15 (木)	09:36	02:03	19:35	14:11
	73cm	28cm	76cm	62cm
小潮 出 06:26 入 16:19 出 12:28 入 22:43

函館（北海道）2018年11月15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
11/15 00:00	38.3	↓-1.7	最大潮位差
11/15 00:10	36.7	↓-1.6
11/15 00:20	35.1	↓-1.6
11/15 00:30	33.7	↓-1.4
11/15 00:40	32.4	↓-1.3
11/15 00:50	31.2	↓-1.2
11/15 01:00	30.1	↓-1.1
11/15 01:10	29.2	↓-0.9
11/15 01:20	28.5	↓-0.7
11/15 01:30	27.9	↓-0.6
11/15 01:40	27.4	↓-0.5
11/15 01:50	27.1	↓-0.3
11/15 02:00	27.0	↓-0.1	干潮
11/15 02:10	27.1	↑0.1
11/15 02:20	27.3	↑0.2
11/15 02:30	27.6	↑0.3
11/15 02:40	28.1	↑0.5
11/15 02:50	28.7	↑0.6
11/15 03:00	29.4	↑0.7
11/15 03:10	30.3	↑0.9
11/15 03:20	31.2	↑0.9
11/15 03:30	32.3	↑1.1
11/15 03:40	33.4	↑1.1
11/15 03:50	34.6	↑1.2
11/15 04:00	35.9	↑1.3
11/15 04:10	37.2	↑1.3
11/15 04:20	38.6	↑1.4
11/15 04:30	40.0	↑1.4
11/15 04:40	41.4	↑1.4
11/15 04:50	42.9	↑1.5
11/15 05:00	44.4	↑1.5
11/15 05:10	46.0	↑1.6
11/15 05:20	47.5	↑1.5
11/15 05:30	49.1	↑1.6
11/15 05:40	50.7	↑1.6
11/15 05:50	52.2	↑1.5
11/15 06:00	53.8	↑1.6
11/15 06:10	55.4	↑1.6
11/15 06:20	56.9	↑1.5
11/15 06:30	58.4	↑1.5
11/15 06:40	59.8	↑1.4
11/15 06:50	61.2	↑1.4
11/15 07:00	62.6	↑1.4
11/15 07:10	63.9	↑1.3
11/15 07:20	65.1	↑1.2
11/15 07:30	66.2	↑1.1
11/15 07:40	67.2	↑1.0
11/15 07:50	68.2	↑1.0
11/15 08:00	69.1	↑0.9
11/15 08:10	69.9	↑0.8
11/15 08:20	70.5	↑0.6
11/15 08:30	71.1	↑0.6
11/15 08:40	71.6	↑0.5
11/15 08:50	72.0	↑0.4
11/15 09:00	72.3	↑0.3
11/15 09:10	72.6	↑0.3
11/15 09:20	72.7	↑0.1
11/15 09:30	72.8	↑0.1	満潮
11/15 09:40	72.8	0
11/15 09:50	72.7	↓-0.1
11/15 10:00	72.6	↓-0.1
11/15 10:10	72.4	↓-0.2
11/15 10:20	72.2	↓-0.2
11/15 10:30	71.9	↓-0.3
11/15 10:40	71.5	↓-0.4
11/15 10:50	71.1	↓-0.4
11/15 11:00	70.6	↓-0.5
11/15 11:10	70.1	↓-0.5
11/15 11:20	69.6	↓-0.5
11/15 11:30	69.0	↓-0.6
11/15 11:40	68.4	↓-0.6
11/15 11:50	67.8	↓-0.6
11/15 12:00	67.1	↓-0.7
11/15 12:10	66.5	↓-0.6
11/15 12:20	65.8	↓-0.7
11/15 12:30	65.2	↓-0.6
11/15 12:40	64.6	↓-0.6
11/15 12:50	64.0	↓-0.6
11/15 13:00	63.5	↓-0.5
11/15 13:10	63.0	↓-0.5
11/15 13:20	62.6	↓-0.4
11/15 13:30	62.2	↓-0.4
11/15 13:40	61.9	↓-0.3
11/15 13:50	61.7	↓-0.2
11/15 14:00	61.6	↓-0.1
11/15 14:10	61.6	0	干潮
11/15 14:20	61.6	0
11/15 14:30	61.7	↑0.1
11/15 14:40	61.9	↑0.2
11/15 14:50	62.2	↑0.3
11/15 15:00	62.6	↑0.4
11/15 15:10	63.0	↑0.4
11/15 15:20	63.5	↑0.5
11/15 15:30	64.0	↑0.5
11/15 15:40	64.5	↑0.5
11/15 15:50	65.1	↑0.6
11/15 16:00	65.7	↑0.6
11/15 16:10	66.3	↑0.6
11/15 16:20	67.0	↑0.7
11/15 16:30	67.6	↑0.6
11/15 16:40	68.3	↑0.7
11/15 16:50	68.9	↑0.6
11/15 17:00	69.5	↑0.6
11/15 17:10	70.2	↑0.7
11/15 17:20	70.8	↑0.6
11/15 17:30	71.4	↑0.6
11/15 17:40	72.0	↑0.6
11/15 17:50	72.5	↑0.5
11/15 18:00	73.1	↑0.6
11/15 18:10	73.6	↑0.5
11/15 18:20	74.0	↑0.4
11/15 18:30	74.5	↑0.5
11/15 18:40	74.9	↑0.4
11/15 18:50	75.2	↑0.3
11/15 19:00	75.5	↑0.3
11/15 19:10	75.7	↑0.2
11/15 19:20	75.9	↑0.2
11/15 19:30	76.0	↑0.1	満潮
11/15 19:40	76.0	0
11/15 19:50	75.9	↓-0.1
11/15 20:00	75.7	↓-0.2
11/15 20:10	75.4	↓-0.3
11/15 20:20	75.0	↓-0.4
11/15 20:30	74.5	↓-0.5
11/15 20:40	73.9	↓-0.6
11/15 20:50	73.2	↓-0.7
11/15 21:00	72.4	↓-0.8
11/15 21:10	71.5	↓-0.9
11/15 21:20	70.6	↓-0.9
11/15 21:30	69.5	↓-1.1
11/15 21:40	68.4	↓-1.1
11/15 21:50	67.2	↓-1.2
11/15 22:00	65.9	↓-1.3
11/15 22:10	64.6	↓-1.3
11/15 22:20	63.2	↓-1.4
11/15 22:30	61.7	↓-1.5
11/15 22:40	60.3	↓-1.4
11/15 22:50	58.8	↓-1.5
11/15 23:00	57.2	↓-1.6
11/15 23:10	55.7	↓-1.5
11/15 23:20	54.1	↓-1.6
11/15 23:30	52.6	↓-1.5
11/15 23:40	51.0	↓-1.6
11/15 23:50	49.4	↓-1.6