20 (土)	04:07	11:19	17:35	23:01
	48cm	-6cm	38cm	9cm
中潮 出 04:53 入 18:24 出 21:17 入 05:53 潮干狩り ◎ 08:16～14:19

竜飛（青森）2030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	14.0	↑1.2
4/20 00:10	15.4	↑1.4
4/20 00:20	16.9	↑1.5
4/20 00:30	18.4	↑1.5
4/20 00:40	20.1	↑1.7
4/20 00:50	21.8	↑1.7
4/20 01:00	23.5	↑1.7
4/20 01:10	25.3	↑1.8
4/20 01:20	27.2	↑1.9	最大潮位差
4/20 01:30	29.0	↑1.8
4/20 01:40	30.9	↑1.9	最大潮位差
4/20 01:50	32.7	↑1.8
4/20 02:00	34.5	↑1.8
4/20 02:10	36.3	↑1.8
4/20 02:20	38.0	↑1.7
4/20 02:30	39.6	↑1.6
4/20 02:40	41.1	↑1.5
4/20 02:50	42.5	↑1.4
4/20 03:00	43.7	↑1.2
4/20 03:10	44.8	↑1.1
4/20 03:20	45.8	↑1.0
4/20 03:30	46.6	↑0.8
4/20 03:40	47.1	↑0.5
4/20 03:50	47.5	↑0.4
4/20 04:00	47.8	↑0.3	満潮
4/20 04:10	47.8	0
4/20 04:20	47.6	↓-0.2
4/20 04:30	47.3	↓-0.3
4/20 04:40	46.7	↓-0.6
4/20 04:50	46.0	↓-0.7
4/20 05:00	45.2	↓-0.8
4/20 05:10	44.1	↓-1.1
4/20 05:20	43.0	↓-1.1
4/20 05:30	41.7	↓-1.3
4/20 05:40	40.3	↓-1.4
4/20 05:50	38.8	↓-1.5
4/20 06:00	37.2	↓-1.6
4/20 06:10	35.6	↓-1.6
4/20 06:20	33.8	↓-1.8
4/20 06:30	32.1	↓-1.7
4/20 06:40	30.2	↓-1.9	最大潮位差
4/20 06:50	28.4	↓-1.8
4/20 07:00	26.5	↓-1.9	最大潮位差
4/20 07:10	24.6	↓-1.9	最大潮位差
4/20 07:20	22.7	↓-1.9	最大潮位差
4/20 07:30	20.8	↓-1.9	最大潮位差
4/20 07:40	18.9	↓-1.9	最大潮位差
4/20 07:50	17.0	↓-1.9	最大潮位差
4/20 08:00	15.2	↓-1.8
4/20 08:10	13.3	↓-1.9	最大潮位差
4/20 08:20	11.5	↓-1.8
4/20 08:30	9.8	↓-1.7
4/20 08:40	8.1	↓-1.7
4/20 08:50	6.5	↓-1.6
4/20 09:00	4.9	↓-1.6
4/20 09:10	3.4	↓-1.5
4/20 09:20	2.0	↓-1.4
4/20 09:30	0.7	↓-1.3
4/20 09:40	-0.5	↓-1.2
4/20 09:50	-1.6	↓-1.1
4/20 10:00	-2.6	↓-1.0
4/20 10:10	-3.5	↓-0.9
4/20 10:20	-4.3	↓-0.8
4/20 10:30	-5.0	↓-0.7
4/20 10:40	-5.5	↓-0.5
4/20 10:50	-5.9	↓-0.4
4/20 11:00	-6.2	↓-0.3
4/20 11:10	-6.4	↓-0.2	干潮
4/20 11:20	-6.4	0
4/20 11:30	-6.3	↑0.1
4/20 11:40	-6.1	↑0.2
4/20 11:50	-5.8	↑0.3
4/20 12:00	-5.3	↑0.5
4/20 12:10	-4.8	↑0.5
4/20 12:20	-4.1	↑0.7
4/20 12:30	-3.3	↑0.8
4/20 12:40	-2.3	↑1.0
4/20 12:50	-1.3	↑1.0
4/20 13:00	-0.1	↑1.2
4/20 13:10	1.1	↑1.2
4/20 13:20	2.5	↑1.4
4/20 13:30	4.0	↑1.5
4/20 13:40	5.6	↑1.6
4/20 13:50	7.3	↑1.7
4/20 14:00	9.0	↑1.7
4/20 14:10	10.8	↑1.8
4/20 14:20	12.7	↑1.9	最大潮位差
4/20 14:30	14.6	↑1.9	最大潮位差
4/20 14:40	16.5	↑1.9	最大潮位差
4/20 14:50	18.4	↑1.9	最大潮位差
4/20 15:00	20.3	↑1.9	最大潮位差
4/20 15:10	22.2	↑1.9	最大潮位差
4/20 15:20	24.0	↑1.8
4/20 15:30	25.8	↑1.8
4/20 15:40	27.4	↑1.6
4/20 15:50	29.0	↑1.6
4/20 16:00	30.5	↑1.5
4/20 16:10	31.8	↑1.3
4/20 16:20	33.0	↑1.2
4/20 16:30	34.1	↑1.1
4/20 16:40	35.0	↑0.9
4/20 16:50	35.7	↑0.7
4/20 17:00	36.3	↑0.6
4/20 17:10	36.8	↑0.5
4/20 17:20	37.1	↑0.3
4/20 17:30	37.2	↑0.1	満潮
4/20 17:40	37.2	0
4/20 17:50	37.1	↓-0.1
4/20 18:00	36.8	↓-0.3
4/20 18:10	36.4	↓-0.4
4/20 18:20	35.8	↓-0.6
4/20 18:30	35.2	↓-0.6
4/20 18:40	34.5	↓-0.7
4/20 18:50	33.6	↓-0.9
4/20 19:00	32.7	↓-0.9
4/20 19:10	31.7	↓-1.0
4/20 19:20	30.6	↓-1.1
4/20 19:30	29.4	↓-1.2
4/20 19:40	28.2	↓-1.2
4/20 19:50	26.9	↓-1.3
4/20 20:00	25.6	↓-1.3
4/20 20:10	24.3	↓-1.3
4/20 20:20	23.0	↓-1.3
4/20 20:30	21.6	↓-1.4
4/20 20:40	20.3	↓-1.3
4/20 20:50	18.9	↓-1.4
4/20 21:00	17.6	↓-1.3
4/20 21:10	16.3	↓-1.3
4/20 21:20	15.1	↓-1.2
4/20 21:30	14.0	↓-1.1
4/20 21:40	12.9	↓-1.1
4/20 21:50	12.0	↓-0.9
4/20 22:00	11.1	↓-0.9
4/20 22:10	10.4	↓-0.7
4/20 22:20	9.8	↓-0.6
4/20 22:30	9.3	↓-0.5
4/20 22:40	8.9	↓-0.4
4/20 22:50	8.7	↓-0.2
4/20 23:00	8.6	↓-0.1	干潮
4/20 23:10	8.7	↑0.1
4/20 23:20	8.9	↑0.2
4/20 23:30	9.2	↑0.3
4/20 23:40	9.7	↑0.5
4/20 23:50	10.3	↑0.6