20 (金)	03:02	09:12	15:46	22:47
	59cm	42cm	62cm	33cm
長潮 出 05:45 入 18:59 出 12:03 入 01:59

網代（長崎）2040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	48.0	↑1.0
4/20 00:10	49.0	↑1.0
4/20 00:20	50.0	↑1.0
4/20 00:30	50.9	↑0.9
4/20 00:40	51.8	↑0.9
4/20 00:50	52.6	↑0.8
4/20 01:00	53.4	↑0.8
4/20 01:10	54.2	↑0.8
4/20 01:20	54.9	↑0.7
4/20 01:30	55.5	↑0.6
4/20 01:40	56.1	↑0.6
4/20 01:50	56.6	↑0.5
4/20 02:00	57.0	↑0.4
4/20 02:10	57.4	↑0.4
4/20 02:20	57.7	↑0.3
4/20 02:30	58.0	↑0.3
4/20 02:40	58.2	↑0.2
4/20 02:50	58.3	↑0.1
4/20 03:00	58.3	0	満潮
4/20 03:10	58.3	0
4/20 03:20	58.2	↓-0.1
4/20 03:30	58.1	↓-0.1
4/20 03:40	57.8	↓-0.3
4/20 03:50	57.6	↓-0.2
4/20 04:00	57.2	↓-0.4
4/20 04:10	56.8	↓-0.4
4/20 04:20	56.4	↓-0.4
4/20 04:30	55.9	↓-0.5
4/20 04:40	55.4	↓-0.5
4/20 04:50	54.8	↓-0.6
4/20 05:00	54.2	↓-0.6
4/20 05:10	53.6	↓-0.6
4/20 05:20	52.9	↓-0.7
4/20 05:30	52.2	↓-0.7
4/20 05:40	51.5	↓-0.7
4/20 05:50	50.8	↓-0.7
4/20 06:00	50.1	↓-0.7
4/20 06:10	49.4	↓-0.7
4/20 06:20	48.7	↓-0.7
4/20 06:30	48.0	↓-0.7
4/20 06:40	47.3	↓-0.7
4/20 06:50	46.6	↓-0.7
4/20 07:00	46.0	↓-0.6
4/20 07:10	45.4	↓-0.6
4/20 07:20	44.8	↓-0.6
4/20 07:30	44.2	↓-0.6
4/20 07:40	43.7	↓-0.5
4/20 07:50	43.2	↓-0.5
4/20 08:00	42.8	↓-0.4
4/20 08:10	42.4	↓-0.4
4/20 08:20	42.1	↓-0.3
4/20 08:30	41.8	↓-0.3
4/20 08:40	41.6	↓-0.2
4/20 08:50	41.5	↓-0.1
4/20 09:00	41.4	↓-0.1
4/20 09:10	41.3	↓-0.1	干潮
4/20 09:20	41.4	↑0.1
4/20 09:30	41.5	↑0.1
4/20 09:40	41.6	↑0.1
4/20 09:50	41.8	↑0.2
4/20 10:00	42.1	↑0.3
4/20 10:10	42.4	↑0.3
4/20 10:20	42.7	↑0.3
4/20 10:30	43.2	↑0.5
4/20 10:40	43.6	↑0.4
4/20 10:50	44.2	↑0.6
4/20 11:00	44.7	↑0.5
4/20 11:10	45.4	↑0.7
4/20 11:20	46.0	↑0.6
4/20 11:30	46.7	↑0.7
4/20 11:40	47.4	↑0.7
4/20 11:50	48.1	↑0.7
4/20 12:00	48.9	↑0.8
4/20 12:10	49.7	↑0.8
4/20 12:20	50.5	↑0.8
4/20 12:30	51.2	↑0.7
4/20 12:40	52.0	↑0.8
4/20 12:50	52.8	↑0.8
4/20 13:00	53.6	↑0.8
4/20 13:10	54.4	↑0.8
4/20 13:20	55.1	↑0.7
4/20 13:30	55.9	↑0.8
4/20 13:40	56.6	↑0.7
4/20 13:50	57.3	↑0.7
4/20 14:00	57.9	↑0.6
4/20 14:10	58.5	↑0.6
4/20 14:20	59.0	↑0.5
4/20 14:30	59.5	↑0.5
4/20 14:40	60.0	↑0.5
4/20 14:50	60.4	↑0.4
4/20 15:00	60.7	↑0.3
4/20 15:10	61.0	↑0.3
4/20 15:20	61.2	↑0.2
4/20 15:30	61.3	↑0.1
4/20 15:40	61.4	↑0.1	満潮
4/20 15:50	61.4	0
4/20 16:00	61.3	↓-0.1
4/20 16:10	61.1	↓-0.2
4/20 16:20	60.9	↓-0.2
4/20 16:30	60.6	↓-0.3
4/20 16:40	60.3	↓-0.3
4/20 16:50	59.9	↓-0.4
4/20 17:00	59.4	↓-0.5
4/20 17:10	58.8	↓-0.6
4/20 17:20	58.2	↓-0.6
4/20 17:30	57.5	↓-0.7
4/20 17:40	56.8	↓-0.7
4/20 17:50	56.0	↓-0.8
4/20 18:00	55.1	↓-0.9
4/20 18:10	54.2	↓-0.9
4/20 18:20	53.3	↓-0.9
4/20 18:30	52.3	↓-1.0
4/20 18:40	51.3	↓-1.0
4/20 18:50	50.3	↓-1.0
4/20 19:00	49.3	↓-1.0
4/20 19:10	48.2	↓-1.1	最大潮位差
4/20 19:20	47.2	↓-1.0
4/20 19:30	46.1	↓-1.1	最大潮位差
4/20 19:40	45.0	↓-1.1	最大潮位差
4/20 19:50	44.0	↓-1.0
4/20 20:00	42.9	↓-1.1	最大潮位差
4/20 20:10	41.9	↓-1.0
4/20 20:20	40.9	↓-1.0
4/20 20:30	40.0	↓-0.9
4/20 20:40	39.0	↓-1.0
4/20 20:50	38.2	↓-0.8
4/20 21:00	37.4	↓-0.8
4/20 21:10	36.6	↓-0.8
4/20 21:20	35.9	↓-0.7
4/20 21:30	35.2	↓-0.7
4/20 21:40	34.7	↓-0.5
4/20 21:50	34.2	↓-0.5
4/20 22:00	33.7	↓-0.5
4/20 22:10	33.4	↓-0.3
4/20 22:20	33.1	↓-0.3
4/20 22:30	33.0	↓-0.1
4/20 22:40	32.9	↓-0.1	干潮
4/20 22:50	32.9	0
4/20 23:00	32.9	0
4/20 23:10	33.1	↑0.2
4/20 23:20	33.4	↑0.3
4/20 23:30	33.7	↑0.3
4/20 23:40	34.1	↑0.4
4/20 23:50	34.6	↑0.5