20 (日)	07:26	01:37	21:45	14:37
	45cm	25cm	39cm	9cm
小潮 出 04:52 入 18:22 出 00:34 入 09:18 潮干狩り ○ 12:35～16:43

小湊（青森）2025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	27.5	↓-0.7
4/20 00:10	26.9	↓-0.6
4/20 00:20	26.4	↓-0.5
4/20 00:30	25.9	↓-0.5
4/20 00:40	25.4	↓-0.5
4/20 00:50	25.1	↓-0.3
4/20 01:00	24.7	↓-0.4
4/20 01:10	24.5	↓-0.2
4/20 01:20	24.3	↓-0.2
4/20 01:30	24.3	0	干潮
4/20 01:40	24.3	0
4/20 01:50	24.3	0
4/20 02:00	24.5	↑0.2
4/20 02:10	24.7	↑0.2
4/20 02:20	25.0	↑0.3
4/20 02:30	25.3	↑0.3
4/20 02:40	25.8	↑0.5
4/20 02:50	26.3	↑0.5
4/20 03:00	26.8	↑0.5
4/20 03:10	27.5	↑0.7
4/20 03:20	28.1	↑0.6
4/20 03:30	28.9	↑0.8
4/20 03:40	29.6	↑0.7
4/20 03:50	30.4	↑0.8
4/20 04:00	31.3	↑0.9
4/20 04:10	32.1	↑0.8
4/20 04:20	33.0	↑0.9
4/20 04:30	33.9	↑0.9
4/20 04:40	34.8	↑0.9
4/20 04:50	35.7	↑0.9
4/20 05:00	36.6	↑0.9
4/20 05:10	37.4	↑0.8
4/20 05:20	38.3	↑0.9
4/20 05:30	39.1	↑0.8
4/20 05:40	39.8	↑0.7
4/20 05:50	40.5	↑0.7
4/20 06:00	41.2	↑0.7
4/20 06:10	41.8	↑0.6
4/20 06:20	42.4	↑0.6
4/20 06:30	42.9	↑0.5
4/20 06:40	43.3	↑0.4
4/20 06:50	43.6	↑0.3
4/20 07:00	43.9	↑0.3
4/20 07:10	44.0	↑0.1
4/20 07:20	44.1	↑0.1	満潮
4/20 07:30	44.1	0
4/20 07:40	44.0	↓-0.1
4/20 07:50	43.9	↓-0.1
4/20 08:00	43.6	↓-0.3
4/20 08:10	43.3	↓-0.3
4/20 08:20	42.8	↓-0.5
4/20 08:30	42.3	↓-0.5
4/20 08:40	41.7	↓-0.6
4/20 08:50	41.0	↓-0.7
4/20 09:00	40.2	↓-0.8
4/20 09:10	39.3	↓-0.9
4/20 09:20	38.4	↓-0.9
4/20 09:30	37.4	↓-1.0
4/20 09:40	36.4	↓-1.0
4/20 09:50	35.3	↓-1.1
4/20 10:00	34.1	↓-1.2
4/20 10:10	32.9	↓-1.2
4/20 10:20	31.7	↓-1.2
4/20 10:30	30.4	↓-1.3	最大潮位差
4/20 10:40	29.1	↓-1.3	最大潮位差
4/20 10:50	27.8	↓-1.3	最大潮位差
4/20 11:00	26.5	↓-1.3	最大潮位差
4/20 11:10	25.2	↓-1.3	最大潮位差
4/20 11:20	23.9	↓-1.3	最大潮位差
4/20 11:30	22.6	↓-1.3	最大潮位差
4/20 11:40	21.3	↓-1.3	最大潮位差
4/20 11:50	20.1	↓-1.2
4/20 12:00	18.9	↓-1.2
4/20 12:10	17.7	↓-1.2
4/20 12:20	16.6	↓-1.1
4/20 12:30	15.5	↓-1.1
4/20 12:40	14.5	↓-1.0
4/20 12:50	13.6	↓-0.9
4/20 13:00	12.7	↓-0.9
4/20 13:10	11.9	↓-0.8
4/20 13:20	11.2	↓-0.7
4/20 13:30	10.5	↓-0.7
4/20 13:40	10.0	↓-0.5
4/20 13:50	9.5	↓-0.5
4/20 14:00	9.1	↓-0.4
4/20 14:10	8.8	↓-0.3
4/20 14:20	8.6	↓-0.2
4/20 14:30	8.5	↓-0.1	干潮
4/20 14:40	8.5	0
4/20 14:50	8.6	↑0.1
4/20 15:00	8.8	↑0.2
4/20 15:10	9.0	↑0.2
4/20 15:20	9.4	↑0.4
4/20 15:30	9.8	↑0.4
4/20 15:40	10.3	↑0.5
4/20 15:50	10.9	↑0.6
4/20 16:00	11.6	↑0.7
4/20 16:10	12.3	↑0.7
4/20 16:20	13.1	↑0.8
4/20 16:30	13.9	↑0.8
4/20 16:40	14.8	↑0.9
4/20 16:50	15.8	↑1.0
4/20 17:00	16.8	↑1.0
4/20 17:10	17.8	↑1.0
4/20 17:20	18.8	↑1.0
4/20 17:30	19.9	↑1.1
4/20 17:40	21.0	↑1.1
4/20 17:50	22.1	↑1.1
4/20 18:00	23.2	↑1.1
4/20 18:10	24.3	↑1.1
4/20 18:20	25.4	↑1.1
4/20 18:30	26.5	↑1.1
4/20 18:40	27.5	↑1.0
4/20 18:50	28.5	↑1.0
4/20 19:00	29.5	↑1.0
4/20 19:10	30.5	↑1.0
4/20 19:20	31.4	↑0.9
4/20 19:30	32.3	↑0.9
4/20 19:40	33.1	↑0.8
4/20 19:50	33.8	↑0.7
4/20 20:00	34.5	↑0.7
4/20 20:10	35.2	↑0.7
4/20 20:20	35.8	↑0.6
4/20 20:30	36.3	↑0.5
4/20 20:40	36.8	↑0.5
4/20 20:50	37.1	↑0.3
4/20 21:00	37.5	↑0.4
4/20 21:10	37.7	↑0.2
4/20 21:20	37.9	↑0.2
4/20 21:30	38.0	↑0.1
4/20 21:40	38.1	↑0.1	満潮
4/20 21:50	38.1	0
4/20 22:00	38.0	↓-0.1
4/20 22:10	37.9	↓-0.1
4/20 22:20	37.7	↓-0.2
4/20 22:30	37.5	↓-0.2
4/20 22:40	37.2	↓-0.3
4/20 22:50	36.9	↓-0.3
4/20 23:00	36.5	↓-0.4
4/20 23:10	36.1	↓-0.4
4/20 23:20	35.7	↓-0.4
4/20 23:30	35.2	↓-0.5
4/20 23:40	34.7	↓-0.5
4/20 23:50	34.2	↓-0.5