20 (日)	02:07	08:24	14:34	20:36
	52cm	5cm	53cm	9cm
大潮 出 04:51 入 18:20 出 03:42 入 16:56 潮干狩り ◎ 06:16～10:28

野辺地（青森）2031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	38.7	↑1.8
4/20 00:10	40.4	↑1.7
4/20 00:20	42.0	↑1.6
4/20 00:30	43.6	↑1.6
4/20 00:40	45.0	↑1.4
4/20 00:50	46.4	↑1.4
4/20 01:00	47.6	↑1.2
4/20 01:10	48.6	↑1.0
4/20 01:20	49.5	↑0.9
4/20 01:30	50.3	↑0.8
4/20 01:40	50.9	↑0.6
4/20 01:50	51.2	↑0.3
4/20 02:00	51.5	↑0.3	満潮
4/20 02:10	51.5	0
4/20 02:20	51.3	↓-0.2
4/20 02:30	51.0	↓-0.3
4/20 02:40	50.4	↓-0.6
4/20 02:50	49.7	↓-0.7
4/20 03:00	48.8	↓-0.9
4/20 03:10	47.8	↓-1.0
4/20 03:20	46.6	↓-1.2
4/20 03:30	45.2	↓-1.4
4/20 03:40	43.8	↓-1.4
4/20 03:50	42.2	↓-1.6
4/20 04:00	40.5	↓-1.7
4/20 04:10	38.7	↓-1.8
4/20 04:20	36.8	↓-1.9
4/20 04:30	34.9	↓-1.9
4/20 04:40	33.0	↓-1.9
4/20 04:50	31.0	↓-2.0
4/20 05:00	29.0	↓-2.0
4/20 05:10	27.0	↓-2.0
4/20 05:20	25.1	↓-1.9
4/20 05:30	23.2	↓-1.9
4/20 05:40	21.3	↓-1.9
4/20 05:50	19.5	↓-1.8
4/20 06:00	17.7	↓-1.8
4/20 06:10	16.0	↓-1.7
4/20 06:20	14.5	↓-1.5
4/20 06:30	13.0	↓-1.5
4/20 06:40	11.6	↓-1.4
4/20 06:50	10.3	↓-1.3
4/20 07:00	9.2	↓-1.1
4/20 07:10	8.1	↓-1.1
4/20 07:20	7.2	↓-0.9
4/20 07:30	6.4	↓-0.8
4/20 07:40	5.8	↓-0.6
4/20 07:50	5.2	↓-0.6
4/20 08:00	4.8	↓-0.4
4/20 08:10	4.6	↓-0.2
4/20 08:20	4.5	↓-0.1	干潮
4/20 08:30	4.5	0
4/20 08:40	4.7	↑0.2
4/20 08:50	5.0	↑0.3
4/20 09:00	5.4	↑0.4
4/20 09:10	6.0	↑0.6
4/20 09:20	6.8	↑0.8
4/20 09:30	7.6	↑0.8
4/20 09:40	8.6	↑1.0
4/20 09:50	9.8	↑1.2
4/20 10:00	11.0	↑1.2
4/20 10:10	12.4	↑1.4
4/20 10:20	13.9	↑1.5
4/20 10:30	15.5	↑1.6
4/20 10:40	17.2	↑1.7
4/20 10:50	19.0	↑1.8
4/20 11:00	20.9	↑1.9
4/20 11:10	22.9	↑2.0
4/20 11:20	24.9	↑2.0
4/20 11:30	27.0	↑2.1	最大潮位差
4/20 11:40	29.0	↑2.0
4/20 11:50	31.1	↑2.1	最大潮位差
4/20 12:00	33.2	↑2.1	最大潮位差
4/20 12:10	35.3	↑2.1	最大潮位差
4/20 12:20	37.3	↑2.0
4/20 12:30	39.3	↑2.0
4/20 12:40	41.2	↑1.9
4/20 12:50	43.0	↑1.8
4/20 13:00	44.7	↑1.7
4/20 13:10	46.3	↑1.6
4/20 13:20	47.7	↑1.4
4/20 13:30	49.0	↑1.3
4/20 13:40	50.1	↑1.1
4/20 13:50	51.1	↑1.0
4/20 14:00	51.8	↑0.7
4/20 14:10	52.4	↑0.6
4/20 14:20	52.7	↑0.3
4/20 14:30	52.9	↑0.2	満潮
4/20 14:40	52.9	0
4/20 14:50	52.6	↓-0.3
4/20 15:00	52.2	↓-0.4
4/20 15:10	51.6	↓-0.6
4/20 15:20	50.7	↓-0.9
4/20 15:30	49.8	↓-0.9
4/20 15:40	48.6	↓-1.2
4/20 15:50	47.3	↓-1.3
4/20 16:00	45.9	↓-1.4
4/20 16:10	44.3	↓-1.6
4/20 16:20	42.6	↓-1.7
4/20 16:30	40.9	↓-1.7
4/20 16:40	39.0	↓-1.9
4/20 16:50	37.1	↓-1.9
4/20 17:00	35.2	↓-1.9
4/20 17:10	33.2	↓-2.0
4/20 17:20	31.3	↓-1.9
4/20 17:30	29.3	↓-2.0
4/20 17:40	27.4	↓-1.9
4/20 17:50	25.5	↓-1.9
4/20 18:00	23.7	↓-1.8
4/20 18:10	21.9	↓-1.8
4/20 18:20	20.2	↓-1.7
4/20 18:30	18.6	↓-1.6
4/20 18:40	17.0	↓-1.6
4/20 18:50	15.6	↓-1.4
4/20 19:00	14.3	↓-1.3
4/20 19:10	13.1	↓-1.2
4/20 19:20	12.0	↓-1.1
4/20 19:30	11.1	↓-0.9
4/20 19:40	10.3	↓-0.8
4/20 19:50	9.6	↓-0.7
4/20 20:00	9.0	↓-0.6
4/20 20:10	8.6	↓-0.4
4/20 20:20	8.3	↓-0.3
4/20 20:30	8.2	↓-0.1	干潮
4/20 20:40	8.2	0
4/20 20:50	8.3	↑0.1
4/20 21:00	8.6	↑0.3
4/20 21:10	9.0	↑0.4
4/20 21:20	9.5	↑0.5
4/20 21:30	10.2	↑0.7
4/20 21:40	11.1	↑0.9
4/20 21:50	12.0	↑0.9
4/20 22:00	13.1	↑1.1
4/20 22:10	14.4	↑1.3
4/20 22:20	15.7	↑1.3
4/20 22:30	17.2	↑1.5
4/20 22:40	18.8	↑1.6
4/20 22:50	20.4	↑1.6
4/20 23:00	22.2	↑1.8
4/20 23:10	24.1	↑1.9
4/20 23:20	26.0	↑1.9
4/20 23:30	28.0	↑2.0
4/20 23:40	30.1	↑2.1	最大潮位差
4/20 23:50	32.1	↑2.0