2 (木)	03:43	07:36	12:39	20:42
	68cm	64cm	84cm	12cm
中潮 出 06:49 入 16:55 出 13:20 入 04:37

函館（北海道）2023年02月2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
2/2 00:00	51.1	↑1.6
2/2 00:10	52.7	↑1.6
2/2 00:20	54.1	↑1.4
2/2 00:30	55.5	↑1.4
2/2 00:40	56.8	↑1.3
2/2 00:50	58.0	↑1.2
2/2 01:00	59.1	↑1.1
2/2 01:10	60.1	↑1.0
2/2 01:20	61.1	↑1.0
2/2 01:30	62.0	↑0.9
2/2 01:40	62.8	↑0.8
2/2 01:50	63.5	↑0.7
2/2 02:00	64.2	↑0.7
2/2 02:10	64.8	↑0.6
2/2 02:20	65.3	↑0.5
2/2 02:30	65.8	↑0.5
2/2 02:40	66.2	↑0.4
2/2 02:50	66.5	↑0.3
2/2 03:00	66.8	↑0.3
2/2 03:10	67.0	↑0.2
2/2 03:20	67.1	↑0.1
2/2 03:30	67.2	↑0.1
2/2 03:40	67.2	0	満潮
2/2 03:50	67.2	0
2/2 04:00	67.1	↓-0.1
2/2 04:10	67.1	0
2/2 04:20	66.9	↓-0.2
2/2 04:30	66.8	↓-0.1
2/2 04:40	66.6	↓-0.2
2/2 04:50	66.4	↓-0.2
2/2 05:00	66.1	↓-0.3
2/2 05:10	65.9	↓-0.2
2/2 05:20	65.6	↓-0.3
2/2 05:30	65.4	↓-0.2
2/2 05:40	65.1	↓-0.3
2/2 05:50	64.9	↓-0.2
2/2 06:00	64.6	↓-0.3
2/2 06:10	64.4	↓-0.2
2/2 06:20	64.1	↓-0.3
2/2 06:30	63.9	↓-0.2
2/2 06:40	63.7	↓-0.2
2/2 06:50	63.5	↓-0.2
2/2 07:00	63.3	↓-0.2
2/2 07:10	63.2	↓-0.1
2/2 07:20	63.1	↓-0.1
2/2 07:30	63.0	↓-0.1	干潮
2/2 07:40	63.1	↑0.1
2/2 07:50	63.1	0
2/2 08:00	63.2	↑0.1
2/2 08:10	63.4	↑0.2
2/2 08:20	63.7	↑0.3
2/2 08:30	64.1	↑0.4
2/2 08:40	64.5	↑0.4
2/2 08:50	65.1	↑0.6
2/2 09:00	65.7	↑0.6
2/2 09:10	66.5	↑0.8
2/2 09:20	67.3	↑0.8
2/2 09:30	68.2	↑0.9
2/2 09:40	69.1	↑0.9
2/2 09:50	70.2	↑1.1
2/2 10:00	71.3	↑1.1
2/2 10:10	72.4	↑1.1
2/2 10:20	73.6	↑1.2
2/2 10:30	74.7	↑1.1
2/2 10:40	75.9	↑1.2
2/2 10:50	77.0	↑1.1
2/2 11:00	78.1	↑1.1
2/2 11:10	79.2	↑1.1
2/2 11:20	80.1	↑0.9
2/2 11:30	81.0	↑0.9
2/2 11:40	81.8	↑0.8
2/2 11:50	82.5	↑0.7
2/2 12:00	83.0	↑0.5
2/2 12:10	83.5	↑0.5
2/2 12:20	83.8	↑0.3
2/2 12:30	84.0	↑0.2	満潮
2/2 12:40	84.0	0
2/2 12:50	83.9	↓-0.1
2/2 13:00	83.7	↓-0.2
2/2 13:10	83.3	↓-0.4
2/2 13:20	82.8	↓-0.5
2/2 13:30	82.1	↓-0.7
2/2 13:40	81.4	↓-0.7
2/2 13:50	80.5	↓-0.9
2/2 14:00	79.5	↓-1.0
2/2 14:10	78.4	↓-1.1
2/2 14:20	77.1	↓-1.3
2/2 14:30	75.8	↓-1.3
2/2 14:40	74.3	↓-1.5
2/2 14:50	72.8	↓-1.5
2/2 15:00	71.1	↓-1.7
2/2 15:10	69.4	↓-1.7
2/2 15:20	67.5	↓-1.9
2/2 15:30	65.6	↓-1.9
2/2 15:40	63.6	↓-2.0
2/2 15:50	61.5	↓-2.1
2/2 16:00	59.4	↓-2.1
2/2 16:10	57.2	↓-2.2
2/2 16:20	55.0	↓-2.2
2/2 16:30	52.7	↓-2.3
2/2 16:40	50.4	↓-2.3
2/2 16:50	48.1	↓-2.3
2/2 17:00	45.8	↓-2.3
2/2 17:10	43.5	↓-2.3
2/2 17:20	41.2	↓-2.3
2/2 17:30	38.9	↓-2.3
2/2 17:40	36.6	↓-2.3
2/2 17:50	34.4	↓-2.2
2/2 18:00	32.2	↓-2.2
2/2 18:10	30.1	↓-2.1
2/2 18:20	28.1	↓-2.0
2/2 18:30	26.1	↓-2.0
2/2 18:40	24.2	↓-1.9
2/2 18:50	22.5	↓-1.7
2/2 19:00	20.8	↓-1.7
2/2 19:10	19.2	↓-1.6
2/2 19:20	17.8	↓-1.4
2/2 19:30	16.5	↓-1.3
2/2 19:40	15.3	↓-1.2
2/2 19:50	14.3	↓-1.0
2/2 20:00	13.4	↓-0.9
2/2 20:10	12.7	↓-0.7
2/2 20:20	12.2	↓-0.5
2/2 20:30	11.9	↓-0.3
2/2 20:40	11.8	↓-0.1	干潮
2/2 20:50	11.9	↑0.1
2/2 21:00	12.2	↑0.3
2/2 21:10	12.6	↑0.4
2/2 21:20	13.3	↑0.7
2/2 21:30	14.2	↑0.9
2/2 21:40	15.3	↑1.1
2/2 21:50	16.6	↑1.3
2/2 22:00	18.1	↑1.5
2/2 22:10	19.7	↑1.6
2/2 22:20	21.5	↑1.8
2/2 22:30	23.4	↑1.9
2/2 22:40	25.5	↑2.1
2/2 22:50	27.6	↑2.1
2/2 23:00	29.8	↑2.2
2/2 23:10	32.1	↑2.3
2/2 23:20	34.5	↑2.4	最大潮位差
2/2 23:30	36.8	↑2.3
2/2 23:40	39.2	↑2.4	最大潮位差
2/2 23:50	41.5	↑2.3