doubt, bring slightly more than you think you need; leftovers are never a problem.
Can I buy groceries along the way?
Yes, and it’s worth planning for. Many coastal cruising routes pass marinas near grocery stores. A mid-week provision run lets you start with less aboard (lighter boat, less spoilage risk), pick up fresh produce at the halfway point, and eat better overall. Check cruising guides for your route to identify grocery access points.
How do I keep produce fresh for a week?
Key factors: buy produce at peak freshness (not already near its end), store root vegetables and onions in mesh bags in a cool dry locker, keep leafy greens in sealed containers with a paper towel to absorb moisture, and eat the most perishable items first. Cabbage, carrots, citrus, and apples last remarkably well aboard — bell peppers and cucumbers less so.
What’s the best way to manage a small icebox?
Pre-chill the icebox with ice or block ice the day before departure. Block ice melts far more slowly than cubed — use block as your base and top with cube for accessibility. Keep the icebox in the coolest location aboard (not in direct sunlight), minimize openings, and drain meltwater regularly (it accelerates melting). For a week-long cruise with marina access, a mid-week ice top-up is usually practical.
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