1 (月)	02:14	08:26	14:31	20:35
	62cm	13cm	61cm	12cm
出 05:22 入 18:03 出 04:08 入 16:32 潮干狩り ○ 07:12～09:38

大間（青森）2030年04月1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
4/1 00:00	47.6	↑1.8
4/1 00:10	49.4	↑1.8
4/1 00:20	51.1	↑1.7
4/1 00:30	52.7	↑1.6
4/1 00:40	54.2	↑1.5
4/1 00:50	55.5	↑1.3
4/1 01:00	56.7	↑1.2
4/1 01:10	57.8	↑1.1
4/1 01:20	58.8	↑1.0
4/1 01:30	59.6	↑0.8
4/1 01:40	60.2	↑0.6
4/1 01:50	60.7	↑0.5
4/1 02:00	61.0	↑0.3
4/1 02:10	61.1	↑0.1	満潮
4/1 02:20	61.1	0
4/1 02:30	60.9	↓-0.2
4/1 02:40	60.5	↓-0.4
4/1 02:50	60.0	↓-0.5
4/1 03:00	59.3	↓-0.7
4/1 03:10	58.4	↓-0.9
4/1 03:20	57.4	↓-1.0
4/1 03:30	56.3	↓-1.1
4/1 03:40	55.0	↓-1.3
4/1 03:50	53.5	↓-1.5
4/1 04:00	52.0	↓-1.5
4/1 04:10	50.4	↓-1.6
4/1 04:20	48.6	↓-1.8
4/1 04:30	46.8	↓-1.8
4/1 04:40	44.9	↓-1.9
4/1 04:50	42.9	↓-2.0
4/1 05:00	40.9	↓-2.0
4/1 05:10	38.9	↓-2.0
4/1 05:20	36.9	↓-2.0
4/1 05:30	34.8	↓-2.1
4/1 05:40	32.8	↓-2.0
4/1 05:50	30.8	↓-2.0
4/1 06:00	28.9	↓-1.9
4/1 06:10	27.0	↓-1.9
4/1 06:20	25.2	↓-1.8
4/1 06:30	23.4	↓-1.8
4/1 06:40	21.8	↓-1.6
4/1 06:50	20.3	↓-1.5
4/1 07:00	18.9	↓-1.4
4/1 07:10	17.6	↓-1.3
4/1 07:20	16.4	↓-1.2
4/1 07:30	15.5	↓-0.9
4/1 07:40	14.6	↓-0.9
4/1 07:50	14.0	↓-0.6
4/1 08:00	13.4	↓-0.6
4/1 08:10	13.1	↓-0.3
4/1 08:20	12.9	↓-0.2	干潮
4/1 08:30	12.9	0
4/1 08:40	13.1	↑0.2
4/1 08:50	13.5	↑0.4
4/1 09:00	14.0	↑0.5
4/1 09:10	14.7	↑0.7
4/1 09:20	15.6	↑0.9
4/1 09:30	16.6	↑1.0
4/1 09:40	17.7	↑1.1
4/1 09:50	19.0	↑1.3
4/1 10:00	20.4	↑1.4
4/1 10:10	22.0	↑1.6
4/1 10:20	23.6	↑1.6
4/1 10:30	25.4	↑1.8
4/1 10:40	27.2	↑1.8
4/1 10:50	29.1	↑1.9
4/1 11:00	31.1	↑2.0
4/1 11:10	33.1	↑2.0
4/1 11:20	35.1	↑2.0
4/1 11:30	37.1	↑2.0
4/1 11:40	39.2	↑2.1
4/1 11:50	41.2	↑2.0
4/1 12:00	43.2	↑2.0
4/1 12:10	45.1	↑1.9
4/1 12:20	47.0	↑1.9
4/1 12:30	48.8	↑1.8
4/1 12:40	50.5	↑1.7
4/1 12:50	52.1	↑1.6
4/1 13:00	53.6	↑1.5
4/1 13:10	55.0	↑1.4
4/1 13:20	56.2	↑1.2
4/1 13:30	57.3	↑1.1
4/1 13:40	58.3	↑1.0
4/1 13:50	59.0	↑0.7
4/1 14:00	59.7	↑0.7
4/1 14:10	60.1	↑0.4
4/1 14:20	60.4	↑0.3
4/1 14:30	60.5	↑0.1	満潮
4/1 14:40	60.4	↓-0.1
4/1 14:50	60.1	↓-0.3
4/1 15:00	59.7	↓-0.4
4/1 15:10	59.1	↓-0.6
4/1 15:20	58.3	↓-0.8
4/1 15:30	57.4	↓-0.9
4/1 15:40	56.3	↓-1.1
4/1 15:50	55.0	↓-1.3
4/1 16:00	53.6	↓-1.4
4/1 16:10	52.1	↓-1.5
4/1 16:20	50.5	↓-1.6
4/1 16:30	48.8	↓-1.7
4/1 16:40	46.9	↓-1.9
4/1 16:50	45.0	↓-1.9
4/1 17:00	43.0	↓-2.0
4/1 17:10	41.0	↓-2.0
4/1 17:20	38.9	↓-2.1
4/1 17:30	36.9	↓-2.0
4/1 17:40	34.8	↓-2.1
4/1 17:50	32.7	↓-2.1
4/1 18:00	30.6	↓-2.1
4/1 18:10	28.6	↓-2.0
4/1 18:20	26.6	↓-2.0
4/1 18:30	24.7	↓-1.9
4/1 18:40	22.9	↓-1.8
4/1 18:50	21.2	↓-1.7
4/1 19:00	19.6	↓-1.6
4/1 19:10	18.2	↓-1.4
4/1 19:20	16.8	↓-1.4
4/1 19:30	15.6	↓-1.2
4/1 19:40	14.6	↓-1.0
4/1 19:50	13.7	↓-0.9
4/1 20:00	13.0	↓-0.7
4/1 20:10	12.5	↓-0.5
4/1 20:20	12.1	↓-0.4
4/1 20:30	11.9	↓-0.2	干潮
4/1 20:40	12.0	↑0.1
4/1 20:50	12.2	↑0.2
4/1 21:00	12.6	↑0.4
4/1 21:10	13.1	↑0.5
4/1 21:20	13.9	↑0.8
4/1 21:30	14.8	↑0.9
4/1 21:40	15.9	↑1.1
4/1 21:50	17.1	↑1.2
4/1 22:00	18.6	↑1.5
4/1 22:10	20.1	↑1.5
4/1 22:20	21.8	↑1.7
4/1 22:30	23.6	↑1.8
4/1 22:40	25.5	↑1.9
4/1 22:50	27.5	↑2.0
4/1 23:00	29.6	↑2.1
4/1 23:10	31.7	↑2.1
4/1 23:20	33.9	↑2.2
4/1 23:30	36.1	↑2.2
4/1 23:40	38.4	↑2.3	最大潮位差
4/1 23:50	40.6	↑2.2