22 (水)	05:16	11:08	16:55	23:33
	82cm	24cm	92cm	7cm
中潮 出 06:24 入 17:20 出 07:41 入 19:40

函館（北海道）2023年02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
2/22 00:00	6.0	↑1.5
2/22 00:10	7.9	↑1.9
2/22 00:20	10.0	↑2.1
2/22 00:30	12.3	↑2.3
2/22 00:40	14.8	↑2.5
2/22 00:50	17.6	↑2.8
2/22 01:00	20.5	↑2.9
2/22 01:10	23.6	↑3.1
2/22 01:20	26.8	↑3.2
2/22 01:30	30.2	↑3.4
2/22 01:40	33.6	↑3.4
2/22 01:50	37.1	↑3.5	最大潮位差
2/22 02:00	40.6	↑3.5	最大潮位差
2/22 02:10	44.1	↑3.5	最大潮位差
2/22 02:20	47.5	↑3.4
2/22 02:30	50.9	↑3.4
2/22 02:40	54.2	↑3.3
2/22 02:50	57.4	↑3.2
2/22 03:00	60.5	↑3.1
2/22 03:10	63.4	↑2.9
2/22 03:20	66.1	↑2.7
2/22 03:30	68.7	↑2.6
2/22 03:40	71.0	↑2.3
2/22 03:50	73.1	↑2.1
2/22 04:00	75.0	↑1.9
2/22 04:10	76.6	↑1.6
2/22 04:20	78.0	↑1.4
2/22 04:30	79.2	↑1.2
2/22 04:40	80.1	↑0.9
2/22 04:50	80.8	↑0.7
2/22 05:00	81.2	↑0.4
2/22 05:10	81.4	↑0.2	満潮
2/22 05:20	81.4	0
2/22 05:30	81.2	↓-0.2
2/22 05:40	80.8	↓-0.4
2/22 05:50	80.1	↓-0.7
2/22 06:00	79.3	↓-0.8
2/22 06:10	78.3	↓-1.0
2/22 06:20	77.0	↓-1.3
2/22 06:30	75.6	↓-1.4
2/22 06:40	74.1	↓-1.5
2/22 06:50	72.4	↓-1.7
2/22 07:00	70.5	↓-1.9
2/22 07:10	68.5	↓-2.0
2/22 07:20	66.4	↓-2.1
2/22 07:30	64.1	↓-2.3
2/22 07:40	61.7	↓-2.4
2/22 07:50	59.3	↓-2.4
2/22 08:00	56.8	↓-2.5
2/22 08:10	54.2	↓-2.6
2/22 08:20	51.6	↓-2.6
2/22 08:30	49.0	↓-2.6
2/22 08:40	46.4	↓-2.6
2/22 08:50	43.9	↓-2.5
2/22 09:00	41.4	↓-2.5
2/22 09:10	39.0	↓-2.4
2/22 09:20	36.6	↓-2.4
2/22 09:30	34.4	↓-2.2
2/22 09:40	32.4	↓-2.0
2/22 09:50	30.5	↓-1.9
2/22 10:00	28.8	↓-1.7
2/22 10:10	27.3	↓-1.5
2/22 10:20	26.0	↓-1.3
2/22 10:30	25.0	↓-1.0
2/22 10:40	24.2	↓-0.8
2/22 10:50	23.6	↓-0.6
2/22 11:00	23.3	↓-0.3	干潮
2/22 11:10	23.3	0
2/22 11:20	23.5	↑0.2
2/22 11:30	24.0	↑0.5
2/22 11:40	24.7	↑0.7
2/22 11:50	25.7	↑1.0
2/22 12:00	27.0	↑1.3
2/22 12:10	28.5	↑1.5
2/22 12:20	30.2	↑1.7
2/22 12:30	32.2	↑2.0
2/22 12:40	34.3	↑2.1
2/22 12:50	36.7	↑2.4
2/22 13:00	39.2	↑2.5
2/22 13:10	41.9	↑2.7
2/22 13:20	44.8	↑2.9
2/22 13:30	47.7	↑2.9
2/22 13:40	50.8	↑3.1
2/22 13:50	53.9	↑3.1
2/22 14:00	57.0	↑3.1
2/22 14:10	60.2	↑3.2
2/22 14:20	63.3	↑3.1
2/22 14:30	66.4	↑3.1
2/22 14:40	69.4	↑3.0
2/22 14:50	72.3	↑2.9
2/22 15:00	75.1	↑2.8
2/22 15:10	77.7	↑2.6
2/22 15:20	80.2	↑2.5
2/22 15:30	82.4	↑2.2
2/22 15:40	84.5	↑2.1
2/22 15:50	86.3	↑1.8
2/22 16:00	87.8	↑1.5
2/22 16:10	89.1	↑1.3
2/22 16:20	90.1	↑1.0
2/22 16:30	90.9	↑0.8
2/22 16:40	91.4	↑0.5
2/22 16:50	91.6	↑0.2	満潮
2/22 17:00	91.6	0
2/22 17:10	91.3	↓-0.3
2/22 17:20	90.8	↓-0.5
2/22 17:30	90.0	↓-0.8
2/22 17:40	88.9	↓-1.1
2/22 17:50	87.7	↓-1.2
2/22 18:00	86.2	↓-1.5
2/22 18:10	84.6	↓-1.6
2/22 18:20	82.7	↓-1.9
2/22 18:30	80.6	↓-2.1
2/22 18:40	78.4	↓-2.2
2/22 18:50	76.0	↓-2.4
2/22 19:00	73.4	↓-2.6
2/22 19:10	70.7	↓-2.7
2/22 19:20	67.9	↓-2.8
2/22 19:30	64.9	↓-3.0
2/22 19:40	61.9	↓-3.0
2/22 19:50	58.7	↓-3.2
2/22 20:00	55.5	↓-3.2
2/22 20:10	52.2	↓-3.3
2/22 20:20	48.9	↓-3.3
2/22 20:30	45.6	↓-3.3
2/22 20:40	42.2	↓-3.4
2/22 20:50	38.9	↓-3.3
2/22 21:00	35.7	↓-3.2
2/22 21:10	32.5	↓-3.2
2/22 21:20	29.4	↓-3.1
2/22 21:30	26.4	↓-3.0
2/22 21:40	23.6	↓-2.8
2/22 21:50	20.9	↓-2.7
2/22 22:00	18.4	↓-2.5
2/22 22:10	16.1	↓-2.3
2/22 22:20	14.0	↓-2.1
2/22 22:30	12.2	↓-1.8
2/22 22:40	10.6	↓-1.6
2/22 22:50	9.3	↓-1.3
2/22 23:00	8.2	↓-1.1
2/22 23:10	7.4	↓-0.8
2/22 23:20	6.9	↓-0.5
2/22 23:30	6.7	↓-0.2	干潮
2/22 23:40	6.8	↑0.1
2/22 23:50	7.2	↑0.4