Questions tagged [boats]

Questions referring to the use or care of boats

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Finding the nautical 'chart datum'/LAT, and heights above it, visibly in a physical landscape

I live in Totnes, a UK town on the tidal river Dart estuary. There is a perfect height of water for putting my canoe into the water, at a set of steps near a local pub. Being tidal, this perfect water ...
Captainpadlock's user avatar
2 votes
0 answers
148 views

How many boats have been found encased in ice but still accessible?

I was watching National Treasure again today and the scene in which Cage and his team discover and explore the Charlotte made me curious. They find the ship buried under ice and snow, yet, though ...
Demon's user avatar
  • 21
1 vote
1 answer
76 views

New 2.5 hp outboard motor has reduced power at full throttle

I have a new 2.5 hp 4-stroke Mercury outboard motor on a 12-foot aluminum boat: I've used the motor four times; 15 km per trip. When I first got the motor, it seemed to have a lot more power at full ...
User1974's user avatar
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5 votes
1 answer
147 views

Boating — Avoid hitting water hazards in unfamiliar, uncharted lakes

I have a 12-foot aluminum boat with a 2.5 hp motor that I want to use on various lakes in Northeastern Ontario. The lakes are small, remote lakes that aren't on navigational charts. There are a few ...
User1974's user avatar
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6 votes
2 answers
871 views

What are adjustable strap buckles called?

I have a folding seat for my aluminum boat that is broken. The seam between the two bottom pads has ripped apart after just a few uses. I want to build my own version of the seat out of plywood (like ...
User1974's user avatar
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1 vote
0 answers
41 views

Boat motor rattles oarlock horns

I have oarlock horns attached to the oars of my aluminum boat. They make a terrible racket when I use my 2.5 hp Mercury outboard motor. The vibrations from the motor travel through the boat and ...
User1974's user avatar
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5 votes
3 answers
574 views

Waterproof safety kit for aluminum boat

What kind of safety kit should I have for my 12-ft aluminum boat -- for solo day trips on lakes in Eastern Ontario? I'm especially interested in having a waterproof kit with a waterproof flashlight. ...
User1974's user avatar
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3 votes
3 answers
174 views

Avoid spilling gas into water when filling portable outboard motor

I have a 2.5hp portable Mercury outboard motor (link #1 and link #2). The gas tank is built into the top of the motor; there’s no external gas tank or line. The tank is very small, so it needs to be ...
User1974's user avatar
  • 1,263
3 votes
1 answer
196 views

Launch boat on a pebble beach

I want to launch a 12-foot aluminum boat at an off-road location. I previously launched the boat/trailer at this location by attaching the tongue of the trailer to a 4-wheeled dolly (link 1 & ...
User1974's user avatar
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6 votes
3 answers
3k views

Can't see empty trailer when backing down boat launch

When backing a small, empty boat trailer down a steep boat launch: As a novice, I often can't see the trailer in my mirrors, even when the truck tailgate is down. Not being able to see the trailer ...
User1974's user avatar
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0 votes
2 answers
480 views

Why are outboard motor handles located on the lefthand side?

The outboard motors I've seen have the handle positioned on the lefthand side of the engine. The operator would sit on the right side of the boat/motor and use their left hand to steer and throttle ...
User1974's user avatar
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0 votes
3 answers
387 views

Down to what depth do I have a chance of surviving a submarine accident?

If a glass bottom boat or a shallow "snorkeling"-style submarine has an accident 3 metre below sea level, chances are I can just swim to the surface and survive unhurt. Source: viator.com ...
gerrit's user avatar
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1 vote
1 answer
332 views

Yamaha 9.9 4-stroke outboard motor won't start (after working fine a minute ago)

I recently purchased a used 12-foot aluminum boat with a Yamaha 9.9 4-stroke outboard motor. Earlier in the week, I had started the motor a few times in the driveway (in a barrel of water) without ...
User1974's user avatar
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2 votes
1 answer
72 views

How can I keep water and leaves from accumulating on my boat cover?

My stock boat cover deteriorated to the point that I needed a new one. It had poles to hold up the middle so water would just roll off. The replacement I bought looks like the image below. It does not ...
Homer's user avatar
  • 473
1 vote
1 answer
115 views

Quick-release for boat battery terminal loops

I have a D18S/T3 battery that I want to use to power the lights of an aluminum boat. I don't want to leave the battery in the boat when I'm not using it. I figure the elements would damage the ...
User1974's user avatar
  • 1,263
1 vote
0 answers
98 views

Leaky roof in wooden boat!

