23 (金)	02:59	09:05	15:16	22:14
	78cm	50cm	82cm	38cm
小潮 出 05:43 入 19:01 出 12:07 入 01:23

泉（長崎）1999年04月23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
4/23 00:00	59.4	↑1.7	最大潮位差
4/23 00:10	61.1	↑1.7	最大潮位差
4/23 00:20	62.8	↑1.7	最大潮位差
4/23 00:30	64.4	↑1.6
4/23 00:40	66.0	↑1.6
4/23 00:50	67.5	↑1.5
4/23 01:00	68.9	↑1.4
4/23 01:10	70.3	↑1.4
4/23 01:20	71.5	↑1.2
4/23 01:30	72.7	↑1.2
4/23 01:40	73.7	↑1.0
4/23 01:50	74.6	↑0.9
4/23 02:00	75.5	↑0.9
4/23 02:10	76.1	↑0.6
4/23 02:20	76.7	↑0.6
4/23 02:30	77.1	↑0.4
4/23 02:40	77.4	↑0.3
4/23 02:50	77.6	↑0.2	満潮
4/23 03:00	77.6	0
4/23 03:10	77.5	↓-0.1
4/23 03:20	77.3	↓-0.2
4/23 03:30	77.0	↓-0.3
4/23 03:40	76.5	↓-0.5
4/23 03:50	76.0	↓-0.5
4/23 04:00	75.4	↓-0.6
4/23 04:10	74.6	↓-0.8
4/23 04:20	73.8	↓-0.8
4/23 04:30	72.9	↓-0.9
4/23 04:40	72.0	↓-0.9
4/23 04:50	71.0	↓-1.0
4/23 05:00	69.9	↓-1.1
4/23 05:10	68.8	↓-1.1
4/23 05:20	67.7	↓-1.1
4/23 05:30	66.5	↓-1.2
4/23 05:40	65.3	↓-1.2
4/23 05:50	64.2	↓-1.1
4/23 06:00	63.0	↓-1.2
4/23 06:10	61.8	↓-1.2
4/23 06:20	60.7	↓-1.1
4/23 06:30	59.5	↓-1.2
4/23 06:40	58.5	↓-1.0
4/23 06:50	57.4	↓-1.1
4/23 07:00	56.4	↓-1.0
4/23 07:10	55.4	↓-1.0
4/23 07:20	54.5	↓-0.9
4/23 07:30	53.7	↓-0.8
4/23 07:40	52.9	↓-0.8
4/23 07:50	52.2	↓-0.7
4/23 08:00	51.5	↓-0.7
4/23 08:10	51.0	↓-0.5
4/23 08:20	50.5	↓-0.5
4/23 08:30	50.2	↓-0.3
4/23 08:40	49.9	↓-0.3
4/23 08:50	49.7	↓-0.2
4/23 09:00	49.6	↓-0.1	干潮
4/23 09:10	49.6	0
4/23 09:20	49.7	↑0.1
4/23 09:30	49.9	↑0.2
4/23 09:40	50.2	↑0.3
4/23 09:50	50.6	↑0.4
4/23 10:00	51.1	↑0.5
4/23 10:10	51.8	↑0.7
4/23 10:20	52.5	↑0.7
4/23 10:30	53.3	↑0.8
4/23 10:40	54.1	↑0.8
4/23 10:50	55.1	↑1.0
4/23 11:00	56.1	↑1.0
4/23 11:10	57.2	↑1.1
4/23 11:20	58.4	↑1.2
4/23 11:30	59.6	↑1.2
4/23 11:40	60.9	↑1.3
4/23 11:50	62.2	↑1.3
4/23 12:00	63.6	↑1.4
4/23 12:10	64.9	↑1.3
4/23 12:20	66.3	↑1.4
4/23 12:30	67.6	↑1.3
4/23 12:40	69.0	↑1.4
4/23 12:50	70.3	↑1.3
4/23 13:00	71.6	↑1.3
4/23 13:10	72.8	↑1.2
4/23 13:20	74.0	↑1.2
4/23 13:30	75.1	↑1.1
4/23 13:40	76.2	↑1.1
4/23 13:50	77.2	↑1.0
4/23 14:00	78.1	↑0.9
4/23 14:10	78.9	↑0.8
4/23 14:20	79.6	↑0.7
4/23 14:30	80.1	↑0.5
4/23 14:40	80.6	↑0.5
4/23 14:50	81.0	↑0.4
4/23 15:00	81.2	↑0.2
4/23 15:10	81.4	↑0.2	満潮
4/23 15:20	81.4	0
4/23 15:30	81.2	↓-0.2
4/23 15:40	81.0	↓-0.2
4/23 15:50	80.6	↓-0.4
4/23 16:00	80.2	↓-0.4
4/23 16:10	79.6	↓-0.6
4/23 16:20	78.9	↓-0.7
4/23 16:30	78.1	↓-0.8
4/23 16:40	77.2	↓-0.9
4/23 16:50	76.1	↓-1.1
4/23 17:00	75.0	↓-1.1
4/23 17:10	73.9	↓-1.1
4/23 17:20	72.6	↓-1.3
4/23 17:30	71.2	↓-1.4
4/23 17:40	69.8	↓-1.4
4/23 17:50	68.4	↓-1.4
4/23 18:00	66.9	↓-1.5
4/23 18:10	65.3	↓-1.6
4/23 18:20	63.7	↓-1.6
4/23 18:30	62.1	↓-1.6
4/23 18:40	60.5	↓-1.6
4/23 18:50	58.9	↓-1.6
4/23 19:00	57.3	↓-1.6
4/23 19:10	55.6	↓-1.7	最大潮位差
4/23 19:20	54.0	↓-1.6
4/23 19:30	52.5	↓-1.5
4/23 19:40	51.0	↓-1.5
4/23 19:50	49.5	↓-1.5
4/23 20:00	48.0	↓-1.5
4/23 20:10	46.7	↓-1.3
4/23 20:20	45.4	↓-1.3
4/23 20:30	44.2	↓-1.2
4/23 20:40	43.1	↓-1.1
4/23 20:50	42.0	↓-1.1
4/23 21:00	41.1	↓-0.9
4/23 21:10	40.3	↓-0.8
4/23 21:20	39.6	↓-0.7
4/23 21:30	39.0	↓-0.6
4/23 21:40	38.5	↓-0.5
4/23 21:50	38.1	↓-0.4
4/23 22:00	37.9	↓-0.2
4/23 22:10	37.8	↓-0.1	干潮
4/23 22:20	37.8	0
4/23 22:30	38.0	↑0.2
4/23 22:40	38.3	↑0.3
4/23 22:50	38.7	↑0.4
4/23 23:00	39.2	↑0.5
4/23 23:10	39.9	↑0.7
4/23 23:20	40.7	↑0.8
4/23 23:30	41.6	↑0.9
4/23 23:40	42.6	↑1.0
4/23 23:50	43.7	↑1.1