14 (水)	00:59	08:05	14:19	20:29
	83cm	23cm	85cm	42cm
中潮 出 05:49 入 16:59 出 02:04 入 15:55

函館（北海道）2020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	80.1	↑1.0
10/14 00:10	80.9	↑0.8
10/14 00:20	81.6	↑0.7
10/14 00:30	82.1	↑0.5
10/14 00:40	82.5	↑0.4
10/14 00:50	82.7	↑0.2	満潮
10/14 01:00	82.7	0
10/14 01:10	82.6	↓-0.1
10/14 01:20	82.3	↓-0.3
10/14 01:30	81.9	↓-0.4
10/14 01:40	81.3	↓-0.6
10/14 01:50	80.6	↓-0.7
10/14 02:00	79.8	↓-0.8
10/14 02:10	78.8	↓-1.0
10/14 02:20	77.6	↓-1.2
10/14 02:30	76.4	↓-1.2
10/14 02:40	75.0	↓-1.4
10/14 02:50	73.5	↓-1.5
10/14 03:00	71.9	↓-1.6
10/14 03:10	70.2	↓-1.7
10/14 03:20	68.5	↓-1.7
10/14 03:30	66.6	↓-1.9
10/14 03:40	64.6	↓-2.0
10/14 03:50	62.6	↓-2.0
10/14 04:00	60.6	↓-2.0
10/14 04:10	58.4	↓-2.2
10/14 04:20	56.3	↓-2.1
10/14 04:30	54.1	↓-2.2
10/14 04:40	51.9	↓-2.2
10/14 04:50	49.7	↓-2.2
10/14 05:00	47.6	↓-2.1
10/14 05:10	45.4	↓-2.2
10/14 05:20	43.3	↓-2.1
10/14 05:30	41.2	↓-2.1
10/14 05:40	39.2	↓-2.0
10/14 05:50	37.3	↓-1.9
10/14 06:00	35.4	↓-1.9
10/14 06:10	33.6	↓-1.8
10/14 06:20	32.0	↓-1.6
10/14 06:30	30.4	↓-1.6
10/14 06:40	29.0	↓-1.4
10/14 06:50	27.7	↓-1.3
10/14 07:00	26.5	↓-1.2
10/14 07:10	25.5	↓-1.0
10/14 07:20	24.6	↓-0.9
10/14 07:30	23.9	↓-0.7
10/14 07:40	23.4	↓-0.5
10/14 07:50	23.0	↓-0.4
10/14 08:00	22.9	↓-0.1	干潮
10/14 08:10	22.9	0
10/14 08:20	23.1	↑0.2
10/14 08:30	23.5	↑0.4
10/14 08:40	24.1	↑0.6
10/14 08:50	24.9	↑0.8
10/14 09:00	26.0	↑1.1
10/14 09:10	27.2	↑1.2
10/14 09:20	28.6	↑1.4
10/14 09:30	30.2	↑1.6
10/14 09:40	32.0	↑1.8
10/14 09:50	34.0	↑2.0
10/14 10:00	36.2	↑2.2
10/14 10:10	38.5	↑2.3
10/14 10:20	40.9	↑2.4
10/14 10:30	43.4	↑2.5
10/14 10:40	46.1	↑2.7	最大潮位差
10/14 10:50	48.8	↑2.7	最大潮位差
10/14 11:00	51.5	↑2.7	最大潮位差
10/14 11:10	54.2	↑2.7	最大潮位差
10/14 11:20	56.9	↑2.7	最大潮位差
10/14 11:30	59.6	↑2.7	最大潮位差
10/14 11:40	62.2	↑2.6
10/14 11:50	64.8	↑2.6
10/14 12:00	67.2	↑2.4
10/14 12:10	69.5	↑2.3
10/14 12:20	71.7	↑2.2
10/14 12:30	73.7	↑2.0
10/14 12:40	75.6	↑1.9
10/14 12:50	77.2	↑1.6
10/14 13:00	78.8	↑1.6
10/14 13:10	80.1	↑1.3
10/14 13:20	81.2	↑1.1
10/14 13:30	82.1	↑0.9
10/14 13:40	82.9	↑0.8
10/14 13:50	83.5	↑0.6
10/14 14:00	83.9	↑0.4
10/14 14:10	84.1	↑0.2	満潮
10/14 14:20	84.1	0
10/14 14:30	84.0	↓-0.1
10/14 14:40	83.8	↓-0.2
10/14 14:50	83.3	↓-0.5
10/14 15:00	82.8	↓-0.5
10/14 15:10	82.1	↓-0.7
10/14 15:20	81.2	↓-0.9
10/14 15:30	80.2	↓-1.0
10/14 15:40	79.2	↓-1.0
10/14 15:50	78.0	↓-1.2
10/14 16:00	76.6	↓-1.4
10/14 16:10	75.2	↓-1.4
10/14 16:20	73.8	↓-1.4
10/14 16:30	72.2	↓-1.6
10/14 16:40	70.6	↓-1.6
10/14 16:50	68.9	↓-1.7
10/14 17:00	67.1	↓-1.8
10/14 17:10	65.4	↓-1.7
10/14 17:20	63.6	↓-1.8
10/14 17:30	61.8	↓-1.8
10/14 17:40	60.0	↓-1.8
10/14 17:50	58.3	↓-1.7
10/14 18:00	56.5	↓-1.8
10/14 18:10	54.9	↓-1.6
10/14 18:20	53.2	↓-1.7
10/14 18:30	51.7	↓-1.5
10/14 18:40	50.2	↓-1.5
10/14 18:50	48.8	↓-1.4
10/14 19:00	47.5	↓-1.3
10/14 19:10	46.3	↓-1.2
10/14 19:20	45.2	↓-1.1
10/14 19:30	44.3	↓-0.9
10/14 19:40	43.4	↓-0.9
10/14 19:50	42.7	↓-0.7
10/14 20:00	42.2	↓-0.5
10/14 20:10	41.8	↓-0.4
10/14 20:20	41.6	↓-0.2	干潮
10/14 20:30	41.5	↓-0.1
10/14 20:40	41.6	↑0.1
10/14 20:50	41.9	↑0.3
10/14 21:00	42.4	↑0.5
10/14 21:10	43.1	↑0.7
10/14 21:20	43.9	↑0.8
10/14 21:30	45.0	↑1.1
10/14 21:40	46.2	↑1.2
10/14 21:50	47.6	↑1.4
10/14 22:00	49.1	↑1.5
10/14 22:10	50.8	↑1.7
10/14 22:20	52.7	↑1.9
10/14 22:30	54.7	↑2.0
10/14 22:40	56.8	↑2.1
10/14 22:50	59.0	↑2.2
10/14 23:00	61.3	↑2.3
10/14 23:10	63.6	↑2.3
10/14 23:20	65.9	↑2.3
10/14 23:30	68.2	↑2.3
10/14 23:40	70.5	↑2.3
10/14 23:50	72.8	↑2.3