20 (月)	01:06	07:18	13:23	19:37
	47cm	12cm	48cm	8cm
若潮 出 04:49 入 18:21 出 14:25 入 03:08 潮干狩り ○ 05:58～08:37

大湊（青森）2043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	44.3	↑0.8
4/20 00:10	45.0	↑0.7
4/20 00:20	45.6	↑0.6
4/20 00:30	46.1	↑0.5
4/20 00:40	46.5	↑0.4
4/20 00:50	46.7	↑0.2
4/20 01:00	46.8	↑0.1	満潮
4/20 01:10	46.8	0
4/20 01:20	46.7	↓-0.1
4/20 01:30	46.5	↓-0.2
4/20 01:40	46.1	↓-0.4
4/20 01:50	45.7	↓-0.4
4/20 02:00	45.1	↓-0.6
4/20 02:10	44.4	↓-0.7
4/20 02:20	43.6	↓-0.8
4/20 02:30	42.7	↓-0.9
4/20 02:40	41.7	↓-1.0
4/20 02:50	40.6	↓-1.1
4/20 03:00	39.4	↓-1.2
4/20 03:10	38.2	↓-1.2
4/20 03:20	36.9	↓-1.3
4/20 03:30	35.6	↓-1.3
4/20 03:40	34.2	↓-1.4
4/20 03:50	32.8	↓-1.4
4/20 04:00	31.3	↓-1.5
4/20 04:10	29.8	↓-1.5
4/20 04:20	28.4	↓-1.4
4/20 04:30	26.9	↓-1.5
4/20 04:40	25.4	↓-1.5
4/20 04:50	24.0	↓-1.4
4/20 05:00	22.5	↓-1.5
4/20 05:10	21.2	↓-1.3
4/20 05:20	19.8	↓-1.4
4/20 05:30	18.6	↓-1.2
4/20 05:40	17.4	↓-1.2
4/20 05:50	16.3	↓-1.1
4/20 06:00	15.3	↓-1.0
4/20 06:10	14.4	↓-0.9
4/20 06:20	13.6	↓-0.8
4/20 06:30	12.9	↓-0.7
4/20 06:40	12.3	↓-0.6
4/20 06:50	11.9	↓-0.4
4/20 07:00	11.6	↓-0.3
4/20 07:10	11.4	↓-0.2	干潮
4/20 07:20	11.4	0
4/20 07:30	11.5	↑0.1
4/20 07:40	11.7	↑0.2
4/20 07:50	12.1	↑0.4
4/20 08:00	12.6	↑0.5
4/20 08:10	13.2	↑0.6
4/20 08:20	14.0	↑0.8
4/20 08:30	14.9	↑0.9
4/20 08:40	15.8	↑0.9
4/20 08:50	16.9	↑1.1
4/20 09:00	18.1	↑1.2
4/20 09:10	19.3	↑1.2
4/20 09:20	20.7	↑1.4
4/20 09:30	22.1	↑1.4
4/20 09:40	23.5	↑1.4
4/20 09:50	25.0	↑1.5
4/20 10:00	26.5	↑1.5
4/20 10:10	28.0	↑1.5
4/20 10:20	29.6	↑1.6
4/20 10:30	31.1	↑1.5
4/20 10:40	32.7	↑1.6
4/20 10:50	34.2	↑1.5
4/20 11:00	35.7	↑1.5
4/20 11:10	37.1	↑1.4
4/20 11:20	38.5	↑1.4
4/20 11:30	39.8	↑1.3
4/20 11:40	41.1	↑1.3
4/20 11:50	42.2	↑1.1
4/20 12:00	43.3	↑1.1
4/20 12:10	44.3	↑1.0
4/20 12:20	45.1	↑0.8
4/20 12:30	45.9	↑0.8
4/20 12:40	46.5	↑0.6
4/20 12:50	47.0	↑0.5
4/20 13:00	47.4	↑0.4
4/20 13:10	47.6	↑0.2
4/20 13:20	47.7	↑0.1	満潮
4/20 13:30	47.7	0
4/20 13:40	47.5	↓-0.2
4/20 13:50	47.2	↓-0.3
4/20 14:00	46.7	↓-0.5
4/20 14:10	46.1	↓-0.6
4/20 14:20	45.4	↓-0.7
4/20 14:30	44.6	↓-0.8
4/20 14:40	43.7	↓-0.9
4/20 14:50	42.6	↓-1.1
4/20 15:00	41.5	↓-1.1
4/20 15:10	40.2	↓-1.3
4/20 15:20	38.9	↓-1.3
4/20 15:30	37.5	↓-1.4
4/20 15:40	36.0	↓-1.5
4/20 15:50	34.5	↓-1.5
4/20 16:00	32.9	↓-1.6
4/20 16:10	31.3	↓-1.6
4/20 16:20	29.7	↓-1.6
4/20 16:30	28.0	↓-1.7
4/20 16:40	26.4	↓-1.6
4/20 16:50	24.7	↓-1.7
4/20 17:00	23.0	↓-1.7
4/20 17:10	21.4	↓-1.6
4/20 17:20	19.8	↓-1.6
4/20 17:30	18.3	↓-1.5
4/20 17:40	16.8	↓-1.5
4/20 17:50	15.3	↓-1.5
4/20 18:00	14.0	↓-1.3
4/20 18:10	12.7	↓-1.3
4/20 18:20	11.6	↓-1.1
4/20 18:30	10.6	↓-1.0
4/20 18:40	9.7	↓-0.9
4/20 18:50	8.9	↓-0.8
4/20 19:00	8.2	↓-0.7
4/20 19:10	7.8	↓-0.4
4/20 19:20	7.4	↓-0.4
4/20 19:30	7.2	↓-0.2	干潮
4/20 19:40	7.2	0
4/20 19:50	7.3	↑0.1
4/20 20:00	7.6	↑0.3
4/20 20:10	8.1	↑0.5
4/20 20:20	8.7	↑0.6
4/20 20:30	9.5	↑0.8
4/20 20:40	10.3	↑0.8
4/20 20:50	11.4	↑1.1
4/20 21:00	12.5	↑1.1
4/20 21:10	13.8	↑1.3
4/20 21:20	15.2	↑1.4
4/20 21:30	16.6	↑1.4
4/20 21:40	18.2	↑1.6
4/20 21:50	19.8	↑1.6
4/20 22:00	21.5	↑1.7
4/20 22:10	23.2	↑1.7
4/20 22:20	25.0	↑1.8	最大潮位差
4/20 22:30	26.8	↑1.8	最大潮位差
4/20 22:40	28.6	↑1.8	最大潮位差
4/20 22:50	30.4	↑1.8	最大潮位差
4/20 23:00	32.2	↑1.8	最大潮位差
4/20 23:10	34.0	↑1.8	最大潮位差
4/20 23:20	35.7	↑1.7
4/20 23:30	37.4	↑1.7
4/20 23:40	39.1	↑1.7
4/20 23:50	40.6	↑1.5