20 (木)	11:25	05:17	-	17:51
	43cm	20cm	-	16cm
長潮 出 04:49 入 18:21 出 12:59 入 01:41

大湊（青森）2051年04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
4/20 00:00	41.9	↓-0.5
4/20 00:10	41.4	↓-0.5
4/20 00:20	40.8	↓-0.6
4/20 00:30	40.1	↓-0.7
4/20 00:40	39.4	↓-0.7
4/20 00:50	38.7	↓-0.7
4/20 01:00	37.9	↓-0.8
4/20 01:10	37.1	↓-0.8
4/20 01:20	36.2	↓-0.9
4/20 01:30	35.3	↓-0.9
4/20 01:40	34.4	↓-0.9
4/20 01:50	33.4	↓-1.0
4/20 02:00	32.5	↓-0.9
4/20 02:10	31.5	↓-1.0
4/20 02:20	30.5	↓-1.0
4/20 02:30	29.5	↓-1.0
4/20 02:40	28.5	↓-1.0
4/20 02:50	27.6	↓-0.9
4/20 03:00	26.6	↓-1.0
4/20 03:10	25.7	↓-0.9
4/20 03:20	24.9	↓-0.8
4/20 03:30	24.0	↓-0.9
4/20 03:40	23.2	↓-0.8
4/20 03:50	22.5	↓-0.7
4/20 04:00	21.9	↓-0.6
4/20 04:10	21.3	↓-0.6
4/20 04:20	20.8	↓-0.5
4/20 04:30	20.3	↓-0.5
4/20 04:40	20.0	↓-0.3
4/20 04:50	19.7	↓-0.3
4/20 05:00	19.5	↓-0.2
4/20 05:10	19.4	↓-0.1	干潮
4/20 05:20	19.4	0
4/20 05:30	19.5	↑0.1
4/20 05:40	19.7	↑0.2
4/20 05:50	19.9	↑0.2
4/20 06:00	20.3	↑0.4
4/20 06:10	20.7	↑0.4
4/20 06:20	21.2	↑0.5
4/20 06:30	21.7	↑0.5
4/20 06:40	22.3	↑0.6
4/20 06:50	23.0	↑0.7
4/20 07:00	23.8	↑0.8
4/20 07:10	24.6	↑0.8
4/20 07:20	25.4	↑0.8
4/20 07:30	26.3	↑0.9
4/20 07:40	27.2	↑0.9
4/20 07:50	28.1	↑0.9
4/20 08:00	29.1	↑1.0
4/20 08:10	30.0	↑0.9
4/20 08:20	31.0	↑1.0
4/20 08:30	31.9	↑0.9
4/20 08:40	32.9	↑1.0
4/20 08:50	33.8	↑0.9
4/20 09:00	34.8	↑1.0
4/20 09:10	35.6	↑0.8
4/20 09:20	36.5	↑0.9
4/20 09:30	37.3	↑0.8
4/20 09:40	38.1	↑0.8
4/20 09:50	38.8	↑0.7
4/20 10:00	39.4	↑0.6
4/20 10:10	40.0	↑0.6
4/20 10:20	40.5	↑0.5
4/20 10:30	40.9	↑0.4
4/20 10:40	41.3	↑0.4
4/20 10:50	41.6	↑0.3
4/20 11:00	41.8	↑0.2
4/20 11:10	42.0	↑0.2
4/20 11:20	42.0	0	満潮
4/20 11:30	42.0	0
4/20 11:40	41.9	↓-0.1
4/20 11:50	41.8	↓-0.1
4/20 12:00	41.5	↓-0.3
4/20 12:10	41.2	↓-0.3
4/20 12:20	40.8	↓-0.4
4/20 12:30	40.4	↓-0.4
4/20 12:40	39.9	↓-0.5
4/20 12:50	39.3	↓-0.6
4/20 13:00	38.7	↓-0.6
4/20 13:10	38.0	↓-0.7
4/20 13:20	37.2	↓-0.8
4/20 13:30	36.4	↓-0.8
4/20 13:40	35.5	↓-0.9
4/20 13:50	34.6	↓-0.9
4/20 14:00	33.7	↓-0.9
4/20 14:10	32.7	↓-1.0
4/20 14:20	31.7	↓-1.0
4/20 14:30	30.7	↓-1.0
4/20 14:40	29.6	↓-1.1
4/20 14:50	28.5	↓-1.1
4/20 15:00	27.5	↓-1.0
4/20 15:10	26.4	↓-1.1
4/20 15:20	25.3	↓-1.1
4/20 15:30	24.3	↓-1.0
4/20 15:40	23.3	↓-1.0
4/20 15:50	22.3	↓-1.0
4/20 16:00	21.4	↓-0.9
4/20 16:10	20.5	↓-0.9
4/20 16:20	19.6	↓-0.9
4/20 16:30	18.9	↓-0.7
4/20 16:40	18.2	↓-0.7
4/20 16:50	17.5	↓-0.7
4/20 17:00	17.0	↓-0.5
4/20 17:10	16.6	↓-0.4
4/20 17:20	16.2	↓-0.4
4/20 17:30	16.0	↓-0.2
4/20 17:40	15.8	↓-0.2
4/20 17:50	15.8	0	干潮
4/20 18:00	15.8	0
4/20 18:10	16.0	↑0.2
4/20 18:20	16.2	↑0.2
4/20 18:30	16.6	↑0.4
4/20 18:40	17.1	↑0.5
4/20 18:50	17.6	↑0.5
4/20 19:00	18.3	↑0.7
4/20 19:10	19.0	↑0.7
4/20 19:20	19.8	↑0.8
4/20 19:30	20.7	↑0.9
4/20 19:40	21.7	↑1.0
4/20 19:50	22.7	↑1.0
4/20 20:00	23.8	↑1.1
4/20 20:10	25.0	↑1.2
4/20 20:20	26.1	↑1.1
4/20 20:30	27.4	↑1.3	最大潮位差
4/20 20:40	28.6	↑1.2
4/20 20:50	29.8	↑1.2
4/20 21:00	31.1	↑1.3	最大潮位差
4/20 21:10	32.3	↑1.2
4/20 21:20	33.6	↑1.3	最大潮位差
4/20 21:30	34.8	↑1.2
4/20 21:40	36.0	↑1.2
4/20 21:50	37.1	↑1.1
4/20 22:00	38.2	↑1.1
4/20 22:10	39.3	↑1.1
4/20 22:20	40.3	↑1.0
4/20 22:30	41.2	↑0.9
4/20 22:40	42.0	↑0.8
4/20 22:50	42.8	↑0.8
4/20 23:00	43.5	↑0.7
4/20 23:10	44.1	↑0.6
4/20 23:20	44.6	↑0.5
4/20 23:30	45.0	↑0.4
4/20 23:40	45.3	↑0.3
4/20 23:50	45.5	↑0.2