Recently, my partner purchased a narrow boat to live on in the London canals. It is great! The only problem is that it has a fully wooden roof, and after the last week of heat, the wood seems to have ...
Kai Harris's user avatar
2 votes
2 answers
960 views

Testing outboard motor when not in water

I'm new to boating. I recently purchased a used boat that has a 9.9 Yamaha 4-stroke outboard motor. The previous owner showed me that the motor works, by running it for a second while the boat was on ...
User1974's user avatar
  • 1,263
1 vote
2 answers
263 views

How to find quiet outboard motor

I have a very low tolerance for loud noises due to ear problems. I want to get a 12 or 14-foot aluminum boat and a motor, but I want the motor to be quiet. How can I determine what type/brand of ...
User1974's user avatar
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1 vote
0 answers
105 views

Did I understand the fuel economy of my boat correctly?

I don't know anything about outdoor sports or anything beyond the downtown of my metropolitan city. But someone gifted me a boat (along with piece of land in the middle of no where) and I'm trying to ...
learningtech's user avatar
6 votes
2 answers
2k views

What is meant by "an Easterly wind"?

Does it mean that the wind is coming from east to west. Or is it meaning that the wind is coming from west to east?
user24675's user avatar
1 vote
2 answers
718 views

What is a 40 gross tonnage boat like?

I am about to start a course for boating license for boats up to 40 gross tons. I wonder how big such a boat is? I looked everywhere for concrete examples, but most only provide length or other ...
user1721135's user avatar
-3 votes
1 answer
185 views

automated system for detection of "problems" and waking up from sleep on a yacht at night

So I want to travel across Atlantic Ocean alone in my boat. And I like to sleep good..8h if possible My question is, is there an automated system, radar (or some vessel detection system) that can wake ...
OWADVL's user avatar
  • 113
3 votes
0 answers
248 views

Do I need registration under the Greek Law for inflatable canoe having length between 1 to 2.80 meters?

I thought to buy an inflatable canoe and cross the following distance between Poros Island and Daskaleio: But do inflatable canoe such as this one (link for reference) need to be registered under the ...
Dimitrios Desyllas's user avatar
2 votes
2 answers
647 views

Does an Inflatable boat w a 4hp motor need a license in Ontario?

I bought a 4-person inflatable boat (around $600). I would like to equip that with a 4HP 4-Stroke outboard motor. I'm not sure if I need a licence for that in Ontario, Canada. In addition, I believe ...
Mironline's user avatar
  • 123
4 votes
1 answer
464 views

How long does it take to sail up the Mississippi?

The head of navigation of the Mississippi River depends on the type of craft and on the source you look at. For large oceangoing ships, it seems to be Baton Rouge, but otherwise, seems to be the Coon ...
rwallace's user avatar
  • 1,691
4 votes
1 answer
206 views

Free Online Text Books For Sailing

The FAA has a website to download free text books to learn all the things required to become a pilot. https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/ Is there a similar website ...
John Shearing's user avatar
1 vote
0 answers
76 views

Special trimaran design for extra power [closed]

First time posting on this particular forum so the usual about directing me to another stack exchange if applicable. I found most related questions to boats here, so I hope I'm at the right place. I'm ...
Trioxidane's user avatar
11 votes
3 answers
4k views

Why did Lewis and Clark use square rigged boats?

The best way to travel across wilderness with a lot of gear depends on the exact nature of the terrain; in particular, if it contains rivers, the best solution may be a boat. Lewis and Clark ...
rwallace's user avatar
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5 votes
2 answers
637 views

Why is sailing straight downwind considered dangerous?

I've been watching a video on learning to sail, https://www.youtube.com/watch?v=k6DEToYI-7w&ab_channel=ClintonLakeSailingAssociation and much of it is clear, but it has left me with a couple of ...
rwallace's user avatar
  • 1,691
1 vote
2 answers
165 views

Is the head of navigation same for sailing and motorboats?

Rivers are often described as having a 'head of navigation', the furthest upstream point you can reach in a ship coming from the sea. Does this equally apply, regardless of propulsion method? In ...
rwallace's user avatar
  • 1,691
3 votes
1 answer
480 views

Ways to pull up a stuck anchor?

There have been times where I have been on my friends pontoon boat in an average lake and we would drop anchor to go fishing but struggle to get the anchor out of the water. On some occasions, we had ...
Timmy Jim's user avatar
  • 1,369
3 votes
1 answer
118 views

aluminum or hard plastic boat oar?

I lost my boat oar for my 8-ft long pontoon row boat and I need a new one, But I don't know what kind to get. I only lost one oar and the other one is hard plastic. I lost my oar because I let go and ...
Peyton 's user avatar
3 votes
1 answer
192 views

Fix/patch a leaky through-hull fitting below the waterline

I have a small (21') sailboat with a bilge pump hose that outputs to a through-hull that, depending on the weight distribution in the boat, is sometimes slightly below the waterline (not a great ...
Ian's user avatar
  • 203
6 votes
1 answer
356 views

Repairs for severely damaged EPS/epoxy stand-up paddle board

I’ve never been on a SUP before. Many people have them in my area. I’ve seen people on them at the beach and in the river, always dreamed of having one but they've been too expensive for a new one. So ...
D A's user avatar
  • 63
22 votes
4 answers
7k views

How efficient is travel by canoe?

