31 (月)	01:08	04:08	10:18	18:34
	90cm	86cm	124cm	20cm
中潮 出 06:57 入 16:19 出 02:30 入 12:32

八戸（青森）2029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	87.9	↑0.6
12/31 00:10	88.5	↑0.6
12/31 00:20	88.9	↑0.4
12/31 00:30	89.3	↑0.4
12/31 00:40	89.5	↑0.2
12/31 00:50	89.7	↑0.2
12/31 01:00	89.8	↑0.1	満潮
12/31 01:10	89.8	0
12/31 01:20	89.8	0
12/31 01:30	89.6	↓-0.2
12/31 01:40	89.4	↓-0.2
12/31 01:50	89.2	↓-0.2
12/31 02:00	88.9	↓-0.3
12/31 02:10	88.6	↓-0.3
12/31 02:20	88.2	↓-0.4
12/31 02:30	87.8	↓-0.4
12/31 02:40	87.5	↓-0.3
12/31 02:50	87.1	↓-0.4
12/31 03:00	86.7	↓-0.4
12/31 03:10	86.3	↓-0.4
12/31 03:20	86.0	↓-0.3
12/31 03:30	85.7	↓-0.3
12/31 03:40	85.5	↓-0.2
12/31 03:50	85.3	↓-0.2
12/31 04:00	85.2	↓-0.1	干潮
12/31 04:10	85.2	0
12/31 04:20	85.3	↑0.1
12/31 04:30	85.5	↑0.2
12/31 04:40	85.7	↑0.2
12/31 04:50	86.1	↑0.4
12/31 05:00	86.6	↑0.5
12/31 05:10	87.2	↑0.6
12/31 05:20	87.8	↑0.6
12/31 05:30	88.6	↑0.8
12/31 05:40	89.6	↑1.0
12/31 05:50	90.6	↑1.0
12/31 06:00	91.7	↑1.1
12/31 06:10	92.9	↑1.2
12/31 06:20	94.2	↑1.3
12/31 06:30	95.6	↑1.4
12/31 06:40	97.1	↑1.5
12/31 06:50	98.6	↑1.5
12/31 07:00	100.2	↑1.6
12/31 07:10	101.8	↑1.6
12/31 07:20	103.4	↑1.6
12/31 07:30	105.1	↑1.7
12/31 07:40	106.8	↑1.7
12/31 07:50	108.4	↑1.6
12/31 08:00	110.1	↑1.7
12/31 08:10	111.7	↑1.6
12/31 08:20	113.2	↑1.5
12/31 08:30	114.7	↑1.5
12/31 08:40	116.2	↑1.5
12/31 08:50	117.5	↑1.3
12/31 09:00	118.7	↑1.2
12/31 09:10	119.8	↑1.1
12/31 09:20	120.8	↑1.0
12/31 09:30	121.7	↑0.9
12/31 09:40	122.4	↑0.7
12/31 09:50	122.9	↑0.5
12/31 10:00	123.3	↑0.4
12/31 10:10	123.5	↑0.2	満潮
12/31 10:20	123.6	↑0.1
12/31 10:30	123.4	↓-0.2
12/31 10:40	123.1	↓-0.3
12/31 10:50	122.6	↓-0.5
12/31 11:00	121.8	↓-0.8
12/31 11:10	120.9	↓-0.9
12/31 11:20	119.8	↓-1.1
12/31 11:30	118.6	↓-1.2
12/31 11:40	117.1	↓-1.5
12/31 11:50	115.5	↓-1.6
12/31 12:00	113.7	↓-1.8
12/31 12:10	111.7	↓-2.0
12/31 12:20	109.6	↓-2.1
12/31 12:30	107.3	↓-2.3
12/31 12:40	104.9	↓-2.4
12/31 12:50	102.3	↓-2.6
12/31 13:00	99.7	↓-2.6
12/31 13:10	96.9	↓-2.8
12/31 13:20	94.0	↓-2.9
12/31 13:30	91.0	↓-3.0
12/31 13:40	87.9	↓-3.1
12/31 13:50	84.8	↓-3.1
12/31 14:00	81.6	↓-3.2
12/31 14:10	78.3	↓-3.3
12/31 14:20	75.1	↓-3.2
12/31 14:30	71.8	↓-3.3
12/31 14:40	68.4	↓-3.4	最大潮位差
12/31 14:50	65.1	↓-3.3
12/31 15:00	61.8	↓-3.3
12/31 15:10	58.6	↓-3.2
12/31 15:20	55.4	↓-3.2
12/31 15:30	52.2	↓-3.2
12/31 15:40	49.1	↓-3.1
12/31 15:50	46.1	↓-3.0
12/31 16:00	43.2	↓-2.9
12/31 16:10	40.4	↓-2.8
12/31 16:20	37.8	↓-2.6
12/31 16:30	35.3	↓-2.5
12/31 16:40	32.9	↓-2.4
12/31 16:50	30.7	↓-2.2
12/31 17:00	28.7	↓-2.0
12/31 17:10	26.9	↓-1.8
12/31 17:20	25.2	↓-1.7
12/31 17:30	23.8	↓-1.4
12/31 17:40	22.6	↓-1.2
12/31 17:50	21.5	↓-1.1
12/31 18:00	20.7	↓-0.8
12/31 18:10	20.1	↓-0.6
12/31 18:20	19.8	↓-0.3
12/31 18:30	19.6	↓-0.2	干潮
12/31 18:40	19.6	0
12/31 18:50	19.9	↑0.3
12/31 19:00	20.4	↑0.5
12/31 19:10	21.1	↑0.7
12/31 19:20	21.9	↑0.8
12/31 19:30	23.0	↑1.1
12/31 19:40	24.2	↑1.2
12/31 19:50	25.7	↑1.5
12/31 20:00	27.3	↑1.6
12/31 20:10	29.0	↑1.7
12/31 20:20	30.9	↑1.9
12/31 20:30	33.0	↑2.1
12/31 20:40	35.1	↑2.1
12/31 20:50	37.4	↑2.3
12/31 21:00	39.8	↑2.4
12/31 21:10	42.3	↑2.5
12/31 21:20	44.8	↑2.5
12/31 21:30	47.5	↑2.7
12/31 21:40	50.1	↑2.6
12/31 21:50	52.8	↑2.7
12/31 22:00	55.6	↑2.8
12/31 22:10	58.3	↑2.7
12/31 22:20	61.1	↑2.8
12/31 22:30	63.8	↑2.7
12/31 22:40	66.5	↑2.7
12/31 22:50	69.1	↑2.6
12/31 23:00	71.7	↑2.6
12/31 23:10	74.3	↑2.6
12/31 23:20	76.7	↑2.4
12/31 23:30	79.1	↑2.4
12/31 23:40	81.3	↑2.2
12/31 23:50	83.5	↑2.2