14 (木)	12:29	03:18	20:34	13:47
	73cm	30cm	87cm	73cm
小潮 出 05:48 入 17:00 出 14:12 入 23:33

函館（北海道）2021年10月14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
10/14 00:00	53.5	↓-2.1	最大潮位差
10/14 00:10	51.4	↓-2.1	最大潮位差
10/14 00:20	49.4	↓-2.0
10/14 00:30	47.4	↓-2.0
10/14 00:40	45.4	↓-2.0
10/14 00:50	43.6	↓-1.8
10/14 01:00	41.8	↓-1.8
10/14 01:10	40.1	↓-1.7
10/14 01:20	38.5	↓-1.6
10/14 01:30	37.1	↓-1.4
10/14 01:40	35.7	↓-1.4
10/14 01:50	34.5	↓-1.2
10/14 02:00	33.4	↓-1.1
10/14 02:10	32.4	↓-1.0
10/14 02:20	31.6	↓-0.8
10/14 02:30	30.9	↓-0.7
10/14 02:40	30.4	↓-0.5
10/14 02:50	30.0	↓-0.4
10/14 03:00	29.7	↓-0.3
10/14 03:10	29.6	↓-0.1	干潮
10/14 03:20	29.5	↓-0.1
10/14 03:30	29.6	↑0.1
10/14 03:40	29.8	↑0.2
10/14 03:50	30.1	↑0.3
10/14 04:00	30.5	↑0.4
10/14 04:10	31.0	↑0.5
10/14 04:20	31.5	↑0.5
10/14 04:30	32.2	↑0.7
10/14 04:40	32.8	↑0.6
10/14 04:50	33.6	↑0.8
10/14 05:00	34.4	↑0.8
10/14 05:10	35.3	↑0.9
10/14 05:20	36.2	↑0.9
10/14 05:30	37.2	↑1.0
10/14 05:40	38.2	↑1.0
10/14 05:50	39.3	↑1.1
10/14 06:00	40.4	↑1.1
10/14 06:10	41.5	↑1.1
10/14 06:20	42.8	↑1.3
10/14 06:30	44.0	↑1.2
10/14 06:40	45.3	↑1.3
10/14 06:50	46.6	↑1.3
10/14 07:00	47.9	↑1.3
10/14 07:10	49.3	↑1.4
10/14 07:20	50.6	↑1.3
10/14 07:30	52.0	↑1.4
10/14 07:40	53.3	↑1.3
10/14 07:50	54.7	↑1.4
10/14 08:00	56.0	↑1.3
10/14 08:10	57.3	↑1.3
10/14 08:20	58.5	↑1.2
10/14 08:30	59.7	↑1.2
10/14 08:40	60.9	↑1.2
10/14 08:50	62.0	↑1.1
10/14 09:00	63.1	↑1.1
10/14 09:10	64.1	↑1.0
10/14 09:20	65.0	↑0.9
10/14 09:30	65.9	↑0.9
10/14 09:40	66.7	↑0.8
10/14 09:50	67.5	↑0.8
10/14 10:00	68.2	↑0.7
10/14 10:10	68.8	↑0.6
10/14 10:20	69.4	↑0.6
10/14 10:30	69.9	↑0.5
10/14 10:40	70.4	↑0.5
10/14 10:50	70.8	↑0.4
10/14 11:00	71.2	↑0.4
10/14 11:10	71.5	↑0.3
10/14 11:20	71.8	↑0.3
10/14 11:30	72.0	↑0.2
10/14 11:40	72.2	↑0.2
10/14 11:50	72.3	↑0.1
10/14 12:00	72.4	↑0.1
10/14 12:10	72.5	↑0.1
10/14 12:20	72.5	0	満潮
10/14 12:30	72.5	0
10/14 12:40	72.5	0
10/14 12:50	72.5	0
10/14 13:00	72.5	0
10/14 13:10	72.4	↓-0.1
10/14 13:20	72.4	0
10/14 13:30	72.3	↓-0.1
10/14 13:40	72.3	0	干潮
10/14 13:50	72.3	0
10/14 14:00	72.3	0
10/14 14:10	72.4	↑0.1
10/14 14:20	72.5	↑0.1
10/14 14:30	72.6	↑0.1
10/14 14:40	72.8	↑0.2
10/14 14:50	73.0	↑0.2
10/14 15:00	73.3	↑0.3
10/14 15:10	73.6	↑0.3
10/14 15:20	74.0	↑0.4
10/14 15:30	74.3	↑0.3
10/14 15:40	74.8	↑0.5
10/14 15:50	75.2	↑0.4
10/14 16:00	75.7	↑0.5
10/14 16:10	76.2	↑0.5
10/14 16:20	76.7	↑0.5
10/14 16:30	77.2	↑0.5
10/14 16:40	77.7	↑0.5
10/14 16:50	78.2	↑0.5
10/14 17:00	78.7	↑0.5
10/14 17:10	79.1	↑0.4
10/14 17:20	79.6	↑0.5
10/14 17:30	80.1	↑0.5
10/14 17:40	80.5	↑0.4
10/14 17:50	81.0	↑0.5
10/14 18:00	81.4	↑0.4
10/14 18:10	81.9	↑0.5
10/14 18:20	82.3	↑0.4
10/14 18:30	82.7	↑0.4
10/14 18:40	83.1	↑0.4
10/14 18:50	83.5	↑0.4
10/14 19:00	83.9	↑0.4
10/14 19:10	84.3	↑0.4
10/14 19:20	84.7	↑0.4
10/14 19:30	85.0	↑0.3
10/14 19:40	85.3	↑0.3
10/14 19:50	85.6	↑0.3
10/14 20:00	85.8	↑0.2
10/14 20:10	86.0	↑0.2
10/14 20:20	86.1	↑0.1
10/14 20:30	86.2	↑0.1	満潮
10/14 20:40	86.2	0
10/14 20:50	86.1	↓-0.1
10/14 21:00	85.9	↓-0.2
10/14 21:10	85.6	↓-0.3
10/14 21:20	85.2	↓-0.4
10/14 21:30	84.8	↓-0.4
10/14 21:40	84.2	↓-0.6
10/14 21:50	83.6	↓-0.6
10/14 22:00	82.8	↓-0.8
10/14 22:10	82.0	↓-0.8
10/14 22:20	81.1	↓-0.9
10/14 22:30	80.1	↓-1.0
10/14 22:40	79.0	↓-1.1
10/14 22:50	77.8	↓-1.2
10/14 23:00	76.6	↓-1.2
10/14 23:10	75.3	↓-1.3
10/14 23:20	73.9	↓-1.4
10/14 23:30	72.5	↓-1.4
10/14 23:40	71.0	↓-1.5
10/14 23:50	69.5	↓-1.5