27 (火)	01:23	05:29	11:24	19:22
	58cm	54cm	71cm	14cm
若潮 出 05:30 入 17:58 出 13:06 入 02:51

函館（北海道）2018年03月27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
3/27 00:00	55.9	↑0.6
3/27 00:10	56.4	↑0.5
3/27 00:20	56.8	↑0.4
3/27 00:30	57.1	↑0.3
3/27 00:40	57.4	↑0.3
3/27 00:50	57.6	↑0.2
3/27 01:00	57.8	↑0.2
3/27 01:10	57.9	↑0.1
3/27 01:20	57.9	0	満潮
3/27 01:30	57.9	0
3/27 01:40	57.8	↓-0.1
3/27 01:50	57.7	↓-0.1
3/27 02:00	57.6	↓-0.1
3/27 02:10	57.4	↓-0.2
3/27 02:20	57.2	↓-0.2
3/27 02:30	57.0	↓-0.2
3/27 02:40	56.7	↓-0.3
3/27 02:50	56.4	↓-0.3
3/27 03:00	56.2	↓-0.2
3/27 03:10	55.9	↓-0.3
3/27 03:20	55.6	↓-0.3
3/27 03:30	55.4	↓-0.2
3/27 03:40	55.1	↓-0.3
3/27 03:50	54.9	↓-0.2
3/27 04:00	54.6	↓-0.3
3/27 04:10	54.5	↓-0.1
3/27 04:20	54.3	↓-0.2
3/27 04:30	54.2	↓-0.1
3/27 04:40	54.0	↓-0.2
3/27 04:50	53.9	↓-0.1
3/27 05:00	53.9	0
3/27 05:10	53.8	↓-0.1
3/27 05:20	53.8	0	干潮
3/27 05:30	53.8	0
3/27 05:40	53.8	0
3/27 05:50	53.8	0
3/27 06:00	53.9	↑0.1
3/27 06:10	54.0	↑0.1
3/27 06:20	54.1	↑0.1
3/27 06:30	54.2	↑0.1
3/27 06:40	54.3	↑0.1
3/27 06:50	54.5	↑0.2
3/27 07:00	54.7	↑0.2
3/27 07:10	54.9	↑0.2
3/27 07:20	55.2	↑0.3
3/27 07:30	55.6	↑0.4
3/27 07:40	56.0	↑0.4
3/27 07:50	56.5	↑0.5
3/27 08:00	57.0	↑0.5
3/27 08:10	57.6	↑0.6
3/27 08:20	58.2	↑0.6
3/27 08:30	59.0	↑0.8
3/27 08:40	59.7	↑0.7
3/27 08:50	60.5	↑0.8
3/27 09:00	61.4	↑0.9
3/27 09:10	62.3	↑0.9
3/27 09:20	63.2	↑0.9
3/27 09:30	64.1	↑0.9
3/27 09:40	64.9	↑0.8
3/27 09:50	65.8	↑0.9
3/27 10:00	66.6	↑0.8
3/27 10:10	67.4	↑0.8
3/27 10:20	68.1	↑0.7
3/27 10:30	68.7	↑0.6
3/27 10:40	69.2	↑0.5
3/27 10:50	69.7	↑0.5
3/27 11:00	70.0	↑0.3
3/27 11:10	70.2	↑0.2
3/27 11:20	70.3	↑0.1	満潮
3/27 11:30	70.2	↓-0.1
3/27 11:40	70.1	↓-0.1
3/27 11:50	69.8	↓-0.3
3/27 12:00	69.4	↓-0.4
3/27 12:10	68.9	↓-0.5
3/27 12:20	68.3	↓-0.6
3/27 12:30	67.6	↓-0.7
3/27 12:40	66.7	↓-0.9
3/27 12:50	65.8	↓-0.9
3/27 13:00	64.7	↓-1.1
3/27 13:10	63.6	↓-1.1
3/27 13:20	62.4	↓-1.2
3/27 13:30	61.1	↓-1.3
3/27 13:40	59.7	↓-1.4
3/27 13:50	58.2	↓-1.5
3/27 14:00	56.7	↓-1.5
3/27 14:10	55.1	↓-1.6
3/27 14:20	53.4	↓-1.7
3/27 14:30	51.7	↓-1.7
3/27 14:40	50.0	↓-1.7
3/27 14:50	48.2	↓-1.8
3/27 15:00	46.3	↓-1.9
3/27 15:10	44.5	↓-1.8
3/27 15:20	42.6	↓-1.9
3/27 15:30	40.7	↓-1.9
3/27 15:40	38.9	↓-1.8
3/27 15:50	37.0	↓-1.9
3/27 16:00	35.2	↓-1.8
3/27 16:10	33.4	↓-1.8
3/27 16:20	31.7	↓-1.7
3/27 16:30	30.0	↓-1.7
3/27 16:40	28.3	↓-1.7
3/27 16:50	26.8	↓-1.5
3/27 17:00	25.3	↓-1.5
3/27 17:10	23.8	↓-1.5
3/27 17:20	22.5	↓-1.3
3/27 17:30	21.2	↓-1.3
3/27 17:40	20.0	↓-1.2
3/27 17:50	18.9	↓-1.1
3/27 18:00	17.9	↓-1.0
3/27 18:10	17.0	↓-0.9
3/27 18:20	16.2	↓-0.8
3/27 18:30	15.5	↓-0.7
3/27 18:40	14.9	↓-0.6
3/27 18:50	14.4	↓-0.5
3/27 19:00	14.1	↓-0.3
3/27 19:10	13.8	↓-0.3
3/27 19:20	13.8	0	干潮
3/27 19:30	13.8	0
3/27 19:40	14.0	↑0.2
3/27 19:50	14.4	↑0.4
3/27 20:00	14.9	↑0.5
3/27 20:10	15.6	↑0.7
3/27 20:20	16.4	↑0.8
3/27 20:30	17.4	↑1.0
3/27 20:40	18.6	↑1.2
3/27 20:50	19.9	↑1.3
3/27 21:00	21.4	↑1.5
3/27 21:10	23.0	↑1.6
3/27 21:20	24.7	↑1.7
3/27 21:30	26.5	↑1.8
3/27 21:40	28.4	↑1.9
3/27 21:50	30.4	↑2.0
3/27 22:00	32.5	↑2.1	最大潮位差
3/27 22:10	34.6	↑2.1	最大潮位差
3/27 22:20	36.7	↑2.1	最大潮位差
3/27 22:30	38.8	↑2.1	最大潮位差
3/27 22:40	40.9	↑2.1	最大潮位差
3/27 22:50	42.9	↑2.0
3/27 23:00	44.9	↑2.0
3/27 23:10	46.9	↑2.0
3/27 23:20	48.7	↑1.8
3/27 23:30	50.5	↑1.8
3/27 23:40	52.2	↑1.7
3/27 23:50	53.7	↑1.5