20 (木)	03:41	10:22	16:59	22:27
	130cm	3cm	124cm	57cm
大潮 出 04:49 入 18:20 出 05:53 入 20:02 潮干狩り ◎ 08:10～12:34

泊（青森）2034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	73.0	↑3.1
4/20 00:10	76.3	↑3.3
4/20 00:20	79.7	↑3.4
4/20 00:30	83.1	↑3.4
4/20 00:40	86.7	↑3.6
4/20 00:50	90.3	↑3.6
4/20 01:00	93.8	↑3.5
4/20 01:10	97.4	↑3.6
4/20 01:20	100.9	↑3.5
4/20 01:30	104.3	↑3.4
4/20 01:40	107.6	↑3.3
4/20 01:50	110.8	↑3.2
4/20 02:00	113.8	↑3.0
4/20 02:10	116.6	↑2.8
4/20 02:20	119.2	↑2.6
4/20 02:30	121.6	↑2.4
4/20 02:40	123.6	↑2.0
4/20 02:50	125.4	↑1.8
4/20 03:00	127.0	↑1.6
4/20 03:10	128.1	↑1.1
4/20 03:20	129.0	↑0.9
4/20 03:30	129.5	↑0.5
4/20 03:40	129.7	↑0.2	満潮
4/20 03:50	129.5	↓-0.2
4/20 04:00	128.9	↓-0.6
4/20 04:10	128.0	↓-0.9
4/20 04:20	126.7	↓-1.3
4/20 04:30	125.1	↓-1.6
4/20 04:40	123.1	↓-2.0
4/20 04:50	120.8	↓-2.3
4/20 05:00	118.1	↓-2.7
4/20 05:10	115.1	↓-3.0
4/20 05:20	111.8	↓-3.3
4/20 05:30	108.2	↓-3.6
4/20 05:40	104.4	↓-3.8
4/20 05:50	100.3	↓-4.1
4/20 06:00	96.0	↓-4.3
4/20 06:10	91.5	↓-4.5
4/20 06:20	86.9	↓-4.6
4/20 06:30	82.1	↓-4.8
4/20 06:40	77.2	↓-4.9
4/20 06:50	72.2	↓-5.0
4/20 07:00	67.2	↓-5.0
4/20 07:10	62.2	↓-5.0
4/20 07:20	57.1	↓-5.1	最大潮位差
4/20 07:30	52.2	↓-4.9
4/20 07:40	47.3	↓-4.9
4/20 07:50	42.5	↓-4.8
4/20 08:00	37.9	↓-4.6
4/20 08:10	33.5	↓-4.4
4/20 08:20	29.2	↓-4.3
4/20 08:30	25.2	↓-4.0
4/20 08:40	21.4	↓-3.8
4/20 08:50	17.9	↓-3.5
4/20 09:00	14.8	↓-3.1
4/20 09:10	11.9	↓-2.9
4/20 09:20	9.4	↓-2.5
4/20 09:30	7.2	↓-2.2
4/20 09:40	5.4	↓-1.8
4/20 09:50	4.0	↓-1.4
4/20 10:00	3.0	↓-1.0
4/20 10:10	2.3	↓-0.7
4/20 10:20	2.1	↓-0.2	干潮
4/20 10:30	2.2	↑0.1
4/20 10:40	2.8	↑0.6
4/20 10:50	3.8	↑1.0
4/20 11:00	5.1	↑1.3
4/20 11:10	6.8	↑1.7
4/20 11:20	8.9	↑2.1
4/20 11:30	11.3	↑2.4
4/20 11:40	14.1	↑2.8
4/20 11:50	17.2	↑3.1
4/20 12:00	20.5	↑3.3
4/20 12:10	24.2	↑3.7
4/20 12:20	28.1	↑3.9
4/20 12:30	32.2	↑4.1
4/20 12:40	36.5	↑4.3
4/20 12:50	40.9	↑4.4
4/20 13:00	45.5	↑4.6
4/20 13:10	50.2	↑4.7
4/20 13:20	55.0	↑4.8
4/20 13:30	59.8	↑4.8
4/20 13:40	64.6	↑4.8
4/20 13:50	69.4	↑4.8
4/20 14:00	74.2	↑4.8
4/20 14:10	78.8	↑4.6
4/20 14:20	83.4	↑4.6
4/20 14:30	87.8	↑4.4
4/20 14:40	92.1	↑4.3
4/20 14:50	96.1	↑4.0
4/20 15:00	100.0	↑3.9
4/20 15:10	103.6	↑3.6
4/20 15:20	106.9	↑3.3
4/20 15:30	110.0	↑3.1
4/20 15:40	112.7	↑2.7
4/20 15:50	115.2	↑2.5
4/20 16:00	117.3	↑2.1
4/20 16:10	119.1	↑1.8
4/20 16:20	120.6	↑1.5
4/20 16:30	121.8	↑1.2
4/20 16:40	122.5	↑0.7
4/20 16:50	123.0	↑0.5	満潮
4/20 17:00	123.1	↑0.1
4/20 17:10	122.9	↓-0.2
4/20 17:20	122.3	↓-0.6
4/20 17:30	121.4	↓-0.9
4/20 17:40	120.2	↓-1.2
4/20 17:50	118.8	↓-1.4
4/20 18:00	117.0	↓-1.8
4/20 18:10	115.1	↓-1.9
4/20 18:20	112.8	↓-2.3
4/20 18:30	110.4	↓-2.4
4/20 18:40	107.8	↓-2.6
4/20 18:50	105.0	↓-2.8
4/20 19:00	102.1	↓-2.9
4/20 19:10	99.1	↓-3.0
4/20 19:20	96.0	↓-3.1
4/20 19:30	92.8	↓-3.2
4/20 19:40	89.7	↓-3.1
4/20 19:50	86.5	↓-3.2
4/20 20:00	83.3	↓-3.2
4/20 20:10	80.3	↓-3.0
4/20 20:20	77.3	↓-3.0
4/20 20:30	74.4	↓-2.9
4/20 20:40	71.6	↓-2.8
4/20 20:50	69.0	↓-2.6
4/20 21:00	66.6	↓-2.4
4/20 21:10	64.4	↓-2.2
4/20 21:20	62.5	↓-1.9
4/20 21:30	60.7	↓-1.8
4/20 21:40	59.2	↓-1.5
4/20 21:50	58.0	↓-1.2
4/20 22:00	57.1	↓-0.9
4/20 22:10	56.5	↓-0.6
4/20 22:20	56.1	↓-0.4	干潮
4/20 22:30	56.1	0
4/20 22:40	56.3	↑0.2
4/20 22:50	56.9	↑0.6
4/20 23:00	57.8	↑0.9
4/20 23:10	58.9	↑1.1
4/20 23:20	60.3	↑1.4
4/20 23:30	62.0	↑1.7
4/20 23:40	64.0	↑2.0
4/20 23:50	66.2	↑2.2