20 (日)	05:56	00:50	23:06	13:45
	104cm	86cm	94cm	25cm
小潮 出 04:48 入 18:21 出 00:35 入 09:13 潮干狩り ○ 12:19～15:16

関根浜（青森）2025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	86.9	↓-0.4
4/20 00:10	86.5	↓-0.4
4/20 00:20	86.2	↓-0.3
4/20 00:30	86.0	↓-0.2
4/20 00:40	85.8	↓-0.2	干潮
4/20 00:50	85.8	0	干潮
4/20 01:00	85.8	0
4/20 01:10	86.0	↑0.2
4/20 01:20	86.3	↑0.3
4/20 01:30	86.6	↑0.3
4/20 01:40	87.1	↑0.5
4/20 01:50	87.6	↑0.5
4/20 02:00	88.2	↑0.6
4/20 02:10	88.9	↑0.7
4/20 02:20	89.7	↑0.8
4/20 02:30	90.4	↑0.7
4/20 02:40	91.2	↑0.8
4/20 02:50	92.1	↑0.9
4/20 03:00	92.9	↑0.8
4/20 03:10	93.8	↑0.9
4/20 03:20	94.6	↑0.8
4/20 03:30	95.4	↑0.8
4/20 03:40	96.3	↑0.9
4/20 03:50	97.1	↑0.8
4/20 04:00	97.8	↑0.7
4/20 04:10	98.6	↑0.8
4/20 04:20	99.3	↑0.7
4/20 04:30	100.0	↑0.7
4/20 04:40	100.7	↑0.7
4/20 04:50	101.3	↑0.6
4/20 05:00	101.9	↑0.6
4/20 05:10	102.4	↑0.5
4/20 05:20	102.9	↑0.5
4/20 05:30	103.2	↑0.3
4/20 05:40	103.5	↑0.3
4/20 05:50	103.6	↑0.1	満潮
4/20 06:00	103.6	0
4/20 06:10	103.5	↓-0.1
4/20 06:20	103.2	↓-0.3
4/20 06:30	102.7	↓-0.5
4/20 06:40	102.1	↓-0.6
4/20 06:50	101.2	↓-0.9
4/20 07:00	100.2	↓-1.0
4/20 07:10	99.0	↓-1.2
4/20 07:20	97.6	↓-1.4
4/20 07:30	96.0	↓-1.6
4/20 07:40	94.2	↓-1.8
4/20 07:50	92.3	↓-1.9
4/20 08:00	90.2	↓-2.1
4/20 08:10	88.0	↓-2.2
4/20 08:20	85.7	↓-2.3
4/20 08:30	83.3	↓-2.4
4/20 08:40	80.8	↓-2.5
4/20 08:50	78.3	↓-2.5
4/20 09:00	75.7	↓-2.6	最大潮位差
4/20 09:10	73.1	↓-2.6	最大潮位差
4/20 09:20	70.5	↓-2.6	最大潮位差
4/20 09:30	67.9	↓-2.6	最大潮位差
4/20 09:40	65.3	↓-2.6	最大潮位差
4/20 09:50	62.7	↓-2.6	最大潮位差
4/20 10:00	60.2	↓-2.5
4/20 10:10	57.7	↓-2.5
4/20 10:20	55.2	↓-2.5
4/20 10:30	52.8	↓-2.4
4/20 10:40	50.4	↓-2.4
4/20 10:50	48.0	↓-2.4
4/20 11:00	45.7	↓-2.3
4/20 11:10	43.5	↓-2.2
4/20 11:20	41.4	↓-2.1
4/20 11:30	39.3	↓-2.1
4/20 11:40	37.3	↓-2.0
4/20 11:50	35.4	↓-1.9
4/20 12:00	33.7	↓-1.7
4/20 12:10	32.0	↓-1.7
4/20 12:20	30.5	↓-1.5
4/20 12:30	29.1	↓-1.4
4/20 12:40	27.9	↓-1.2
4/20 12:50	26.9	↓-1.0
4/20 13:00	26.0	↓-0.9
4/20 13:10	25.3	↓-0.7
4/20 13:20	24.8	↓-0.5
4/20 13:30	24.4	↓-0.4
4/20 13:40	24.3	↓-0.1	干潮
4/20 13:50	24.3	0
4/20 14:00	24.5	↑0.2
4/20 14:10	24.8	↑0.3
4/20 14:20	25.4	↑0.6
4/20 14:30	26.0	↑0.6
4/20 14:40	26.8	↑0.8
4/20 14:50	27.8	↑1.0
4/20 15:00	28.8	↑1.0
4/20 15:10	30.0	↑1.2
4/20 15:20	31.2	↑1.2
4/20 15:30	32.6	↑1.4
4/20 15:40	34.0	↑1.4
4/20 15:50	35.6	↑1.6
4/20 16:00	37.2	↑1.6
4/20 16:10	38.8	↑1.6
4/20 16:20	40.6	↑1.8
4/20 16:30	42.4	↑1.8
4/20 16:40	44.4	↑2.0
4/20 16:50	46.3	↑1.9
4/20 17:00	48.4	↑2.1
4/20 17:10	50.5	↑2.1
4/20 17:20	52.6	↑2.1
4/20 17:30	54.8	↑2.2
4/20 17:40	57.0	↑2.2
4/20 17:50	59.2	↑2.2
4/20 18:00	61.5	↑2.3
4/20 18:10	63.7	↑2.2
4/20 18:20	65.9	↑2.2
4/20 18:30	68.1	↑2.2
4/20 18:40	70.2	↑2.1
4/20 18:50	72.2	↑2.0
4/20 19:00	74.1	↑1.9
4/20 19:10	76.0	↑1.9
4/20 19:20	77.7	↑1.7
4/20 19:30	79.4	↑1.7
4/20 19:40	80.9	↑1.5
4/20 19:50	82.3	↑1.4
4/20 20:00	83.6	↑1.3
4/20 20:10	84.8	↑1.2
4/20 20:20	85.9	↑1.1
4/20 20:30	86.9	↑1.0
4/20 20:40	87.8	↑0.9
4/20 20:50	88.6	↑0.8
4/20 21:00	89.3	↑0.7
4/20 21:10	89.9	↑0.6
4/20 21:20	90.5	↑0.6
4/20 21:30	91.0	↑0.5
4/20 21:40	91.5	↑0.5
4/20 21:50	91.9	↑0.4
4/20 22:00	92.3	↑0.4
4/20 22:10	92.6	↑0.3
4/20 22:20	92.8	↑0.2
4/20 22:30	93.1	↑0.3
4/20 22:40	93.2	↑0.1
4/20 22:50	93.3	↑0.1
4/20 23:00	93.4	↑0.1	満潮
4/20 23:10	93.4	0
4/20 23:20	93.3	↓-0.1
4/20 23:30	93.2	↓-0.1
4/20 23:40	93.1	↓-0.1
4/20 23:50	92.9	↓-0.2