홍도항 tide times

Address: 전라남도 신안군 흑산면 홍도리

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	02:16 High tide 309 cm 08:01 Low tide 30 cm 14:47 High tide 343 cm 20:33 Low tide 65 cm	여덟매	313 cm
10/13 Tue	02:47 High tide 299 cm 08:31 Low tide 32 cm 15:23 High tide 340 cm 21:09 Low tide 80 cm	아홉매	308 cm
10/14 Wed	03:18 High tide 286 cm 09:02 Low tide 39 cm 15:59 High tide 331 cm 21:47 Low tide 98 cm	열매	292 cm
10/15 Thu	03:49 High tide 272 cm 09:34 Low tide 52 cm 16:35 High tide 318 cm 22:27 Low tide 116 cm	한꺽기	266 cm
10/16 Fri	04:22 High tide 258 cm 10:09 Low tide 68 cm 17:14 High tide 301 cm 23:13 Low tide 134 cm	두꺽기	233 cm
10/17 Sat	04:58 High tide 243 cm 10:49 Low tide 86 cm 18:00 High tide 283 cm	아조	197 cm
10/18 Sun	00:12 Low tide 148 cm 05:44 High tide 229 cm 11:41 Low tide 105 cm 19:00 High tide 265 cm	조금	160 cm
10/19 Mon	01:35 Low tide 156 cm 06:49 High tide 217 cm 13:00 Low tide 120 cm 20:21 High tide 255 cm	무시	135 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: 34.68111, 125.19500 Open in maps