20 (日)	05:09	11:04	17:11	23:58
	65cm	37cm	71cm	17cm
長潮 出 07:03 入 18:11 出 03:42 入 13:23

小鹿湾／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	28.7	↑1.2
2/20 00:10	29.9	↑1.2
2/20 00:20	31.2	↑1.3
2/20 00:30	32.5	↑1.3
2/20 00:40	34.0	↑1.5
2/20 00:50	35.5	↑1.5
2/20 01:00	37.0	↑1.5
2/20 01:10	38.6	↑1.6
2/20 01:20	40.2	↑1.6
2/20 01:30	41.8	↑1.6
2/20 01:40	43.4	↑1.6
2/20 01:50	45.1	↑1.7
2/20 02:00	46.7	↑1.6
2/20 02:10	48.3	↑1.6
2/20 02:20	49.9	↑1.6
2/20 02:30	51.4	↑1.5
2/20 02:40	52.9	↑1.5
2/20 02:50	54.3	↑1.4
2/20 03:00	55.7	↑1.4
2/20 03:10	57.0	↑1.3
2/20 03:20	58.2	↑1.2
2/20 03:30	59.4	↑1.2
2/20 03:40	60.4	↑1.0
2/20 03:50	61.4	↑1.0
2/20 04:00	62.2	↑0.8
2/20 04:10	62.9	↑0.7
2/20 04:20	63.6	↑0.7
2/20 04:30	64.1	↑0.5
2/20 04:40	64.5	↑0.4
2/20 04:50	64.7	↑0.2
2/20 05:00	64.9	↑0.2	満潮
2/20 05:10	64.9	0
2/20 05:20	64.9	0
2/20 05:30	64.7	↓-0.2
2/20 05:40	64.4	↓-0.3
2/20 05:50	63.9	↓-0.5
2/20 06:00	63.4	↓-0.5
2/20 06:10	62.8	↓-0.6
2/20 06:20	62.1	↓-0.7
2/20 06:30	61.3	↓-0.8
2/20 06:40	60.4	↓-0.9
2/20 06:50	59.5	↓-0.9
2/20 07:00	58.4	↓-1.1
2/20 07:10	57.3	↓-1.1
2/20 07:20	56.2	↓-1.1
2/20 07:30	55.0	↓-1.2
2/20 07:40	53.8	↓-1.2
2/20 07:50	52.5	↓-1.3
2/20 08:00	51.3	↓-1.2
2/20 08:10	50.0	↓-1.3
2/20 08:20	48.8	↓-1.2
2/20 08:30	47.5	↓-1.3
2/20 08:40	46.3	↓-1.2
2/20 08:50	45.1	↓-1.2
2/20 09:00	44.0	↓-1.1
2/20 09:10	42.9	↓-1.1
2/20 09:20	41.8	↓-1.1
2/20 09:30	40.9	↓-0.9
2/20 09:40	40.0	↓-0.9
2/20 09:50	39.2	↓-0.8
2/20 10:00	38.4	↓-0.8
2/20 10:10	37.8	↓-0.6
2/20 10:20	37.3	↓-0.5
2/20 10:30	36.8	↓-0.5
2/20 10:40	36.5	↓-0.3
2/20 10:50	36.3	↓-0.2
2/20 11:00	36.2	↓-0.1	干潮
2/20 11:10	36.3	↑0.1
2/20 11:20	36.4	↑0.1
2/20 11:30	36.7	↑0.3
2/20 11:40	37.0	↑0.3
2/20 11:50	37.5	↑0.5
2/20 12:00	38.1	↑0.6
2/20 12:10	38.8	↑0.7
2/20 12:20	39.6	↑0.8
2/20 12:30	40.5	↑0.9
2/20 12:40	41.5	↑1.0
2/20 12:50	42.6	↑1.1
2/20 13:00	43.8	↑1.2
2/20 13:10	45.0	↑1.2
2/20 13:20	46.3	↑1.3
2/20 13:30	47.7	↑1.4
2/20 13:40	49.1	↑1.4
2/20 13:50	50.5	↑1.4
2/20 14:00	52.0	↑1.5
2/20 14:10	53.5	↑1.5
2/20 14:20	55.0	↑1.5
2/20 14:30	56.4	↑1.4
2/20 14:40	57.9	↑1.5
2/20 14:50	59.3	↑1.4
2/20 15:00	60.7	↑1.4
2/20 15:10	62.1	↑1.4
2/20 15:20	63.3	↑1.2
2/20 15:30	64.5	↑1.2
2/20 15:40	65.7	↑1.2
2/20 15:50	66.7	↑1.0
2/20 16:00	67.7	↑1.0
2/20 16:10	68.5	↑0.8
2/20 16:20	69.2	↑0.7
2/20 16:30	69.8	↑0.6
2/20 16:40	70.3	↑0.5
2/20 16:50	70.7	↑0.4
2/20 17:00	70.9	↑0.2
2/20 17:10	71.0	↑0.1	満潮
2/20 17:20	70.9	↓-0.1
2/20 17:30	70.7	↓-0.2
2/20 17:40	70.3	↓-0.4
2/20 17:50	69.8	↓-0.5
2/20 18:00	69.2	↓-0.6
2/20 18:10	68.4	↓-0.8
2/20 18:20	67.4	↓-1.0
2/20 18:30	66.4	↓-1.0
2/20 18:40	65.2	↓-1.2
2/20 18:50	63.8	↓-1.4
2/20 19:00	62.4	↓-1.4
2/20 19:10	60.8	↓-1.6
2/20 19:20	59.2	↓-1.6
2/20 19:30	57.4	↓-1.8
2/20 19:40	55.6	↓-1.8
2/20 19:50	53.7	↓-1.9
2/20 20:00	51.7	↓-2.0
2/20 20:10	49.7	↓-2.0
2/20 20:20	47.6	↓-2.1	最大潮位差
2/20 20:30	45.5	↓-2.1	最大潮位差
2/20 20:40	43.4	↓-2.1	最大潮位差
2/20 20:50	41.3	↓-2.1	最大潮位差
2/20 21:00	39.2	↓-2.1	最大潮位差
2/20 21:10	37.2	↓-2.0
2/20 21:20	35.1	↓-2.1	最大潮位差
2/20 21:30	33.1	↓-2.0
2/20 21:40	31.2	↓-1.9
2/20 21:50	29.4	↓-1.8
2/20 22:00	27.6	↓-1.8
2/20 22:10	25.9	↓-1.7
2/20 22:20	24.4	↓-1.5
2/20 22:30	23.0	↓-1.4
2/20 22:40	21.7	↓-1.3
2/20 22:50	20.5	↓-1.2
2/20 23:00	19.5	↓-1.0
2/20 23:10	18.6	↓-0.9
2/20 23:20	17.9	↓-0.7
2/20 23:30	17.3	↓-0.6
2/20 23:40	17.0	↓-0.3
2/20 23:50	16.7	↓-0.3	干潮