20 (日)	01:30	07:21	13:22	20:19
	101cm	61cm	99cm	45cm
小潮 出 05:46 入 18:59 出 00:57 入 10:29

茂土浦／対馬（長崎）2025年04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
4/20 00:00	92.9	↑1.7
4/20 00:10	94.4	↑1.5
4/20 00:20	95.8	↑1.4
4/20 00:30	97.0	↑1.2
4/20 00:40	98.0	↑1.0
4/20 00:50	98.8	↑0.8
4/20 01:00	99.4	↑0.6
4/20 01:10	99.9	↑0.5
4/20 01:20	100.1	↑0.2	満潮
4/20 01:30	100.2	↑0.1	満潮
4/20 01:40	100.1	↓-0.1
4/20 01:50	99.8	↓-0.3
4/20 02:00	99.4	↓-0.4
4/20 02:10	98.8	↓-0.6
4/20 02:20	98.0	↓-0.8
4/20 02:30	97.1	↓-0.9
4/20 02:40	96.0	↓-1.1
4/20 02:50	94.8	↓-1.2
4/20 03:00	93.5	↓-1.3
4/20 03:10	92.1	↓-1.4
4/20 03:20	90.6	↓-1.5
4/20 03:30	89.0	↓-1.6
4/20 03:40	87.3	↓-1.7
4/20 03:50	85.6	↓-1.7
4/20 04:00	83.8	↓-1.8
4/20 04:10	82.1	↓-1.7
4/20 04:20	80.3	↓-1.8
4/20 04:30	78.5	↓-1.8
4/20 04:40	76.7	↓-1.8
4/20 04:50	75.0	↓-1.7
4/20 05:00	73.3	↓-1.7
4/20 05:10	71.6	↓-1.7
4/20 05:20	70.1	↓-1.5
4/20 05:30	68.6	↓-1.5
4/20 05:40	67.2	↓-1.4
4/20 05:50	65.9	↓-1.3
4/20 06:00	64.7	↓-1.2
4/20 06:10	63.7	↓-1.0
4/20 06:20	62.7	↓-1.0
4/20 06:30	61.9	↓-0.8
4/20 06:40	61.3	↓-0.6
4/20 06:50	60.7	↓-0.6
4/20 07:00	60.4	↓-0.3
4/20 07:10	60.2	↓-0.2
4/20 07:20	60.1	↓-0.1	干潮
4/20 07:30	60.2	↑0.1
4/20 07:40	60.4	↑0.2
4/20 07:50	60.8	↑0.4
4/20 08:00	61.3	↑0.5
4/20 08:10	61.9	↑0.6
4/20 08:20	62.7	↑0.8
4/20 08:30	63.6	↑0.9
4/20 08:40	64.7	↑1.1
4/20 08:50	65.8	↑1.1
4/20 09:00	67.0	↑1.2
4/20 09:10	68.4	↑1.4
4/20 09:20	69.8	↑1.4
4/20 09:30	71.3	↑1.5
4/20 09:40	72.9	↑1.6
4/20 09:50	74.5	↑1.6
4/20 10:00	76.1	↑1.6
4/20 10:10	77.8	↑1.7
4/20 10:20	79.5	↑1.7
4/20 10:30	81.2	↑1.7
4/20 10:40	82.8	↑1.6
4/20 10:50	84.5	↑1.7
4/20 11:00	86.1	↑1.6
4/20 11:10	87.7	↑1.6
4/20 11:20	89.2	↑1.5
4/20 11:30	90.6	↑1.4
4/20 11:40	91.9	↑1.3
4/20 11:50	93.2	↑1.3
4/20 12:00	94.3	↑1.1
4/20 12:10	95.4	↑1.1
4/20 12:20	96.3	↑0.9
4/20 12:30	97.1	↑0.8
4/20 12:40	97.8	↑0.7
4/20 12:50	98.3	↑0.5
4/20 13:00	98.7	↑0.4
4/20 13:10	98.9	↑0.2
4/20 13:20	99.0	↑0.1	満潮
4/20 13:30	98.9	↓-0.1
4/20 13:40	98.7	↓-0.2
4/20 13:50	98.3	↓-0.4
4/20 14:00	97.8	↓-0.5
4/20 14:10	97.2	↓-0.6
4/20 14:20	96.3	↓-0.9
4/20 14:30	95.4	↓-0.9
4/20 14:40	94.3	↓-1.1
4/20 14:50	93.1	↓-1.2
4/20 15:00	91.8	↓-1.3
4/20 15:10	90.3	↓-1.5
4/20 15:20	88.8	↓-1.5
4/20 15:30	87.1	↓-1.7
4/20 15:40	85.4	↓-1.7
4/20 15:50	83.5	↓-1.9
4/20 16:00	81.6	↓-1.9
4/20 16:10	79.7	↓-1.9
4/20 16:20	77.7	↓-2.0
4/20 16:30	75.7	↓-2.0
4/20 16:40	73.6	↓-2.1	最大潮位差
4/20 16:50	71.6	↓-2.0
4/20 17:00	69.5	↓-2.1	最大潮位差
4/20 17:10	67.5	↓-2.0
4/20 17:20	65.5	↓-2.0
4/20 17:30	63.5	↓-2.0
4/20 17:40	61.5	↓-2.0
4/20 17:50	59.7	↓-1.8
4/20 18:00	57.9	↓-1.8
4/20 18:10	56.2	↓-1.7
4/20 18:20	54.5	↓-1.7
4/20 18:30	53.0	↓-1.5
4/20 18:40	51.6	↓-1.4
4/20 18:50	50.3	↓-1.3
4/20 19:00	49.1	↓-1.2
4/20 19:10	48.0	↓-1.1
4/20 19:20	47.1	↓-0.9
4/20 19:30	46.3	↓-0.8
4/20 19:40	45.7	↓-0.6
4/20 19:50	45.2	↓-0.5
4/20 20:00	44.9	↓-0.3
4/20 20:10	44.7	↓-0.2	干潮
4/20 20:20	44.6	↓-0.1
4/20 20:30	44.7	↑0.1
4/20 20:40	45.0	↑0.3
4/20 20:50	45.4	↑0.4
4/20 21:00	46.0	↑0.6
4/20 21:10	46.6	↑0.6
4/20 21:20	47.5	↑0.9
4/20 21:30	48.4	↑0.9
4/20 21:40	49.5	↑1.1
4/20 21:50	50.7	↑1.2
4/20 22:00	52.0	↑1.3
4/20 22:10	53.4	↑1.4
4/20 22:20	54.9	↑1.5
4/20 22:30	56.5	↑1.6
4/20 22:40	58.1	↑1.6
4/20 22:50	59.9	↑1.8
4/20 23:00	61.6	↑1.7
4/20 23:10	63.5	↑1.9
4/20 23:20	65.3	↑1.8
4/20 23:30	67.2	↑1.9
4/20 23:40	69.1	↑1.9
4/20 23:50	70.9	↑1.8