20 (木)	01:11	06:56	12:58	19:39
	33cm	13cm	34cm	10cm
若潮 出 04:52 入 18:25 出 02:30 入 14:01

竜飛（青森）2028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	30.0	↑0.5
4/20 00:10	30.6	↑0.6
4/20 00:20	31.0	↑0.4
4/20 00:30	31.4	↑0.4
4/20 00:40	31.6	↑0.2
4/20 00:50	31.9	↑0.3
4/20 01:00	32.0	↑0.1
4/20 01:10	32.0	0	満潮
4/20 01:20	32.0	0
4/20 01:30	31.9	↓-0.1
4/20 01:40	31.6	↓-0.3
4/20 01:50	31.4	↓-0.2
4/20 02:00	31.0	↓-0.4
4/20 02:10	30.6	↓-0.4
4/20 02:20	30.0	↓-0.6
4/20 02:30	29.5	↓-0.5
4/20 02:40	28.8	↓-0.7
4/20 02:50	28.1	↓-0.7
4/20 03:00	27.4	↓-0.7
4/20 03:10	26.6	↓-0.8
4/20 03:20	25.8	↓-0.8
4/20 03:30	25.0	↓-0.8
4/20 03:40	24.1	↓-0.9
4/20 03:50	23.2	↓-0.9
4/20 04:00	22.3	↓-0.9
4/20 04:10	21.5	↓-0.8
4/20 04:20	20.6	↓-0.9
4/20 04:30	19.7	↓-0.9
4/20 04:40	18.9	↓-0.8
4/20 04:50	18.0	↓-0.9
4/20 05:00	17.2	↓-0.8
4/20 05:10	16.5	↓-0.7
4/20 05:20	15.8	↓-0.7
4/20 05:30	15.1	↓-0.7
4/20 05:40	14.5	↓-0.6
4/20 05:50	14.0	↓-0.5
4/20 06:00	13.5	↓-0.5
4/20 06:10	13.1	↓-0.4
4/20 06:20	12.8	↓-0.3
4/20 06:30	12.6	↓-0.2
4/20 06:40	12.4	↓-0.2
4/20 06:50	12.3	↓-0.1	干潮
4/20 07:00	12.3	0
4/20 07:10	12.4	↑0.1
4/20 07:20	12.6	↑0.2
4/20 07:30	12.9	↑0.3
4/20 07:40	13.2	↑0.3
4/20 07:50	13.6	↑0.4
4/20 08:00	14.1	↑0.5
4/20 08:10	14.6	↑0.5
4/20 08:20	15.2	↑0.6
4/20 08:30	15.9	↑0.7
4/20 08:40	16.6	↑0.7
4/20 08:50	17.4	↑0.8
4/20 09:00	18.2	↑0.8
4/20 09:10	19.1	↑0.9
4/20 09:20	19.9	↑0.8
4/20 09:30	20.8	↑0.9
4/20 09:40	21.7	↑0.9
4/20 09:50	22.6	↑0.9
4/20 10:00	23.6	↑1.0
4/20 10:10	24.5	↑0.9
4/20 10:20	25.3	↑0.8
4/20 10:30	26.2	↑0.9
4/20 10:40	27.1	↑0.9
4/20 10:50	27.9	↑0.8
4/20 11:00	28.6	↑0.7
4/20 11:10	29.4	↑0.8
4/20 11:20	30.0	↑0.6
4/20 11:30	30.7	↑0.7
4/20 11:40	31.2	↑0.5
4/20 11:50	31.7	↑0.5
4/20 12:00	32.2	↑0.5
4/20 12:10	32.5	↑0.3
4/20 12:20	32.9	↑0.4
4/20 12:30	33.1	↑0.2
4/20 12:40	33.3	↑0.2
4/20 12:50	33.3	0	満潮
4/20 13:00	33.4	↑0.1
4/20 13:10	33.3	↓-0.1
4/20 13:20	33.2	↓-0.1
4/20 13:30	33.0	↓-0.2
4/20 13:40	32.7	↓-0.3
4/20 13:50	32.4	↓-0.3
4/20 14:00	31.9	↓-0.5
4/20 14:10	31.5	↓-0.4
4/20 14:20	30.9	↓-0.6
4/20 14:30	30.4	↓-0.5
4/20 14:40	29.7	↓-0.7
4/20 14:50	29.0	↓-0.7
4/20 15:00	28.3	↓-0.7
4/20 15:10	27.5	↓-0.8
4/20 15:20	26.7	↓-0.8
4/20 15:30	25.9	↓-0.8
4/20 15:40	25.0	↓-0.9
4/20 15:50	24.1	↓-0.9
4/20 16:00	23.2	↓-0.9
4/20 16:10	22.3	↓-0.9
4/20 16:20	21.4	↓-0.9
4/20 16:30	20.5	↓-0.9
4/20 16:40	19.6	↓-0.9
4/20 16:50	18.6	↓-1.0
4/20 17:00	17.8	↓-0.8
4/20 17:10	16.9	↓-0.9
4/20 17:20	16.0	↓-0.9
4/20 17:30	15.2	↓-0.8
4/20 17:40	14.4	↓-0.8
4/20 17:50	13.6	↓-0.8
4/20 18:00	12.9	↓-0.7
4/20 18:10	12.3	↓-0.6
4/20 18:20	11.7	↓-0.6
4/20 18:30	11.1	↓-0.6
4/20 18:40	10.7	↓-0.4
4/20 18:50	10.2	↓-0.5
4/20 19:00	9.9	↓-0.3
4/20 19:10	9.6	↓-0.3
4/20 19:20	9.4	↓-0.2
4/20 19:30	9.3	↓-0.1	干潮
4/20 19:40	9.3	0
4/20 19:50	9.4	↑0.1
4/20 20:00	9.5	↑0.1
4/20 20:10	9.7	↑0.2
4/20 20:20	10.0	↑0.3
4/20 20:30	10.4	↑0.4
4/20 20:40	10.9	↑0.5
4/20 20:50	11.5	↑0.6
4/20 21:00	12.1	↑0.6
4/20 21:10	12.8	↑0.7
4/20 21:20	13.6	↑0.8
4/20 21:30	14.4	↑0.8
4/20 21:40	15.3	↑0.9
4/20 21:50	16.2	↑0.9
4/20 22:00	17.2	↑1.0
4/20 22:10	18.2	↑1.0
4/20 22:20	19.3	↑1.1	最大潮位差
4/20 22:30	20.3	↑1.0
4/20 22:40	21.4	↑1.1	最大潮位差
4/20 22:50	22.5	↑1.1	最大潮位差
4/20 23:00	23.6	↑1.1	最大潮位差
4/20 23:10	24.7	↑1.1	最大潮位差
4/20 23:20	25.7	↑1.0
4/20 23:30	26.8	↑1.1	最大潮位差
4/20 23:40	27.8	↑1.0
4/20 23:50	28.7	↑0.9