20 (木)	05:33	12:50	19:56	-
	128cm	7cm	104cm	-
中潮 出 04:48 入 18:21 出 08:03 入 23:07 潮干狩り ◎ 10:33～15:13

泊（青森）2056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	72.5	0
4/20 00:10	72.8	↑0.3
4/20 00:20	73.3	↑0.5
4/20 00:30	74.0	↑0.7
4/20 00:40	74.9	↑0.9
4/20 00:50	76.0	↑1.1
4/20 01:00	77.3	↑1.3
4/20 01:10	78.8	↑1.5
4/20 01:20	80.5	↑1.7
4/20 01:30	82.3	↑1.8
4/20 01:40	84.3	↑2.0
4/20 01:50	86.4	↑2.1
4/20 02:00	88.7	↑2.3
4/20 02:10	91.0	↑2.3
4/20 02:20	93.4	↑2.4
4/20 02:30	95.9	↑2.5
4/20 02:40	98.4	↑2.5
4/20 02:50	101.0	↑2.6
4/20 03:00	103.5	↑2.5
4/20 03:10	106.1	↑2.6
4/20 03:20	108.5	↑2.4
4/20 03:30	110.9	↑2.4
4/20 03:40	113.3	↑2.4
4/20 03:50	115.5	↑2.2
4/20 04:00	117.6	↑2.1
4/20 04:10	119.5	↑1.9
4/20 04:20	121.3	↑1.8
4/20 04:30	122.9	↑1.6
4/20 04:40	124.3	↑1.4
4/20 04:50	125.5	↑1.2
4/20 05:00	126.4	↑0.9
4/20 05:10	127.1	↑0.7
4/20 05:20	127.6	↑0.5
4/20 05:30	127.7	↑0.1	満潮
4/20 05:40	127.6	↓-0.1
4/20 05:50	127.3	↓-0.3
4/20 06:00	126.6	↓-0.7
4/20 06:10	125.7	↓-0.9
4/20 06:20	124.4	↓-1.3
4/20 06:30	122.9	↓-1.5
4/20 06:40	121.1	↓-1.8
4/20 06:50	119.1	↓-2.0
4/20 07:00	116.7	↓-2.4
4/20 07:10	114.1	↓-2.6
4/20 07:20	111.3	↓-2.8
4/20 07:30	108.2	↓-3.1
4/20 07:40	104.9	↓-3.3
4/20 07:50	101.4	↓-3.5
4/20 08:00	97.7	↓-3.7
4/20 08:10	93.9	↓-3.8
4/20 08:20	89.9	↓-4.0
4/20 08:30	85.7	↓-4.2
4/20 08:40	81.5	↓-4.2
4/20 08:50	77.2	↓-4.3
4/20 09:00	72.8	↓-4.4	最大潮位差
4/20 09:10	68.4	↓-4.4	最大潮位差
4/20 09:20	64.0	↓-4.4	最大潮位差
4/20 09:30	59.6	↓-4.4	最大潮位差
4/20 09:40	55.2	↓-4.4	最大潮位差
4/20 09:50	50.9	↓-4.3
4/20 10:00	46.6	↓-4.3
4/20 10:10	42.5	↓-4.1
4/20 10:20	38.5	↓-4.0
4/20 10:30	34.7	↓-3.8
4/20 10:40	31.0	↓-3.7
4/20 10:50	27.5	↓-3.5
4/20 11:00	24.3	↓-3.2
4/20 11:10	21.2	↓-3.1
4/20 11:20	18.5	↓-2.7
4/20 11:30	15.9	↓-2.6
4/20 11:40	13.7	↓-2.2
4/20 11:50	11.7	↓-2.0
4/20 12:00	10.1	↓-1.6
4/20 12:10	8.7	↓-1.4
4/20 12:20	7.6	↓-1.1
4/20 12:30	6.9	↓-0.7
4/20 12:40	6.4	↓-0.5	干潮
4/20 12:50	6.3	↓-0.1	干潮
4/20 13:00	6.5	↑0.2
4/20 13:10	7.0	↑0.5
4/20 13:20	7.8	↑0.8
4/20 13:30	8.9	↑1.1
4/20 13:40	10.2	↑1.3
4/20 13:50	11.9	↑1.7
4/20 14:00	13.8	↑1.9
4/20 14:10	15.9	↑2.1
4/20 14:20	18.3	↑2.4
4/20 14:30	20.9	↑2.6
4/20 14:40	23.7	↑2.8
4/20 14:50	26.7	↑3.0
4/20 15:00	29.8	↑3.1
4/20 15:10	33.1	↑3.3
4/20 15:20	36.5	↑3.4
4/20 15:30	40.0	↑3.5
4/20 15:40	43.6	↑3.6
4/20 15:50	47.2	↑3.6
4/20 16:00	50.8	↑3.6
4/20 16:10	54.5	↑3.7
4/20 16:20	58.1	↑3.6
4/20 16:30	61.7	↑3.6
4/20 16:40	65.3	↑3.6
4/20 16:50	68.8	↑3.5
4/20 17:00	72.2	↑3.4
4/20 17:10	75.5	↑3.3
4/20 17:20	78.6	↑3.1
4/20 17:30	81.6	↑3.0
4/20 17:40	84.5	↑2.9
4/20 17:50	87.2	↑2.7
4/20 18:00	89.7	↑2.5
4/20 18:10	92.0	↑2.3
4/20 18:20	94.1	↑2.1
4/20 18:30	96.0	↑1.9
4/20 18:40	97.7	↑1.7
4/20 18:50	99.1	↑1.4
4/20 19:00	100.4	↑1.3
4/20 19:10	101.4	↑1.0
4/20 19:20	102.2	↑0.8
4/20 19:30	102.8	↑0.6
4/20 19:40	103.2	↑0.4
4/20 19:50	103.4	↑0.2	満潮
4/20 20:00	103.4	0
4/20 20:10	103.2	↓-0.2
4/20 20:20	102.8	↓-0.4
4/20 20:30	102.3	↓-0.5
4/20 20:40	101.6	↓-0.7
4/20 20:50	100.8	↓-0.8
4/20 21:00	99.8	↓-1.0
4/20 21:10	98.8	↓-1.0
4/20 21:20	97.6	↓-1.2
4/20 21:30	96.4	↓-1.2
4/20 21:40	95.1	↓-1.3
4/20 21:50	93.7	↓-1.4
4/20 22:00	92.4	↓-1.3
4/20 22:10	91.0	↓-1.4
4/20 22:20	89.6	↓-1.4
4/20 22:30	88.3	↓-1.3
4/20 22:40	87.0	↓-1.3
4/20 22:50	85.8	↓-1.2
4/20 23:00	84.6	↓-1.2
4/20 23:10	83.5	↓-1.1
4/20 23:20	82.5	↓-1.0
4/20 23:30	81.7	↓-0.8
4/20 23:40	80.9	↓-0.8
4/20 23:50	80.3	↓-0.6