29 (土)	00:08	07:30	13:36	19:00
	84cm	27cm	72cm	53cm
中潮 出 04:07 入 19:17 出 01:25 入 15:22

函館（北海道）2019年06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
6/29 00:00	83.2	↑0.2	満潮
6/29 00:10	83.2	0
6/29 00:20	83.0	↓-0.2
6/29 00:30	82.7	↓-0.3
6/29 00:40	82.3	↓-0.4
6/29 00:50	81.7	↓-0.6
6/29 01:00	80.9	↓-0.8
6/29 01:10	80.0	↓-0.9
6/29 01:20	79.0	↓-1.0
6/29 01:30	77.8	↓-1.2
6/29 01:40	76.6	↓-1.2
6/29 01:50	75.2	↓-1.4
6/29 02:00	73.7	↓-1.5
6/29 02:10	72.1	↓-1.6
6/29 02:20	70.5	↓-1.6
6/29 02:30	68.8	↓-1.7
6/29 02:40	67.0	↓-1.8
6/29 02:50	65.1	↓-1.9
6/29 03:00	63.2	↓-1.9
6/29 03:10	61.3	↓-1.9
6/29 03:20	59.4	↓-1.9
6/29 03:30	57.4	↓-2.0
6/29 03:40	55.4	↓-2.0
6/29 03:50	53.4	↓-2.0
6/29 04:00	51.4	↓-2.0
6/29 04:10	49.4	↓-2.0
6/29 04:20	47.5	↓-1.9
6/29 04:30	45.6	↓-1.9
6/29 04:40	43.8	↓-1.8
6/29 04:50	42.0	↓-1.8
6/29 05:00	40.3	↓-1.7
6/29 05:10	38.6	↓-1.7
6/29 05:20	37.1	↓-1.5
6/29 05:30	35.6	↓-1.5
6/29 05:40	34.2	↓-1.4
6/29 05:50	33.0	↓-1.2
6/29 06:00	31.8	↓-1.2
6/29 06:10	30.8	↓-1.0
6/29 06:20	29.8	↓-1.0
6/29 06:30	29.0	↓-0.8
6/29 06:40	28.3	↓-0.7
6/29 06:50	27.7	↓-0.6
6/29 07:00	27.3	↓-0.4
6/29 07:10	27.0	↓-0.3
6/29 07:20	26.8	↓-0.2	干潮
6/29 07:30	26.7	↓-0.1	干潮
6/29 07:40	26.8	↑0.1
6/29 07:50	27.0	↑0.2
6/29 08:00	27.4	↑0.4
6/29 08:10	27.9	↑0.5
6/29 08:20	28.6	↑0.7
6/29 08:30	29.4	↑0.8
6/29 08:40	30.4	↑1.0
6/29 08:50	31.5	↑1.1
6/29 09:00	32.8	↑1.3
6/29 09:10	34.2	↑1.4
6/29 09:20	35.7	↑1.5
6/29 09:30	37.4	↑1.7
6/29 09:40	39.1	↑1.7
6/29 09:50	41.0	↑1.9
6/29 10:00	42.9	↑1.9
6/29 10:10	44.9	↑2.0
6/29 10:20	47.0	↑2.1	最大潮位差
6/29 10:30	49.0	↑2.0
6/29 10:40	51.1	↑2.1	最大潮位差
6/29 10:50	53.1	↑2.0
6/29 11:00	55.1	↑2.0
6/29 11:10	57.1	↑2.0
6/29 11:20	58.9	↑1.8
6/29 11:30	60.7	↑1.8
6/29 11:40	62.4	↑1.7
6/29 11:50	63.9	↑1.5
6/29 12:00	65.3	↑1.4
6/29 12:10	66.6	↑1.3
6/29 12:20	67.7	↑1.1
6/29 12:30	68.7	↑1.0
6/29 12:40	69.5	↑0.8
6/29 12:50	70.2	↑0.7
6/29 13:00	70.7	↑0.5
6/29 13:10	71.1	↑0.4
6/29 13:20	71.3	↑0.2
6/29 13:30	71.5	↑0.2	満潮
6/29 13:40	71.5	0
6/29 13:50	71.3	↓-0.2
6/29 14:00	71.1	↓-0.2
6/29 14:10	70.8	↓-0.3
6/29 14:20	70.4	↓-0.4
6/29 14:30	69.9	↓-0.5
6/29 14:40	69.4	↓-0.5
6/29 14:50	68.8	↓-0.6
6/29 15:00	68.1	↓-0.7
6/29 15:10	67.4	↓-0.7
6/29 15:20	66.6	↓-0.8
6/29 15:30	65.8	↓-0.8
6/29 15:40	64.9	↓-0.9
6/29 15:50	64.0	↓-0.9
6/29 16:00	63.2	↓-0.8
6/29 16:10	62.3	↓-0.9
6/29 16:20	61.4	↓-0.9
6/29 16:30	60.5	↓-0.9
6/29 16:40	59.6	↓-0.9
6/29 16:50	58.7	↓-0.9
6/29 17:00	57.9	↓-0.8
6/29 17:10	57.1	↓-0.8
6/29 17:20	56.4	↓-0.7
6/29 17:30	55.7	↓-0.7
6/29 17:40	55.1	↓-0.6
6/29 17:50	54.5	↓-0.6
6/29 18:00	54.0	↓-0.5
6/29 18:10	53.6	↓-0.4
6/29 18:20	53.3	↓-0.3
6/29 18:30	53.0	↓-0.3
6/29 18:40	52.8	↓-0.2
6/29 18:50	52.7	↓-0.1	干潮
6/29 19:00	52.6	↓-0.1	干潮
6/29 19:10	52.7	↑0.1
6/29 19:20	52.8	↑0.1
6/29 19:30	53.0	↑0.2
6/29 19:40	53.4	↑0.4
6/29 19:50	53.8	↑0.4
6/29 20:00	54.3	↑0.5
6/29 20:10	54.9	↑0.6
6/29 20:20	55.6	↑0.7
6/29 20:30	56.4	↑0.8
6/29 20:40	57.3	↑0.9
6/29 20:50	58.3	↑1.0
6/29 21:00	59.4	↑1.1
6/29 21:10	60.6	↑1.2
6/29 21:20	62.0	↑1.4
6/29 21:30	63.4	↑1.4
6/29 21:40	64.9	↑1.5
6/29 21:50	66.4	↑1.5
6/29 22:00	68.1	↑1.7
6/29 22:10	69.7	↑1.6
6/29 22:20	71.5	↑1.8
6/29 22:30	73.2	↑1.7
6/29 22:40	74.9	↑1.7
6/29 22:50	76.6	↑1.7
6/29 23:00	78.3	↑1.7
6/29 23:10	79.9	↑1.6
6/29 23:20	81.4	↑1.5
6/29 23:30	82.9	↑1.5
6/29 23:40	84.1	↑1.2
6/29 23:50	85.3	↑1.2