20 (金)	06:23	00:30	20:20	14:11
	40cm	16cm	27cm	9cm
小潮 出 04:52 入 18:24 出 08:56 入 - 潮干狩り ○ 12:04～16:17

竜飛（青森）2029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	15.8	↓-0.3
4/20 00:10	15.6	↓-0.2
4/20 00:20	15.5	↓-0.1	干潮
4/20 00:30	15.5	0	干潮
4/20 00:40	15.5	0
4/20 00:50	15.7	↑0.2
4/20 01:00	15.9	↑0.2
4/20 01:10	16.2	↑0.3
4/20 01:20	16.6	↑0.4
4/20 01:30	17.0	↑0.4
4/20 01:40	17.6	↑0.6
4/20 01:50	18.2	↑0.6
4/20 02:00	18.9	↑0.7
4/20 02:10	19.6	↑0.7
4/20 02:20	20.4	↑0.8
4/20 02:30	21.2	↑0.8
4/20 02:40	22.1	↑0.9
4/20 02:50	23.1	↑1.0
4/20 03:00	24.0	↑0.9
4/20 03:10	25.0	↑1.0
4/20 03:20	26.0	↑1.0
4/20 03:30	27.0	↑1.0
4/20 03:40	28.0	↑1.0
4/20 03:50	29.0	↑1.0
4/20 04:00	30.0	↑1.0
4/20 04:10	31.0	↑1.0
4/20 04:20	32.0	↑1.0
4/20 04:30	32.9	↑0.9
4/20 04:40	33.8	↑0.9
4/20 04:50	34.7	↑0.9
4/20 05:00	35.5	↑0.8
4/20 05:10	36.3	↑0.8
4/20 05:20	36.9	↑0.6
4/20 05:30	37.5	↑0.6
4/20 05:40	38.0	↑0.5
4/20 05:50	38.4	↑0.4
4/20 06:00	38.7	↑0.3
4/20 06:10	38.9	↑0.2
4/20 06:20	39.0	↑0.1	満潮
4/20 06:30	39.0	0
4/20 06:40	38.8	↓-0.2
4/20 06:50	38.6	↓-0.2
4/20 07:00	38.2	↓-0.4
4/20 07:10	37.7	↓-0.5
4/20 07:20	37.1	↓-0.6
4/20 07:30	36.5	↓-0.6
4/20 07:40	35.7	↓-0.8
4/20 07:50	34.9	↓-0.8
4/20 08:00	34.0	↓-0.9
4/20 08:10	33.1	↓-0.9
4/20 08:20	32.1	↓-1.0
4/20 08:30	31.1	↓-1.0
4/20 08:40	30.1	↓-1.0
4/20 08:50	29.0	↓-1.1	最大潮位差
4/20 09:00	28.0	↓-1.0
4/20 09:10	27.0	↓-1.0
4/20 09:20	25.9	↓-1.1	最大潮位差
4/20 09:30	24.9	↓-1.0
4/20 09:40	23.9	↓-1.0
4/20 09:50	22.9	↓-1.0
4/20 10:00	22.0	↓-0.9
4/20 10:10	21.0	↓-1.0
4/20 10:20	20.1	↓-0.9
4/20 10:30	19.2	↓-0.9
4/20 10:40	18.4	↓-0.8
4/20 10:50	17.6	↓-0.8
4/20 11:00	16.8	↓-0.8
4/20 11:10	16.0	↓-0.8
4/20 11:20	15.2	↓-0.8
4/20 11:30	14.5	↓-0.7
4/20 11:40	13.8	↓-0.7
4/20 11:50	13.2	↓-0.6
4/20 12:00	12.6	↓-0.6
4/20 12:10	12.0	↓-0.6
4/20 12:20	11.5	↓-0.5
4/20 12:30	11.0	↓-0.5
4/20 12:40	10.6	↓-0.4
4/20 12:50	10.2	↓-0.4
4/20 13:00	9.8	↓-0.4
4/20 13:10	9.5	↓-0.3
4/20 13:20	9.3	↓-0.2
4/20 13:30	9.1	↓-0.2
4/20 13:40	8.9	↓-0.2
4/20 13:50	8.8	↓-0.1
4/20 14:00	8.7	↓-0.1
4/20 14:10	8.7	0	干潮
4/20 14:20	8.7	0
4/20 14:30	8.8	↑0.1
4/20 14:40	8.9	↑0.1
4/20 14:50	9.1	↑0.2
4/20 15:00	9.3	↑0.2
4/20 15:10	9.5	↑0.2
4/20 15:20	9.8	↑0.3
4/20 15:30	10.1	↑0.3
4/20 15:40	10.5	↑0.4
4/20 15:50	11.0	↑0.5
4/20 16:00	11.4	↑0.4
4/20 16:10	12.0	↑0.6
4/20 16:20	12.6	↑0.6
4/20 16:30	13.2	↑0.6
4/20 16:40	13.9	↑0.7
4/20 16:50	14.6	↑0.7
4/20 17:00	15.3	↑0.7
4/20 17:10	16.1	↑0.8
4/20 17:20	16.9	↑0.8
4/20 17:30	17.7	↑0.8
4/20 17:40	18.6	↑0.9
4/20 17:50	19.4	↑0.8
4/20 18:00	20.2	↑0.8
4/20 18:10	21.0	↑0.8
4/20 18:20	21.8	↑0.8
4/20 18:30	22.5	↑0.7
4/20 18:40	23.2	↑0.7
4/20 18:50	23.8	↑0.6
4/20 19:00	24.4	↑0.6
4/20 19:10	24.9	↑0.5
4/20 19:20	25.3	↑0.4
4/20 19:30	25.7	↑0.4
4/20 19:40	26.0	↑0.3
4/20 19:50	26.2	↑0.2
4/20 20:00	26.4	↑0.2
4/20 20:10	26.5	↑0.1	満潮
4/20 20:20	26.5	0	満潮
4/20 20:30	26.5	0
4/20 20:40	26.4	↓-0.1
4/20 20:50	26.2	↓-0.2
4/20 21:00	26.0	↓-0.2
4/20 21:10	25.8	↓-0.2
4/20 21:20	25.5	↓-0.3
4/20 21:30	25.2	↓-0.3
4/20 21:40	24.9	↓-0.3
4/20 21:50	24.5	↓-0.4
4/20 22:00	24.1	↓-0.4
4/20 22:10	23.7	↓-0.4
4/20 22:20	23.2	↓-0.5
4/20 22:30	22.8	↓-0.4
4/20 22:40	22.3	↓-0.5
4/20 22:50	21.8	↓-0.5
4/20 23:00	21.3	↓-0.5
4/20 23:10	20.8	↓-0.5
4/20 23:20	20.4	↓-0.4
4/20 23:30	19.9	↓-0.5
4/20 23:40	19.4	↓-0.5
4/20 23:50	19.0	↓-0.4