20 (日)	05:03	10:53	17:18	-
	48cm	33cm	55cm	-
長潮 出 07:03 入 18:10 出 03:42 入 13:22

網代（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	27.5	↑0.7
2/20 00:10	28.3	↑0.8
2/20 00:20	29.1	↑0.8
2/20 00:30	29.9	↑0.8
2/20 00:40	30.8	↑0.9
2/20 00:50	31.6	↑0.8
2/20 01:00	32.5	↑0.9
2/20 01:10	33.4	↑0.9
2/20 01:20	34.4	↑1.0
2/20 01:30	35.3	↑0.9
2/20 01:40	36.2	↑0.9
2/20 01:50	37.1	↑0.9
2/20 02:00	38.0	↑0.9
2/20 02:10	38.9	↑0.9
2/20 02:20	39.7	↑0.8
2/20 02:30	40.5	↑0.8
2/20 02:40	41.3	↑0.8
2/20 02:50	42.1	↑0.8
2/20 03:00	42.8	↑0.7
2/20 03:10	43.5	↑0.7
2/20 03:20	44.1	↑0.6
2/20 03:30	44.7	↑0.6
2/20 03:40	45.2	↑0.5
2/20 03:50	45.7	↑0.5
2/20 04:00	46.1	↑0.4
2/20 04:10	46.5	↑0.4
2/20 04:20	46.8	↑0.3
2/20 04:30	47.0	↑0.2
2/20 04:40	47.2	↑0.2
2/20 04:50	47.3	↑0.1
2/20 05:00	47.3	0	満潮
2/20 05:10	47.3	0
2/20 05:20	47.2	↓-0.1
2/20 05:30	47.1	↓-0.1
2/20 05:40	46.9	↓-0.2
2/20 05:50	46.6	↓-0.3
2/20 06:00	46.3	↓-0.3
2/20 06:10	46.0	↓-0.3
2/20 06:20	45.6	↓-0.4
2/20 06:30	45.1	↓-0.5
2/20 06:40	44.6	↓-0.5
2/20 06:50	44.1	↓-0.5
2/20 07:00	43.5	↓-0.6
2/20 07:10	42.9	↓-0.6
2/20 07:20	42.3	↓-0.6
2/20 07:30	41.7	↓-0.6
2/20 07:40	41.1	↓-0.6
2/20 07:50	40.4	↓-0.7
2/20 08:00	39.7	↓-0.7
2/20 08:10	39.1	↓-0.6
2/20 08:20	38.4	↓-0.7
2/20 08:30	37.8	↓-0.6
2/20 08:40	37.2	↓-0.6
2/20 08:50	36.6	↓-0.6
2/20 09:00	36.0	↓-0.6
2/20 09:10	35.4	↓-0.6
2/20 09:20	34.9	↓-0.5
2/20 09:30	34.4	↓-0.5
2/20 09:40	34.0	↓-0.4
2/20 09:50	33.6	↓-0.4
2/20 10:00	33.3	↓-0.3
2/20 10:10	33.0	↓-0.3
2/20 10:20	32.8	↓-0.2
2/20 10:30	32.6	↓-0.2
2/20 10:40	32.5	↓-0.1
2/20 10:50	32.4	↓-0.1	干潮
2/20 11:00	32.4	0
2/20 11:10	32.5	↑0.1
2/20 11:20	32.7	↑0.2
2/20 11:30	32.9	↑0.2
2/20 11:40	33.2	↑0.3
2/20 11:50	33.5	↑0.3
2/20 12:00	33.9	↑0.4
2/20 12:10	34.4	↑0.5
2/20 12:20	34.9	↑0.5
2/20 12:30	35.5	↑0.6
2/20 12:40	36.1	↑0.6
2/20 12:50	36.8	↑0.7
2/20 13:00	37.5	↑0.7
2/20 13:10	38.3	↑0.8
2/20 13:20	39.1	↑0.8
2/20 13:30	40.0	↑0.9
2/20 13:40	40.8	↑0.8
2/20 13:50	41.7	↑0.9
2/20 14:00	42.6	↑0.9
2/20 14:10	43.5	↑0.9
2/20 14:20	44.5	↑1.0
2/20 14:30	45.4	↑0.9
2/20 14:40	46.3	↑0.9
2/20 14:50	47.2	↑0.9
2/20 15:00	48.1	↑0.9
2/20 15:10	48.9	↑0.8
2/20 15:20	49.7	↑0.8
2/20 15:30	50.5	↑0.8
2/20 15:40	51.2	↑0.7
2/20 15:50	51.9	↑0.7
2/20 16:00	52.5	↑0.6
2/20 16:10	53.1	↑0.6
2/20 16:20	53.6	↑0.5
2/20 16:30	54.0	↑0.4
2/20 16:40	54.4	↑0.4
2/20 16:50	54.6	↑0.2
2/20 17:00	54.8	↑0.2
2/20 17:10	54.9	↑0.1	満潮
2/20 17:20	54.9	0
2/20 17:30	54.9	0
2/20 17:40	54.7	↓-0.2
2/20 17:50	54.4	↓-0.3
2/20 18:00	54.1	↓-0.3
2/20 18:10	53.6	↓-0.5
2/20 18:20	53.1	↓-0.5
2/20 18:30	52.5	↓-0.6
2/20 18:40	51.8	↓-0.7
2/20 18:50	51.0	↓-0.8
2/20 19:00	50.1	↓-0.9
2/20 19:10	49.2	↓-0.9
2/20 19:20	48.1	↓-1.1
2/20 19:30	47.1	↓-1.0
2/20 19:40	45.9	↓-1.2
2/20 19:50	44.7	↓-1.2
2/20 20:00	43.4	↓-1.3
2/20 20:10	42.1	↓-1.3
2/20 20:20	40.8	↓-1.3
2/20 20:30	39.4	↓-1.4
2/20 20:40	38.1	↓-1.3
2/20 20:50	36.7	↓-1.4
2/20 21:00	35.2	↓-1.5	最大潮位差
2/20 21:10	33.8	↓-1.4
2/20 21:20	32.5	↓-1.3
2/20 21:30	31.1	↓-1.4
2/20 21:40	29.7	↓-1.4
2/20 21:50	28.4	↓-1.3
2/20 22:00	27.2	↓-1.2
2/20 22:10	26.0	↓-1.2
2/20 22:20	24.8	↓-1.2
2/20 22:30	23.7	↓-1.1
2/20 22:40	22.7	↓-1.0
2/20 22:50	21.8	↓-0.9
2/20 23:00	20.9	↓-0.9
2/20 23:10	20.2	↓-0.7
2/20 23:20	19.5	↓-0.7
2/20 23:30	19.0	↓-0.5
2/20 23:40	18.5	↓-0.5
2/20 23:50	18.2	↓-0.3