26 (土)	13:37	05:02	22:18	15:45
	77cm	37cm	87cm	76cm
長潮 出 05:29 入 17:29 出 14:58 入 -

函館（北海道）2020年09月26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
9/26 00:00	71.3	↓-1.7
9/26 00:10	69.5	↓-1.8
9/26 00:20	67.7	↓-1.8
9/26 00:30	65.9	↓-1.8
9/26 00:40	64.1	↓-1.8
9/26 00:50	62.2	↓-1.9	最大潮位差
9/26 01:00	60.4	↓-1.8
9/26 01:10	58.6	↓-1.8
9/26 01:20	56.8	↓-1.8
9/26 01:30	55.1	↓-1.7
9/26 01:40	53.4	↓-1.7
9/26 01:50	51.7	↓-1.7
9/26 02:00	50.1	↓-1.6
9/26 02:10	48.6	↓-1.5
9/26 02:20	47.1	↓-1.5
9/26 02:30	45.7	↓-1.4
9/26 02:40	44.4	↓-1.3
9/26 02:50	43.3	↓-1.1
9/26 03:00	42.2	↓-1.1
9/26 03:10	41.2	↓-1.0
9/26 03:20	40.3	↓-0.9
9/26 03:30	39.5	↓-0.8
9/26 03:40	38.8	↓-0.7
9/26 03:50	38.1	↓-0.7
9/26 04:00	37.6	↓-0.5
9/26 04:10	37.2	↓-0.4
9/26 04:20	36.9	↓-0.3
9/26 04:30	36.6	↓-0.3
9/26 04:40	36.4	↓-0.2
9/26 04:50	36.3	↓-0.1
9/26 05:00	36.3	0	干潮
9/26 05:10	36.3	0
9/26 05:20	36.4	↑0.1
9/26 05:30	36.5	↑0.1
9/26 05:40	36.8	↑0.3
9/26 05:50	37.1	↑0.3
9/26 06:00	37.4	↑0.3
9/26 06:10	37.9	↑0.5
9/26 06:20	38.4	↑0.5
9/26 06:30	39.0	↑0.6
9/26 06:40	39.7	↑0.7
9/26 06:50	40.4	↑0.7
9/26 07:00	41.3	↑0.9
9/26 07:10	42.2	↑0.9
9/26 07:20	43.2	↑1.0
9/26 07:30	44.3	↑1.1
9/26 07:40	45.4	↑1.1
9/26 07:50	46.6	↑1.2
9/26 08:00	47.9	↑1.3
9/26 08:10	49.2	↑1.3
9/26 08:20	50.5	↑1.3
9/26 08:30	51.9	↑1.4
9/26 08:40	53.3	↑1.4
9/26 08:50	54.7	↑1.4
9/26 09:00	56.1	↑1.4
9/26 09:10	57.5	↑1.4
9/26 09:20	58.9	↑1.4
9/26 09:30	60.2	↑1.3
9/26 09:40	61.5	↑1.3
9/26 09:50	62.8	↑1.3
9/26 10:00	64.0	↑1.2
9/26 10:10	65.2	↑1.2
9/26 10:20	66.3	↑1.1
9/26 10:30	67.3	↑1.0
9/26 10:40	68.3	↑1.0
9/26 10:50	69.3	↑1.0
9/26 11:00	70.1	↑0.8
9/26 11:10	70.9	↑0.8
9/26 11:20	71.7	↑0.8
9/26 11:30	72.4	↑0.7
9/26 11:40	73.0	↑0.6
9/26 11:50	73.6	↑0.6
9/26 12:00	74.1	↑0.5
9/26 12:10	74.5	↑0.4
9/26 12:20	74.9	↑0.4
9/26 12:30	75.3	↑0.4
9/26 12:40	75.6	↑0.3
9/26 12:50	75.8	↑0.2
9/26 13:00	76.0	↑0.2
9/26 13:10	76.1	↑0.1
9/26 13:20	76.2	↑0.1
9/26 13:30	76.2	0	満潮
9/26 13:40	76.2	0
9/26 13:50	76.2	0
9/26 14:00	76.2	0
9/26 14:10	76.1	↓-0.1
9/26 14:20	76.0	↓-0.1
9/26 14:30	75.9	↓-0.1
9/26 14:40	75.8	↓-0.1
9/26 14:50	75.7	↓-0.1
9/26 15:00	75.6	↓-0.1
9/26 15:10	75.6	0
9/26 15:20	75.5	↓-0.1
9/26 15:30	75.5	0
9/26 15:40	75.4	↓-0.1	干潮
9/26 15:50	75.4	0
9/26 16:00	75.5	↑0.1
9/26 16:10	75.5	0
9/26 16:20	75.6	↑0.1
9/26 16:30	75.6	0
9/26 16:40	75.7	↑0.1
9/26 16:50	75.8	↑0.1
9/26 17:00	75.9	↑0.1
9/26 17:10	76.0	↑0.1
9/26 17:20	76.1	↑0.1
9/26 17:30	76.3	↑0.2
9/26 17:40	76.4	↑0.1
9/26 17:50	76.5	↑0.1
9/26 18:00	76.7	↑0.2
9/26 18:10	76.9	↑0.2
9/26 18:20	77.0	↑0.1
9/26 18:30	77.3	↑0.3
9/26 18:40	77.5	↑0.2
9/26 18:50	77.8	↑0.3
9/26 19:00	78.1	↑0.3
9/26 19:10	78.4	↑0.3
9/26 19:20	78.8	↑0.4
9/26 19:30	79.2	↑0.4
9/26 19:40	79.7	↑0.5
9/26 19:50	80.2	↑0.5
9/26 20:00	80.7	↑0.5
9/26 20:10	81.2	↑0.5
9/26 20:20	81.8	↑0.6
9/26 20:30	82.4	↑0.6
9/26 20:40	83.0	↑0.6
9/26 20:50	83.5	↑0.5
9/26 21:00	84.1	↑0.6
9/26 21:10	84.6	↑0.5
9/26 21:20	85.1	↑0.5
9/26 21:30	85.5	↑0.4
9/26 21:40	85.8	↑0.3
9/26 21:50	86.1	↑0.3
9/26 22:00	86.3	↑0.2
9/26 22:10	86.4	↑0.1	満潮
9/26 22:20	86.4	0
9/26 22:30	86.4	0
9/26 22:40	86.2	↓-0.2
9/26 22:50	85.9	↓-0.3
9/26 23:00	85.6	↓-0.3
9/26 23:10	85.1	↓-0.5
9/26 23:20	84.5	↓-0.6
9/26 23:30	83.9	↓-0.6
9/26 23:40	83.1	↓-0.8
9/26 23:50	82.3	↓-0.8