20 (月)	09:58	03:20	21:17	15:38
	63cm	37cm	65cm	51cm
小潮 出 05:21 入 17:37 出 23:36 入 13:37

大湊（青森）2049年09月20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
9/20 00:00	49.5	↓-1.1	最大潮位差
9/20 00:10	48.5	↓-1.0
9/20 00:20	47.5	↓-1.0
9/20 00:30	46.5	↓-1.0
9/20 00:40	45.6	↓-0.9
9/20 00:50	44.7	↓-0.9
9/20 01:00	43.8	↓-0.9
9/20 01:10	42.9	↓-0.9
9/20 01:20	42.1	↓-0.8
9/20 01:30	41.3	↓-0.8
9/20 01:40	40.6	↓-0.7
9/20 01:50	39.9	↓-0.7
9/20 02:00	39.2	↓-0.7
9/20 02:10	38.7	↓-0.5
9/20 02:20	38.2	↓-0.5
9/20 02:30	37.7	↓-0.5
9/20 02:40	37.3	↓-0.4
9/20 02:50	37.1	↓-0.2
9/20 03:00	36.9	↓-0.2
9/20 03:10	36.7	↓-0.2	干潮
9/20 03:20	36.7	0	干潮
9/20 03:30	36.8	↑0.1
9/20 03:40	36.9	↑0.1
9/20 03:50	37.1	↑0.2
9/20 04:00	37.5	↑0.4
9/20 04:10	37.9	↑0.4
9/20 04:20	38.3	↑0.4
9/20 04:30	38.9	↑0.6
9/20 04:40	39.5	↑0.6
9/20 04:50	40.2	↑0.7
9/20 05:00	40.9	↑0.7
9/20 05:10	41.7	↑0.8
9/20 05:20	42.6	↑0.9
9/20 05:30	43.5	↑0.9
9/20 05:40	44.4	↑0.9
9/20 05:50	45.3	↑0.9
9/20 06:00	46.3	↑1.0
9/20 06:10	47.3	↑1.0
9/20 06:20	48.3	↑1.0
9/20 06:30	49.3	↑1.0
9/20 06:40	50.3	↑1.0
9/20 06:50	51.2	↑0.9
9/20 07:00	52.2	↑1.0
9/20 07:10	53.2	↑1.0
9/20 07:20	54.1	↑0.9
9/20 07:30	55.1	↑1.0
9/20 07:40	55.9	↑0.8
9/20 07:50	56.8	↑0.9
9/20 08:00	57.6	↑0.8
9/20 08:10	58.3	↑0.7
9/20 08:20	59.0	↑0.7
9/20 08:30	59.6	↑0.6
9/20 08:40	60.2	↑0.6
9/20 08:50	60.7	↑0.5
9/20 09:00	61.1	↑0.4
9/20 09:10	61.5	↑0.4
9/20 09:20	61.8	↑0.3
9/20 09:30	62.0	↑0.2
9/20 09:40	62.1	↑0.1
9/20 09:50	62.2	↑0.1	満潮
9/20 10:00	62.2	0
9/20 10:10	62.2	0
9/20 10:20	62.1	↓-0.1
9/20 10:30	61.9	↓-0.2
9/20 10:40	61.7	↓-0.2
9/20 10:50	61.4	↓-0.3
9/20 11:00	61.1	↓-0.3
9/20 11:10	60.8	↓-0.3
9/20 11:20	60.5	↓-0.3
9/20 11:30	60.1	↓-0.4
9/20 11:40	59.7	↓-0.4
9/20 11:50	59.3	↓-0.4
9/20 12:00	58.8	↓-0.5
9/20 12:10	58.4	↓-0.4
9/20 12:20	57.9	↓-0.5
9/20 12:30	57.5	↓-0.4
9/20 12:40	57.0	↓-0.5
9/20 12:50	56.5	↓-0.5
9/20 13:00	56.0	↓-0.5
9/20 13:10	55.5	↓-0.5
9/20 13:20	55.0	↓-0.5
9/20 13:30	54.6	↓-0.4
9/20 13:40	54.1	↓-0.5
9/20 13:50	53.6	↓-0.5
9/20 14:00	53.2	↓-0.4
9/20 14:10	52.8	↓-0.4
9/20 14:20	52.4	↓-0.4
9/20 14:30	52.0	↓-0.4
9/20 14:40	51.7	↓-0.3
9/20 14:50	51.4	↓-0.3
9/20 15:00	51.2	↓-0.2
9/20 15:10	51.0	↓-0.2
9/20 15:20	50.9	↓-0.1
9/20 15:30	50.8	↓-0.1	干潮
9/20 15:40	50.8	0
9/20 15:50	50.8	0
9/20 16:00	50.9	↑0.1
9/20 16:10	51.1	↑0.2
9/20 16:20	51.3	↑0.2
9/20 16:30	51.6	↑0.3
9/20 16:40	51.9	↑0.3
9/20 16:50	52.3	↑0.4
9/20 17:00	52.8	↑0.5
9/20 17:10	53.3	↑0.5
9/20 17:20	53.8	↑0.5
9/20 17:30	54.3	↑0.5
9/20 17:40	54.9	↑0.6
9/20 17:50	55.5	↑0.6
9/20 18:00	56.1	↑0.6
9/20 18:10	56.8	↑0.7
9/20 18:20	57.4	↑0.6
9/20 18:30	58.1	↑0.7
9/20 18:40	58.7	↑0.6
9/20 18:50	59.3	↑0.6
9/20 19:00	60.0	↑0.7
9/20 19:10	60.6	↑0.6
9/20 19:20	61.1	↑0.5
9/20 19:30	61.7	↑0.6
9/20 19:40	62.2	↑0.5
9/20 19:50	62.7	↑0.5
9/20 20:00	63.2	↑0.5
9/20 20:10	63.6	↑0.4
9/20 20:20	63.9	↑0.3
9/20 20:30	64.2	↑0.3
9/20 20:40	64.5	↑0.3
9/20 20:50	64.7	↑0.2
9/20 21:00	64.8	↑0.1
9/20 21:10	64.9	↑0.1	満潮
9/20 21:20	64.9	0
9/20 21:30	64.8	↓-0.1
9/20 21:40	64.7	↓-0.1
9/20 21:50	64.5	↓-0.2
9/20 22:00	64.3	↓-0.2
9/20 22:10	64.0	↓-0.3
9/20 22:20	63.6	↓-0.4
9/20 22:30	63.2	↓-0.4
9/20 22:40	62.7	↓-0.5
9/20 22:50	62.2	↓-0.5
9/20 23:00	61.6	↓-0.6
9/20 23:10	61.0	↓-0.6
9/20 23:20	60.4	↓-0.6
9/20 23:30	59.7	↓-0.7
9/20 23:40	59.0	↓-0.7
9/20 23:50	58.3	↓-0.7