20 (水)	01:46	07:53	13:54	20:06
	47cm	13cm	47cm	7cm
中潮 出 04:52 入 18:22 出 03:46 入 15:07 潮干狩り ○ 06:47～08:59

小湊（青森）2039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	40.4	↑1.2
4/20 00:10	41.5	↑1.1
4/20 00:20	42.5	↑1.0
4/20 00:30	43.4	↑0.9
4/20 00:40	44.3	↑0.9
4/20 00:50	45.0	↑0.7
4/20 01:00	45.6	↑0.6
4/20 01:10	46.1	↑0.5
4/20 01:20	46.5	↑0.4
4/20 01:30	46.7	↑0.2
4/20 01:40	46.8	↑0.1	満潮
4/20 01:50	46.8	0
4/20 02:00	46.7	↓-0.1
4/20 02:10	46.5	↓-0.2
4/20 02:20	46.1	↓-0.4
4/20 02:30	45.6	↓-0.5
4/20 02:40	45.0	↓-0.6
4/20 02:50	44.3	↓-0.7
4/20 03:00	43.4	↓-0.9
4/20 03:10	42.5	↓-0.9
4/20 03:20	41.5	↓-1.0
4/20 03:30	40.4	↓-1.1
4/20 03:40	39.2	↓-1.2
4/20 03:50	37.9	↓-1.3
4/20 04:00	36.6	↓-1.3
4/20 04:10	35.2	↓-1.4
4/20 04:20	33.8	↓-1.4
4/20 04:30	32.4	↓-1.4
4/20 04:40	30.9	↓-1.5
4/20 04:50	29.5	↓-1.4
4/20 05:00	28.0	↓-1.5
4/20 05:10	26.5	↓-1.5
4/20 05:20	25.1	↓-1.4
4/20 05:30	23.7	↓-1.4
4/20 05:40	22.3	↓-1.4
4/20 05:50	21.0	↓-1.3
4/20 06:00	19.8	↓-1.2
4/20 06:10	18.6	↓-1.2
4/20 06:20	17.5	↓-1.1
4/20 06:30	16.5	↓-1.0
4/20 06:40	15.6	↓-0.9
4/20 06:50	14.8	↓-0.8
4/20 07:00	14.1	↓-0.7
4/20 07:10	13.5	↓-0.6
4/20 07:20	13.0	↓-0.5
4/20 07:30	12.7	↓-0.3
4/20 07:40	12.5	↓-0.2
4/20 07:50	12.4	↓-0.1	干潮
4/20 08:00	12.4	0
4/20 08:10	12.6	↑0.2
4/20 08:20	12.9	↑0.3
4/20 08:30	13.3	↑0.4
4/20 08:40	13.8	↑0.5
4/20 08:50	14.5	↑0.7
4/20 09:00	15.2	↑0.7
4/20 09:10	16.1	↑0.9
4/20 09:20	17.1	↑1.0
4/20 09:30	18.1	↑1.0
4/20 09:40	19.3	↑1.2
4/20 09:50	20.5	↑1.2
4/20 10:00	21.8	↑1.3
4/20 10:10	23.2	↑1.4
4/20 10:20	24.6	↑1.4
4/20 10:30	26.0	↑1.4
4/20 10:40	27.5	↑1.5
4/20 10:50	29.0	↑1.5
4/20 11:00	30.5	↑1.5
4/20 11:10	32.0	↑1.5
4/20 11:20	33.5	↑1.5
4/20 11:30	34.9	↑1.4
4/20 11:40	36.3	↑1.4
4/20 11:50	37.7	↑1.4
4/20 12:00	39.0	↑1.3
4/20 12:10	40.2	↑1.2
4/20 12:20	41.4	↑1.2
4/20 12:30	42.4	↑1.0
4/20 12:40	43.4	↑1.0
4/20 12:50	44.3	↑0.9
4/20 13:00	45.0	↑0.7
4/20 13:10	45.7	↑0.7
4/20 13:20	46.2	↑0.5
4/20 13:30	46.5	↑0.3
4/20 13:40	46.8	↑0.3
4/20 13:50	46.9	↑0.1	満潮
4/20 14:00	46.9	0
4/20 14:10	46.7	↓-0.2
4/20 14:20	46.4	↓-0.3
4/20 14:30	46.0	↓-0.4
4/20 14:40	45.4	↓-0.6
4/20 14:50	44.7	↓-0.7
4/20 15:00	43.9	↓-0.8
4/20 15:10	43.0	↓-0.9
4/20 15:20	41.9	↓-1.1
4/20 15:30	40.8	↓-1.1
4/20 15:40	39.5	↓-1.3
4/20 15:50	38.2	↓-1.3
4/20 16:00	36.7	↓-1.5
4/20 16:10	35.2	↓-1.5
4/20 16:20	33.7	↓-1.5
4/20 16:30	32.1	↓-1.6
4/20 16:40	30.4	↓-1.7
4/20 16:50	28.7	↓-1.7
4/20 17:00	27.0	↓-1.7
4/20 17:10	25.3	↓-1.7
4/20 17:20	23.6	↓-1.7
4/20 17:30	21.9	↓-1.7
4/20 17:40	20.3	↓-1.6
4/20 17:50	18.7	↓-1.6
4/20 18:00	17.2	↓-1.5
4/20 18:10	15.7	↓-1.5
4/20 18:20	14.3	↓-1.4
4/20 18:30	13.0	↓-1.3
4/20 18:40	11.8	↓-1.2
4/20 18:50	10.7	↓-1.1
4/20 19:00	9.7	↓-1.0
4/20 19:10	8.9	↓-0.8
4/20 19:20	8.1	↓-0.8
4/20 19:30	7.6	↓-0.5
4/20 19:40	7.1	↓-0.5
4/20 19:50	6.8	↓-0.3
4/20 20:00	6.6	↓-0.2	干潮
4/20 20:10	6.6	0
4/20 20:20	6.8	↑0.2
4/20 20:30	7.1	↑0.3
4/20 20:40	7.5	↑0.4
4/20 20:50	8.1	↑0.6
4/20 21:00	8.8	↑0.7
4/20 21:10	9.7	↑0.9
4/20 21:20	10.7	↑1.0
4/20 21:30	11.8	↑1.1
4/20 21:40	13.1	↑1.3
4/20 21:50	14.5	↑1.4
4/20 22:00	15.9	↑1.4
4/20 22:10	17.5	↑1.6
4/20 22:20	19.1	↑1.6
4/20 22:30	20.8	↑1.7
4/20 22:40	22.5	↑1.7
4/20 22:50	24.3	↑1.8
4/20 23:00	26.2	↑1.9	最大潮位差
4/20 23:10	28.0	↑1.8
4/20 23:20	29.9	↑1.9	最大潮位差
4/20 23:30	31.8	↑1.9	最大潮位差
4/20 23:40	33.6	↑1.8
4/20 23:50	35.4	↑1.8