20 (日)	05:10	10:57	16:58	23:57
	83cm	57cm	90cm	29cm
長潮 出 07:03 入 18:11 出 03:42 入 13:23

茂土浦／対馬（長崎）2028年02月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/20 00:00	42.8	↑1.3
2/20 00:10	44.3	↑1.5
2/20 00:20	45.8	↑1.5
2/20 00:30	47.4	↑1.6
2/20 00:40	49.1	↑1.7
2/20 00:50	50.8	↑1.7
2/20 01:00	52.6	↑1.8
2/20 01:10	54.4	↑1.8
2/20 01:20	56.2	↑1.8
2/20 01:30	58.0	↑1.8
2/20 01:40	59.8	↑1.8
2/20 01:50	61.6	↑1.8
2/20 02:00	63.4	↑1.8
2/20 02:10	65.2	↑1.8
2/20 02:20	66.9	↑1.7
2/20 02:30	68.6	↑1.7
2/20 02:40	70.2	↑1.6
2/20 02:50	71.7	↑1.5
2/20 03:00	73.2	↑1.5
2/20 03:10	74.6	↑1.4
2/20 03:20	75.9	↑1.3
2/20 03:30	77.1	↑1.2
2/20 03:40	78.2	↑1.1
2/20 03:50	79.2	↑1.0
2/20 04:00	80.0	↑0.8
2/20 04:10	80.8	↑0.8
2/20 04:20	81.5	↑0.7
2/20 04:30	82.0	↑0.5
2/20 04:40	82.4	↑0.4
2/20 04:50	82.7	↑0.3
2/20 05:00	82.9	↑0.2	満潮
2/20 05:10	82.9	0	満潮
2/20 05:20	82.9	0
2/20 05:30	82.7	↓-0.2
2/20 05:40	82.4	↓-0.3
2/20 05:50	82.0	↓-0.4
2/20 06:00	81.5	↓-0.5
2/20 06:10	80.9	↓-0.6
2/20 06:20	80.2	↓-0.7
2/20 06:30	79.4	↓-0.8
2/20 06:40	78.5	↓-0.9
2/20 06:50	77.6	↓-0.9
2/20 07:00	76.6	↓-1.0
2/20 07:10	75.5	↓-1.1
2/20 07:20	74.4	↓-1.1
2/20 07:30	73.3	↓-1.1
2/20 07:40	72.1	↓-1.2
2/20 07:50	70.9	↓-1.2
2/20 08:00	69.7	↓-1.2
2/20 08:10	68.5	↓-1.2
2/20 08:20	67.3	↓-1.2
2/20 08:30	66.2	↓-1.1
2/20 08:40	65.0	↓-1.2
2/20 08:50	63.9	↓-1.1
2/20 09:00	62.8	↓-1.1
2/20 09:10	61.8	↓-1.0
2/20 09:20	60.9	↓-0.9
2/20 09:30	60.0	↓-0.9
2/20 09:40	59.2	↓-0.8
2/20 09:50	58.5	↓-0.7
2/20 10:00	57.8	↓-0.7
2/20 10:10	57.3	↓-0.5
2/20 10:20	56.8	↓-0.5
2/20 10:30	56.5	↓-0.3
2/20 10:40	56.3	↓-0.2
2/20 10:50	56.2	↓-0.1	干潮
2/20 11:00	56.1	↓-0.1
2/20 11:10	56.3	↑0.2
2/20 11:20	56.5	↑0.2
2/20 11:30	56.8	↑0.3
2/20 11:40	57.2	↑0.4
2/20 11:50	57.8	↑0.6
2/20 12:00	58.4	↑0.6
2/20 12:10	59.2	↑0.8
2/20 12:20	60.0	↑0.8
2/20 12:30	61.0	↑1.0
2/20 12:40	62.0	↑1.0
2/20 12:50	63.1	↑1.1
2/20 13:00	64.3	↑1.2
2/20 13:10	65.5	↑1.2
2/20 13:20	66.8	↑1.3
2/20 13:30	68.2	↑1.4
2/20 13:40	69.5	↑1.3
2/20 13:50	71.0	↑1.5
2/20 14:00	72.4	↑1.4
2/20 14:10	73.8	↑1.4
2/20 14:20	75.2	↑1.4
2/20 14:30	76.6	↑1.4
2/20 14:40	78.0	↑1.4
2/20 14:50	79.3	↑1.3
2/20 15:00	80.6	↑1.3
2/20 15:10	81.9	↑1.3
2/20 15:20	83.0	↑1.1
2/20 15:30	84.1	↑1.1
2/20 15:40	85.1	↑1.0
2/20 15:50	86.1	↑1.0
2/20 16:00	86.9	↑0.8
2/20 16:10	87.5	↑0.6
2/20 16:20	88.1	↑0.6
2/20 16:30	88.6	↑0.5
2/20 16:40	88.9	↑0.3
2/20 16:50	89.0	↑0.1	満潮
2/20 17:00	89.1	↑0.1
2/20 17:10	89.0	↓-0.1
2/20 17:20	88.7	↓-0.3
2/20 17:30	88.3	↓-0.4
2/20 17:40	87.7	↓-0.6
2/20 17:50	87.0	↓-0.7
2/20 18:00	86.2	↓-0.8
2/20 18:10	85.2	↓-1.0
2/20 18:20	84.0	↓-1.2
2/20 18:30	82.7	↓-1.3
2/20 18:40	81.3	↓-1.4
2/20 18:50	79.8	↓-1.5
2/20 19:00	78.1	↓-1.7
2/20 19:10	76.4	↓-1.7
2/20 19:20	74.5	↓-1.9
2/20 19:30	72.5	↓-2.0
2/20 19:40	70.5	↓-2.0
2/20 19:50	68.3	↓-2.2
2/20 20:00	66.2	↓-2.1
2/20 20:10	63.9	↓-2.3	最大潮位差
2/20 20:20	61.7	↓-2.2
2/20 20:30	59.4	↓-2.3	最大潮位差
2/20 20:40	57.1	↓-2.3	最大潮位差
2/20 20:50	54.8	↓-2.3	最大潮位差
2/20 21:00	52.5	↓-2.3	最大潮位差
2/20 21:10	50.3	↓-2.2
2/20 21:20	48.1	↓-2.2
2/20 21:30	45.9	↓-2.2
2/20 21:40	43.9	↓-2.0
2/20 21:50	41.9	↓-2.0
2/20 22:00	40.0	↓-1.9
2/20 22:10	38.2	↓-1.8
2/20 22:20	36.5	↓-1.7
2/20 22:30	35.0	↓-1.5
2/20 22:40	33.6	↓-1.4
2/20 22:50	32.3	↓-1.3
2/20 23:00	31.2	↓-1.1
2/20 23:10	30.3	↓-0.9
2/20 23:20	29.6	↓-0.7
2/20 23:30	29.0	↓-0.6
2/20 23:40	28.6	↓-0.4
2/20 23:50	28.4	↓-0.2	干潮