11 (土)	06:51	00:43	19:02	13:02
	80cm	17cm	74cm	22cm
中潮 出 06:39 入 17:06 出 22:32 入 09:07

函館（北海道）2023年02月11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
2/11 00:00	18.4	↓-1.1
2/11 00:10	17.5	↓-0.9
2/11 00:20	16.9	↓-0.6
2/11 00:30	16.5	↓-0.4
2/11 00:40	16.3	↓-0.2	干潮
2/11 00:50	16.3	0
2/11 01:00	16.6	↑0.3
2/11 01:10	17.2	↑0.6
2/11 01:20	18.0	↑0.8
2/11 01:30	19.0	↑1.0
2/11 01:40	20.2	↑1.2
2/11 01:50	21.6	↑1.4
2/11 02:00	23.2	↑1.6
2/11 02:10	25.0	↑1.8
2/11 02:20	27.0	↑2.0
2/11 02:30	29.1	↑2.1
2/11 02:40	31.3	↑2.2
2/11 02:50	33.7	↑2.4
2/11 03:00	36.1	↑2.4
2/11 03:10	38.7	↑2.6
2/11 03:20	41.3	↑2.6
2/11 03:30	43.9	↑2.6
2/11 03:40	46.5	↑2.6
2/11 03:50	49.2	↑2.7	最大潮位差
2/11 04:00	51.8	↑2.6
2/11 04:10	54.5	↑2.7	最大潮位差
2/11 04:20	57.0	↑2.5
2/11 04:30	59.5	↑2.5
2/11 04:40	62.0	↑2.5
2/11 04:50	64.3	↑2.3
2/11 05:00	66.5	↑2.2
2/11 05:10	68.5	↑2.0
2/11 05:20	70.5	↑2.0
2/11 05:30	72.2	↑1.7
2/11 05:40	73.8	↑1.6
2/11 05:50	75.2	↑1.4
2/11 06:00	76.4	↑1.2
2/11 06:10	77.4	↑1.0
2/11 06:20	78.1	↑0.7
2/11 06:30	78.7	↑0.6
2/11 06:40	79.0	↑0.3
2/11 06:50	79.1	↑0.1	満潮
2/11 07:00	79.0	↓-0.1
2/11 07:10	78.7	↓-0.3
2/11 07:20	78.1	↓-0.6
2/11 07:30	77.4	↓-0.7
2/11 07:40	76.5	↓-0.9
2/11 07:50	75.3	↓-1.2
2/11 08:00	74.0	↓-1.3
2/11 08:10	72.6	↓-1.4
2/11 08:20	71.0	↓-1.6
2/11 08:30	69.3	↓-1.7
2/11 08:40	67.4	↓-1.9
2/11 08:50	65.4	↓-2.0
2/11 09:00	63.4	↓-2.0
2/11 09:10	61.3	↓-2.1
2/11 09:20	59.1	↓-2.2
2/11 09:30	56.8	↓-2.3
2/11 09:40	54.5	↓-2.3
2/11 09:50	52.2	↓-2.3
2/11 10:00	49.8	↓-2.4
2/11 10:10	47.5	↓-2.3
2/11 10:20	45.1	↓-2.4
2/11 10:30	42.8	↓-2.3
2/11 10:40	40.6	↓-2.2
2/11 10:50	38.3	↓-2.3
2/11 11:00	36.2	↓-2.1
2/11 11:10	34.2	↓-2.0
2/11 11:20	32.2	↓-2.0
2/11 11:30	30.4	↓-1.8
2/11 11:40	28.7	↓-1.7
2/11 11:50	27.2	↓-1.5
2/11 12:00	25.8	↓-1.4
2/11 12:10	24.7	↓-1.1
2/11 12:20	23.7	↓-1.0
2/11 12:30	22.9	↓-0.8
2/11 12:40	22.3	↓-0.6
2/11 12:50	22.0	↓-0.3
2/11 13:00	21.8	↓-0.2	干潮
2/11 13:10	21.9	↑0.1
2/11 13:20	22.2	↑0.3
2/11 13:30	22.7	↑0.5
2/11 13:40	23.5	↑0.8
2/11 13:50	24.4	↑0.9
2/11 14:00	25.5	↑1.1
2/11 14:10	26.8	↑1.3
2/11 14:20	28.3	↑1.5
2/11 14:30	29.9	↑1.6
2/11 14:40	31.6	↑1.7
2/11 14:50	33.4	↑1.8
2/11 15:00	35.4	↑2.0
2/11 15:10	37.4	↑2.0
2/11 15:20	39.5	↑2.1
2/11 15:30	41.7	↑2.2
2/11 15:40	43.9	↑2.2
2/11 15:50	46.1	↑2.2
2/11 16:00	48.3	↑2.2
2/11 16:10	50.5	↑2.2
2/11 16:20	52.7	↑2.2
2/11 16:30	54.8	↑2.1
2/11 16:40	56.9	↑2.1
2/11 16:50	58.9	↑2.0
2/11 17:00	60.9	↑2.0
2/11 17:10	62.7	↑1.8
2/11 17:20	64.5	↑1.8
2/11 17:30	66.1	↑1.6
2/11 17:40	67.6	↑1.5
2/11 17:50	68.9	↑1.3
2/11 18:00	70.1	↑1.2
2/11 18:10	71.2	↑1.1
2/11 18:20	72.0	↑0.8
2/11 18:30	72.7	↑0.7
2/11 18:40	73.2	↑0.5
2/11 18:50	73.5	↑0.3
2/11 19:00	73.6	↑0.1	満潮
2/11 19:10	73.6	0
2/11 19:20	73.3	↓-0.3
2/11 19:30	72.9	↓-0.4
2/11 19:40	72.2	↓-0.7
2/11 19:50	71.4	↓-0.8
2/11 20:00	70.5	↓-0.9
2/11 20:10	69.4	↓-1.1
2/11 20:20	68.1	↓-1.3
2/11 20:30	66.7	↓-1.4
2/11 20:40	65.2	↓-1.5
2/11 20:50	63.6	↓-1.6
2/11 21:00	61.9	↓-1.7
2/11 21:10	60.1	↓-1.8
2/11 21:20	58.2	↓-1.9
2/11 21:30	56.3	↓-1.9
2/11 21:40	54.3	↓-2.0
2/11 21:50	52.3	↓-2.0
2/11 22:00	50.2	↓-2.1
2/11 22:10	48.2	↓-2.0
2/11 22:20	46.1	↓-2.1
2/11 22:30	44.1	↓-2.0
2/11 22:40	42.0	↓-2.1
2/11 22:50	40.0	↓-2.0
2/11 23:00	38.1	↓-1.9
2/11 23:10	36.2	↓-1.9
2/11 23:20	34.4	↓-1.8
2/11 23:30	32.7	↓-1.7
2/11 23:40	31.2	↓-1.5
2/11 23:50	29.7	↓-1.5