29 (月)	00:33	06:42	11:07	18:38
	63cm	48cm	60cm	26cm
長潮 出 04:39 入 18:33 出 02:13 入 12:44

函館（北海道）2019年04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
4/29 00:00	61.6	↑0.2
4/29 00:10	61.8	↑0.2
4/29 00:20	62.0	↑0.2
4/29 00:30	62.0	0	満潮
4/29 00:40	62.0	0
4/29 00:50	61.9	↓-0.1
4/29 01:00	61.7	↓-0.2
4/29 01:10	61.5	↓-0.2
4/29 01:20	61.2	↓-0.3
4/29 01:30	60.8	↓-0.4
4/29 01:40	60.4	↓-0.4
4/29 01:50	60.0	↓-0.4
4/29 02:00	59.5	↓-0.5
4/29 02:10	58.9	↓-0.6
4/29 02:20	58.3	↓-0.6
4/29 02:30	57.7	↓-0.6
4/29 02:40	57.1	↓-0.6
4/29 02:50	56.5	↓-0.6
4/29 03:00	55.8	↓-0.7
4/29 03:10	55.2	↓-0.6
4/29 03:20	54.6	↓-0.6
4/29 03:30	54.0	↓-0.6
4/29 03:40	53.4	↓-0.6
4/29 03:50	52.8	↓-0.6
4/29 04:00	52.3	↓-0.5
4/29 04:10	51.8	↓-0.5
4/29 04:20	51.3	↓-0.5
4/29 04:30	50.9	↓-0.4
4/29 04:40	50.4	↓-0.5
4/29 04:50	50.0	↓-0.4
4/29 05:00	49.6	↓-0.4
4/29 05:10	49.3	↓-0.3
4/29 05:20	49.0	↓-0.3
4/29 05:30	48.7	↓-0.3
4/29 05:40	48.4	↓-0.3
4/29 05:50	48.1	↓-0.3
4/29 06:00	47.9	↓-0.2
4/29 06:10	47.8	↓-0.1
4/29 06:20	47.6	↓-0.2
4/29 06:30	47.5	↓-0.1
4/29 06:40	47.5	0	干潮
4/29 06:50	47.5	0
4/29 07:00	47.6	↑0.1
4/29 07:10	47.8	↑0.2
4/29 07:20	48.0	↑0.2
4/29 07:30	48.3	↑0.3
4/29 07:40	48.7	↑0.4
4/29 07:50	49.1	↑0.4
4/29 08:00	49.6	↑0.5
4/29 08:10	50.2	↑0.6
4/29 08:20	50.8	↑0.6
4/29 08:30	51.5	↑0.7
4/29 08:40	52.2	↑0.7
4/29 08:50	52.9	↑0.7
4/29 09:00	53.7	↑0.8
4/29 09:10	54.4	↑0.7
4/29 09:20	55.2	↑0.8
4/29 09:30	55.9	↑0.7
4/29 09:40	56.6	↑0.7
4/29 09:50	57.3	↑0.7
4/29 10:00	57.9	↑0.6
4/29 10:10	58.4	↑0.5
4/29 10:20	58.8	↑0.4
4/29 10:30	59.2	↑0.4
4/29 10:40	59.5	↑0.3
4/29 10:50	59.7	↑0.2
4/29 11:00	59.8	↑0.1	満潮
4/29 11:10	59.8	0
4/29 11:20	59.7	↓-0.1
4/29 11:30	59.5	↓-0.2
4/29 11:40	59.3	↓-0.2
4/29 11:50	58.9	↓-0.4
4/29 12:00	58.5	↓-0.4
4/29 12:10	58.0	↓-0.5
4/29 12:20	57.4	↓-0.6
4/29 12:30	56.7	↓-0.7
4/29 12:40	55.9	↓-0.8
4/29 12:50	55.1	↓-0.8
4/29 13:00	54.3	↓-0.8
4/29 13:10	53.3	↓-1.0
4/29 13:20	52.3	↓-1.0
4/29 13:30	51.3	↓-1.0
4/29 13:40	50.2	↓-1.1
4/29 13:50	49.1	↓-1.1
4/29 14:00	47.9	↓-1.2
4/29 14:10	46.7	↓-1.2
4/29 14:20	45.5	↓-1.2
4/29 14:30	44.3	↓-1.2
4/29 14:40	43.0	↓-1.3
4/29 14:50	41.8	↓-1.2
4/29 15:00	40.6	↓-1.2
4/29 15:10	39.3	↓-1.3
4/29 15:20	38.1	↓-1.2
4/29 15:30	37.0	↓-1.1
4/29 15:40	35.8	↓-1.2
4/29 15:50	34.8	↓-1.0
4/29 16:00	33.7	↓-1.1
4/29 16:10	32.7	↓-1.0
4/29 16:20	31.8	↓-0.9
4/29 16:30	30.9	↓-0.9
4/29 16:40	30.1	↓-0.8
4/29 16:50	29.3	↓-0.8
4/29 17:00	28.6	↓-0.7
4/29 17:10	28.0	↓-0.6
4/29 17:20	27.4	↓-0.6
4/29 17:30	26.9	↓-0.5
4/29 17:40	26.4	↓-0.5
4/29 17:50	26.0	↓-0.4
4/29 18:00	25.7	↓-0.3
4/29 18:10	25.4	↓-0.3
4/29 18:20	25.2	↓-0.2
4/29 18:30	25.1	↓-0.1	干潮
4/29 18:40	25.1	0
4/29 18:50	25.2	↑0.1
4/29 19:00	25.4	↑0.2
4/29 19:10	25.6	↑0.2
4/29 19:20	26.0	↑0.4
4/29 19:30	26.5	↑0.5
4/29 19:40	27.1	↑0.6
4/29 19:50	27.8	↑0.7
4/29 20:00	28.7	↑0.9
4/29 20:10	29.7	↑1.0
4/29 20:20	30.8	↑1.1
4/29 20:30	32.0	↑1.2
4/29 20:40	33.3	↑1.3
4/29 20:50	34.7	↑1.4
4/29 21:00	36.2	↑1.5
4/29 21:10	37.7	↑1.5
4/29 21:20	39.4	↑1.7	最大潮位差
4/29 21:30	41.0	↑1.6
4/29 21:40	42.7	↑1.7	最大潮位差
4/29 21:50	44.4	↑1.7	最大潮位差
4/29 22:00	46.1	↑1.7	最大潮位差
4/29 22:10	47.8	↑1.7	最大潮位差
4/29 22:20	49.5	↑1.7	最大潮位差
4/29 22:30	51.1	↑1.6
4/29 22:40	52.7	↑1.6
4/29 22:50	54.2	↑1.5
4/29 23:00	55.6	↑1.4
4/29 23:10	56.9	↑1.3
4/29 23:20	58.1	↑1.2
4/29 23:30	59.3	↑1.2
4/29 23:40	60.3	↑1.0
4/29 23:50	61.2	↑0.9