31 (月)	02:43	06:46	12:10	19:56
	105cm	90cm	125cm	5cm
中潮 出 06:57 入 16:19 出 03:57 入 13:41

八戸（青森）2040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	84.4	↑2.6
12/31 00:10	86.9	↑2.5
12/31 00:20	89.2	↑2.3
12/31 00:30	91.4	↑2.2
12/31 00:40	93.4	↑2.0
12/31 00:50	95.3	↑1.9
12/31 01:00	97.0	↑1.7
12/31 01:10	98.5	↑1.5
12/31 01:20	99.9	↑1.4
12/31 01:30	101.1	↑1.2
12/31 01:40	102.1	↑1.0
12/31 01:50	103.0	↑0.9
12/31 02:00	103.7	↑0.7
12/31 02:10	104.2	↑0.5
12/31 02:20	104.6	↑0.4
12/31 02:30	104.8	↑0.2
12/31 02:40	104.9	↑0.1	満潮
12/31 02:50	104.9	0
12/31 03:00	104.7	↓-0.2
12/31 03:10	104.4	↓-0.3
12/31 03:20	104.0	↓-0.4
12/31 03:30	103.5	↓-0.5
12/31 03:40	102.8	↓-0.7
12/31 03:50	102.1	↓-0.7
12/31 04:00	101.3	↓-0.8
12/31 04:10	100.4	↓-0.9
12/31 04:20	99.5	↓-0.9
12/31 04:30	98.5	↓-1.0
12/31 04:40	97.6	↓-0.9
12/31 04:50	96.5	↓-1.1
12/31 05:00	95.5	↓-1.0
12/31 05:10	94.6	↓-0.9
12/31 05:20	93.6	↓-1.0
12/31 05:30	92.7	↓-0.9
12/31 05:40	91.9	↓-0.8
12/31 05:50	91.2	↓-0.7
12/31 06:00	90.5	↓-0.7
12/31 06:10	90.0	↓-0.5
12/31 06:20	89.6	↓-0.4
12/31 06:30	89.3	↓-0.3
12/31 06:40	89.1	↓-0.2	干潮
12/31 06:50	89.1	0
12/31 07:00	89.3	↑0.2
12/31 07:10	89.6	↑0.3
12/31 07:20	90.0	↑0.4
12/31 07:30	90.6	↑0.6
12/31 07:40	91.3	↑0.7
12/31 07:50	92.2	↑0.9
12/31 08:00	93.1	↑0.9
12/31 08:10	94.2	↑1.1
12/31 08:20	95.5	↑1.3
12/31 08:30	96.8	↑1.3
12/31 08:40	98.2	↑1.4
12/31 08:50	99.6	↑1.4
12/31 09:00	101.2	↑1.6
12/31 09:10	102.8	↑1.6
12/31 09:20	104.4	↑1.6
12/31 09:30	106.0	↑1.6
12/31 09:40	107.7	↑1.7
12/31 09:50	109.4	↑1.7
12/31 10:00	111.1	↑1.7
12/31 10:10	112.7	↑1.6
12/31 10:20	114.3	↑1.6
12/31 10:30	115.8	↑1.5
12/31 10:40	117.3	↑1.5
12/31 10:50	118.6	↑1.3
12/31 11:00	119.9	↑1.3
12/31 11:10	121.0	↑1.1
12/31 11:20	122.1	↑1.1
12/31 11:30	122.9	↑0.8
12/31 11:40	123.6	↑0.7
12/31 11:50	124.1	↑0.5
12/31 12:00	124.4	↑0.3	満潮
12/31 12:10	124.5	↑0.1	満潮
12/31 12:20	124.4	↓-0.1
12/31 12:30	124.0	↓-0.4
12/31 12:40	123.4	↓-0.6
12/31 12:50	122.6	↓-0.8
12/31 13:00	121.6	↓-1.0
12/31 13:10	120.3	↓-1.3
12/31 13:20	118.7	↓-1.6
12/31 13:30	116.9	↓-1.8
12/31 13:40	114.9	↓-2.0
12/31 13:50	112.7	↓-2.2
12/31 14:00	110.3	↓-2.4
12/31 14:10	107.6	↓-2.7
12/31 14:20	104.8	↓-2.8
12/31 14:30	101.8	↓-3.0
12/31 14:40	98.6	↓-3.2
12/31 14:50	95.3	↓-3.3
12/31 15:00	91.9	↓-3.4
12/31 15:10	88.3	↓-3.6
12/31 15:20	84.6	↓-3.7
12/31 15:30	80.8	↓-3.8
12/31 15:40	77.0	↓-3.8
12/31 15:50	73.0	↓-4.0
12/31 16:00	69.0	↓-4.0
12/31 16:10	65.0	↓-4.0
12/31 16:20	61.0	↓-4.0
12/31 16:30	57.0	↓-4.0
12/31 16:40	52.9	↓-4.1	最大潮位差
12/31 16:50	49.0	↓-3.9
12/31 17:00	45.0	↓-4.0
12/31 17:10	41.2	↓-3.8
12/31 17:20	37.4	↓-3.8
12/31 17:30	33.8	↓-3.6
12/31 17:40	30.3	↓-3.5
12/31 17:50	26.9	↓-3.4
12/31 18:00	23.7	↓-3.2
12/31 18:10	20.7	↓-3.0
12/31 18:20	18.0	↓-2.7
12/31 18:30	15.5	↓-2.5
12/31 18:40	13.2	↓-2.3
12/31 18:50	11.2	↓-2.0
12/31 19:00	9.4	↓-1.8
12/31 19:10	8.0	↓-1.4
12/31 19:20	6.8	↓-1.2
12/31 19:30	5.9	↓-0.9
12/31 19:40	5.3	↓-0.6
12/31 19:50	5.0	↓-0.3	干潮
12/31 20:00	5.0	0
12/31 20:10	5.3	↑0.3
12/31 20:20	5.9	↑0.6
12/31 20:30	6.8	↑0.9
12/31 20:40	7.9	↑1.1
12/31 20:50	9.3	↑1.4
12/31 21:00	10.9	↑1.6
12/31 21:10	12.8	↑1.9
12/31 21:20	14.9	↑2.1
12/31 21:30	17.3	↑2.4
12/31 21:40	19.8	↑2.5
12/31 21:50	22.6	↑2.8
12/31 22:00	25.5	↑2.9
12/31 22:10	28.6	↑3.1
12/31 22:20	31.9	↑3.3
12/31 22:30	35.3	↑3.4
12/31 22:40	38.8	↑3.5
12/31 22:50	42.5	↑3.7
12/31 23:00	46.2	↑3.7
12/31 23:10	50.0	↑3.8
12/31 23:20	53.8	↑3.8
12/31 23:30	57.7	↑3.9
12/31 23:40	61.6	↑3.9
12/31 23:50	65.4	↑3.8