20 (土)	04:16	11:09	17:36	22:46
	51cm	-7cm	38cm	15cm
中潮 出 04:53 入 18:24 出 21:17 入 05:53 潮干狩り ◎ 08:25～14:02

龍飛崎（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	20.2	↑1.2
4/20 00:10	21.5	↑1.3
4/20 00:20	22.9	↑1.4
4/20 00:30	24.3	↑1.4
4/20 00:40	25.8	↑1.5
4/20 00:50	27.3	↑1.5
4/20 01:00	28.9	↑1.6
4/20 01:10	30.5	↑1.6
4/20 01:20	32.1	↑1.6
4/20 01:30	33.7	↑1.6
4/20 01:40	35.4	↑1.7
4/20 01:50	36.9	↑1.5
4/20 02:00	38.5	↑1.6
4/20 02:10	40.0	↑1.5
4/20 02:20	41.5	↑1.5
4/20 02:30	42.8	↑1.3
4/20 02:40	44.1	↑1.3
4/20 02:50	45.3	↑1.2
4/20 03:00	46.4	↑1.1
4/20 03:10	47.4	↑1.0
4/20 03:20	48.3	↑0.9
4/20 03:30	49.0	↑0.7
4/20 03:40	49.6	↑0.6
4/20 03:50	50.1	↑0.5
4/20 04:00	50.4	↑0.3
4/20 04:10	50.5	↑0.1	満潮
4/20 04:20	50.5	0
4/20 04:30	50.4	↓-0.1
4/20 04:40	50.0	↓-0.4
4/20 04:50	49.6	↓-0.4
4/20 05:00	48.9	↓-0.7
4/20 05:10	48.2	↓-0.7
4/20 05:20	47.2	↓-1.0
4/20 05:30	46.1	↓-1.1
4/20 05:40	44.9	↓-1.2
4/20 05:50	43.5	↓-1.4
4/20 06:00	42.0	↓-1.5
4/20 06:10	40.4	↓-1.6
4/20 06:20	38.7	↓-1.7
4/20 06:30	36.9	↓-1.8
4/20 06:40	35.0	↓-1.9
4/20 06:50	33.0	↓-2.0
4/20 07:00	30.9	↓-2.1
4/20 07:10	28.8	↓-2.1
4/20 07:20	26.6	↓-2.2
4/20 07:30	24.4	↓-2.2
4/20 07:40	22.2	↓-2.2
4/20 07:50	20.0	↓-2.2
4/20 08:00	17.7	↓-2.3	最大潮位差
4/20 08:10	15.6	↓-2.1
4/20 08:20	13.4	↓-2.2
4/20 08:30	11.3	↓-2.1
4/20 08:40	9.3	↓-2.0
4/20 08:50	7.3	↓-2.0
4/20 09:00	5.4	↓-1.9
4/20 09:10	3.6	↓-1.8
4/20 09:20	1.9	↓-1.7
4/20 09:30	0.4	↓-1.5
4/20 09:40	-1.1	↓-1.5
4/20 09:50	-2.4	↓-1.3
4/20 10:00	-3.6	↓-1.2
4/20 10:10	-4.6	↓-1.0
4/20 10:20	-5.4	↓-0.8
4/20 10:30	-6.1	↓-0.7
4/20 10:40	-6.7	↓-0.6
4/20 10:50	-7.1	↓-0.4
4/20 11:00	-7.3	↓-0.2	干潮
4/20 11:10	-7.3	0
4/20 11:20	-7.2	↑0.1
4/20 11:30	-7.0	↑0.2
4/20 11:40	-6.5	↑0.5
4/20 11:50	-6.0	↑0.5
4/20 12:00	-5.2	↑0.8
4/20 12:10	-4.4	↑0.8
4/20 12:20	-3.4	↑1.0
4/20 12:30	-2.2	↑1.2
4/20 12:40	-1.0	↑1.2
4/20 12:50	0.4	↑1.4
4/20 13:00	1.8	↑1.4
4/20 13:10	3.4	↑1.6
4/20 13:20	5.0	↑1.6
4/20 13:30	6.7	↑1.7
4/20 13:40	8.4	↑1.7
4/20 13:50	10.2	↑1.8
4/20 14:00	12.0	↑1.8
4/20 14:10	13.9	↑1.9
4/20 14:20	15.7	↑1.8
4/20 14:30	17.5	↑1.8
4/20 14:40	19.3	↑1.8
4/20 14:50	21.1	↑1.8
4/20 15:00	22.8	↑1.7
4/20 15:10	24.5	↑1.7
4/20 15:20	26.1	↑1.6
4/20 15:30	27.6	↑1.5
4/20 15:40	29.0	↑1.4
4/20 15:50	30.4	↑1.4
4/20 16:00	31.6	↑1.2
4/20 16:10	32.8	↑1.2
4/20 16:20	33.8	↑1.0
4/20 16:30	34.7	↑0.9
4/20 16:40	35.5	↑0.8
4/20 16:50	36.1	↑0.6
4/20 17:00	36.6	↑0.5
4/20 17:10	37.0	↑0.4
4/20 17:20	37.3	↑0.3
4/20 17:30	37.4	↑0.1	満潮
4/20 17:40	37.4	0
4/20 17:50	37.3	↓-0.1
4/20 18:00	37.0	↓-0.3
4/20 18:10	36.6	↓-0.4
4/20 18:20	36.2	↓-0.4
4/20 18:30	35.6	↓-0.6
4/20 18:40	34.9	↓-0.7
4/20 18:50	34.1	↓-0.8
4/20 19:00	33.3	↓-0.8
4/20 19:10	32.3	↓-1.0
4/20 19:20	31.3	↓-1.0
4/20 19:30	30.3	↓-1.0
4/20 19:40	29.2	↓-1.1
4/20 19:50	28.1	↓-1.1
4/20 20:00	27.0	↓-1.1
4/20 20:10	25.8	↓-1.2
4/20 20:20	24.7	↓-1.1
4/20 20:30	23.6	↓-1.1
4/20 20:40	22.5	↓-1.1
4/20 20:50	21.4	↓-1.1
4/20 21:00	20.4	↓-1.0
4/20 21:10	19.4	↓-1.0
4/20 21:20	18.5	↓-0.9
4/20 21:30	17.7	↓-0.8
4/20 21:40	16.9	↓-0.8
4/20 21:50	16.3	↓-0.6
4/20 22:00	15.7	↓-0.6
4/20 22:10	15.2	↓-0.5
4/20 22:20	14.9	↓-0.3
4/20 22:30	14.7	↓-0.2
4/20 22:40	14.6	↓-0.1	干潮
4/20 22:50	14.6	0
4/20 23:00	14.7	↑0.1
4/20 23:10	14.9	↑0.2
4/20 23:20	15.3	↑0.4
4/20 23:30	15.8	↑0.5
4/20 23:40	16.4	↑0.6
4/20 23:50	17.1	↑0.7