7 (土)	12:17	05:43	-	19:23
	78cm	41cm	-	35cm
若潮 出 06:50 入 16:09 出 13:40 入 01:19

函館（北海道）2019年12月7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
12/7 00:00	62.3	↓-0.2
12/7 00:10	62.0	↓-0.3
12/7 00:20	61.7	↓-0.3
12/7 00:30	61.2	↓-0.5
12/7 00:40	60.7	↓-0.5
12/7 00:50	60.1	↓-0.6
12/7 01:00	59.4	↓-0.7
12/7 01:10	58.7	↓-0.7
12/7 01:20	58.0	↓-0.7
12/7 01:30	57.1	↓-0.9
12/7 01:40	56.3	↓-0.8
12/7 01:50	55.4	↓-0.9
12/7 02:00	54.5	↓-0.9
12/7 02:10	53.5	↓-1.0
12/7 02:20	52.6	↓-0.9
12/7 02:30	51.6	↓-1.0
12/7 02:40	50.6	↓-1.0
12/7 02:50	49.7	↓-0.9
12/7 03:00	48.7	↓-1.0
12/7 03:10	47.8	↓-0.9
12/7 03:20	46.9	↓-0.9
12/7 03:30	46.1	↓-0.8
12/7 03:40	45.2	↓-0.9
12/7 03:50	44.5	↓-0.7
12/7 04:00	43.8	↓-0.7
12/7 04:10	43.2	↓-0.6
12/7 04:20	42.6	↓-0.6
12/7 04:30	42.1	↓-0.5
12/7 04:40	41.6	↓-0.5
12/7 04:50	41.3	↓-0.3
12/7 05:00	41.0	↓-0.3
12/7 05:10	40.7	↓-0.3
12/7 05:20	40.5	↓-0.2
12/7 05:30	40.4	↓-0.1
12/7 05:40	40.4	0	干潮
12/7 05:50	40.4	0
12/7 06:00	40.5	↑0.1
12/7 06:10	40.6	↑0.1
12/7 06:20	40.9	↑0.3
12/7 06:30	41.2	↑0.3
12/7 06:40	41.5	↑0.3
12/7 06:50	42.0	↑0.5
12/7 07:00	42.5	↑0.5
12/7 07:10	43.1	↑0.6
12/7 07:20	43.8	↑0.7
12/7 07:30	44.6	↑0.8
12/7 07:40	45.5	↑0.9
12/7 07:50	46.5	↑1.0
12/7 08:00	47.6	↑1.1
12/7 08:10	48.8	↑1.2
12/7 08:20	50.1	↑1.3
12/7 08:30	51.4	↑1.3
12/7 08:40	52.9	↑1.5
12/7 08:50	54.4	↑1.5
12/7 09:00	55.9	↑1.5
12/7 09:10	57.5	↑1.6
12/7 09:20	59.1	↑1.6
12/7 09:30	60.8	↑1.7	最大潮位差
12/7 09:40	62.4	↑1.6
12/7 09:50	64.0	↑1.6
12/7 10:00	65.5	↑1.5
12/7 10:10	67.0	↑1.5
12/7 10:20	68.5	↑1.5
12/7 10:30	69.8	↑1.3
12/7 10:40	71.1	↑1.3
12/7 10:50	72.2	↑1.1
12/7 11:00	73.3	↑1.1
12/7 11:10	74.2	↑0.9
12/7 11:20	75.0	↑0.8
12/7 11:30	75.7	↑0.7
12/7 11:40	76.2	↑0.5
12/7 11:50	76.6	↑0.4
12/7 12:00	76.9	↑0.3
12/7 12:10	77.0	↑0.1	満潮
12/7 12:20	77.0	0
12/7 12:30	76.9	↓-0.1
12/7 12:40	76.7	↓-0.2
12/7 12:50	76.3	↓-0.4
12/7 13:00	75.8	↓-0.5
12/7 13:10	75.2	↓-0.6
12/7 13:20	74.5	↓-0.7
12/7 13:30	73.7	↓-0.8
12/7 13:40	72.8	↓-0.9
12/7 13:50	71.8	↓-1.0
12/7 14:00	70.7	↓-1.1
12/7 14:10	69.5	↓-1.2
12/7 14:20	68.3	↓-1.2
12/7 14:30	67.0	↓-1.3
12/7 14:40	65.6	↓-1.4
12/7 14:50	64.2	↓-1.4
12/7 15:00	62.7	↓-1.5
12/7 15:10	61.2	↓-1.5
12/7 15:20	59.6	↓-1.6
12/7 15:30	58.1	↓-1.5
12/7 15:40	56.5	↓-1.6
12/7 15:50	54.9	↓-1.6
12/7 16:00	53.4	↓-1.5
12/7 16:10	51.9	↓-1.5
12/7 16:20	50.4	↓-1.5
12/7 16:30	48.9	↓-1.5
12/7 16:40	47.5	↓-1.4
12/7 16:50	46.2	↓-1.3
12/7 17:00	44.9	↓-1.3
12/7 17:10	43.6	↓-1.3
12/7 17:20	42.4	↓-1.2
12/7 17:30	41.3	↓-1.1
12/7 17:40	40.3	↓-1.0
12/7 17:50	39.3	↓-1.0
12/7 18:00	38.5	↓-0.8
12/7 18:10	37.7	↓-0.8
12/7 18:20	36.9	↓-0.8
12/7 18:30	36.3	↓-0.6
12/7 18:40	35.8	↓-0.5
12/7 18:50	35.4	↓-0.4
12/7 19:00	35.1	↓-0.3
12/7 19:10	34.9	↓-0.2
12/7 19:20	34.8	↓-0.1	干潮
12/7 19:30	34.8	0
12/7 19:40	35.0	↑0.2
12/7 19:50	35.2	↑0.2
12/7 20:00	35.7	↑0.5
12/7 20:10	36.2	↑0.5
12/7 20:20	36.9	↑0.7
12/7 20:30	37.7	↑0.8
12/7 20:40	38.7	↑1.0
12/7 20:50	39.8	↑1.1
12/7 21:00	41.0	↑1.2
12/7 21:10	42.2	↑1.2
12/7 21:20	43.6	↑1.4
12/7 21:30	45.0	↑1.4
12/7 21:40	46.5	↑1.5
12/7 21:50	48.1	↑1.6
12/7 22:00	49.6	↑1.5
12/7 22:10	51.2	↑1.6
12/7 22:20	52.7	↑1.5
12/7 22:30	54.2	↑1.5
12/7 22:40	55.7	↑1.5
12/7 22:50	57.1	↑1.4
12/7 23:00	58.4	↑1.3
12/7 23:10	59.6	↑1.2
12/7 23:20	60.7	↑1.1
12/7 23:30	61.7	↑1.0
12/7 23:40	62.6	↑0.9
12/7 23:50	63.4	↑0.8