28 (月)	02:45	07:15	11:49	19:56
	63cm	57cm	72cm	11cm
若潮 出 05:29 入 17:59 出 03:43 入 13:15

函館（北海道）2022年03月28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
3/28 00:00	53.2	↑1.2
3/28 00:10	54.3	↑1.1
3/28 00:20	55.3	↑1.0
3/28 00:30	56.3	↑1.0
3/28 00:40	57.2	↑0.9
3/28 00:50	58.0	↑0.8
3/28 01:00	58.8	↑0.8
3/28 01:10	59.4	↑0.6
3/28 01:20	60.1	↑0.7
3/28 01:30	60.6	↑0.5
3/28 01:40	61.0	↑0.4
3/28 01:50	61.4	↑0.4
3/28 02:00	61.7	↑0.3
3/28 02:10	62.0	↑0.3
3/28 02:20	62.2	↑0.2
3/28 02:30	62.3	↑0.1
3/28 02:40	62.3	0	満潮
3/28 02:50	62.3	0
3/28 03:00	62.3	0
3/28 03:10	62.2	↓-0.1
3/28 03:20	62.0	↓-0.2
3/28 03:30	61.8	↓-0.2
3/28 03:40	61.6	↓-0.2
3/28 03:50	61.4	↓-0.2
3/28 04:00	61.1	↓-0.3
3/28 04:10	60.8	↓-0.3
3/28 04:20	60.5	↓-0.3
3/28 04:30	60.2	↓-0.3
3/28 04:40	59.9	↓-0.3
3/28 04:50	59.6	↓-0.3
3/28 05:00	59.3	↓-0.3
3/28 05:10	59.0	↓-0.3
3/28 05:20	58.7	↓-0.3
3/28 05:30	58.4	↓-0.3
3/28 05:40	58.1	↓-0.3
3/28 05:50	57.8	↓-0.3
3/28 06:00	57.5	↓-0.3
3/28 06:10	57.3	↓-0.2
3/28 06:20	57.0	↓-0.3
3/28 06:30	56.8	↓-0.2
3/28 06:40	56.6	↓-0.2
3/28 06:50	56.5	↓-0.1
3/28 07:00	56.4	↓-0.1
3/28 07:10	56.4	0	干潮
3/28 07:20	56.4	0
3/28 07:30	56.4	0
3/28 07:40	56.6	↑0.2
3/28 07:50	56.8	↑0.2
3/28 08:00	57.1	↑0.3
3/28 08:10	57.5	↑0.4
3/28 08:20	57.9	↑0.4
3/28 08:30	58.5	↑0.6
3/28 08:40	59.1	↑0.6
3/28 08:50	59.8	↑0.7
3/28 09:00	60.5	↑0.7
3/28 09:10	61.3	↑0.8
3/28 09:20	62.2	↑0.9
3/28 09:30	63.1	↑0.9
3/28 09:40	64.0	↑0.9
3/28 09:50	64.9	↑0.9
3/28 10:00	65.8	↑0.9
3/28 10:10	66.7	↑0.9
3/28 10:20	67.6	↑0.9
3/28 10:30	68.4	↑0.8
3/28 10:40	69.1	↑0.7
3/28 10:50	69.8	↑0.7
3/28 11:00	70.4	↑0.6
3/28 11:10	70.8	↑0.4
3/28 11:20	71.2	↑0.4
3/28 11:30	71.5	↑0.3
3/28 11:40	71.6	↑0.1	満潮
3/28 11:50	71.7	↑0.1
3/28 12:00	71.6	↓-0.1
3/28 12:10	71.4	↓-0.2
3/28 12:20	71.0	↓-0.4
3/28 12:30	70.6	↓-0.4
3/28 12:40	70.0	↓-0.6
3/28 12:50	69.4	↓-0.6
3/28 13:00	68.6	↓-0.8
3/28 13:10	67.7	↓-0.9
3/28 13:20	66.7	↓-1.0
3/28 13:30	65.7	↓-1.0
3/28 13:40	64.5	↓-1.2
3/28 13:50	63.2	↓-1.3
3/28 14:00	61.9	↓-1.3
3/28 14:10	60.4	↓-1.5
3/28 14:20	58.9	↓-1.5
3/28 14:30	57.4	↓-1.5
3/28 14:40	55.7	↓-1.7
3/28 14:50	54.0	↓-1.7
3/28 15:00	52.2	↓-1.8
3/28 15:10	50.4	↓-1.8
3/28 15:20	48.6	↓-1.8
3/28 15:30	46.7	↓-1.9
3/28 15:40	44.8	↓-1.9
3/28 15:50	42.9	↓-1.9
3/28 16:00	41.0	↓-1.9
3/28 16:10	39.0	↓-2.0
3/28 16:20	37.1	↓-1.9
3/28 16:30	35.2	↓-1.9
3/28 16:40	33.3	↓-1.9
3/28 16:50	31.5	↓-1.8
3/28 17:00	29.7	↓-1.8
3/28 17:10	27.9	↓-1.8
3/28 17:20	26.2	↓-1.7
3/28 17:30	24.6	↓-1.6
3/28 17:40	23.0	↓-1.6
3/28 17:50	21.5	↓-1.5
3/28 18:00	20.0	↓-1.5
3/28 18:10	18.6	↓-1.4
3/28 18:20	17.3	↓-1.3
3/28 18:30	16.2	↓-1.1
3/28 18:40	15.1	↓-1.1
3/28 18:50	14.1	↓-1.0
3/28 19:00	13.2	↓-0.9
3/28 19:10	12.4	↓-0.8
3/28 19:20	11.8	↓-0.6
3/28 19:30	11.4	↓-0.4
3/28 19:40	11.0	↓-0.4
3/28 19:50	10.9	↓-0.1	干潮
3/28 20:00	10.9	0
3/28 20:10	11.0	↑0.1
3/28 20:20	11.4	↑0.4
3/28 20:30	11.9	↑0.5
3/28 20:40	12.6	↑0.7
3/28 20:50	13.5	↑0.9
3/28 21:00	14.6	↑1.1
3/28 21:10	15.8	↑1.2
3/28 21:20	17.2	↑1.4
3/28 21:30	18.8	↑1.6
3/28 21:40	20.5	↑1.7
3/28 21:50	22.3	↑1.8
3/28 22:00	24.2	↑1.9
3/28 22:10	26.3	↑2.1
3/28 22:20	28.4	↑2.1
3/28 22:30	30.6	↑2.2
3/28 22:40	32.8	↑2.2
3/28 22:50	35.0	↑2.2
3/28 23:00	37.3	↑2.3	最大潮位差
3/28 23:10	39.5	↑2.2
3/28 23:20	41.7	↑2.2
3/28 23:30	43.9	↑2.2
3/28 23:40	46.0	↑2.1
3/28 23:50	48.0	↑2.0