1 (火)	04:47	09:41	15:04	22:31
	79cm	52cm	100cm	-2cm
大潮 出 06:50 入 16:54 出 07:09 入 16:39

函館（北海道）2022年02月1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
2/1 00:00	18.6	↑2.9
2/1 00:10	21.6	↑3.0
2/1 00:20	24.7	↑3.1
2/1 00:30	27.9	↑3.2
2/1 00:40	31.2	↑3.3
2/1 00:50	34.5	↑3.3
2/1 01:00	37.7	↑3.2
2/1 01:10	41.0	↑3.3
2/1 01:20	44.2	↑3.2
2/1 01:30	47.3	↑3.1
2/1 01:40	50.4	↑3.1
2/1 01:50	53.3	↑2.9
2/1 02:00	56.1	↑2.8
2/1 02:10	58.7	↑2.6
2/1 02:20	61.2	↑2.5
2/1 02:30	63.5	↑2.3
2/1 02:40	65.7	↑2.2
2/1 02:50	67.7	↑2.0
2/1 03:00	69.5	↑1.8
2/1 03:10	71.2	↑1.7
2/1 03:20	72.7	↑1.5
2/1 03:30	74.0	↑1.3
2/1 03:40	75.1	↑1.1
2/1 03:50	76.1	↑1.0
2/1 04:00	76.9	↑0.8
2/1 04:10	77.5	↑0.6
2/1 04:20	78.0	↑0.5
2/1 04:30	78.3	↑0.3
2/1 04:40	78.5	↑0.2	満潮
2/1 04:50	78.5	0
2/1 05:00	78.4	↓-0.1
2/1 05:10	78.1	↓-0.3
2/1 05:20	77.7	↓-0.4
2/1 05:30	77.1	↓-0.6
2/1 05:40	76.5	↓-0.6
2/1 05:50	75.7	↓-0.8
2/1 06:00	74.7	↓-1.0
2/1 06:10	73.7	↓-1.0
2/1 06:20	72.6	↓-1.1
2/1 06:30	71.4	↓-1.2
2/1 06:40	70.1	↓-1.3
2/1 06:50	68.8	↓-1.3
2/1 07:00	67.4	↓-1.4
2/1 07:10	66.0	↓-1.4
2/1 07:20	64.6	↓-1.4
2/1 07:30	63.2	↓-1.4
2/1 07:40	61.7	↓-1.5
2/1 07:50	60.4	↓-1.3
2/1 08:00	59.0	↓-1.4
2/1 08:10	57.8	↓-1.2
2/1 08:20	56.6	↓-1.2
2/1 08:30	55.5	↓-1.1
2/1 08:40	54.5	↓-1.0
2/1 08:50	53.7	↓-0.8
2/1 09:00	53.0	↓-0.7
2/1 09:10	52.4	↓-0.6
2/1 09:20	52.0	↓-0.4
2/1 09:30	51.7	↓-0.3
2/1 09:40	51.6	↓-0.1	干潮
2/1 09:50	51.7	↑0.1
2/1 10:00	51.9	↑0.2
2/1 10:10	52.4	↑0.5
2/1 10:20	53.0	↑0.6
2/1 10:30	53.9	↑0.9
2/1 10:40	54.9	↑1.0
2/1 10:50	56.1	↑1.2
2/1 11:00	57.5	↑1.4
2/1 11:10	59.0	↑1.5
2/1 11:20	60.7	↑1.7
2/1 11:30	62.6	↑1.9
2/1 11:40	64.6	↑2.0
2/1 11:50	66.7	↑2.1
2/1 12:00	69.0	↑2.3
2/1 12:10	71.3	↑2.3
2/1 12:20	73.7	↑2.4
2/1 12:30	76.1	↑2.4
2/1 12:40	78.5	↑2.4
2/1 12:50	80.9	↑2.4
2/1 13:00	83.2	↑2.3
2/1 13:10	85.5	↑2.3
2/1 13:20	87.7	↑2.2
2/1 13:30	89.8	↑2.1
2/1 13:40	91.7	↑1.9
2/1 13:50	93.4	↑1.7
2/1 14:00	95.0	↑1.6
2/1 14:10	96.4	↑1.4
2/1 14:20	97.5	↑1.1
2/1 14:30	98.4	↑0.9
2/1 14:40	99.1	↑0.7
2/1 14:50	99.5	↑0.4
2/1 15:00	99.7	↑0.2	満潮
2/1 15:10	99.7	0
2/1 15:20	99.4	↓-0.3
2/1 15:30	98.9	↓-0.5
2/1 15:40	98.1	↓-0.8
2/1 15:50	97.1	↓-1.0
2/1 16:00	95.9	↓-1.2
2/1 16:10	94.5	↓-1.4
2/1 16:20	92.9	↓-1.6
2/1 16:30	91.1	↓-1.8
2/1 16:40	89.1	↓-2.0
2/1 16:50	86.9	↓-2.2
2/1 17:00	84.6	↓-2.3
2/1 17:10	82.0	↓-2.6
2/1 17:20	79.4	↓-2.6
2/1 17:30	76.6	↓-2.8
2/1 17:40	73.7	↓-2.9
2/1 17:50	70.6	↓-3.1
2/1 18:00	67.4	↓-3.2
2/1 18:10	64.2	↓-3.2
2/1 18:20	60.8	↓-3.4
2/1 18:30	57.4	↓-3.4
2/1 18:40	53.9	↓-3.5
2/1 18:50	50.3	↓-3.6	最大潮位差
2/1 19:00	46.7	↓-3.6	最大潮位差
2/1 19:10	43.1	↓-3.6	最大潮位差
2/1 19:20	39.6	↓-3.5
2/1 19:30	36.0	↓-3.6	最大潮位差
2/1 19:40	32.5	↓-3.5
2/1 19:50	29.0	↓-3.5
2/1 20:00	25.7	↓-3.3
2/1 20:10	22.4	↓-3.3
2/1 20:20	19.3	↓-3.1
2/1 20:30	16.3	↓-3.0
2/1 20:40	13.5	↓-2.8
2/1 20:50	10.9	↓-2.6
2/1 21:00	8.4	↓-2.5
2/1 21:10	6.2	↓-2.2
2/1 21:20	4.2	↓-2.0
2/1 21:30	2.4	↓-1.8
2/1 21:40	0.9	↓-1.5
2/1 21:50	-0.4	↓-1.3
2/1 22:00	-1.4	↓-1.0
2/1 22:10	-2.1	↓-0.7
2/1 22:20	-2.6	↓-0.5
2/1 22:30	-2.7	↓-0.1	干潮
2/1 22:40	-2.6	↑0.1
2/1 22:50	-2.2	↑0.4
2/1 23:00	-1.5	↑0.7
2/1 23:10	-0.5	↑1.0
2/1 23:20	0.8	↑1.3
2/1 23:30	2.4	↑1.6
2/1 23:40	4.2	↑1.8
2/1 23:50	6.2	↑2.0