12 (水)	04:11	10:49	17:22	22:54
	70cm	-7cm	65cm	23cm
中潮 出 05:03 入 18:15 出 21:58 入 06:11 潮干狩り ◎ 08:16～13:23

大間（青森）2028年04月12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
4/12 00:00	27.9	↑1.6
4/12 00:10	29.7	↑1.8
4/12 00:20	31.6	↑1.9
4/12 00:30	33.6	↑2.0
4/12 00:40	35.7	↑2.1
4/12 00:50	37.8	↑2.1
4/12 01:00	40.0	↑2.2
4/12 01:10	42.2	↑2.2
4/12 01:20	44.5	↑2.3
4/12 01:30	46.7	↑2.2
4/12 01:40	49.0	↑2.3
4/12 01:50	51.2	↑2.2
4/12 02:00	53.3	↑2.1
4/12 02:10	55.4	↑2.1
4/12 02:20	57.4	↑2.0
4/12 02:30	59.3	↑1.9
4/12 02:40	61.0	↑1.7
4/12 02:50	62.6	↑1.6
4/12 03:00	64.1	↑1.5
4/12 03:10	65.4	↑1.3
4/12 03:20	66.5	↑1.1
4/12 03:30	67.5	↑1.0
4/12 03:40	68.2	↑0.7
4/12 03:50	68.8	↑0.6
4/12 04:00	69.1	↑0.3
4/12 04:10	69.2	↑0.1	満潮
4/12 04:20	69.1	↓-0.1
4/12 04:30	68.7	↓-0.4
4/12 04:40	68.2	↓-0.5
4/12 04:50	67.4	↓-0.8
4/12 05:00	66.4	↓-1.0
4/12 05:10	65.2	↓-1.2
4/12 05:20	63.7	↓-1.5
4/12 05:30	62.1	↓-1.6
4/12 05:40	60.3	↓-1.8
4/12 05:50	58.2	↓-2.1
4/12 06:00	56.1	↓-2.1
4/12 06:10	53.7	↓-2.4
4/12 06:20	51.2	↓-2.5
4/12 06:30	48.6	↓-2.6
4/12 06:40	45.9	↓-2.7
4/12 06:50	43.0	↓-2.9
4/12 07:00	40.1	↓-2.9
4/12 07:10	37.2	↓-2.9
4/12 07:20	34.1	↓-3.1	最大潮位差
4/12 07:30	31.1	↓-3.0
4/12 07:40	28.1	↓-3.0
4/12 07:50	25.0	↓-3.1	最大潮位差
4/12 08:00	22.0	↓-3.0
4/12 08:10	19.1	↓-2.9
4/12 08:20	16.2	↓-2.9
4/12 08:30	13.5	↓-2.7
4/12 08:40	10.8	↓-2.7
4/12 08:50	8.3	↓-2.5
4/12 09:00	5.9	↓-2.4
4/12 09:10	3.7	↓-2.2
4/12 09:20	1.6	↓-2.1
4/12 09:30	-0.3	↓-1.9
4/12 09:40	-1.9	↓-1.6
4/12 09:50	-3.4	↓-1.5
4/12 10:00	-4.7	↓-1.3
4/12 10:10	-5.7	↓-1.0
4/12 10:20	-6.5	↓-0.8
4/12 10:30	-7.0	↓-0.5
4/12 10:40	-7.3	↓-0.3	干潮
4/12 10:50	-7.4	↓-0.1
4/12 11:00	-7.2	↑0.2
4/12 11:10	-6.8	↑0.4
4/12 11:20	-6.2	↑0.6
4/12 11:30	-5.3	↑0.9
4/12 11:40	-4.2	↑1.1
4/12 11:50	-2.9	↑1.3
4/12 12:00	-1.4	↑1.5
4/12 12:10	0.4	↑1.8
4/12 12:20	2.3	↑1.9
4/12 12:30	4.3	↑2.0
4/12 12:40	6.6	↑2.3
4/12 12:50	8.9	↑2.3
4/12 13:00	11.4	↑2.5
4/12 13:10	14.0	↑2.6
4/12 13:20	16.7	↑2.7
4/12 13:30	19.5	↑2.8
4/12 13:40	22.3	↑2.8
4/12 13:50	25.2	↑2.9
4/12 14:00	28.0	↑2.8
4/12 14:10	30.9	↑2.9
4/12 14:20	33.8	↑2.9
4/12 14:30	36.6	↑2.8
4/12 14:40	39.3	↑2.7
4/12 14:50	42.0	↑2.7
4/12 15:00	44.6	↑2.6
4/12 15:10	47.0	↑2.4
4/12 15:20	49.4	↑2.4
4/12 15:30	51.6	↑2.2
4/12 15:40	53.7	↑2.1
4/12 15:50	55.6	↑1.9
4/12 16:00	57.3	↑1.7
4/12 16:10	58.8	↑1.5
4/12 16:20	60.2	↑1.4
4/12 16:30	61.4	↑1.2
4/12 16:40	62.3	↑0.9
4/12 16:50	63.1	↑0.8
4/12 17:00	63.6	↑0.5
4/12 17:10	63.9	↑0.3
4/12 17:20	64.1	↑0.2	満潮
4/12 17:30	64.0	↓-0.1
4/12 17:40	63.7	↓-0.3
4/12 17:50	63.3	↓-0.4
4/12 18:00	62.6	↓-0.7
4/12 18:10	61.8	↓-0.8
4/12 18:20	60.8	↓-1.0
4/12 18:30	59.6	↓-1.2
4/12 18:40	58.3	↓-1.3
4/12 18:50	56.9	↓-1.4
4/12 19:00	55.3	↓-1.6
4/12 19:10	53.7	↓-1.6
4/12 19:20	51.9	↓-1.8
4/12 19:30	50.1	↓-1.8
4/12 19:40	48.2	↓-1.9
4/12 19:50	46.3	↓-1.9
4/12 20:00	44.3	↓-2.0
4/12 20:10	42.4	↓-1.9
4/12 20:20	40.5	↓-1.9
4/12 20:30	38.5	↓-2.0
4/12 20:40	36.7	↓-1.8
4/12 20:50	34.9	↓-1.8
4/12 21:00	33.1	↓-1.8
4/12 21:10	31.5	↓-1.6
4/12 21:20	29.9	↓-1.6
4/12 21:30	28.5	↓-1.4
4/12 21:40	27.2	↓-1.3
4/12 21:50	26.1	↓-1.1
4/12 22:00	25.1	↓-1.0
4/12 22:10	24.2	↓-0.9
4/12 22:20	23.6	↓-0.6
4/12 22:30	23.0	↓-0.6
4/12 22:40	22.7	↓-0.3
4/12 22:50	22.6	↓-0.1	干潮
4/12 23:00	22.6	0
4/12 23:10	22.8	↑0.2
4/12 23:20	23.2	↑0.4
4/12 23:30	23.8	↑0.6
4/12 23:40	24.5	↑0.7
4/12 23:50	25.4	↑0.9