31 (日)	04:31	08:58	14:12	21:37
	117cm	91cm	122cm	5cm
大潮 出 07:01 入 16:17 出 15:45 入 06:28

関根浜（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	50.5	↑3.9
12/31 00:10	54.5	↑4.0
12/31 00:20	58.6	↑4.1
12/31 00:30	62.7	↑4.1
12/31 00:40	66.8	↑4.1
12/31 00:50	70.9	↑4.1
12/31 01:00	75.0	↑4.1
12/31 01:10	78.9	↑3.9
12/31 01:20	82.7	↑3.8
12/31 01:30	86.4	↑3.7
12/31 01:40	89.8	↑3.4
12/31 01:50	93.1	↑3.3
12/31 02:00	96.2	↑3.1
12/31 02:10	99.0	↑2.8
12/31 02:20	101.6	↑2.6
12/31 02:30	103.9	↑2.3
12/31 02:40	106.1	↑2.2
12/31 02:50	108.0	↑1.9
12/31 03:00	109.6	↑1.6
12/31 03:10	111.1	↑1.5
12/31 03:20	112.4	↑1.3
12/31 03:30	113.5	↑1.1
12/31 03:40	114.4	↑0.9
12/31 03:50	115.1	↑0.7
12/31 04:00	115.7	↑0.6
12/31 04:10	116.1	↑0.4
12/31 04:20	116.3	↑0.2
12/31 04:30	116.4	↑0.1	満潮
12/31 04:40	116.3	↓-0.1
12/31 04:50	116.1	↓-0.2
12/31 05:00	115.7	↓-0.4
12/31 05:10	115.2	↓-0.5
12/31 05:20	114.5	↓-0.7
12/31 05:30	113.6	↓-0.9
12/31 05:40	112.6	↓-1.0
12/31 05:50	111.5	↓-1.1
12/31 06:00	110.2	↓-1.3
12/31 06:10	108.9	↓-1.3
12/31 06:20	107.4	↓-1.5
12/31 06:30	105.9	↓-1.5
12/31 06:40	104.3	↓-1.6
12/31 06:50	102.8	↓-1.5
12/31 07:00	101.2	↓-1.6
12/31 07:10	99.7	↓-1.5
12/31 07:20	98.2	↓-1.5
12/31 07:30	96.9	↓-1.3
12/31 07:40	95.6	↓-1.3
12/31 07:50	94.5	↓-1.1
12/31 08:00	93.5	↓-1.0
12/31 08:10	92.7	↓-0.8
12/31 08:20	92.0	↓-0.7
12/31 08:30	91.5	↓-0.5
12/31 08:40	91.2	↓-0.3
12/31 08:50	91.0	↓-0.2	干潮
12/31 09:00	91.0	0
12/31 09:10	91.1	↑0.1
12/31 09:20	91.3	↑0.2
12/31 09:30	91.7	↑0.4
12/31 09:40	92.1	↑0.4
12/31 09:50	92.6	↑0.5
12/31 10:00	93.3	↑0.7
12/31 10:10	94.0	↑0.7
12/31 10:20	94.8	↑0.8
12/31 10:30	95.6	↑0.8
12/31 10:40	96.5	↑0.9
12/31 10:50	97.5	↑1.0
12/31 11:00	98.6	↑1.1
12/31 11:10	99.8	↑1.2
12/31 11:20	101.0	↑1.2
12/31 11:30	102.3	↑1.3
12/31 11:40	103.7	↑1.4
12/31 11:50	105.1	↑1.4
12/31 12:00	106.6	↑1.5
12/31 12:10	108.1	↑1.5
12/31 12:20	109.7	↑1.6
12/31 12:30	111.2	↑1.5
12/31 12:40	112.8	↑1.6
12/31 12:50	114.3	↑1.5
12/31 13:00	115.7	↑1.4
12/31 13:10	117.0	↑1.3
12/31 13:20	118.2	↑1.2
12/31 13:30	119.2	↑1.0
12/31 13:40	120.0	↑0.8
12/31 13:50	120.6	↑0.6
12/31 14:00	121.0	↑0.4
12/31 14:10	121.2	↑0.2	満潮
12/31 14:20	121.1	↓-0.1
12/31 14:30	120.7	↓-0.4
12/31 14:40	120.1	↓-0.6
12/31 14:50	119.2	↓-0.9
12/31 15:00	118.0	↓-1.2
12/31 15:10	116.6	↓-1.4
12/31 15:20	115.0	↓-1.6
12/31 15:30	113.1	↓-1.9
12/31 15:40	111.1	↓-2.0
12/31 15:50	108.8	↓-2.3
12/31 16:00	106.4	↓-2.4
12/31 16:10	103.8	↓-2.6
12/31 16:20	101.1	↓-2.7
12/31 16:30	98.2	↓-2.9
12/31 16:40	95.2	↓-3.0
12/31 16:50	92.0	↓-3.2
12/31 17:00	88.7	↓-3.3
12/31 17:10	85.3	↓-3.4
12/31 17:20	81.7	↓-3.6
12/31 17:30	78.1	↓-3.6
12/31 17:40	74.3	↓-3.8
12/31 17:50	70.4	↓-3.9
12/31 18:00	66.4	↓-4.0
12/31 18:10	62.3	↓-4.1
12/31 18:20	58.1	↓-4.2	最大潮位差
12/31 18:30	53.9	↓-4.2	最大潮位差
12/31 18:40	49.7	↓-4.2	最大潮位差
12/31 18:50	45.5	↓-4.2	最大潮位差
12/31 19:00	41.3	↓-4.2	最大潮位差
12/31 19:10	37.2	↓-4.1
12/31 19:20	33.2	↓-4.0
12/31 19:30	29.4	↓-3.8
12/31 19:40	25.8	↓-3.6
12/31 19:50	22.3	↓-3.5
12/31 20:00	19.1	↓-3.2
12/31 20:10	16.2	↓-2.9
12/31 20:20	13.5	↓-2.7
12/31 20:30	11.2	↓-2.3
12/31 20:40	9.2	↓-2.0
12/31 20:50	7.6	↓-1.6
12/31 21:00	6.2	↓-1.4
12/31 21:10	5.2	↓-1.0
12/31 21:20	4.6	↓-0.6
12/31 21:30	4.2	↓-0.4	干潮
12/31 21:40	4.2	0
12/31 21:50	4.5	↑0.3
12/31 22:00	5.0	↑0.5
12/31 22:10	5.9	↑0.9
12/31 22:20	7.0	↑1.1
12/31 22:30	8.4	↑1.4
12/31 22:40	10.1	↑1.7
12/31 22:50	12.0	↑1.9
12/31 23:00	14.2	↑2.2
12/31 23:10	16.6	↑2.4
12/31 23:20	19.3	↑2.7
12/31 23:30	22.2	↑2.9
12/31 23:40	25.4	↑3.2
12/31 23:50	28.8	↑3.4