20 (金)	09:51	02:20	19:08	12:52
	101cm	51cm	123cm	99cm
小潮 出 05:20 入 17:36 出 22:46 入 12:59

八戸（青森）2030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	66.0	↓-2.1	最大潮位差
9/20 00:10	63.9	↓-2.1	最大潮位差
9/20 00:20	62.0	↓-1.9
9/20 00:30	60.2	↓-1.8
9/20 00:40	58.6	↓-1.6
9/20 00:50	57.0	↓-1.6
9/20 01:00	55.6	↓-1.4
9/20 01:10	54.4	↓-1.2
9/20 01:20	53.3	↓-1.1
9/20 01:30	52.4	↓-0.9
9/20 01:40	51.7	↓-0.7
9/20 01:50	51.1	↓-0.6
9/20 02:00	50.7	↓-0.4
9/20 02:10	50.5	↓-0.2	干潮
9/20 02:20	50.5	0	干潮
9/20 02:30	50.6	↑0.1
9/20 02:40	50.8	↑0.2
9/20 02:50	51.2	↑0.4
9/20 03:00	51.8	↑0.6
9/20 03:10	52.4	↑0.6
9/20 03:20	53.3	↑0.9
9/20 03:30	54.2	↑0.9
9/20 03:40	55.3	↑1.1
9/20 03:50	56.5	↑1.2
9/20 04:00	57.7	↑1.2
9/20 04:10	59.1	↑1.4
9/20 04:20	60.6	↑1.5
9/20 04:30	62.2	↑1.6
9/20 04:40	63.9	↑1.7
9/20 04:50	65.6	↑1.7
9/20 05:00	67.4	↑1.8
9/20 05:10	69.2	↑1.8
9/20 05:20	71.1	↑1.9
9/20 05:30	73.0	↑1.9
9/20 05:40	75.0	↑2.0
9/20 05:50	76.9	↑1.9
9/20 06:00	78.9	↑2.0
9/20 06:10	80.8	↑1.9
9/20 06:20	82.7	↑1.9
9/20 06:30	84.5	↑1.8
9/20 06:40	86.2	↑1.7
9/20 06:50	87.9	↑1.7
9/20 07:00	89.5	↑1.6
9/20 07:10	91.0	↑1.5
9/20 07:20	92.4	↑1.4
9/20 07:30	93.7	↑1.3
9/20 07:40	94.8	↑1.1
9/20 07:50	95.9	↑1.1
9/20 08:00	96.8	↑0.9
9/20 08:10	97.6	↑0.8
9/20 08:20	98.3	↑0.7
9/20 08:30	98.9	↑0.6
9/20 08:40	99.4	↑0.5
9/20 08:50	99.8	↑0.4
9/20 09:00	100.1	↑0.3
9/20 09:10	100.3	↑0.2
9/20 09:20	100.5	↑0.2
9/20 09:30	100.6	↑0.1
9/20 09:40	100.7	↑0.1
9/20 09:50	100.7	0	満潮
9/20 10:00	100.7	0
9/20 10:10	100.6	↓-0.1
9/20 10:20	100.5	↓-0.1
9/20 10:30	100.4	↓-0.1
9/20 10:40	100.3	↓-0.1
9/20 10:50	100.1	↓-0.2
9/20 11:00	100.0	↓-0.1
9/20 11:10	99.8	↓-0.2
9/20 11:20	99.6	↓-0.2
9/20 11:30	99.4	↓-0.2
9/20 11:40	99.2	↓-0.2
9/20 11:50	99.0	↓-0.2
9/20 12:00	98.9	↓-0.1
9/20 12:10	98.7	↓-0.2
9/20 12:20	98.5	↓-0.2
9/20 12:30	98.4	↓-0.1
9/20 12:40	98.4	0
9/20 12:50	98.3	↓-0.1	干潮
9/20 13:00	98.4	↑0.1
9/20 13:10	98.4	0
9/20 13:20	98.6	↑0.2
9/20 13:30	98.8	↑0.2
9/20 13:40	99.1	↑0.3
9/20 13:50	99.4	↑0.3
9/20 14:00	99.8	↑0.4
9/20 14:10	100.3	↑0.5
9/20 14:20	100.9	↑0.6
9/20 14:30	101.5	↑0.6
9/20 14:40	102.2	↑0.7
9/20 14:50	102.9	↑0.7
9/20 15:00	103.7	↑0.8
9/20 15:10	104.6	↑0.9
9/20 15:20	105.4	↑0.8
9/20 15:30	106.4	↑1.0
9/20 15:40	107.3	↑0.9
9/20 15:50	108.2	↑0.9
9/20 16:00	109.2	↑1.0
9/20 16:10	110.2	↑1.0
9/20 16:20	111.2	↑1.0
9/20 16:30	112.2	↑1.0
9/20 16:40	113.1	↑0.9
9/20 16:50	114.1	↑1.0
9/20 17:00	115.0	↑0.9
9/20 17:10	115.9	↑0.9
9/20 17:20	116.8	↑0.9
9/20 17:30	117.7	↑0.9
9/20 17:40	118.5	↑0.8
9/20 17:50	119.2	↑0.7
9/20 18:00	119.9	↑0.7
9/20 18:10	120.5	↑0.6
9/20 18:20	121.1	↑0.6
9/20 18:30	121.5	↑0.4
9/20 18:40	121.9	↑0.4
9/20 18:50	122.1	↑0.2
9/20 19:00	122.3	↑0.2	満潮
9/20 19:10	122.3	0
9/20 19:20	122.2	↓-0.1
9/20 19:30	122.0	↓-0.2
9/20 19:40	121.6	↓-0.4
9/20 19:50	121.1	↓-0.5
9/20 20:00	120.5	↓-0.6
9/20 20:10	119.7	↓-0.8
9/20 20:20	118.8	↓-0.9
9/20 20:30	117.8	↓-1.0
9/20 20:40	116.7	↓-1.1
9/20 20:50	115.4	↓-1.3
9/20 21:00	114.1	↓-1.3
9/20 21:10	112.6	↓-1.5
9/20 21:20	111.1	↓-1.5
9/20 21:30	109.5	↓-1.6
9/20 21:40	107.8	↓-1.7
9/20 21:50	106.1	↓-1.7
9/20 22:00	104.3	↓-1.8
9/20 22:10	102.5	↓-1.8
9/20 22:20	100.7	↓-1.8
9/20 22:30	98.8	↓-1.9
9/20 22:40	96.9	↓-1.9
9/20 22:50	95.0	↓-1.9
9/20 23:00	93.0	↓-2.0
9/20 23:10	91.1	↓-1.9
9/20 23:20	89.1	↓-2.0
9/20 23:30	87.1	↓-2.0
9/20 23:40	85.2	↓-1.9
9/20 23:50	83.2	↓-2.0