There’s something truly magical about canal cruising in summer—the calm water, leafy towpaths, and long golden evenings make it one of the most relaxing ways to explore the countryside. But when the temperature rises, even the most peaceful journey can start to feel a little too warm—especially inside a narrowboat.
Don’t sweat it (literally). With a few simple strategies, you can stay cool, comfortable, and fully enjoy your summer canal holiday. Here are our top tips to beat the heat while cruising the waterways.
1. Start Cruising Early in the Day
Mornings are cooler, quieter, and ideal for cruising.
- Start early (before 9 a.m.) to take advantage of the lower temperatures.
- You’ll avoid the hottest part of the day, which is typically between 2–5 p.m.
- Moor up early afternoon and relax in the shade or head off for a local walk or pub visit.
2. Open Up the Boat—Strategically
Ventilation is key.
- Open side hatches, windows, and roof vents when moored or cruising at low speed.
- Create a cross breeze by opening hatches on both sides of the boat.
- Use mosquito nets or screens if insects are a concern in the evenings.
Tip: Keep doors and windows shut during the peak heat to trap cooler morning air, then open everything later as the outside temperature drops.
3. Stay Hydrated
This one’s simple but easy to forget on the move.
- Keep a refillable water bottle within reach for everyone on board.
- Encourage kids to drink regularly, especially if they’re active helping with locks.
- Stock the fridge with cool drinks and refreshing snacks like cucumber, watermelon, or grapes.
4. Use Lightweight Bedding and Clothes
Ditch heavy duvets and flannel PJs.
- Bring cotton sheets or travel blankets for nighttime.
- Wear light, breathable fabrics like linen or moisture-wicking synthetics.
- A cooling face mist or damp washcloth works wonders for instant relief.
5. Moor in the Shade
If you plan to stop mid-day or overnight, try to find a shady mooring spot.
- Look for overhanging trees or wooded sections of the towpath.
- North-facing moorings often get less direct sunlight.
Bonus: A shaded boat interior is much easier to cool down in the evening.
6. Use Portable Fans or Cooling Towels
Most hire boats won’t have air conditioning, but a few accessories can make a big difference.
- Battery-powered or USB fans work well (charge them while cruising).
- Cooling towels stay chilled when dampened—great around your neck or head.
- Consider a solar-powered fan to keep air circulating without draining the battery.
7. Embrace the Water
No, not swimming in the canal—but use the water to your advantage.
- Soak your feet in a bucket of cool canal water while moored.
- Use a water spray bottle to mist yourself or others when it gets too warm.
- Take advantage of canalside cafés with ice cream or shaded seating.
8. Slow Down and Relax
Summer heat is the perfect excuse to take it easy.
- Cruise slower than usual, enjoy the scenery, and avoid rushing through locks in full sun.
- Take breaks in nearby villages or shaded towpaths.
- Embrace the slow pace of canal life—it’s part of the charm!
9. Protect Yourself from the Sun
The sun can be deceptively strong when you’re on the water all day.
- Wear a wide-brimmed hat, sunglasses, and high-SPF sunscreen.
- Reapply sunscreen every couple of hours, especially when working locks.
- Keep kids protected with UV clothing or rash vests.
10. Know When to Pause
If it’s just too hot, there’s no harm in mooring up and taking a break.
- Canal holidays are flexible—you don’t have to be moving all the time.
- A long lunch in a shady pub garden or a siesta on deck might be exactly what you need.
Final Thoughts
A summer canal cruise can be wonderfully refreshing—as long as you’re prepared for the heat. With a few simple adjustments, you can keep your boat (and your crew) cool, hydrated, and happy throughout your journey.
So pack your sunhat, bring a fan, and enjoy the slow, sun-drenched days of canal life at their best.
