5 (水)	13:14	05:31	22:57	15:47
	74cm	35cm	91cm	72cm
若潮 出 05:08 入 18:06 出 - 入 14:42

函館（北海道）2018年09月5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
9/5 00:00	76.7	↓-1.6
9/5 00:10	75.1	↓-1.6
9/5 00:20	73.4	↓-1.7
9/5 00:30	71.6	↓-1.8
9/5 00:40	69.8	↓-1.8
9/5 00:50	68.0	↓-1.8
9/5 01:00	66.1	↓-1.9	最大潮位差
9/5 01:10	64.3	↓-1.8
9/5 01:20	62.4	↓-1.9	最大潮位差
9/5 01:30	60.5	↓-1.9	最大潮位差
9/5 01:40	58.7	↓-1.8
9/5 01:50	56.8	↓-1.9	最大潮位差
9/5 02:00	55.0	↓-1.8
9/5 02:10	53.2	↓-1.8
9/5 02:20	51.5	↓-1.7
9/5 02:30	49.8	↓-1.7
9/5 02:40	48.2	↓-1.6
9/5 02:50	46.6	↓-1.6
9/5 03:00	45.1	↓-1.5
9/5 03:10	43.7	↓-1.4
9/5 03:20	42.4	↓-1.3
9/5 03:30	41.2	↓-1.2
9/5 03:40	40.1	↓-1.1
9/5 03:50	39.1	↓-1.0
9/5 04:00	38.1	↓-1.0
9/5 04:10	37.3	↓-0.8
9/5 04:20	36.6	↓-0.7
9/5 04:30	36.0	↓-0.6
9/5 04:40	35.6	↓-0.4
9/5 04:50	35.2	↓-0.4
9/5 05:00	34.9	↓-0.3
9/5 05:10	34.6	↓-0.3
9/5 05:20	34.5	↓-0.1
9/5 05:30	34.5	0	干潮
9/5 05:40	34.5	0
9/5 05:50	34.6	↑0.1
9/5 06:00	34.8	↑0.2
9/5 06:10	35.1	↑0.3
9/5 06:20	35.5	↑0.4
9/5 06:30	35.9	↑0.4
9/5 06:40	36.4	↑0.5
9/5 06:50	37.0	↑0.6
9/5 07:00	37.7	↑0.7
9/5 07:10	38.5	↑0.8
9/5 07:20	39.3	↑0.8
9/5 07:30	40.3	↑1.0
9/5 07:40	41.3	↑1.0
9/5 07:50	42.4	↑1.1
9/5 08:00	43.6	↑1.2
9/5 08:10	44.9	↑1.3
9/5 08:20	46.2	↑1.3
9/5 08:30	47.6	↑1.4
9/5 08:40	49.1	↑1.5
9/5 08:50	50.6	↑1.5
9/5 09:00	52.1	↑1.5
9/5 09:10	53.6	↑1.5
9/5 09:20	55.2	↑1.6
9/5 09:30	56.7	↑1.5
9/5 09:40	58.2	↑1.5
9/5 09:50	59.7	↑1.5
9/5 10:00	61.1	↑1.4
9/5 10:10	62.4	↑1.3
9/5 10:20	63.7	↑1.3
9/5 10:30	64.9	↑1.2
9/5 10:40	66.0	↑1.1
9/5 10:50	67.1	↑1.1
9/5 11:00	68.0	↑0.9
9/5 11:10	68.9	↑0.9
9/5 11:20	69.6	↑0.7
9/5 11:30	70.3	↑0.7
9/5 11:40	70.9	↑0.6
9/5 11:50	71.4	↑0.5
9/5 12:00	71.8	↑0.4
9/5 12:10	72.2	↑0.4
9/5 12:20	72.5	↑0.3
9/5 12:30	72.7	↑0.2
9/5 12:40	72.9	↑0.2
9/5 12:50	73.0	↑0.1
9/5 13:00	73.1	↑0.1
9/5 13:10	73.1	0	満潮
9/5 13:20	73.1	0
9/5 13:30	73.0	↓-0.1
9/5 13:40	73.0	0
9/5 13:50	72.9	↓-0.1
9/5 14:00	72.8	↓-0.1
9/5 14:10	72.6	↓-0.2
9/5 14:20	72.5	↓-0.1
9/5 14:30	72.4	↓-0.1
9/5 14:40	72.2	↓-0.2
9/5 14:50	72.1	↓-0.1
9/5 15:00	72.0	↓-0.1
9/5 15:10	71.8	↓-0.2
9/5 15:20	71.8	0
9/5 15:30	71.7	↓-0.1
9/5 15:40	71.7	0	干潮
9/5 15:50	71.7	0
9/5 16:00	71.7	0
9/5 16:10	71.8	↑0.1
9/5 16:20	71.9	↑0.1
9/5 16:30	72.0	↑0.1
9/5 16:40	72.2	↑0.2
9/5 16:50	72.4	↑0.2
9/5 17:00	72.6	↑0.2
9/5 17:10	72.9	↑0.3
9/5 17:20	73.2	↑0.3
9/5 17:30	73.5	↑0.3
9/5 17:40	73.8	↑0.3
9/5 17:50	74.1	↑0.3
9/5 18:00	74.5	↑0.4
9/5 18:10	74.8	↑0.3
9/5 18:20	75.2	↑0.4
9/5 18:30	75.6	↑0.4
9/5 18:40	76.0	↑0.4
9/5 18:50	76.4	↑0.4
9/5 19:00	76.8	↑0.4
9/5 19:10	77.2	↑0.4
9/5 19:20	77.7	↑0.5
9/5 19:30	78.2	↑0.5
9/5 19:40	78.7	↑0.5
9/5 19:50	79.3	↑0.6
9/5 20:00	79.9	↑0.6
9/5 20:10	80.5	↑0.6
9/5 20:20	81.2	↑0.7
9/5 20:30	81.9	↑0.7
9/5 20:40	82.6	↑0.7
9/5 20:50	83.4	↑0.8
9/5 21:00	84.2	↑0.8
9/5 21:10	84.9	↑0.7
9/5 21:20	85.7	↑0.8
9/5 21:30	86.4	↑0.7
9/5 21:40	87.2	↑0.8
9/5 21:50	87.8	↑0.6
9/5 22:00	88.4	↑0.6
9/5 22:10	89.0	↑0.6
9/5 22:20	89.4	↑0.4
9/5 22:30	89.8	↑0.4
9/5 22:40	90.0	↑0.2
9/5 22:50	90.2	↑0.2	満潮
9/5 23:00	90.2	0
9/5 23:10	90.1	↓-0.1
9/5 23:20	89.8	↓-0.3
9/5 23:30	89.5	↓-0.3
9/5 23:40	89.0	↓-0.5
9/5 23:50	88.4	↓-0.6