20 (月)	04:52	11:27	17:55	23:32
	60cm	-10cm	54cm	14cm
中潮 出 04:52 入 18:22 出 06:10 入 22:09 潮干狩り ◎ 08:45～14:12

小湊（青森）2026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	13.4	↑1.0
4/20 00:10	14.6	↑1.2
4/20 00:20	15.9	↑1.3
4/20 00:30	17.4	↑1.5
4/20 00:40	19.1	↑1.7
4/20 00:50	20.8	↑1.7
4/20 01:00	22.7	↑1.9
4/20 01:10	24.6	↑1.9
4/20 01:20	26.7	↑2.1
4/20 01:30	28.8	↑2.1
4/20 01:40	31.0	↑2.2
4/20 01:50	33.1	↑2.1
4/20 02:00	35.3	↑2.2
4/20 02:10	37.5	↑2.2
4/20 02:20	39.7	↑2.2
4/20 02:30	41.9	↑2.2
4/20 02:40	44.0	↑2.1
4/20 02:50	46.0	↑2.0
4/20 03:00	47.9	↑1.9
4/20 03:10	49.7	↑1.8
4/20 03:20	51.5	↑1.8
4/20 03:30	53.0	↑1.5
4/20 03:40	54.5	↑1.5
4/20 03:50	55.7	↑1.2
4/20 04:00	56.8	↑1.1
4/20 04:10	57.8	↑1.0
4/20 04:20	58.5	↑0.7
4/20 04:30	59.0	↑0.5
4/20 04:40	59.4	↑0.4
4/20 04:50	59.5	↑0.1	満潮
4/20 05:00	59.4	↓-0.1
4/20 05:10	59.2	↓-0.2
4/20 05:20	58.7	↓-0.5
4/20 05:30	58.0	↓-0.7
4/20 05:40	57.0	↓-1.0
4/20 05:50	55.9	↓-1.1
4/20 06:00	54.6	↓-1.3
4/20 06:10	53.1	↓-1.5
4/20 06:20	51.4	↓-1.7
4/20 06:30	49.6	↓-1.8
4/20 06:40	47.6	↓-2.0
4/20 06:50	45.4	↓-2.2
4/20 07:00	43.1	↓-2.3
4/20 07:10	40.7	↓-2.4
4/20 07:20	38.2	↓-2.5
4/20 07:30	35.6	↓-2.6
4/20 07:40	32.9	↓-2.7
4/20 07:50	30.1	↓-2.8	最大潮位差
4/20 08:00	27.4	↓-2.7
4/20 08:10	24.6	↓-2.8	最大潮位差
4/20 08:20	21.8	↓-2.8	最大潮位差
4/20 08:30	19.0	↓-2.8	最大潮位差
4/20 08:40	16.3	↓-2.7
4/20 08:50	13.6	↓-2.7
4/20 09:00	11.0	↓-2.6
4/20 09:10	8.4	↓-2.6
4/20 09:20	6.0	↓-2.4
4/20 09:30	3.7	↓-2.3
4/20 09:40	1.5	↓-2.2
4/20 09:50	-0.5	↓-2.0
4/20 10:00	-2.3	↓-1.8
4/20 10:10	-4.0	↓-1.7
4/20 10:20	-5.5	↓-1.5
4/20 10:30	-6.8	↓-1.3
4/20 10:40	-7.9	↓-1.1
4/20 10:50	-8.8	↓-0.9
4/20 11:00	-9.5	↓-0.7
4/20 11:10	-10.0	↓-0.5
4/20 11:20	-10.2	↓-0.2	干潮
4/20 11:30	-10.2	0
4/20 11:40	-10.0	↑0.2
4/20 11:50	-9.6	↑0.4
4/20 12:00	-9.0	↑0.6
4/20 12:10	-8.1	↑0.9
4/20 12:20	-7.1	↑1.0
4/20 12:30	-5.8	↑1.3
4/20 12:40	-4.4	↑1.4
4/20 12:50	-2.8	↑1.6
4/20 13:00	-1.0	↑1.8
4/20 13:10	0.9	↑1.9
4/20 13:20	3.0	↑2.1
4/20 13:30	5.2	↑2.2
4/20 13:40	7.5	↑2.3
4/20 13:50	9.8	↑2.3
4/20 14:00	12.3	↑2.5
4/20 14:10	14.8	↑2.5
4/20 14:20	17.4	↑2.6
4/20 14:30	20.0	↑2.6
4/20 14:40	22.6	↑2.6
4/20 14:50	25.2	↑2.6
4/20 15:00	27.7	↑2.5
4/20 15:10	30.3	↑2.6
4/20 15:20	32.7	↑2.4
4/20 15:30	35.1	↑2.4
4/20 15:40	37.4	↑2.3
4/20 15:50	39.6	↑2.2
4/20 16:00	41.6	↑2.0
4/20 16:10	43.5	↑1.9
4/20 16:20	45.3	↑1.8
4/20 16:30	47.0	↑1.7
4/20 16:40	48.4	↑1.4
4/20 16:50	49.7	↑1.3
4/20 17:00	50.8	↑1.1
4/20 17:10	51.8	↑1.0
4/20 17:20	52.5	↑0.7
4/20 17:30	53.0	↑0.5
4/20 17:40	53.4	↑0.4
4/20 17:50	53.6	↑0.2	満潮
4/20 18:00	53.5	↓-0.1
4/20 18:10	53.3	↓-0.2
4/20 18:20	52.9	↓-0.4
4/20 18:30	52.4	↓-0.5
4/20 18:40	51.6	↓-0.8
4/20 18:50	50.7	↓-0.9
4/20 19:00	49.7	↓-1.0
4/20 19:10	48.5	↓-1.2
4/20 19:20	47.1	↓-1.4
4/20 19:30	45.7	↓-1.4
4/20 19:40	44.1	↓-1.6
4/20 19:50	42.5	↓-1.6
4/20 20:00	40.8	↓-1.7
4/20 20:10	39.0	↓-1.8
4/20 20:20	37.2	↓-1.8
4/20 20:30	35.3	↓-1.9
4/20 20:40	33.4	↓-1.9
4/20 20:50	31.6	↓-1.8
4/20 21:00	29.7	↓-1.9
4/20 21:10	27.9	↓-1.8
4/20 21:20	26.1	↓-1.8
4/20 21:30	24.4	↓-1.7
4/20 21:40	22.8	↓-1.6
4/20 21:50	21.2	↓-1.6
4/20 22:00	19.8	↓-1.4
4/20 22:10	18.5	↓-1.3
4/20 22:20	17.3	↓-1.2
4/20 22:30	16.2	↓-1.1
4/20 22:40	15.3	↓-0.9
4/20 22:50	14.5	↓-0.8
4/20 23:00	13.9	↓-0.6
4/20 23:10	13.5	↓-0.4
4/20 23:20	13.2	↓-0.3
4/20 23:30	13.1	↓-0.1	干潮
4/20 23:40	13.2	↑0.1
4/20 23:50	13.4	↑0.2