31 (日)	03:24	09:16	14:54	21:40
	67cm	27cm	69cm	3cm
大潮 出 07:01 入 16:17 出 15:46 入 06:28

大湊（青森）2028年12月31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
12/31 00:00	34.4	↑2.5	最大潮位差
12/31 00:10	36.8	↑2.4
12/31 00:20	39.2	↑2.4
12/31 00:30	41.6	↑2.4
12/31 00:40	43.9	↑2.3
12/31 00:50	46.2	↑2.3
12/31 01:00	48.5	↑2.3
12/31 01:10	50.6	↑2.1
12/31 01:20	52.7	↑2.1
12/31 01:30	54.7	↑2.0
12/31 01:40	56.5	↑1.8
12/31 01:50	58.2	↑1.7
12/31 02:00	59.8	↑1.6
12/31 02:10	61.3	↑1.5
12/31 02:20	62.5	↑1.2
12/31 02:30	63.6	↑1.1
12/31 02:40	64.5	↑0.9
12/31 02:50	65.3	↑0.8
12/31 03:00	65.8	↑0.5
12/31 03:10	66.2	↑0.4
12/31 03:20	66.3	↑0.1	満潮
12/31 03:30	66.3	0
12/31 03:40	66.1	↓-0.2
12/31 03:50	65.6	↓-0.5
12/31 04:00	65.0	↓-0.6
12/31 04:10	64.3	↓-0.7
12/31 04:20	63.4	↓-0.9
12/31 04:30	62.3	↓-1.1
12/31 04:40	61.1	↓-1.2
12/31 04:50	59.8	↓-1.3
12/31 05:00	58.4	↓-1.4
12/31 05:10	56.9	↓-1.5
12/31 05:20	55.4	↓-1.5
12/31 05:30	53.8	↓-1.6
12/31 05:40	52.1	↓-1.7
12/31 05:50	50.5	↓-1.6
12/31 06:00	48.8	↓-1.7
12/31 06:10	47.1	↓-1.7
12/31 06:20	45.5	↓-1.6
12/31 06:30	43.8	↓-1.7
12/31 06:40	42.2	↓-1.6
12/31 06:50	40.6	↓-1.6
12/31 07:00	39.1	↓-1.5
12/31 07:10	37.6	↓-1.5
12/31 07:20	36.2	↓-1.4
12/31 07:30	34.8	↓-1.4
12/31 07:40	33.5	↓-1.3
12/31 07:50	32.3	↓-1.2
12/31 08:00	31.2	↓-1.1
12/31 08:10	30.2	↓-1.0
12/31 08:20	29.3	↓-0.9
12/31 08:30	28.5	↓-0.8
12/31 08:40	27.9	↓-0.6
12/31 08:50	27.4	↓-0.5
12/31 09:00	27.1	↓-0.3
12/31 09:10	26.9	↓-0.2	干潮
12/31 09:20	26.9	0
12/31 09:30	27.1	↑0.2
12/31 09:40	27.4	↑0.3
12/31 09:50	28.0	↑0.6
12/31 10:00	28.6	↑0.6
12/31 10:10	29.5	↑0.9
12/31 10:20	30.5	↑1.0
12/31 10:30	31.7	↑1.2
12/31 10:40	33.0	↑1.3
12/31 10:50	34.5	↑1.5
12/31 11:00	36.0	↑1.5
12/31 11:10	37.7	↑1.7
12/31 11:20	39.4	↑1.7
12/31 11:30	41.2	↑1.8
12/31 11:40	43.1	↑1.9
12/31 11:50	45.0	↑1.9
12/31 12:00	46.9	↑1.9
12/31 12:10	48.8	↑1.9
12/31 12:20	50.7	↑1.9
12/31 12:30	52.6	↑1.9
12/31 12:40	54.4	↑1.8
12/31 12:50	56.1	↑1.7
12/31 13:00	57.8	↑1.7
12/31 13:10	59.4	↑1.6
12/31 13:20	60.9	↑1.5
12/31 13:30	62.3	↑1.4
12/31 13:40	63.6	↑1.3
12/31 13:50	64.7	↑1.1
12/31 14:00	65.7	↑1.0
12/31 14:10	66.6	↑0.9
12/31 14:20	67.2	↑0.6
12/31 14:30	67.8	↑0.6
12/31 14:40	68.1	↑0.3
12/31 14:50	68.2	↑0.1	満潮
12/31 15:00	68.2	0
12/31 15:10	68.0	↓-0.2
12/31 15:20	67.5	↓-0.5
12/31 15:30	66.9	↓-0.6
12/31 15:40	66.0	↓-0.9
12/31 15:50	65.0	↓-1.0
12/31 16:00	63.7	↓-1.3
12/31 16:10	62.3	↓-1.4
12/31 16:20	60.7	↓-1.6
12/31 16:30	59.0	↓-1.7
12/31 16:40	57.0	↓-2.0
12/31 16:50	55.0	↓-2.0
12/31 17:00	52.8	↓-2.2
12/31 17:10	50.6	↓-2.2
12/31 17:20	48.2	↓-2.4
12/31 17:30	45.8	↓-2.4
12/31 17:40	43.4	↓-2.4
12/31 17:50	40.9	↓-2.5	最大潮位差
12/31 18:00	38.4	↓-2.5	最大潮位差
12/31 18:10	35.9	↓-2.5	最大潮位差
12/31 18:20	33.5	↓-2.4
12/31 18:30	31.0	↓-2.5	最大潮位差
12/31 18:40	28.6	↓-2.4
12/31 18:50	26.2	↓-2.4
12/31 19:00	23.9	↓-2.3
12/31 19:10	21.7	↓-2.2
12/31 19:20	19.5	↓-2.2
12/31 19:30	17.4	↓-2.1
12/31 19:40	15.5	↓-1.9
12/31 19:50	13.6	↓-1.9
12/31 20:00	11.8	↓-1.8
12/31 20:10	10.1	↓-1.7
12/31 20:20	8.6	↓-1.5
12/31 20:30	7.2	↓-1.4
12/31 20:40	6.0	↓-1.2
12/31 20:50	5.0	↓-1.0
12/31 21:00	4.1	↓-0.9
12/31 21:10	3.4	↓-0.7
12/31 21:20	2.9	↓-0.5
12/31 21:30	2.6	↓-0.3	干潮
12/31 21:40	2.5	↓-0.1	干潮
12/31 21:50	2.6	↑0.1
12/31 22:00	3.0	↑0.4
12/31 22:10	3.6	↑0.6
12/31 22:20	4.4	↑0.8
12/31 22:30	5.4	↑1.0
12/31 22:40	6.7	↑1.3
12/31 22:50	8.1	↑1.4
12/31 23:00	9.7	↑1.6
12/31 23:10	11.5	↑1.8
12/31 23:20	13.5	↑2.0
12/31 23:30	15.6	↑2.1
12/31 23:40	17.9	↑2.3
12/31 23:50	20.2	↑2.3