20 (水)	02:07	08:33	14:42	20:48
	56cm	-7cm	58cm	3cm
大潮 出 04:49 入 18:21 出 03:45 入 17:04 潮干狩り ◎ 05:54～11:01

大湊（青森）2050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	40.8	↑2.0
4/20 00:10	42.8	↑2.0
4/20 00:20	44.6	↑1.8
4/20 00:30	46.3	↑1.7
4/20 00:40	48.0	↑1.7
4/20 00:50	49.4	↑1.4
4/20 01:00	50.8	↑1.4
4/20 01:10	51.9	↑1.1
4/20 01:20	52.9	↑1.0
4/20 01:30	53.8	↑0.9
4/20 01:40	54.4	↑0.6
4/20 01:50	54.8	↑0.4
4/20 02:00	55.1	↑0.3	満潮
4/20 02:10	55.1	0
4/20 02:20	54.9	↓-0.2
4/20 02:30	54.5	↓-0.4
4/20 02:40	53.9	↓-0.6
4/20 02:50	53.1	↓-0.8
4/20 03:00	52.1	↓-1.0
4/20 03:10	50.9	↓-1.2
4/20 03:20	49.5	↓-1.4
4/20 03:30	47.9	↓-1.6
4/20 03:40	46.2	↓-1.7
4/20 03:50	44.4	↓-1.8
4/20 04:00	42.4	↓-2.0
4/20 04:10	40.3	↓-2.1
4/20 04:20	38.1	↓-2.2
4/20 04:30	35.8	↓-2.3
4/20 04:40	33.4	↓-2.4
4/20 04:50	31.0	↓-2.4
4/20 05:00	28.6	↓-2.4
4/20 05:10	26.1	↓-2.5
4/20 05:20	23.6	↓-2.5
4/20 05:30	21.2	↓-2.4
4/20 05:40	18.7	↓-2.5
4/20 05:50	16.3	↓-2.4
4/20 06:00	13.9	↓-2.4
4/20 06:10	11.6	↓-2.3
4/20 06:20	9.3	↓-2.3
4/20 06:30	7.2	↓-2.1
4/20 06:40	5.1	↓-2.1
4/20 06:50	3.1	↓-2.0
4/20 07:00	1.3	↓-1.8
4/20 07:10	-0.5	↓-1.8
4/20 07:20	-2.0	↓-1.5
4/20 07:30	-3.4	↓-1.4
4/20 07:40	-4.7	↓-1.3
4/20 07:50	-5.7	↓-1.0
4/20 08:00	-6.5	↓-0.8
4/20 08:10	-7.1	↓-0.6
4/20 08:20	-7.5	↓-0.4
4/20 08:30	-7.7	↓-0.2	干潮
4/20 08:40	-7.6	↑0.1
4/20 08:50	-7.3	↑0.3
4/20 09:00	-6.8	↑0.5
4/20 09:10	-6.0	↑0.8
4/20 09:20	-5.0	↑1.0
4/20 09:30	-3.7	↑1.3
4/20 09:40	-2.3	↑1.4
4/20 09:50	-0.6	↑1.7
4/20 10:00	1.2	↑1.8
4/20 10:10	3.2	↑2.0
4/20 10:20	5.4	↑2.2
4/20 10:30	7.7	↑2.3
4/20 10:40	10.1	↑2.4
4/20 10:50	12.7	↑2.6
4/20 11:00	15.3	↑2.6
4/20 11:10	17.9	↑2.6
4/20 11:20	20.7	↑2.8	最大潮位差
4/20 11:30	23.4	↑2.7
4/20 11:40	26.1	↑2.7
4/20 11:50	28.8	↑2.7
4/20 12:00	31.5	↑2.7
4/20 12:10	34.1	↑2.6
4/20 12:20	36.7	↑2.6
4/20 12:30	39.2	↑2.5
4/20 12:40	41.6	↑2.4
4/20 12:50	43.8	↑2.2
4/20 13:00	45.9	↑2.1
4/20 13:10	47.9	↑2.0
4/20 13:20	49.7	↑1.8
4/20 13:30	51.4	↑1.7
4/20 13:40	52.8	↑1.4
4/20 13:50	54.1	↑1.3
4/20 14:00	55.1	↑1.0
4/20 14:10	55.9	↑0.8
4/20 14:20	56.5	↑0.6
4/20 14:30	56.9	↑0.4
4/20 14:40	57.0	↑0.1	満潮
4/20 14:50	56.9	↓-0.1
4/20 15:00	56.6	↓-0.3
4/20 15:10	56.0	↓-0.6
4/20 15:20	55.2	↓-0.8
4/20 15:30	54.2	↓-1.0
4/20 15:40	53.1	↓-1.1
4/20 15:50	51.7	↓-1.4
4/20 16:00	50.2	↓-1.5
4/20 16:10	48.5	↓-1.7
4/20 16:20	46.7	↓-1.8
4/20 16:30	44.7	↓-2.0
4/20 16:40	42.7	↓-2.0
4/20 16:50	40.6	↓-2.1
4/20 17:00	38.4	↓-2.2
4/20 17:10	36.2	↓-2.2
4/20 17:20	34.0	↓-2.2
4/20 17:30	31.7	↓-2.3
4/20 17:40	29.4	↓-2.3
4/20 17:50	27.2	↓-2.2
4/20 18:00	24.9	↓-2.3
4/20 18:10	22.8	↓-2.1
4/20 18:20	20.6	↓-2.2
4/20 18:30	18.5	↓-2.1
4/20 18:40	16.5	↓-2.0
4/20 18:50	14.6	↓-1.9
4/20 19:00	12.8	↓-1.8
4/20 19:10	11.0	↓-1.8
4/20 19:20	9.4	↓-1.6
4/20 19:30	7.9	↓-1.5
4/20 19:40	6.6	↓-1.3
4/20 19:50	5.4	↓-1.2
4/20 20:00	4.4	↓-1.0
4/20 20:10	3.5	↓-0.9
4/20 20:20	2.8	↓-0.7
4/20 20:30	2.4	↓-0.4
4/20 20:40	2.1	↓-0.3	干潮
4/20 20:50	2.1	0
4/20 21:00	2.2	↑0.1
4/20 21:10	2.6	↑0.4
4/20 21:20	3.2	↑0.6
4/20 21:30	4.0	↑0.8
4/20 21:40	5.0	↑1.0
4/20 21:50	6.3	↑1.3
4/20 22:00	7.7	↑1.4
4/20 22:10	9.3	↑1.6
4/20 22:20	11.0	↑1.7
4/20 22:30	12.9	↑1.9
4/20 22:40	15.0	↑2.1
4/20 22:50	17.1	↑2.1
4/20 23:00	19.4	↑2.3
4/20 23:10	21.7	↑2.3
4/20 23:20	24.1	↑2.4
4/20 23:30	26.5	↑2.4
4/20 23:40	29.0	↑2.5
4/20 23:50	31.4	↑2.4