29 (土)	08:45	01:59	20:18	14:29
	79cm	20cm	73cm	45cm
小潮 出 07:04 入 16:17 出 23:54 入 11:38

函館（北海道）2018年12月29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
12/29 00:00	32.9	↓-2.2
12/29 00:10	30.9	↓-2.0
12/29 00:20	29.0	↓-1.9
12/29 00:30	27.3	↓-1.7
12/29 00:40	25.7	↓-1.6
12/29 00:50	24.2	↓-1.5
12/29 01:00	23.0	↓-1.2
12/29 01:10	21.9	↓-1.1
12/29 01:20	21.0	↓-0.9
12/29 01:30	20.3	↓-0.7
12/29 01:40	19.8	↓-0.5
12/29 01:50	19.6	↓-0.2	干潮
12/29 02:00	19.5	↓-0.1
12/29 02:10	19.6	↑0.1
12/29 02:20	20.0	↑0.4
12/29 02:30	20.5	↑0.5
12/29 02:40	21.2	↑0.7
12/29 02:50	22.1	↑0.9
12/29 03:00	23.2	↑1.1
12/29 03:10	24.4	↑1.2
12/29 03:20	25.8	↑1.4
12/29 03:30	27.3	↑1.5
12/29 03:40	29.0	↑1.7
12/29 03:50	30.7	↑1.7
12/29 04:00	32.6	↑1.9
12/29 04:10	34.5	↑1.9
12/29 04:20	36.5	↑2.0
12/29 04:30	38.6	↑2.1
12/29 04:40	40.8	↑2.2
12/29 04:50	43.0	↑2.2
12/29 05:00	45.2	↑2.2
12/29 05:10	47.5	↑2.3	最大潮位差
12/29 05:20	49.8	↑2.3	最大潮位差
12/29 05:30	52.0	↑2.2
12/29 05:40	54.3	↑2.3	最大潮位差
12/29 05:50	56.5	↑2.2
12/29 06:00	58.7	↑2.2
12/29 06:10	60.9	↑2.2
12/29 06:20	62.9	↑2.0
12/29 06:30	64.9	↑2.0
12/29 06:40	66.8	↑1.9
12/29 06:50	68.6	↑1.8
12/29 07:00	70.3	↑1.7
12/29 07:10	71.8	↑1.5
12/29 07:20	73.2	↑1.4
12/29 07:30	74.5	↑1.3
12/29 07:40	75.6	↑1.1
12/29 07:50	76.5	↑0.9
12/29 08:00	77.3	↑0.8
12/29 08:10	77.9	↑0.6
12/29 08:20	78.3	↑0.4
12/29 08:30	78.6	↑0.3
12/29 08:40	78.8	↑0.2	満潮
12/29 08:50	78.8	0
12/29 09:00	78.6	↓-0.2
12/29 09:10	78.3	↓-0.3
12/29 09:20	77.8	↓-0.5
12/29 09:30	77.3	↓-0.5
12/29 09:40	76.6	↓-0.7
12/29 09:50	75.7	↓-0.9
12/29 10:00	74.8	↓-0.9
12/29 10:10	73.8	↓-1.0
12/29 10:20	72.7	↓-1.1
12/29 10:30	71.5	↓-1.2
12/29 10:40	70.2	↓-1.3
12/29 10:50	68.8	↓-1.4
12/29 11:00	67.4	↓-1.4
12/29 11:10	65.9	↓-1.5
12/29 11:20	64.4	↓-1.5
12/29 11:30	62.8	↓-1.6
12/29 11:40	61.3	↓-1.5
12/29 11:50	59.7	↓-1.6
12/29 12:00	58.1	↓-1.6
12/29 12:10	56.6	↓-1.5
12/29 12:20	55.1	↓-1.5
12/29 12:30	53.6	↓-1.5
12/29 12:40	52.2	↓-1.4
12/29 12:50	50.9	↓-1.3
12/29 13:00	49.7	↓-1.2
12/29 13:10	48.6	↓-1.1
12/29 13:20	47.5	↓-1.1
12/29 13:30	46.7	↓-0.8
12/29 13:40	45.9	↓-0.8
12/29 13:50	45.3	↓-0.6
12/29 14:00	44.9	↓-0.4
12/29 14:10	44.5	↓-0.4
12/29 14:20	44.4	↓-0.1	干潮
12/29 14:30	44.3	↓-0.1
12/29 14:40	44.4	↑0.1
12/29 14:50	44.6	↑0.2
12/29 15:00	45.0	↑0.4
12/29 15:10	45.5	↑0.5
12/29 15:20	46.0	↑0.5
12/29 15:30	46.7	↑0.7
12/29 15:40	47.4	↑0.7
12/29 15:50	48.3	↑0.9
12/29 16:00	49.2	↑0.9
12/29 16:10	50.1	↑0.9
12/29 16:20	51.1	↑1.0
12/29 16:30	52.2	↑1.1
12/29 16:40	53.3	↑1.1
12/29 16:50	54.5	↑1.2
12/29 17:00	55.6	↑1.1
12/29 17:10	56.8	↑1.2
12/29 17:20	58.0	↑1.2
12/29 17:30	59.2	↑1.2
12/29 17:40	60.4	↑1.2
12/29 17:50	61.6	↑1.2
12/29 18:00	62.8	↑1.2
12/29 18:10	64.0	↑1.2
12/29 18:20	65.1	↑1.1
12/29 18:30	66.2	↑1.1
12/29 18:40	67.3	↑1.1
12/29 18:50	68.3	↑1.0
12/29 19:00	69.2	↑0.9
12/29 19:10	70.0	↑0.8
12/29 19:20	70.7	↑0.7
12/29 19:30	71.4	↑0.7
12/29 19:40	71.9	↑0.5
12/29 19:50	72.3	↑0.4
12/29 20:00	72.6	↑0.3
12/29 20:10	72.7	↑0.1	満潮
12/29 20:20	72.7	0
12/29 20:30	72.6	↓-0.1
12/29 20:40	72.4	↓-0.2
12/29 20:50	72.0	↓-0.4
12/29 21:00	71.5	↓-0.5
12/29 21:10	70.9	↓-0.6
12/29 21:20	70.2	↓-0.7
12/29 21:30	69.3	↓-0.9
12/29 21:40	68.3	↓-1.0
12/29 21:50	67.3	↓-1.0
12/29 22:00	66.1	↓-1.2
12/29 22:10	64.8	↓-1.3
12/29 22:20	63.5	↓-1.3
12/29 22:30	62.1	↓-1.4
12/29 22:40	60.6	↓-1.5
12/29 22:50	59.0	↓-1.6
12/29 23:00	57.4	↓-1.6
12/29 23:10	55.7	↓-1.7
12/29 23:20	54.0	↓-1.7
12/29 23:30	52.2	↓-1.8
12/29 23:40	50.5	↓-1.7
12/29 23:50	48.7	↓-1.8