구계항 tide times

Before you read this

The difference between the highest and lowest predicted level that day. Largest at spring tide, smallest at neap tide.

The mulddae number and the actual current strength drift apart by season, and the same mulddae runs differently over different ground.

This app does not rank tides for fishing. It copies times and heights.

Forecast for: 2026-10-12, Fetched at: 2026-10-12 02:11 UTC

Date	High tide / Low tide	Mulddae (tide-cycle name)	Tidal range
10/12 Mon	03:21 High tide 19 cm 10:30 Low tide 7 cm 18:50 High tide 20 cm 23:41 Low tide 16 cm	여덟매	13 cm
10/13 Tue	03:46 High tide 20 cm 11:26 Low tide 7 cm 19:52 High tide 20 cm	아홉매	13 cm
10/14 Wed	00:08 Low tide 19 cm 04:14 High tide 22 cm 12:24 Low tide 8 cm	열매	14 cm
10/15 Thu	04:43 High tide 24 cm 13:14 Low tide 9 cm	한꺽기	15 cm
10/16 Fri	05:12 High tide 25 cm 14:02 Low tide 9 cm	두꺽기	16 cm
10/17 Sat	05:46 High tide 26 cm 14:52 Low tide 10 cm	아조	16 cm
10/18 Sun	06:30 High tide 25 cm 15:50 Low tide 10 cm	조금	15 cm
10/19 Mon	07:37 High tide 24 cm 16:59 Low tide 10 cm	무시	14 cm

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Tide Forecast (High/Low) by the Korea Hydrographic and Oceanographic Agency, data.go.kr, KOGL Type 1

The list of forecast points was taken from the agency's Smart Tide Forecast on 2026-09-15.

국립해양조사원 스마트 조석예보 예보지점 목록(https://www.khoa.go.kr/swtc/main.do)

Mulddae names were taken from 726 days of the agency's calendar and fixed as a table on 2026-09-15.

Coordinates: 36.31875, 129.37911 Open in maps