20 (金)	05:41	00:21	20:34	13:09
	107cm	78cm	96cm	19cm
小潮 出 04:48 入 18:21 出 08:52 入 - 潮干狩り ○ 11:25～15:00

関根浜（青森）2029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	77.7	↓-0.4
4/20 00:10	77.4	↓-0.3
4/20 00:20	77.4	0	干潮
4/20 00:30	77.5	↑0.1
4/20 00:40	77.7	↑0.2
4/20 00:50	78.1	↑0.4
4/20 01:00	78.7	↑0.6
4/20 01:10	79.4	↑0.7
4/20 01:20	80.3	↑0.9
4/20 01:30	81.2	↑0.9
4/20 01:40	82.2	↑1.0
4/20 01:50	83.3	↑1.1
4/20 02:00	84.5	↑1.2
4/20 02:10	85.7	↑1.2
4/20 02:20	87.0	↑1.3
4/20 02:30	88.2	↑1.2
4/20 02:40	89.5	↑1.3
4/20 02:50	90.8	↑1.3
4/20 03:00	92.0	↑1.2
4/20 03:10	93.3	↑1.3
4/20 03:20	94.5	↑1.2
4/20 03:30	95.7	↑1.2
4/20 03:40	96.9	↑1.2
4/20 03:50	98.1	↑1.2
4/20 04:00	99.2	↑1.1
4/20 04:10	100.3	↑1.1
4/20 04:20	101.3	↑1.0
4/20 04:30	102.3	↑1.0
4/20 04:40	103.2	↑0.9
4/20 04:50	104.0	↑0.8
4/20 05:00	104.7	↑0.7
4/20 05:10	105.3	↑0.6
4/20 05:20	105.7	↑0.4
4/20 05:30	106.0	↑0.3
4/20 05:40	106.1	↑0.1	満潮
4/20 05:50	106.0	↓-0.1
4/20 06:00	105.7	↓-0.3
4/20 06:10	105.1	↓-0.6
4/20 06:20	104.4	↓-0.7
4/20 06:30	103.4	↓-1.0
4/20 06:40	102.2	↓-1.2
4/20 06:50	100.7	↓-1.5
4/20 07:00	99.0	↓-1.7
4/20 07:10	97.2	↓-1.8
4/20 07:20	95.1	↓-2.1
4/20 07:30	92.9	↓-2.2
4/20 07:40	90.5	↓-2.4
4/20 07:50	88.0	↓-2.5
4/20 08:00	85.4	↓-2.6
4/20 08:10	82.7	↓-2.7
4/20 08:20	79.9	↓-2.8
4/20 08:30	77.1	↓-2.8
4/20 08:40	74.3	↓-2.8
4/20 08:50	71.4	↓-2.9	最大潮位差
4/20 09:00	68.6	↓-2.8
4/20 09:10	65.7	↓-2.9	最大潮位差
4/20 09:20	62.9	↓-2.8
4/20 09:30	60.1	↓-2.8
4/20 09:40	57.3	↓-2.8
4/20 09:50	54.5	↓-2.8
4/20 10:00	51.8	↓-2.7
4/20 10:10	49.0	↓-2.8
4/20 10:20	46.4	↓-2.6
4/20 10:30	43.7	↓-2.7
4/20 10:40	41.2	↓-2.5
4/20 10:50	38.7	↓-2.5
4/20 11:00	36.2	↓-2.5
4/20 11:10	33.9	↓-2.3
4/20 11:20	31.7	↓-2.2
4/20 11:30	29.5	↓-2.2
4/20 11:40	27.6	↓-1.9
4/20 11:50	25.8	↓-1.8
4/20 12:00	24.2	↓-1.6
4/20 12:10	22.7	↓-1.5
4/20 12:20	21.5	↓-1.2
4/20 12:30	20.5	↓-1.0
4/20 12:40	19.7	↓-0.8
4/20 12:50	19.2	↓-0.5
4/20 13:00	18.9	↓-0.3	干潮
4/20 13:10	18.8	↓-0.1
4/20 13:20	18.9	↑0.1
4/20 13:30	19.3	↑0.4
4/20 13:40	19.9	↑0.6
4/20 13:50	20.7	↑0.8
4/20 14:00	21.7	↑1.0
4/20 14:10	22.8	↑1.1
4/20 14:20	24.1	↑1.3
4/20 14:30	25.6	↑1.5
4/20 14:40	27.2	↑1.6
4/20 14:50	28.9	↑1.7
4/20 15:00	30.8	↑1.9
4/20 15:10	32.7	↑1.9
4/20 15:20	34.8	↑2.1
4/20 15:30	37.0	↑2.2
4/20 15:40	39.3	↑2.3
4/20 15:50	41.7	↑2.4
4/20 16:00	44.1	↑2.4
4/20 16:10	46.7	↑2.6
4/20 16:20	49.3	↑2.6
4/20 16:30	52.0	↑2.7
4/20 16:40	54.8	↑2.8
4/20 16:50	57.6	↑2.8
4/20 17:00	60.4	↑2.8
4/20 17:10	63.3	↑2.9	最大潮位差
4/20 17:20	66.1	↑2.8
4/20 17:30	68.9	↑2.8
4/20 17:40	71.7	↑2.8
4/20 17:50	74.3	↑2.6
4/20 18:00	76.9	↑2.6
4/20 18:10	79.4	↑2.5
4/20 18:20	81.7	↑2.3
4/20 18:30	83.8	↑2.1
4/20 18:40	85.8	↑2.0
4/20 18:50	87.6	↑1.8
4/20 19:00	89.2	↑1.6
4/20 19:10	90.6	↑1.4
4/20 19:20	91.8	↑1.2
4/20 19:30	92.8	↑1.0
4/20 19:40	93.6	↑0.8
4/20 19:50	94.2	↑0.6
4/20 20:00	94.7	↑0.5
4/20 20:10	95.1	↑0.4
4/20 20:20	95.3	↑0.2
4/20 20:30	95.3	0	満潮
4/20 20:40	95.3	0
4/20 20:50	95.2	↓-0.1
4/20 21:00	95.0	↓-0.2
4/20 21:10	94.7	↓-0.3
4/20 21:20	94.4	↓-0.3
4/20 21:30	94.0	↓-0.4
4/20 21:40	93.6	↓-0.4
4/20 21:50	93.1	↓-0.5
4/20 22:00	92.5	↓-0.6
4/20 22:10	91.9	↓-0.6
4/20 22:20	91.3	↓-0.6
4/20 22:30	90.6	↓-0.7
4/20 22:40	89.9	↓-0.7
4/20 22:50	89.1	↓-0.8
4/20 23:00	88.4	↓-0.7
4/20 23:10	87.6	↓-0.8
4/20 23:20	86.7	↓-0.9
4/20 23:30	85.9	↓-0.8
4/20 23:40	85.2	↓-0.7
4/20 23:50	84.4	↓-0.8