29 (水)	09:42	02:25	19:14	12:57
	70cm	34cm	88cm	67cm
小潮 出 05:32 入 17:24 出 22:16 入 13:19

函館（北海道）2021年09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
9/29 00:00	48.1	↓-1.8	最大潮位差
9/29 00:10	46.4	↓-1.7
9/29 00:20	44.8	↓-1.6
9/29 00:30	43.2	↓-1.6
9/29 00:40	41.7	↓-1.5
9/29 00:50	40.3	↓-1.4
9/29 01:00	39.1	↓-1.2
9/29 01:10	37.9	↓-1.2
9/29 01:20	36.9	↓-1.0
9/29 01:30	36.1	↓-0.8
9/29 01:40	35.3	↓-0.8
9/29 01:50	34.8	↓-0.5
9/29 02:00	34.3	↓-0.5
9/29 02:10	34.0	↓-0.3
9/29 02:20	33.9	↓-0.1	干潮
9/29 02:30	33.9	0
9/29 02:40	34.1	↑0.2
9/29 02:50	34.4	↑0.3
9/29 03:00	34.8	↑0.4
9/29 03:10	35.3	↑0.5
9/29 03:20	35.9	↑0.6
9/29 03:30	36.7	↑0.8
9/29 03:40	37.5	↑0.8
9/29 03:50	38.4	↑0.9
9/29 04:00	39.4	↑1.0
9/29 04:10	40.4	↑1.0
9/29 04:20	41.5	↑1.1
9/29 04:30	42.7	↑1.2
9/29 04:40	43.8	↑1.1
9/29 04:50	45.0	↑1.2
9/29 05:00	46.2	↑1.2
9/29 05:10	47.5	↑1.3
9/29 05:20	48.7	↑1.2
9/29 05:30	50.0	↑1.3
9/29 05:40	51.2	↑1.2
9/29 05:50	52.5	↑1.3
9/29 06:00	53.7	↑1.2
9/29 06:10	55.0	↑1.3
9/29 06:20	56.2	↑1.2
9/29 06:30	57.4	↑1.2
9/29 06:40	58.6	↑1.2
9/29 06:50	59.8	↑1.2
9/29 07:00	60.9	↑1.1
9/29 07:10	62.0	↑1.1
9/29 07:20	63.0	↑1.0
9/29 07:30	64.0	↑1.0
9/29 07:40	64.9	↑0.9
9/29 07:50	65.7	↑0.8
9/29 08:00	66.5	↑0.8
9/29 08:10	67.2	↑0.7
9/29 08:20	67.8	↑0.6
9/29 08:30	68.3	↑0.5
9/29 08:40	68.8	↑0.5
9/29 08:50	69.2	↑0.4
9/29 09:00	69.5	↑0.3
9/29 09:10	69.7	↑0.2
9/29 09:20	69.9	↑0.2
9/29 09:30	70.0	↑0.1
9/29 09:40	70.0	0	満潮
9/29 09:50	70.0	0
9/29 10:00	69.9	↓-0.1
9/29 10:10	69.8	↓-0.1
9/29 10:20	69.6	↓-0.2
9/29 10:30	69.5	↓-0.1
9/29 10:40	69.3	↓-0.2
9/29 10:50	69.0	↓-0.3
9/29 11:00	68.8	↓-0.2
9/29 11:10	68.6	↓-0.2
9/29 11:20	68.3	↓-0.3
9/29 11:30	68.1	↓-0.2
9/29 11:40	67.8	↓-0.3
9/29 11:50	67.6	↓-0.2
9/29 12:00	67.4	↓-0.2
9/29 12:10	67.2	↓-0.2
9/29 12:20	67.1	↓-0.1
9/29 12:30	66.9	↓-0.2
9/29 12:40	66.8	↓-0.1
9/29 12:50	66.8	0	干潮
9/29 13:00	66.8	0
9/29 13:10	66.8	0
9/29 13:20	66.9	↑0.1
9/29 13:30	67.1	↑0.2
9/29 13:40	67.3	↑0.2
9/29 13:50	67.7	↑0.4
9/29 14:00	68.0	↑0.3
9/29 14:10	68.5	↑0.5
9/29 14:20	69.0	↑0.5
9/29 14:30	69.6	↑0.6
9/29 14:40	70.3	↑0.7
9/29 14:50	71.0	↑0.7
9/29 15:00	71.8	↑0.8
9/29 15:10	72.7	↑0.9
9/29 15:20	73.6	↑0.9
9/29 15:30	74.5	↑0.9
9/29 15:40	75.4	↑0.9
9/29 15:50	76.4	↑1.0
9/29 16:00	77.3	↑0.9
9/29 16:10	78.3	↑1.0
9/29 16:20	79.2	↑0.9
9/29 16:30	80.1	↑0.9
9/29 16:40	81.0	↑0.9
9/29 16:50	81.8	↑0.8
9/29 17:00	82.6	↑0.8
9/29 17:10	83.3	↑0.7
9/29 17:20	84.0	↑0.7
9/29 17:30	84.6	↑0.6
9/29 17:40	85.1	↑0.5
9/29 17:50	85.6	↑0.5
9/29 18:00	86.1	↑0.5
9/29 18:10	86.5	↑0.4
9/29 18:20	86.8	↑0.3
9/29 18:30	87.1	↑0.3
9/29 18:40	87.3	↑0.2
9/29 18:50	87.5	↑0.2
9/29 19:00	87.6	↑0.1
9/29 19:10	87.7	↑0.1	満潮
9/29 19:20	87.7	0
9/29 19:30	87.6	↓-0.1
9/29 19:40	87.4	↓-0.2
9/29 19:50	87.2	↓-0.2
9/29 20:00	86.9	↓-0.3
9/29 20:10	86.5	↓-0.4
9/29 20:20	86.1	↓-0.4
9/29 20:30	85.5	↓-0.6
9/29 20:40	84.9	↓-0.6
9/29 20:50	84.1	↓-0.8
9/29 21:00	83.3	↓-0.8
9/29 21:10	82.4	↓-0.9
9/29 21:20	81.4	↓-1.0
9/29 21:30	80.3	↓-1.1
9/29 21:40	79.1	↓-1.2
9/29 21:50	77.9	↓-1.2
9/29 22:00	76.6	↓-1.3
9/29 22:10	75.2	↓-1.4
9/29 22:20	73.8	↓-1.4
9/29 22:30	72.4	↓-1.4
9/29 22:40	70.8	↓-1.6
9/29 22:50	69.3	↓-1.5
9/29 23:00	67.7	↓-1.6
9/29 23:10	66.1	↓-1.6
9/29 23:20	64.5	↓-1.6
9/29 23:30	62.9	↓-1.6
9/29 23:40	61.3	↓-1.6
9/29 23:50	59.6	↓-1.7