17 (木)	11:08	03:16	21:15	15:50
	71cm	30cm	67cm	62cm
小潮 出 06:28 入 16:18 出 23:47 入 13:11

函館（北海道）2022年11月17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
11/17 00:00	48.3	↓-1.5	最大潮位差
11/17 00:10	46.8	↓-1.5	最大潮位差
11/17 00:20	45.4	↓-1.4
11/17 00:30	43.9	↓-1.5	最大潮位差
11/17 00:40	42.5	↓-1.4
11/17 00:50	41.1	↓-1.4
11/17 01:00	39.7	↓-1.4
11/17 01:10	38.4	↓-1.3
11/17 01:20	37.2	↓-1.2
11/17 01:30	36.0	↓-1.2
11/17 01:40	34.9	↓-1.1
11/17 01:50	33.9	↓-1.0
11/17 02:00	33.1	↓-0.8
11/17 02:10	32.3	↓-0.8
11/17 02:20	31.6	↓-0.7
11/17 02:30	31.0	↓-0.6
11/17 02:40	30.6	↓-0.4
11/17 02:50	30.2	↓-0.4
11/17 03:00	30.0	↓-0.2
11/17 03:10	29.9	↓-0.1	干潮
11/17 03:20	29.9	0
11/17 03:30	30.0	↑0.1
11/17 03:40	30.2	↑0.2
11/17 03:50	30.5	↑0.3
11/17 04:00	30.9	↑0.4
11/17 04:10	31.4	↑0.5
11/17 04:20	32.0	↑0.6
11/17 04:30	32.6	↑0.6
11/17 04:40	33.3	↑0.7
11/17 04:50	34.1	↑0.8
11/17 05:00	34.9	↑0.8
11/17 05:10	35.8	↑0.9
11/17 05:20	36.7	↑0.9
11/17 05:30	37.7	↑1.0
11/17 05:40	38.7	↑1.0
11/17 05:50	39.8	↑1.1
11/17 06:00	40.9	↑1.1
11/17 06:10	42.1	↑1.2
11/17 06:20	43.3	↑1.2
11/17 06:30	44.5	↑1.2
11/17 06:40	45.8	↑1.3
11/17 06:50	47.1	↑1.3
11/17 07:00	48.5	↑1.4
11/17 07:10	49.8	↑1.3
11/17 07:20	51.2	↑1.4
11/17 07:30	52.6	↑1.4
11/17 07:40	54.0	↑1.4
11/17 07:50	55.4	↑1.4
11/17 08:00	56.7	↑1.3
11/17 08:10	58.0	↑1.3
11/17 08:20	59.3	↑1.3
11/17 08:30	60.5	↑1.2
11/17 08:40	61.7	↑1.2
11/17 08:50	62.8	↑1.1
11/17 09:00	63.9	↑1.1
11/17 09:10	64.8	↑0.9
11/17 09:20	65.7	↑0.9
11/17 09:30	66.5	↑0.8
11/17 09:40	67.2	↑0.7
11/17 09:50	67.8	↑0.6
11/17 10:00	68.4	↑0.6
11/17 10:10	68.9	↑0.5
11/17 10:20	69.2	↑0.3
11/17 10:30	69.5	↑0.3
11/17 10:40	69.8	↑0.3
11/17 10:50	69.9	↑0.1
11/17 11:00	70.0	↑0.1	満潮
11/17 11:10	70.0	0
11/17 11:20	70.0	0
11/17 11:30	69.9	↓-0.1
11/17 11:40	69.7	↓-0.2
11/17 11:50	69.5	↓-0.2
11/17 12:00	69.2	↓-0.3
11/17 12:10	68.9	↓-0.3
11/17 12:20	68.5	↓-0.4
11/17 12:30	68.1	↓-0.4
11/17 12:40	67.7	↓-0.4
11/17 12:50	67.2	↓-0.5
11/17 13:00	66.7	↓-0.5
11/17 13:10	66.2	↓-0.5
11/17 13:20	65.7	↓-0.5
11/17 13:30	65.2	↓-0.5
11/17 13:40	64.7	↓-0.5
11/17 13:50	64.3	↓-0.4
11/17 14:00	63.8	↓-0.5
11/17 14:10	63.4	↓-0.4
11/17 14:20	63.0	↓-0.4
11/17 14:30	62.6	↓-0.4
11/17 14:40	62.3	↓-0.3
11/17 14:50	62.0	↓-0.3
11/17 15:00	61.8	↓-0.2
11/17 15:10	61.6	↓-0.2
11/17 15:20	61.5	↓-0.1
11/17 15:30	61.4	↓-0.1
11/17 15:40	61.3	↓-0.1	干潮
11/17 15:50	61.3	0	干潮
11/17 16:00	61.4	↑0.1
11/17 16:10	61.4	0
11/17 16:20	61.5	↑0.1
11/17 16:30	61.6	↑0.1
11/17 16:40	61.7	↑0.1
11/17 16:50	61.8	↑0.1
11/17 17:00	61.9	↑0.1
11/17 17:10	62.0	↑0.1
11/17 17:20	62.2	↑0.2
11/17 17:30	62.3	↑0.1
11/17 17:40	62.5	↑0.2
11/17 17:50	62.6	↑0.1
11/17 18:00	62.8	↑0.2
11/17 18:10	62.9	↑0.1
11/17 18:20	63.1	↑0.2
11/17 18:30	63.3	↑0.2
11/17 18:40	63.5	↑0.2
11/17 18:50	63.7	↑0.2
11/17 19:00	64.0	↑0.3
11/17 19:10	64.2	↑0.2
11/17 19:20	64.5	↑0.3
11/17 19:30	64.8	↑0.3
11/17 19:40	65.1	↑0.3
11/17 19:50	65.4	↑0.3
11/17 20:00	65.7	↑0.3
11/17 20:10	65.9	↑0.2
11/17 20:20	66.2	↑0.3
11/17 20:30	66.4	↑0.2
11/17 20:40	66.6	↑0.2
11/17 20:50	66.8	↑0.2
11/17 21:00	66.9	↑0.1
11/17 21:10	67.0	↑0.1	満潮
11/17 21:20	66.9	↓-0.1
11/17 21:30	66.9	0
11/17 21:40	66.7	↓-0.2
11/17 21:50	66.5	↓-0.2
11/17 22:00	66.2	↓-0.3
11/17 22:10	65.8	↓-0.4
11/17 22:20	65.4	↓-0.4
11/17 22:30	64.8	↓-0.6
11/17 22:40	64.2	↓-0.6
11/17 22:50	63.6	↓-0.6
11/17 23:00	62.8	↓-0.8
11/17 23:10	62.0	↓-0.8
11/17 23:20	61.1	↓-0.9
11/17 23:30	60.2	↓-0.9
11/17 23:40	59.2	↓-1.0
11/17 23:50	58.2	↓-1.0