Staying in touch with family from a ship: a practical guide

By StratPollen Studio · Updated 5 November 2026 · 4 min read

Months at sea are hard on everyone, and often hardest on the people waiting at home. Better internet on ships has made daily contact possible for many crews, but it still takes a little planning to make it work well with time zones, watch schedules and a shared, limited connection.

This guide gathers practical tips for seafarers and their families, based on how ship connections actually behave.

Agree a rhythm before you sign on

The most useful conversation happens before you leave. Talk with your family about:

• How often you'll be in touch. Promise what you can keep. "A message every day and a call when the signal allows" is easier to keep than "a video call every night".
• Quiet periods. There may be days with little or no connection, during long ocean crossings, in some regions, or when the ship is busy in port. Warn your family so silence doesn't cause panic.
• Who to call in an emergency. Families should keep the phone number of your manning agency or the company's crewing office. They can reach the ship even when you can't be reached directly.

Handle the time zones

Ship's time changes as you cross time zones, sometimes every few days. A few habits help:

• Add your home city to your phone's world clock so you can see the time there at a glance.
• Agree on call windows that work for both sides, such as your off-watch evening and their morning, and update them as the ship moves.
• Remember that watch-keepers sleep at odd hours. Families can send messages anytime, but should expect replies to come later.

Choose the right kind of contact for the connection

When the connection is slow or your data allowance is small, the type of contact matters a lot. These are typical figures from independent tests; real usage varies with the app, the quality setting and the connection.

A 30-minute video call can therefore use 150–450 MB, which could be a big part of a monthly crew allowance. A voice call of the same length uses only a small fraction of that.

Voice notes are underrated. They don't need both people online at once, they survive a patchy connection, and children love hearing a parent's voice at bedtime even when a live call isn't possible.

Make it feel less distant

Staying close is about more than how often you talk. Small shared routines help a lot:

• A weekly photo swap: one picture from the ship, one from home.
• Bedtime stories: record yourself reading a few books before you sail, so your children can play them while you're away.
• The same film or series: download it on both sides and watch an episode each, then talk about it.
• Letters for special days: write birthday or anniversary notes before you leave, for your family to open on the day.
• Share the ordinary things, not just the news. A meal, the weather, a funny moment on board. That's what makes someone feel present.

Make the most of port calls

• Seafarers' centres in many ports offer free Wi-Fi, a place to relax and sometimes transport into town. The ITF Seafarers' Trust Shore Leave app lists seafarers' centres around the world and works offline.
• A local SIM card can be far cheaper than roaming if you'll be in one country for a while.
• Do your big downloads in port: app updates, photo backups, films for the next voyage.

When it gets hard

Homesickness, worry about family problems you can't fix from the ship, and the strain of missing big moments are all normal. They don't mean anything is wrong with you or your relationship.

If it starts to weigh heavily, talk to someone, whether a crewmate you trust or a professional. SeafarerHelp, run by the charity ISWAN, is a free, confidential helpline for seafarers and their families, open 24 hours a day in many languages, including Filipino. Our guide to stress and anxiety at sea lists ways to reach them and other support.

Tips for families at home

• Keep messages coming even when replies are slow. They're read and appreciated, even if the answer arrives a day later.
• Try not to read too much into silence. Most of the time it just means a busy watch or a weak signal.
• Save big decisions and worrying news for a proper call, when you can talk them through, rather than a short message they'll read alone at 3 a.m.
• Keep the agency's contact details somewhere everyone in the household can find them.

Quick takeaways

• Agree a realistic rhythm, and an emergency contact, before signing on.
• Match the kind of contact to the connection: text and voice notes go a long way.
• Shared routines matter more than call length.
• Use port calls for heavy downloads and free Wi-Fi.