20 (土)	05:05	11:33	18:03	23:54
	60cm	-4cm	56cm	16cm
中潮 出 04:49 入 18:21 出 22:39 入 06:44 潮干狩り ◎ 08:58～14:03

大湊（青森）2041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	12.0	↑0.6
4/20 00:10	12.8	↑0.8
4/20 00:20	13.8	↑1.0
4/20 00:30	15.0	↑1.2
4/20 00:40	16.3	↑1.3
4/20 00:50	17.8	↑1.5
4/20 01:00	19.5	↑1.7
4/20 01:10	21.3	↑1.8
4/20 01:20	23.2	↑1.9
4/20 01:30	25.3	↑2.1
4/20 01:40	27.4	↑2.1
4/20 01:50	29.6	↑2.2
4/20 02:00	31.9	↑2.3
4/20 02:10	34.2	↑2.3
4/20 02:20	36.5	↑2.3
4/20 02:30	38.8	↑2.3
4/20 02:40	41.0	↑2.2
4/20 02:50	43.2	↑2.2
4/20 03:00	45.3	↑2.1
4/20 03:10	47.3	↑2.0
4/20 03:20	49.3	↑2.0
4/20 03:30	51.1	↑1.8
4/20 03:40	52.7	↑1.6
4/20 03:50	54.2	↑1.5
4/20 04:00	55.6	↑1.4
4/20 04:10	56.7	↑1.1
4/20 04:20	57.7	↑1.0
4/20 04:30	58.5	↑0.8
4/20 04:40	59.1	↑0.6
4/20 04:50	59.6	↑0.5
4/20 05:00	59.7	↑0.1	満潮
4/20 05:10	59.7	0
4/20 05:20	59.5	↓-0.2
4/20 05:30	59.0	↓-0.5
4/20 05:40	58.4	↓-0.6
4/20 05:50	57.5	↓-0.9
4/20 06:00	56.4	↓-1.1
4/20 06:10	55.1	↓-1.3
4/20 06:20	53.5	↓-1.6
4/20 06:30	51.8	↓-1.7
4/20 06:40	49.9	↓-1.9
4/20 06:50	47.9	↓-2.0
4/20 07:00	45.7	↓-2.2
4/20 07:10	43.3	↓-2.4
4/20 07:20	40.9	↓-2.4
4/20 07:30	38.3	↓-2.6
4/20 07:40	35.7	↓-2.6
4/20 07:50	33.0	↓-2.7	最大潮位差
4/20 08:00	30.3	↓-2.7	最大潮位差
4/20 08:10	27.6	↓-2.7	最大潮位差
4/20 08:20	24.9	↓-2.7	最大潮位差
4/20 08:30	22.3	↓-2.6
4/20 08:40	19.7	↓-2.6
4/20 08:50	17.2	↓-2.5
4/20 09:00	14.8	↓-2.4
4/20 09:10	12.5	↓-2.3
4/20 09:20	10.3	↓-2.2
4/20 09:30	8.3	↓-2.0
4/20 09:40	6.4	↓-1.9
4/20 09:50	4.6	↓-1.8
4/20 10:00	3.0	↓-1.6
4/20 10:10	1.5	↓-1.5
4/20 10:20	0.2	↓-1.3
4/20 10:30	-1.0	↓-1.2
4/20 10:40	-2.0	↓-1.0
4/20 10:50	-2.8	↓-0.8
4/20 11:00	-3.4	↓-0.6
4/20 11:10	-3.9	↓-0.5
4/20 11:20	-4.2	↓-0.3
4/20 11:30	-4.3	↓-0.1	干潮
4/20 11:40	-4.3	0
4/20 11:50	-4.0	↑0.3
4/20 12:00	-3.6	↑0.4
4/20 12:10	-3.0	↑0.6
4/20 12:20	-2.2	↑0.8
4/20 12:30	-1.2	↑1.0
4/20 12:40	-0.1	↑1.1
4/20 12:50	1.3	↑1.4
4/20 13:00	2.8	↑1.5
4/20 13:10	4.5	↑1.7
4/20 13:20	6.3	↑1.8
4/20 13:30	8.3	↑2.0
4/20 13:40	10.4	↑2.1
4/20 13:50	12.6	↑2.2
4/20 14:00	14.9	↑2.3
4/20 14:10	17.3	↑2.4
4/20 14:20	19.7	↑2.4
4/20 14:30	22.2	↑2.5
4/20 14:40	24.7	↑2.5
4/20 14:50	27.2	↑2.5
4/20 15:00	29.6	↑2.4
4/20 15:10	32.0	↑2.4
4/20 15:20	34.4	↑2.4
4/20 15:30	36.7	↑2.3
4/20 15:40	38.9	↑2.2
4/20 15:50	41.1	↑2.2
4/20 16:00	43.1	↑2.0
4/20 16:10	45.0	↑1.9
4/20 16:20	46.7	↑1.7
4/20 16:30	48.4	↑1.7
4/20 16:40	49.8	↑1.4
4/20 16:50	51.2	↑1.4
4/20 17:00	52.4	↑1.2
4/20 17:10	53.4	↑1.0
4/20 17:20	54.2	↑0.8
4/20 17:30	54.9	↑0.7
4/20 17:40	55.4	↑0.5
4/20 17:50	55.7	↑0.3
4/20 18:00	55.8	↑0.1	満潮
4/20 18:10	55.7	↓-0.1
4/20 18:20	55.5	↓-0.2
4/20 18:30	55.1	↓-0.4
4/20 18:40	54.4	↓-0.7
4/20 18:50	53.7	↓-0.7
4/20 19:00	52.7	↓-1.0
4/20 19:10	51.6	↓-1.1
4/20 19:20	50.3	↓-1.3
4/20 19:30	49.0	↓-1.3
4/20 19:40	47.5	↓-1.5
4/20 19:50	45.9	↓-1.6
4/20 20:00	44.2	↓-1.7
4/20 20:10	42.4	↓-1.8
4/20 20:20	40.6	↓-1.8
4/20 20:30	38.8	↓-1.8
4/20 20:40	37.0	↓-1.8
4/20 20:50	35.2	↓-1.8
4/20 21:00	33.4	↓-1.8
4/20 21:10	31.6	↓-1.8
4/20 21:20	29.9	↓-1.7
4/20 21:30	28.2	↓-1.7
4/20 21:40	26.6	↓-1.6
4/20 21:50	25.1	↓-1.5
4/20 22:00	23.7	↓-1.4
4/20 22:10	22.4	↓-1.3
4/20 22:20	21.2	↓-1.2
4/20 22:30	20.1	↓-1.1
4/20 22:40	19.1	↓-1.0
4/20 22:50	18.2	↓-0.9
4/20 23:00	17.5	↓-0.7
4/20 23:10	16.8	↓-0.7
4/20 23:20	16.3	↓-0.5
4/20 23:30	15.9	↓-0.4
4/20 23:40	15.6	↓-0.3
4/20 23:50	15.5	↓-0.1	干潮