20 (木)	04:05	11:03	17:53	23:05
	117cm	-4cm	112cm	70cm
中潮 出 04:48 入 18:21 出 06:02 入 22:01 潮干狩り ◎ 08:38～13:37

関根浜（青森）2045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	71.3	↑1.7
4/20 00:10	73.2	↑1.9
4/20 00:20	75.2	↑2.0
4/20 00:30	77.3	↑2.1
4/20 00:40	79.4	↑2.1
4/20 00:50	81.6	↑2.2
4/20 01:00	83.8	↑2.2
4/20 01:10	86.0	↑2.2
4/20 01:20	88.3	↑2.3
4/20 01:30	90.7	↑2.4
4/20 01:40	93.0	↑2.3
4/20 01:50	95.3	↑2.3
4/20 02:00	97.7	↑2.4
4/20 02:10	100.0	↑2.3
4/20 02:20	102.2	↑2.2
4/20 02:30	104.4	↑2.2
4/20 02:40	106.6	↑2.2
4/20 02:50	108.5	↑1.9
4/20 03:00	110.4	↑1.9
4/20 03:10	112.0	↑1.6
4/20 03:20	113.5	↑1.5
4/20 03:30	114.7	↑1.2
4/20 03:40	115.6	↑0.9
4/20 03:50	116.3	↑0.7
4/20 04:00	116.6	↑0.3	満潮
4/20 04:10	116.6	0
4/20 04:20	116.2	↓-0.4
4/20 04:30	115.5	↓-0.7
4/20 04:40	114.4	↓-1.1
4/20 04:50	113.0	↓-1.4
4/20 05:00	111.2	↓-1.8
4/20 05:10	109.1	↓-2.1
4/20 05:20	106.7	↓-2.4
4/20 05:30	104.1	↓-2.6
4/20 05:40	101.2	↓-2.9
4/20 05:50	98.0	↓-3.2
4/20 06:00	94.7	↓-3.3
4/20 06:10	91.1	↓-3.6
4/20 06:20	87.5	↓-3.6
4/20 06:30	83.7	↓-3.8
4/20 06:40	79.8	↓-3.9
4/20 06:50	75.8	↓-4.0
4/20 07:00	71.8	↓-4.0
4/20 07:10	67.6	↓-4.2
4/20 07:20	63.5	↓-4.1
4/20 07:30	59.3	↓-4.2
4/20 07:40	55.0	↓-4.3
4/20 07:50	50.8	↓-4.2
4/20 08:00	46.5	↓-4.3
4/20 08:10	42.3	↓-4.2
4/20 08:20	38.1	↓-4.2
4/20 08:30	33.9	↓-4.2
4/20 08:40	29.8	↓-4.1
4/20 08:50	25.8	↓-4.0
4/20 09:00	21.9	↓-3.9
4/20 09:10	18.1	↓-3.8
4/20 09:20	14.6	↓-3.5
4/20 09:30	11.2	↓-3.4
4/20 09:40	8.2	↓-3.0
4/20 09:50	5.4	↓-2.8
4/20 10:00	2.9	↓-2.5
4/20 10:10	0.7	↓-2.2
4/20 10:20	-1.1	↓-1.8
4/20 10:30	-2.6	↓-1.5
4/20 10:40	-3.6	↓-1.0
4/20 10:50	-4.3	↓-0.7
4/20 11:00	-4.5	↓-0.2	干潮
4/20 11:10	-4.4	↑0.1
4/20 11:20	-4.0	↑0.4
4/20 11:30	-3.1	↑0.9
4/20 11:40	-1.9	↑1.2
4/20 11:50	-0.4	↑1.5
4/20 12:00	1.4	↑1.8
4/20 12:10	3.5	↑2.1
4/20 12:20	5.9	↑2.4
4/20 12:30	8.5	↑2.6
4/20 12:40	11.3	↑2.8
4/20 12:50	14.3	↑3.0
4/20 13:00	17.6	↑3.3
4/20 13:10	21.0	↑3.4
4/20 13:20	24.6	↑3.6
4/20 13:30	28.3	↑3.7
4/20 13:40	32.2	↑3.9
4/20 13:50	36.3	↑4.1
4/20 14:00	40.4	↑4.1
4/20 14:10	44.7	↑4.3
4/20 14:20	49.0	↑4.3
4/20 14:30	53.4	↑4.4
4/20 14:40	57.9	↑4.5	最大潮位差
4/20 14:50	62.4	↑4.5	最大潮位差
4/20 15:00	66.9	↑4.5	最大潮位差
4/20 15:10	71.3	↑4.4
4/20 15:20	75.6	↑4.3
4/20 15:30	79.9	↑4.3
4/20 15:40	83.9	↑4.0
4/20 15:50	87.8	↑3.9
4/20 16:00	91.5	↑3.7
4/20 16:10	94.9	↑3.4
4/20 16:20	98.0	↑3.1
4/20 16:30	100.8	↑2.8
4/20 16:40	103.3	↑2.5
4/20 16:50	105.4	↑2.1
4/20 17:00	107.2	↑1.8
4/20 17:10	108.6	↑1.4
4/20 17:20	109.7	↑1.1
4/20 17:30	110.5	↑0.8
4/20 17:40	111.0	↑0.5
4/20 17:50	111.2	↑0.2	満潮
4/20 18:00	111.1	↓-0.1
4/20 18:10	110.8	↓-0.3
4/20 18:20	110.3	↓-0.5
4/20 18:30	109.5	↓-0.8
4/20 18:40	108.6	↓-0.9
4/20 18:50	107.5	↓-1.1
4/20 19:00	106.3	↓-1.2
4/20 19:10	105.0	↓-1.3
4/20 19:20	103.5	↓-1.5
4/20 19:30	102.0	↓-1.5
4/20 19:40	100.3	↓-1.7
4/20 19:50	98.6	↓-1.7
4/20 20:00	96.8	↓-1.8
4/20 20:10	95.0	↓-1.8
4/20 20:20	93.1	↓-1.9
4/20 20:30	91.1	↓-2.0
4/20 20:40	89.1	↓-2.0
4/20 20:50	87.1	↓-2.0
4/20 21:00	85.1	↓-2.0
4/20 21:10	83.1	↓-2.0
4/20 21:20	81.1	↓-2.0
4/20 21:30	79.2	↓-1.9
4/20 21:40	77.4	↓-1.8
4/20 21:50	75.8	↓-1.6
4/20 22:00	74.2	↓-1.6
4/20 22:10	72.9	↓-1.3
4/20 22:20	71.7	↓-1.2
4/20 22:30	70.8	↓-0.9
4/20 22:40	70.1	↓-0.7
4/20 22:50	69.6	↓-0.5
4/20 23:00	69.4	↓-0.2	干潮
4/20 23:10	69.4	0
4/20 23:20	69.7	↑0.3
4/20 23:30	70.2	↑0.5
4/20 23:40	71.0	↑0.8
4/20 23:50	71.9	↑0.9