Regional ChecksAllπŸ“… Updated 2026-05-05

Tongyeong and South Coast Island-Water Check

A South Coast checklist for island channels, aquaculture areas, passenger vessels, and currents

Start with the key point. A South Coast checklist for island channels, aquaculture areas, passenger vessels, and currents

Visual guide

Read tide as a curve

Do not read only high and low tide times. Put departure, return, depth margin, wind, and current on the same line.

High tideLow tideDepartReturn
High water does not always mean weak currentAdd more margin if return nears low tideDo not judge rivers, dams, or sluices from a tide table alone

Many routes do not mean easy routes

Tongyeong and South Coast island waters can look sheltered, but narrow channels, aquaculture, fishing boats, passenger vessels, and current can be complex.

Check sequence

  1. Say today’s islands, ports, and turn-back point out loud.
  2. Mark aquaculture, nets, navigation marks, and passenger routes.
  3. Check tide and current information together.
  4. Check marine forecast and buoy observations.
  5. Check restricted areas and reporting requirements.
  6. Prepare backup communication because phone coverage can vary.

πŸ“Ž Sources

7

This guide is based on the sources below. Laws, notices, and fees can change, so check the original source before use.

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  7. 7

Remember before departure

This guide is general information. For actual license booking, renewal, operation, reporting, and restricted-area decisions, confirm the latest Korea Coast Guard portal and relevant authority guidance.

Report errors or outdated information to contact.bbangjae@gmail.com.