How efficient is travel in a canoe, in terms of effort/time required to cover distance? Or kayak, pirogue, any kind of small boat that is moved by paddling instead of sail or motor - is there a ...
rwallace's user avatar
  • 1,691
4 votes
1 answer
115 views

In a river with light traffic, while swimming its length, how to be better seen by boats?

I try to look forward and flip to my back to look backward every five or so strokes, but my goggles eventually fog up. It's hard to see boats unless I'm constantly stopping to clean out my goggles. ...
adamaero's user avatar
  • 141
1 vote
1 answer
318 views

Is there a more accurate way to gauge the fuel level on my ski boat?

I own a 1988 Malibu Skier, and one of the things I've been thinking about upgrading on it is the fuel gauge. Specifically, I want to be able to have some kind of digital reading of how much fuel I ...
kingderzelas's user avatar
20 votes
4 answers
8k views

Surfacing out of a sunken ship/submarine - Survival Tips

Here is a scary scenario: Let's say you were in a ship or submarine that sunk to the bottom of the ocean. No scuba gear, no oxygen tank, nothing. The depth of the ocean is such that nitrogen ...
mph85's user avatar
  • 781
1 vote
1 answer
136 views

replace Sunfish flotation blocks

My sunfish got to be over two hundred lbs.I opened up the forward deck to find only expanding foam. No Styrofoam. I see pics of the Styrofoam but need the specs/dimensions of the Styrofoam. I have ...
Mike N's user avatar
  • 11
0 votes
1 answer
372 views

Drawbacks and advantages of using a trimaran instead of a monohull for sailing in the arctic?

Which would be the main advantages and drawbacks of trying to sail a cruising trimaran in summer from the Azores to the Arctic, well past Svalbard but not quite to the pole? From the experienced ...
shieldedtulip's user avatar
2 votes
2 answers
839 views

Does an outboard motor impeller go bad if it isn't exercised regularly?

The impeller on my outboard motor (2002 2 stroke 75 HP Yamaha) was replace last year before I used it. It was fully serviced at that the time, but the motor hasn't been run in about 12 months. Does ...
Homer's user avatar
  • 473
34 votes
2 answers
13k views

Is it possible to 'live off the sea'?

I've recently become aware of the American 'survivalist' or 'prepper' phenomenon. The general idea seems to be that 'something bad' (exactly what seems to vary) is going to happen, civilization will ...
ConanTheGerbil's user avatar
11 votes
1 answer
445 views

Help me interface these two nautical devices

I'm crew on a boat (wooden 8.5m from 1973) which has a GPS and a tiller pilot that seem to work fine separately, but don't seem to want to talk to one-another. My captain is adamant this combination "...
KlaymenDK's user avatar
  • 211
8 votes
1 answer
503 views

Understanding the transition in USCG Personal Flotation Device (PFD) Labeling

In this question a couple years ago: What do life jacket ratings mean (Type I, Type II, etc)?, we see the traditional types many of us learned about in Boating Safety courses, or in Scout/ Youth camp, ...
cobaltduck's user avatar
  • 5,178
6 votes
3 answers
2k views

Flat bottom boat trolling motor power

I am wondering how to estimate the needed motor power for boating upstream on big rivers like, for example, Danube. (mean the bottom to middle part, i.e. where the Danube is wide and "slow"?). To be ...
clt60's user avatar
  • 163
6 votes
1 answer
117 views

How much heel is optimal on a small katamaran in low wind?

I am a novice sailor (at best) and natively German-speaking, so the question might contain incorrect use of sailing terms and further misconceptions - thanks for any pointers in comments. In high ...
imsodin's user avatar
  • 21.7k
4 votes
2 answers
884 views

What are the differences between a lighthouse and a light station in terms of the specific purpose?

One summer evening we drove to Race Point, the farthest tip of Cape Cod, Massachusetts, USA. We were told there was a lighthouse at that spot, and wanted to see the light shine through the darkness, ...
Sue Saddest Farewell TGO GL's user avatar
3 votes
2 answers
13k views

What are those other three holes in the boat's transom?

The second one from left to right is the only one I'm currently plugging. Is it alright not to close the other three? The boat hull is MAKO 86 23 feet . The boat is not currently sinking, but every ...
user1261620's user avatar
1 vote
2 answers
1k views

What type of boat is this with a single mast and a square sail? [closed]

What type of boat might this be? Or what category of boats would it fall under?
Dr. Shmuel's user avatar
4 votes
2 answers
550 views

What is this protrusion on the bottom of the sailboat?

I recently acquired a sailboat and noticed a small protrusion under the starboard side of the hull in front of the keel. Does anyone know what this is? The boat is a 1976 hunter 25. I have not put it ...
mvt3641's user avatar
  • 43