13 (日)	03:40	08:07	12:50	20:47
	67cm	60cm	79cm	11cm
中潮 出 06:36 入 17:09 出 13:28 入 04:34

函館（北海道）2022年02月13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
2/13 00:00	49.8	↑1.7
2/13 00:10	51.4	↑1.6
2/13 00:20	53.0	↑1.6
2/13 00:30	54.4	↑1.4
2/13 00:40	55.8	↑1.4
2/13 00:50	57.0	↑1.2
2/13 01:00	58.2	↑1.2
2/13 01:10	59.3	↑1.1
2/13 01:20	60.3	↑1.0
2/13 01:30	61.2	↑0.9
2/13 01:40	62.1	↑0.9
2/13 01:50	62.8	↑0.7
2/13 02:00	63.5	↑0.7
2/13 02:10	64.2	↑0.7
2/13 02:20	64.7	↑0.5
2/13 02:30	65.2	↑0.5
2/13 02:40	65.6	↑0.4
2/13 02:50	65.9	↑0.3
2/13 03:00	66.2	↑0.3
2/13 03:10	66.4	↑0.2
2/13 03:20	66.5	↑0.1
2/13 03:30	66.6	↑0.1	満潮
2/13 03:40	66.6	0	満潮
2/13 03:50	66.6	0
2/13 04:00	66.5	↓-0.1
2/13 04:10	66.3	↓-0.2
2/13 04:20	66.2	↓-0.1
2/13 04:30	65.9	↓-0.3
2/13 04:40	65.7	↓-0.2
2/13 04:50	65.4	↓-0.3
2/13 05:00	65.1	↓-0.3
2/13 05:10	64.8	↓-0.3
2/13 05:20	64.4	↓-0.4
2/13 05:30	64.0	↓-0.4
2/13 05:40	63.7	↓-0.3
2/13 05:50	63.3	↓-0.4
2/13 06:00	62.9	↓-0.4
2/13 06:10	62.5	↓-0.4
2/13 06:20	62.1	↓-0.4
2/13 06:30	61.8	↓-0.3
2/13 06:40	61.4	↓-0.4
2/13 06:50	61.1	↓-0.3
2/13 07:00	60.7	↓-0.4
2/13 07:10	60.4	↓-0.3
2/13 07:20	60.2	↓-0.2
2/13 07:30	60.0	↓-0.2
2/13 07:40	59.8	↓-0.2
2/13 07:50	59.7	↓-0.1
2/13 08:00	59.6	↓-0.1	干潮
2/13 08:10	59.6	0
2/13 08:20	59.6	0
2/13 08:30	59.8	↑0.2
2/13 08:40	60.0	↑0.2
2/13 08:50	60.4	↑0.4
2/13 09:00	60.8	↑0.4
2/13 09:10	61.3	↑0.5
2/13 09:20	61.9	↑0.6
2/13 09:30	62.6	↑0.7
2/13 09:40	63.4	↑0.8
2/13 09:50	64.3	↑0.9
2/13 10:00	65.2	↑0.9
2/13 10:10	66.2	↑1.0
2/13 10:20	67.3	↑1.1
2/13 10:30	68.4	↑1.1
2/13 10:40	69.5	↑1.1
2/13 10:50	70.6	↑1.1
2/13 11:00	71.7	↑1.1
2/13 11:10	72.8	↑1.1
2/13 11:20	73.8	↑1.0
2/13 11:30	74.8	↑1.0
2/13 11:40	75.6	↑0.8
2/13 11:50	76.4	↑0.8
2/13 12:00	77.1	↑0.7
2/13 12:10	77.7	↑0.6
2/13 12:20	78.2	↑0.5
2/13 12:30	78.5	↑0.3
2/13 12:40	78.7	↑0.2	満潮
2/13 12:50	78.7	0	満潮
2/13 13:00	78.6	↓-0.1
2/13 13:10	78.4	↓-0.2
2/13 13:20	78.1	↓-0.3
2/13 13:30	77.6	↓-0.5
2/13 13:40	77.0	↓-0.6
2/13 13:50	76.2	↓-0.8
2/13 14:00	75.4	↓-0.8
2/13 14:10	74.4	↓-1.0
2/13 14:20	73.3	↓-1.1
2/13 14:30	72.1	↓-1.2
2/13 14:40	70.8	↓-1.3
2/13 14:50	69.4	↓-1.4
2/13 15:00	67.9	↓-1.5
2/13 15:10	66.4	↓-1.5
2/13 15:20	64.7	↓-1.7
2/13 15:30	62.9	↓-1.8
2/13 15:40	61.1	↓-1.8
2/13 15:50	59.2	↓-1.9
2/13 16:00	57.2	↓-2.0
2/13 16:10	55.2	↓-2.0
2/13 16:20	53.1	↓-2.1
2/13 16:30	51.0	↓-2.1
2/13 16:40	48.9	↓-2.1
2/13 16:50	46.7	↓-2.2
2/13 17:00	44.5	↓-2.2
2/13 17:10	42.3	↓-2.2
2/13 17:20	40.1	↓-2.2
2/13 17:30	37.9	↓-2.2
2/13 17:40	35.7	↓-2.2
2/13 17:50	33.6	↓-2.1
2/13 18:00	31.5	↓-2.1
2/13 18:10	29.4	↓-2.1
2/13 18:20	27.4	↓-2.0
2/13 18:30	25.5	↓-1.9
2/13 18:40	23.7	↓-1.8
2/13 18:50	21.9	↓-1.8
2/13 19:00	20.3	↓-1.6
2/13 19:10	18.7	↓-1.6
2/13 19:20	17.3	↓-1.4
2/13 19:30	16.0	↓-1.3
2/13 19:40	14.8	↓-1.2
2/13 19:50	13.7	↓-1.1
2/13 20:00	12.9	↓-0.8
2/13 20:10	12.1	↓-0.8
2/13 20:20	11.6	↓-0.5
2/13 20:30	11.2	↓-0.4
2/13 20:40	11.0	↓-0.2	干潮
2/13 20:50	11.0	0
2/13 21:00	11.2	↑0.2
2/13 21:10	11.6	↑0.4
2/13 21:20	12.1	↑0.5
2/13 21:30	12.9	↑0.8
2/13 21:40	13.9	↑1.0
2/13 21:50	15.1	↑1.2
2/13 22:00	16.5	↑1.4
2/13 22:10	18.0	↑1.5
2/13 22:20	19.7	↑1.7
2/13 22:30	21.6	↑1.9
2/13 22:40	23.6	↑2.0
2/13 22:50	25.7	↑2.1
2/13 23:00	28.0	↑2.3
2/13 23:10	30.3	↑2.3
2/13 23:20	32.6	↑2.3
2/13 23:30	35.0	↑2.4
2/13 23:40	37.5	↑2.5	最大潮位差
2/13 23:50	39.9	↑2.4