20 (日)	06:50	00:06	18:29	12:20
	66cm	29cm	75cm	43cm
長潮 出 07:03 入 18:10 出 03:42 入 13:22

泉（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	28.1	↓-0.2	干潮
2/20 00:10	28.1	0
2/20 00:20	28.2	↑0.1
2/20 00:30	28.4	↑0.2
2/20 00:40	28.7	↑0.3
2/20 00:50	29.1	↑0.4
2/20 01:00	29.6	↑0.5
2/20 01:10	30.2	↑0.6
2/20 01:20	30.9	↑0.7
2/20 01:30	31.7	↑0.8
2/20 01:40	32.5	↑0.8
2/20 01:50	33.5	↑1.0
2/20 02:00	34.5	↑1.0
2/20 02:10	35.5	↑1.0
2/20 02:20	36.7	↑1.2
2/20 02:30	37.9	↑1.2
2/20 02:40	39.2	↑1.3
2/20 02:50	40.5	↑1.3
2/20 03:00	41.8	↑1.3
2/20 03:10	43.2	↑1.4
2/20 03:20	44.7	↑1.5
2/20 03:30	46.1	↑1.4
2/20 03:40	47.5	↑1.4
2/20 03:50	49.0	↑1.5
2/20 04:00	50.4	↑1.4
2/20 04:10	51.9	↑1.5
2/20 04:20	53.3	↑1.4
2/20 04:30	54.7	↑1.4
2/20 04:40	56.0	↑1.3
2/20 04:50	57.2	↑1.2
2/20 05:00	58.4	↑1.2
2/20 05:10	59.6	↑1.2
2/20 05:20	60.6	↑1.0
2/20 05:30	61.6	↑1.0
2/20 05:40	62.4	↑0.8
2/20 05:50	63.2	↑0.8
2/20 06:00	63.8	↑0.6
2/20 06:10	64.4	↑0.6
2/20 06:20	64.8	↑0.4
2/20 06:30	65.1	↑0.3
2/20 06:40	65.2	↑0.1	満潮
2/20 06:50	65.3	↑0.1	満潮
2/20 07:00	65.2	↓-0.1
2/20 07:10	65.0	↓-0.2
2/20 07:20	64.7	↓-0.3
2/20 07:30	64.3	↓-0.4
2/20 07:40	63.7	↓-0.6
2/20 07:50	63.1	↓-0.6
2/20 08:00	62.4	↓-0.7
2/20 08:10	61.6	↓-0.8
2/20 08:20	60.7	↓-0.9
2/20 08:30	59.8	↓-0.9
2/20 08:40	58.8	↓-1.0
2/20 08:50	57.7	↓-1.1
2/20 09:00	56.7	↓-1.0
2/20 09:10	55.6	↓-1.1
2/20 09:20	54.5	↓-1.1
2/20 09:30	53.4	↓-1.1
2/20 09:40	52.3	↓-1.1
2/20 09:50	51.2	↓-1.1
2/20 10:00	50.2	↓-1.0
2/20 10:10	49.2	↓-1.0
2/20 10:20	48.2	↓-1.0
2/20 10:30	47.3	↓-0.9
2/20 10:40	46.4	↓-0.9
2/20 10:50	45.7	↓-0.7
2/20 11:00	44.9	↓-0.8
2/20 11:10	44.3	↓-0.6
2/20 11:20	43.7	↓-0.6
2/20 11:30	43.3	↓-0.4
2/20 11:40	42.9	↓-0.4
2/20 11:50	42.6	↓-0.3
2/20 12:00	42.3	↓-0.3
2/20 12:10	42.2	↓-0.1	干潮
2/20 12:20	42.2	0	干潮
2/20 12:30	42.2	0
2/20 12:40	42.4	↑0.2
2/20 12:50	42.6	↑0.2
2/20 13:00	42.9	↑0.3
2/20 13:10	43.4	↑0.5
2/20 13:20	43.9	↑0.5
2/20 13:30	44.5	↑0.6
2/20 13:40	45.1	↑0.6
2/20 13:50	45.9	↑0.8
2/20 14:00	46.7	↑0.8
2/20 14:10	47.6	↑0.9
2/20 14:20	48.6	↑1.0
2/20 14:30	49.7	↑1.1
2/20 14:40	50.8	↑1.1
2/20 14:50	52.0	↑1.2
2/20 15:00	53.2	↑1.2
2/20 15:10	54.5	↑1.3
2/20 15:20	55.8	↑1.3
2/20 15:30	57.2	↑1.4
2/20 15:40	58.6	↑1.4
2/20 15:50	59.9	↑1.3
2/20 16:00	61.3	↑1.4
2/20 16:10	62.7	↑1.4
2/20 16:20	64.1	↑1.4
2/20 16:30	65.4	↑1.3
2/20 16:40	66.7	↑1.3
2/20 16:50	67.9	↑1.2
2/20 17:00	69.0	↑1.1
2/20 17:10	70.1	↑1.1
2/20 17:20	71.1	↑1.0
2/20 17:30	72.0	↑0.9
2/20 17:40	72.7	↑0.7
2/20 17:50	73.4	↑0.7
2/20 18:00	73.9	↑0.5
2/20 18:10	74.2	↑0.3
2/20 18:20	74.4	↑0.2	満潮
2/20 18:30	74.5	↑0.1
2/20 18:40	74.4	↓-0.1
2/20 18:50	74.1	↓-0.3
2/20 19:00	73.7	↓-0.4
2/20 19:10	73.1	↓-0.6
2/20 19:20	72.3	↓-0.8
2/20 19:30	71.4	↓-0.9
2/20 19:40	70.3	↓-1.1
2/20 19:50	69.1	↓-1.2
2/20 20:00	67.8	↓-1.3
2/20 20:10	66.3	↓-1.5
2/20 20:20	64.7	↓-1.6
2/20 20:30	63.0	↓-1.7
2/20 20:40	61.1	↓-1.9
2/20 20:50	59.3	↓-1.8
2/20 21:00	57.3	↓-2.0
2/20 21:10	55.3	↓-2.0
2/20 21:20	53.3	↓-2.0
2/20 21:30	51.2	↓-2.1	最大潮位差
2/20 21:40	49.1	↓-2.1	最大潮位差
2/20 21:50	47.0	↓-2.1	最大潮位差
2/20 22:00	45.0	↓-2.0
2/20 22:10	42.9	↓-2.1	最大潮位差
2/20 22:20	41.0	↓-1.9
2/20 22:30	39.0	↓-2.0
2/20 22:40	37.2	↓-1.8
2/20 22:50	35.4	↓-1.8
2/20 23:00	33.7	↓-1.7
2/20 23:10	32.1	↓-1.6
2/20 23:20	30.6	↓-1.5
2/20 23:30	29.2	↓-1.4
2/20 23:40	27.9	↓-1.3
2/20 23:50	26.7	↓-1.2