20 (木)	04:13	11:29	18:30	23:02
	137cm	-8cm	111cm	79cm
中潮 出 04:48 入 18:21 出 06:02 入 22:00 潮干狩り ◎ 08:52～14:12

泊（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	81.4	↑1.8
4/20 00:10	83.5	↑2.1
4/20 00:20	85.8	↑2.3
4/20 00:30	88.2	↑2.4
4/20 00:40	90.8	↑2.6
4/20 00:50	93.4	↑2.6
4/20 01:00	96.2	↑2.8
4/20 01:10	99.1	↑2.9
4/20 01:20	102.0	↑2.9
4/20 01:30	105.0	↑3.0
4/20 01:40	108.0	↑3.0
4/20 01:50	110.9	↑2.9
4/20 02:00	113.8	↑2.9
4/20 02:10	116.7	↑2.9
4/20 02:20	119.4	↑2.7
4/20 02:30	122.0	↑2.6
4/20 02:40	124.5	↑2.5
4/20 02:50	126.8	↑2.3
4/20 03:00	128.9	↑2.1
4/20 03:10	130.8	↑1.9
4/20 03:20	132.4	↑1.6
4/20 03:30	133.8	↑1.4
4/20 03:40	135.0	↑1.2
4/20 03:50	135.8	↑0.8
4/20 04:00	136.4	↑0.6
4/20 04:10	136.6	↑0.2	満潮
4/20 04:20	136.5	↓-0.1
4/20 04:30	136.1	↓-0.4
4/20 04:40	135.3	↓-0.8
4/20 04:50	134.2	↓-1.1
4/20 05:00	132.7	↓-1.5
4/20 05:10	131.0	↓-1.7
4/20 05:20	128.8	↓-2.2
4/20 05:30	126.4	↓-2.4
4/20 05:40	123.6	↓-2.8
4/20 05:50	120.5	↓-3.1
4/20 06:00	117.1	↓-3.4
4/20 06:10	113.5	↓-3.6
4/20 06:20	109.5	↓-4.0
4/20 06:30	105.3	↓-4.2
4/20 06:40	100.9	↓-4.4
4/20 06:50	96.3	↓-4.6
4/20 07:00	91.5	↓-4.8
4/20 07:10	86.6	↓-4.9
4/20 07:20	81.5	↓-5.1
4/20 07:30	76.3	↓-5.2
4/20 07:40	71.0	↓-5.3	最大潮位差
4/20 07:50	65.7	↓-5.3	最大潮位差
4/20 08:00	60.4	↓-5.3	最大潮位差
4/20 08:10	55.1	↓-5.3	最大潮位差
4/20 08:20	49.8	↓-5.3	最大潮位差
4/20 08:30	44.6	↓-5.2
4/20 08:40	39.5	↓-5.1
4/20 08:50	34.5	↓-5.0
4/20 09:00	29.7	↓-4.8
4/20 09:10	25.1	↓-4.6
4/20 09:20	20.7	↓-4.4
4/20 09:30	16.5	↓-4.2
4/20 09:40	12.6	↓-3.9
4/20 09:50	8.9	↓-3.7
4/20 10:00	5.6	↓-3.3
4/20 10:10	2.6	↓-3.0
4/20 10:20	-0.1	↓-2.7
4/20 10:30	-2.5	↓-2.4
4/20 10:40	-4.5	↓-2.0
4/20 10:50	-6.1	↓-1.6
4/20 11:00	-7.4	↓-1.3
4/20 11:10	-8.2	↓-0.8
4/20 11:20	-8.7	↓-0.5	干潮
4/20 11:30	-8.8	↓-0.1
4/20 11:40	-8.5	↑0.3
4/20 11:50	-7.9	↑0.6
4/20 12:00	-6.9	↑1.0
4/20 12:10	-5.5	↑1.4
4/20 12:20	-3.7	↑1.8
4/20 12:30	-1.7	↑2.0
4/20 12:40	0.7	↑2.4
4/20 12:50	3.4	↑2.7
4/20 13:00	6.4	↑3.0
4/20 13:10	9.6	↑3.2
4/20 13:20	13.1	↑3.5
4/20 13:30	16.8	↑3.7
4/20 13:40	20.7	↑3.9
4/20 13:50	24.7	↑4.0
4/20 14:00	28.9	↑4.2
4/20 14:10	33.3	↑4.4
4/20 14:20	37.7	↑4.4
4/20 14:30	42.1	↑4.4
4/20 14:40	46.6	↑4.5
4/20 14:50	51.2	↑4.6
4/20 15:00	55.6	↑4.4
4/20 15:10	60.1	↑4.5
4/20 15:20	64.5	↑4.4
4/20 15:30	68.7	↑4.2
4/20 15:40	72.9	↑4.2
4/20 15:50	76.9	↑4.0
4/20 16:00	80.8	↑3.9
4/20 16:10	84.4	↑3.6
4/20 16:20	87.9	↑3.5
4/20 16:30	91.2	↑3.3
4/20 16:40	94.2	↑3.0
4/20 16:50	97.0	↑2.8
4/20 17:00	99.5	↑2.5
4/20 17:10	101.7	↑2.2
4/20 17:20	103.7	↑2.0
4/20 17:30	105.4	↑1.7
4/20 17:40	106.9	↑1.5
4/20 17:50	108.1	↑1.2
4/20 18:00	109.0	↑0.9
4/20 18:10	109.6	↑0.6
4/20 18:20	110.0	↑0.4	満潮
4/20 18:30	110.1	↑0.1	満潮
4/20 18:40	109.9	↓-0.2
4/20 18:50	109.6	↓-0.3
4/20 19:00	109.0	↓-0.6
4/20 19:10	108.2	↓-0.8
4/20 19:20	107.2	↓-1.0
4/20 19:30	106.1	↓-1.1
4/20 19:40	104.8	↓-1.3
4/20 19:50	103.3	↓-1.5
4/20 20:00	101.8	↓-1.5
4/20 20:10	100.2	↓-1.6
4/20 20:20	98.5	↓-1.7
4/20 20:30	96.7	↓-1.8
4/20 20:40	95.0	↓-1.7
4/20 20:50	93.2	↓-1.8
4/20 21:00	91.4	↓-1.8
4/20 21:10	89.7	↓-1.7
4/20 21:20	88.1	↓-1.6
4/20 21:30	86.5	↓-1.6
4/20 21:40	85.0	↓-1.5
4/20 21:50	83.7	↓-1.3
4/20 22:00	82.5	↓-1.2
4/20 22:10	81.4	↓-1.1
4/20 22:20	80.5	↓-0.9
4/20 22:30	79.8	↓-0.7
4/20 22:40	79.2	↓-0.6
4/20 22:50	78.9	↓-0.3
4/20 23:00	78.8	↓-0.1	干潮
4/20 23:10	78.8	0
4/20 23:20	79.1	↑0.3
4/20 23:30	79.6	↑0.5
4/20 23:40	80.3	↑0.7
4/20 23:50	81.3	↑1.0