r/maritime

I am experiencing a consistent, time-specific undervoltage condition on one of two 30 A, 120 V shore-power circuits supplying my vessel in a marina slip. Each circuit uses a separate 30 A cable and feeds an independent electrical system aboard the boat.

Symptoms The affected pedestal receptacle exhibits the following behavior, repeatable on multiple mornings between approximately 09:00 and 11:00 AM:

• Voltage drops to 10–20 V
• Intermittently spikes to ~50 V
• Drops again, then slowly recovers to nominal 120 V

The companion receptacle on the same pedestal remains stable at 120 V throughout. Direct voltage measurements confirm the issue is isolated to the marina-supplied receptacle, not the boat-side wiring or appliances.

System Description The pedestal is fed from a marina distribution panel containing individual revenue meters for each slip. The meters are supplied by a nearby step-down (I assume its step down) transformer. The transformer primary is served from the utility through a main disconnect enclosure equipped with three 100 A fuses.

The marina has a high live-aboard population, resulting in sustained heavy loading on an aging dockside electrical plant.

Questions

1. For work on the dockside infrastructure—specifically the 100 A main fuses, transformer, metering section, feeders, and pedestal receptacles down to the point of attachment—does this require an electrician who is specially qualified or certified for marina and boatyard installations (NEC Article 555)? I fully understand that any work on the vessel side must use ABYC-compliant marine-grade components and methods.
2. Could a failing or intermittent 100 A upstream fuse/breaker (ahead of the transformer and meters) produce a low or fluctuating voltage condition isolated to a single downstream receptacle? If not, what are the most likely causes for an isolated voltage drop/fluctuation of this nature? (Examples: loose or failed termination, high-resistance or damaged conductor, neutral issues, meter socket or pedestal connection problems, etc.)

I am standing by for questions as needed.

I'm a 27 year old electronics engineer that's recently wanted to get into the maritime industry. Is there any cadetship programs or similar that would suit me? (I'm based in Europe). I don't have any experience or certificates, but want to get out there as quickly as possible. Ideally I would want to attend a program that would give me "on the job training" after the basic on-land STCW training.

Any and all help/pointers is highly appreciated.

I’m a marine engineer working offshore.

People hear that and imagine a solid, well-organized operation where everything is under control.

Let me tell you what happened recently.

We ran out of food.

Not in a “we’re missing snacks” kind of way.

I mean actual food. Proper meals. Gone.

It started slowly — portions got smaller, fewer options, things just… disappeared from the menu. At first nobody really said anything. You just notice it.

Then one day you go to the mess room and it’s like:

rice, maybe something that used to be chicken, and that’s it.

No fresh stuff. No variety. Nothing.

Turns out resupply got delayed. Offshore logistics, weather, scheduling — whatever the reason, the result is the same: you’re stuck in the middle of nowhere with limited food.

And here’s the thing people don’t understand about offshore life:

You can’t just “go buy something”.

You can’t order delivery.

You can’t even leave.

You are completely dependent on what’s already onboard.

Grown men started actually worrying about meals.

You’d hear people asking “what’s for dinner?” like it suddenly mattered way more than it should.

Morale drops fast when food goes bad.

It sounds stupid until you’re there.

You’re working long hours, in heat, in noise — and food is basically the only small comfort you have during the day.

Take that away, and everything feels heavier.

Some guys started saving food from earlier meals.

Others just stopped expecting anything decent.

And yeah — we’re still doing our jobs like normal. Machinery doesn’t care if you had a proper meal or not.

That’s offshore life.

High salary, serious responsibility… and sometimes you’re sitting there eating plain rice, wondering how this is your reality.

I’m not complaining — just sharing what people don’t see.

my wife’s brother works as a painter on cargo vessels. his routine is pretty simple: checks a few sites, reaches out to people he knows, calls recruiters.

but honestly it seems like a constant struggle to land the next contract after a rotation. sometimes he misses good openings, sometimes the offers are just too low. last time it took him almost 6 months to find something decent.

curious how others deal with this. what actually works for you?

Hello ! I have an interview tomorrow for a Maritime scholarship. I really want to work on and in ships in general but I'm worried because my pre calculus and basic calculus grades are only at 85-90%, but despite that i still chose to apply for BS Marine Engineering.

if you have any tips that can help me with the interview with sponsor companies, please help. I really need the scholarship because it is the only way and reason my parent would allow me to pursue this course and I'm the first in my family to take on engineering so there's really no one i could ask for help.

thanks !

I want to be a cook on cargo ships. Are there any cooks here who could tell me what it's like to work on a cargo ship? What experience on land do you need to get the job? Sailors, what would you like a menu to look like? What dishes would you like to eat most often on board? I would really appreciate any information and any comment. Thank you!

1st year maritime academy deck cadet here. I ultimately want to work for UNOLS, but don't see many 3rd mate positions get posted on their job board. Mostly seeing 2nd mate and engineers. If I can't get in with UNOLS straight away, what kind of vessels do you think would be best to work on while working towards UNOLS? Also, what are the most valuable endorsements to have for research vessels? Any experience and advice is appreciated.

Hi everyone,

I’m thinking about starting a career as a seaman and wanted to get some friendly advice from people who are already in the field.

A bit about me:20 years old boy. I’ve done my A/Ls in physical science and got a C pass for General English and S pass for Combined Maths. I’m not sure if that’s enough to get started, so I’d really like to hear your thoughts.

I have a few questions:

• What kind of entry-level qualifications can I apply for and where?
• Are my A/L results okay to enter this field, or do I need more qualifications?
• What certifications should I get first (like STCW or anything else)?
• How did you personally get your first seaman job?

Also, I’d love to hear about your personal experiences:

• How was your first job at sea?
• Was it hard to get selected?
• Any challenges or things I should prepare for?

And finally, where do you usually apply for these jobs? Any trusted agencies or websites you recommend?

I’m just starting out and trying to understand the path, so any advice or real experiences would mean a lot.

Thanks in advance! 🙏