22 (日)	09:27	02:29	19:49	13:25
	72cm	31cm	91cm	64cm
小潮 出 05:24 入 17:37 出 22:31 入 12:55

函館（北海道）2019年09月22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
9/22 00:00	47.1	↓-2.0	最大潮位差
9/22 00:10	45.1	↓-2.0	最大潮位差
9/22 00:20	43.2	↓-1.9
9/22 00:30	41.5	↓-1.7
9/22 00:40	39.8	↓-1.7
9/22 00:50	38.2	↓-1.6
9/22 01:00	36.7	↓-1.5
9/22 01:10	35.4	↓-1.3
9/22 01:20	34.2	↓-1.2
9/22 01:30	33.2	↓-1.0
9/22 01:40	32.3	↓-0.9
9/22 01:50	31.6	↓-0.7
9/22 02:00	31.0	↓-0.6
9/22 02:10	30.6	↓-0.4
9/22 02:20	30.4	↓-0.2	干潮
9/22 02:30	30.3	↓-0.1
9/22 02:40	30.5	↑0.2
9/22 02:50	30.7	↑0.2
9/22 03:00	31.1	↑0.4
9/22 03:10	31.7	↑0.6
9/22 03:20	32.4	↑0.7
9/22 03:30	33.2	↑0.8
9/22 03:40	34.1	↑0.9
9/22 03:50	35.1	↑1.0
9/22 04:00	36.2	↑1.1
9/22 04:10	37.4	↑1.2
9/22 04:20	38.7	↑1.3
9/22 04:30	40.0	↑1.3
9/22 04:40	41.3	↑1.3
9/22 04:50	42.7	↑1.4
9/22 05:00	44.1	↑1.4
9/22 05:10	45.5	↑1.4
9/22 05:20	47.0	↑1.5
9/22 05:30	48.4	↑1.4
9/22 05:40	49.9	↑1.5
9/22 05:50	51.3	↑1.4
9/22 06:00	52.8	↑1.5
9/22 06:10	54.2	↑1.4
9/22 06:20	55.6	↑1.4
9/22 06:30	57.0	↑1.4
9/22 06:40	58.4	↑1.4
9/22 06:50	59.7	↑1.3
9/22 07:00	61.0	↑1.3
9/22 07:10	62.2	↑1.2
9/22 07:20	63.4	↑1.2
9/22 07:30	64.5	↑1.1
9/22 07:40	65.6	↑1.1
9/22 07:50	66.5	↑0.9
9/22 08:00	67.4	↑0.9
9/22 08:10	68.2	↑0.8
9/22 08:20	68.9	↑0.7
9/22 08:30	69.5	↑0.6
9/22 08:40	70.0	↑0.5
9/22 08:50	70.4	↑0.4
9/22 09:00	70.7	↑0.3
9/22 09:10	70.9	↑0.2
9/22 09:20	71.0	↑0.1	満潮
9/22 09:30	71.0	0
9/22 09:40	71.0	0
9/22 09:50	70.8	↓-0.2
9/22 10:00	70.6	↓-0.2
9/22 10:10	70.3	↓-0.3
9/22 10:20	70.0	↓-0.3
9/22 10:30	69.6	↓-0.4
9/22 10:40	69.2	↓-0.4
9/22 10:50	68.7	↓-0.5
9/22 11:00	68.2	↓-0.5
9/22 11:10	67.7	↓-0.5
9/22 11:20	67.3	↓-0.4
9/22 11:30	66.8	↓-0.5
9/22 11:40	66.3	↓-0.5
9/22 11:50	65.8	↓-0.5
9/22 12:00	65.3	↓-0.5
9/22 12:10	64.9	↓-0.4
9/22 12:20	64.5	↓-0.4
9/22 12:30	64.1	↓-0.4
9/22 12:40	63.8	↓-0.3
9/22 12:50	63.5	↓-0.3
9/22 13:00	63.3	↓-0.2
9/22 13:10	63.2	↓-0.1
9/22 13:20	63.1	↓-0.1	干潮
9/22 13:30	63.1	0
9/22 13:40	63.2	↑0.1
9/22 13:50	63.4	↑0.2
9/22 14:00	63.7	↑0.3
9/22 14:10	64.0	↑0.3
9/22 14:20	64.5	↑0.5
9/22 14:30	65.0	↑0.5
9/22 14:40	65.7	↑0.7
9/22 14:50	66.4	↑0.7
9/22 15:00	67.2	↑0.8
9/22 15:10	68.1	↑0.9
9/22 15:20	69.1	↑1.0
9/22 15:30	70.2	↑1.1
9/22 15:40	71.2	↑1.0
9/22 15:50	72.4	↑1.2
9/22 16:00	73.5	↑1.1
9/22 16:10	74.7	↑1.2
9/22 16:20	75.8	↑1.1
9/22 16:30	77.0	↑1.2
9/22 16:40	78.1	↑1.1
9/22 16:50	79.2	↑1.1
9/22 17:00	80.3	↑1.1
9/22 17:10	81.4	↑1.1
9/22 17:20	82.4	↑1.0
9/22 17:30	83.3	↑0.9
9/22 17:40	84.2	↑0.9
9/22 17:50	85.0	↑0.8
9/22 18:00	85.8	↑0.8
9/22 18:10	86.5	↑0.7
9/22 18:20	87.2	↑0.7
9/22 18:30	87.8	↑0.6
9/22 18:40	88.3	↑0.5
9/22 18:50	88.8	↑0.5
9/22 19:00	89.2	↑0.4
9/22 19:10	89.6	↑0.4
9/22 19:20	89.8	↑0.2
9/22 19:30	90.0	↑0.2
9/22 19:40	90.1	↑0.1	満潮
9/22 19:50	90.1	0
9/22 20:00	90.1	0
9/22 20:10	89.9	↓-0.2
9/22 20:20	89.7	↓-0.2
9/22 20:30	89.3	↓-0.4
9/22 20:40	88.8	↓-0.5
9/22 20:50	88.2	↓-0.6
9/22 21:00	87.5	↓-0.7
9/22 21:10	86.7	↓-0.8
9/22 21:20	85.8	↓-0.9
9/22 21:30	84.7	↓-1.1
9/22 21:40	83.6	↓-1.1
9/22 21:50	82.3	↓-1.3
9/22 22:00	81.0	↓-1.3
9/22 22:10	79.5	↓-1.5
9/22 22:20	78.0	↓-1.5
9/22 22:30	76.4	↓-1.6
9/22 22:40	74.7	↓-1.7
9/22 22:50	73.0	↓-1.7
9/22 23:00	71.2	↓-1.8
9/22 23:10	69.4	↓-1.8
9/22 23:20	67.5	↓-1.9
9/22 23:30	65.6	↓-1.9
9/22 23:40	63.7	↓-1.9
9/22 23:50	61.8	↓-1.9