20 (月)	04:23	10:58	17:22	22:56
	55cm	-8cm	47cm	12cm
中潮 出 04:52 入 18:22 出 06:10 入 22:09 潮干狩り ◎ 08:17～13:44

茂浦（青森）2026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	15.3	↑1.4
4/20 00:10	16.9	↑1.6
4/20 00:20	18.5	↑1.6
4/20 00:30	20.3	↑1.8
4/20 00:40	22.1	↑1.8
4/20 00:50	24.0	↑1.9
4/20 01:00	26.0	↑2.0
4/20 01:10	28.0	↑2.0
4/20 01:20	30.0	↑2.0
4/20 01:30	32.1	↑2.1
4/20 01:40	34.1	↑2.0
4/20 01:50	36.1	↑2.0
4/20 02:00	38.1	↑2.0
4/20 02:10	40.1	↑2.0
4/20 02:20	41.9	↑1.8
4/20 02:30	43.7	↑1.8
4/20 02:40	45.4	↑1.7
4/20 02:50	47.0	↑1.6
4/20 03:00	48.4	↑1.4
4/20 03:10	49.7	↑1.3
4/20 03:20	50.9	↑1.2
4/20 03:30	51.9	↑1.0
4/20 03:40	52.8	↑0.9
4/20 03:50	53.5	↑0.7
4/20 04:00	54.0	↑0.5
4/20 04:10	54.3	↑0.3
4/20 04:20	54.4	↑0.1	満潮
4/20 04:30	54.4	0
4/20 04:40	54.1	↓-0.3
4/20 04:50	53.7	↓-0.4
4/20 05:00	53.0	↓-0.7
4/20 05:10	52.2	↓-0.8
4/20 05:20	51.2	↓-1.0
4/20 05:30	50.0	↓-1.2
4/20 05:40	48.7	↓-1.3
4/20 05:50	47.2	↓-1.5
4/20 06:00	45.5	↓-1.7
4/20 06:10	43.7	↓-1.8
4/20 06:20	41.7	↓-2.0
4/20 06:30	39.7	↓-2.0
4/20 06:40	37.5	↓-2.2
4/20 06:50	35.2	↓-2.3
4/20 07:00	32.9	↓-2.3
4/20 07:10	30.4	↓-2.5	最大潮位差
4/20 07:20	28.0	↓-2.4
4/20 07:30	25.5	↓-2.5	最大潮位差
4/20 07:40	23.0	↓-2.5	最大潮位差
4/20 07:50	20.5	↓-2.5	最大潮位差
4/20 08:00	18.0	↓-2.5	最大潮位差
4/20 08:10	15.5	↓-2.5	最大潮位差
4/20 08:20	13.1	↓-2.4
4/20 08:30	10.7	↓-2.4
4/20 08:40	8.5	↓-2.2
4/20 08:50	6.3	↓-2.2
4/20 09:00	4.2	↓-2.1
4/20 09:10	2.3	↓-1.9
4/20 09:20	0.4	↓-1.9
4/20 09:30	-1.2	↓-1.6
4/20 09:40	-2.8	↓-1.6
4/20 09:50	-4.1	↓-1.3
4/20 10:00	-5.3	↓-1.2
4/20 10:10	-6.3	↓-1.0
4/20 10:20	-7.1	↓-0.8
4/20 10:30	-7.7	↓-0.6
4/20 10:40	-8.2	↓-0.5
4/20 10:50	-8.4	↓-0.2	干潮
4/20 11:00	-8.4	0
4/20 11:10	-8.3	↑0.1
4/20 11:20	-7.9	↑0.4
4/20 11:30	-7.4	↑0.5
4/20 11:40	-6.7	↑0.7
4/20 11:50	-5.8	↑0.9
4/20 12:00	-4.7	↑1.1
4/20 12:10	-3.4	↑1.3
4/20 12:20	-2.1	↑1.3
4/20 12:30	-0.5	↑1.6
4/20 12:40	1.2	↑1.7
4/20 12:50	2.9	↑1.7
4/20 13:00	4.8	↑1.9
4/20 13:10	6.8	↑2.0
4/20 13:20	8.9	↑2.1
4/20 13:30	11.1	↑2.2
4/20 13:40	13.2	↑2.1
4/20 13:50	15.5	↑2.3
4/20 14:00	17.7	↑2.2
4/20 14:10	20.0	↑2.3
4/20 14:20	22.2	↑2.2
4/20 14:30	24.4	↑2.2
4/20 14:40	26.6	↑2.2
4/20 14:50	28.7	↑2.1
4/20 15:00	30.7	↑2.0
4/20 15:10	32.7	↑2.0
4/20 15:20	34.6	↑1.9
4/20 15:30	36.3	↑1.7
4/20 15:40	38.0	↑1.7
4/20 15:50	39.5	↑1.5
4/20 16:00	40.9	↑1.4
4/20 16:10	42.1	↑1.2
4/20 16:20	43.2	↑1.1
4/20 16:30	44.1	↑0.9
4/20 16:40	44.9	↑0.8
4/20 16:50	45.5	↑0.6
4/20 17:00	45.9	↑0.4
4/20 17:10	46.2	↑0.3
4/20 17:20	46.3	↑0.1	満潮
4/20 17:30	46.2	↓-0.1
4/20 17:40	46.0	↓-0.2
4/20 17:50	45.6	↓-0.4
4/20 18:00	45.1	↓-0.5
4/20 18:10	44.4	↓-0.7
4/20 18:20	43.5	↓-0.9
4/20 18:30	42.6	↓-0.9
4/20 18:40	41.5	↓-1.1
4/20 18:50	40.3	↓-1.2
4/20 19:00	39.1	↓-1.2
4/20 19:10	37.7	↓-1.4
4/20 19:20	36.2	↓-1.5
4/20 19:30	34.7	↓-1.5
4/20 19:40	33.2	↓-1.5
4/20 19:50	31.6	↓-1.6
4/20 20:00	30.0	↓-1.6
4/20 20:10	28.4	↓-1.6
4/20 20:20	26.8	↓-1.6
4/20 20:30	25.2	↓-1.6
4/20 20:40	23.6	↓-1.6
4/20 20:50	22.1	↓-1.5
4/20 21:00	20.7	↓-1.4
4/20 21:10	19.3	↓-1.4
4/20 21:20	18.0	↓-1.3
4/20 21:30	16.8	↓-1.2
4/20 21:40	15.8	↓-1.0
4/20 21:50	14.8	↓-1.0
4/20 22:00	13.9	↓-0.9
4/20 22:10	13.2	↓-0.7
4/20 22:20	12.6	↓-0.6
4/20 22:30	12.2	↓-0.4
4/20 22:40	11.9	↓-0.3
4/20 22:50	11.8	↓-0.1	干潮
4/20 23:00	11.8	0
4/20 23:10	11.9	↑0.1
4/20 23:20	12.2	↑0.3
4/20 23:30	12.7	↑0.5
4/20 23:40	13.3	↑0.6
4/20 23:50	14.0	↑0.7