20 (水)	03:12	09:37	15:47	21:49
	58cm	-12cm	60cm	1cm
大潮 出 04:48 入 18:21 出 04:42 入 18:37 潮干狩り ◎ 06:48～12:13

大湊（青森）2061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	25.5	↑2.5
4/20 00:10	28.1	↑2.6
4/20 00:20	30.6	↑2.5
4/20 00:30	33.2	↑2.6
4/20 00:40	35.7	↑2.5
4/20 00:50	38.1	↑2.4
4/20 01:00	40.5	↑2.4
4/20 01:10	42.7	↑2.2
4/20 01:20	44.9	↑2.2
4/20 01:30	46.9	↑2.0
4/20 01:40	48.8	↑1.9
4/20 01:50	50.6	↑1.8
4/20 02:00	52.2	↑1.6
4/20 02:10	53.6	↑1.4
4/20 02:20	54.8	↑1.2
4/20 02:30	55.8	↑1.0
4/20 02:40	56.7	↑0.9
4/20 02:50	57.3	↑0.6
4/20 03:00	57.6	↑0.3
4/20 03:10	57.8	↑0.2	満潮
4/20 03:20	57.7	↓-0.1
4/20 03:30	57.3	↓-0.4
4/20 03:40	56.8	↓-0.5
4/20 03:50	55.9	↓-0.9
4/20 04:00	54.9	↓-1.0
4/20 04:10	53.6	↓-1.3
4/20 04:20	52.1	↓-1.5
4/20 04:30	50.4	↓-1.7
4/20 04:40	48.5	↓-1.9
4/20 04:50	46.4	↓-2.1
4/20 05:00	44.2	↓-2.2
4/20 05:10	41.8	↓-2.4
4/20 05:20	39.3	↓-2.5
4/20 05:30	36.8	↓-2.5
4/20 05:40	34.1	↓-2.7
4/20 05:50	31.4	↓-2.7
4/20 06:00	28.6	↓-2.8
4/20 06:10	25.8	↓-2.8
4/20 06:20	23.0	↓-2.8
4/20 06:30	20.3	↓-2.7
4/20 06:40	17.5	↓-2.8
4/20 06:50	14.8	↓-2.7
4/20 07:00	12.2	↓-2.6
4/20 07:10	9.6	↓-2.6
4/20 07:20	7.1	↓-2.5
4/20 07:30	4.7	↓-2.4
4/20 07:40	2.4	↓-2.3
4/20 07:50	0.3	↓-2.1
4/20 08:00	-1.7	↓-2.0
4/20 08:10	-3.6	↓-1.9
4/20 08:20	-5.4	↓-1.8
4/20 08:30	-6.9	↓-1.5
4/20 08:40	-8.3	↓-1.4
4/20 08:50	-9.5	↓-1.2
4/20 09:00	-10.4	↓-0.9
4/20 09:10	-11.2	↓-0.8
4/20 09:20	-11.7	↓-0.5
4/20 09:30	-12.0	↓-0.3	干潮
4/20 09:40	-12.0	0
4/20 09:50	-11.8	↑0.2
4/20 10:00	-11.4	↑0.4
4/20 10:10	-10.6	↑0.8
4/20 10:20	-9.6	↑1.0
4/20 10:30	-8.4	↑1.2
4/20 10:40	-6.9	↑1.5
4/20 10:50	-5.2	↑1.7
4/20 11:00	-3.3	↑1.9
4/20 11:10	-1.2	↑2.1
4/20 11:20	1.2	↑2.4
4/20 11:30	3.7	↑2.5
4/20 11:40	6.3	↑2.6
4/20 11:50	9.1	↑2.8
4/20 12:00	11.9	↑2.8
4/20 12:10	14.9	↑3.0
4/20 12:20	17.9	↑3.0
4/20 12:30	20.9	↑3.0
4/20 12:40	24.0	↑3.1	最大潮位差
4/20 12:50	27.0	↑3.0
4/20 13:00	30.0	↑3.0
4/20 13:10	32.9	↑2.9
4/20 13:20	35.8	↑2.9
4/20 13:30	38.6	↑2.8
4/20 13:40	41.3	↑2.7
4/20 13:50	43.9	↑2.6
4/20 14:00	46.3	↑2.4
4/20 14:10	48.5	↑2.2
4/20 14:20	50.6	↑2.1
4/20 14:30	52.5	↑1.9
4/20 14:40	54.2	↑1.7
4/20 14:50	55.7	↑1.5
4/20 15:00	57.0	↑1.3
4/20 15:10	58.0	↑1.0
4/20 15:20	58.8	↑0.8
4/20 15:30	59.3	↑0.5
4/20 15:40	59.6	↑0.3	満潮
4/20 15:50	59.6	0
4/20 16:00	59.4	↓-0.2
4/20 16:10	58.9	↓-0.5
4/20 16:20	58.1	↓-0.8
4/20 16:30	57.1	↓-1.0
4/20 16:40	55.9	↓-1.2
4/20 16:50	54.5	↓-1.4
4/20 17:00	52.8	↓-1.7
4/20 17:10	51.0	↓-1.8
4/20 17:20	49.0	↓-2.0
4/20 17:30	46.9	↓-2.1
4/20 17:40	44.6	↓-2.3
4/20 17:50	42.3	↓-2.3
4/20 18:00	39.9	↓-2.4
4/20 18:10	37.4	↓-2.5
4/20 18:20	34.9	↓-2.5
4/20 18:30	32.4	↓-2.5
4/20 18:40	29.9	↓-2.5
4/20 18:50	27.4	↓-2.5
4/20 19:00	24.9	↓-2.5
4/20 19:10	22.5	↓-2.4
4/20 19:20	20.2	↓-2.3
4/20 19:30	17.9	↓-2.3
4/20 19:40	15.8	↓-2.1
4/20 19:50	13.7	↓-2.1
4/20 20:00	11.7	↓-2.0
4/20 20:10	9.9	↓-1.8
4/20 20:20	8.2	↓-1.7
4/20 20:30	6.7	↓-1.5
4/20 20:40	5.3	↓-1.4
4/20 20:50	4.0	↓-1.3
4/20 21:00	3.0	↓-1.0
4/20 21:10	2.1	↓-0.9
4/20 21:20	1.4	↓-0.7
4/20 21:30	0.9	↓-0.5
4/20 21:40	0.7	↓-0.2	干潮
4/20 21:50	0.6	↓-0.1
4/20 22:00	0.8	↑0.2
4/20 22:10	1.2	↑0.4
4/20 22:20	1.8	↑0.6
4/20 22:30	2.6	↑0.8
4/20 22:40	3.7	↑1.1
4/20 22:50	5.0	↑1.3
4/20 23:00	6.5	↑1.5
4/20 23:10	8.2	↑1.7
4/20 23:20	10.0	↑1.8
4/20 23:30	12.1	↑2.1
4/20 23:40	14.3	↑2.2
4/20 23:50	16.6	↑2.3