20 (水)	06:38	00:34	23:55	15:08
	117cm	92cm	96cm	23cm
小潮 出 04:48 入 18:21 出 00:59 入 09:56 潮干狩り ○ 13:15～17:05

泊（青森）2044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	91.7	↓-0.2
4/20 00:10	91.6	↓-0.1
4/20 00:20	91.5	↓-0.1
4/20 00:30	91.5	0	干潮
4/20 00:40	91.5	0
4/20 00:50	91.6	↑0.1
4/20 01:00	91.7	↑0.1
4/20 01:10	91.9	↑0.2
4/20 01:20	92.1	↑0.2
4/20 01:30	92.5	↑0.4
4/20 01:40	92.9	↑0.4
4/20 01:50	93.4	↑0.5
4/20 02:00	93.9	↑0.5
4/20 02:10	94.5	↑0.6
4/20 02:20	95.2	↑0.7
4/20 02:30	96.0	↑0.8
4/20 02:40	96.8	↑0.8
4/20 02:50	97.7	↑0.9
4/20 03:00	98.6	↑0.9
4/20 03:10	99.6	↑1.0
4/20 03:20	100.7	↑1.1
4/20 03:30	101.7	↑1.0
4/20 03:40	102.8	↑1.1
4/20 03:50	103.9	↑1.1
4/20 04:00	105.1	↑1.2
4/20 04:10	106.2	↑1.1
4/20 04:20	107.3	↑1.1
4/20 04:30	108.4	↑1.1
4/20 04:40	109.5	↑1.1
4/20 04:50	110.5	↑1.0
4/20 05:00	111.5	↑1.0
4/20 05:10	112.5	↑1.0
4/20 05:20	113.3	↑0.8
4/20 05:30	114.1	↑0.8
4/20 05:40	114.8	↑0.7
4/20 05:50	115.5	↑0.7
4/20 06:00	116.0	↑0.5
4/20 06:10	116.4	↑0.4
4/20 06:20	116.7	↑0.3
4/20 06:30	116.8	↑0.1	満潮
4/20 06:40	116.8	0
4/20 06:50	116.7	↓-0.1
4/20 07:00	116.5	↓-0.2
4/20 07:10	116.1	↓-0.4
4/20 07:20	115.5	↓-0.6
4/20 07:30	114.8	↓-0.7
4/20 07:40	114.0	↓-0.8
4/20 07:50	112.9	↓-1.1
4/20 08:00	111.8	↓-1.1
4/20 08:10	110.4	↓-1.4
4/20 08:20	109.0	↓-1.4
4/20 08:30	107.3	↓-1.7
4/20 08:40	105.6	↓-1.7
4/20 08:50	103.7	↓-1.9
4/20 09:00	101.6	↓-2.1
4/20 09:10	99.4	↓-2.2
4/20 09:20	97.1	↓-2.3
4/20 09:30	94.7	↓-2.4
4/20 09:40	92.2	↓-2.5
4/20 09:50	89.5	↓-2.7
4/20 10:00	86.8	↓-2.7
4/20 10:10	84.1	↓-2.7
4/20 10:20	81.2	↓-2.9
4/20 10:30	78.3	↓-2.9
4/20 10:40	75.4	↓-2.9
4/20 10:50	72.4	↓-3.0	最大潮位差
4/20 11:00	69.4	↓-3.0	最大潮位差
4/20 11:10	66.4	↓-3.0	最大潮位差
4/20 11:20	63.4	↓-3.0	最大潮位差
4/20 11:30	60.4	↓-3.0	最大潮位差
4/20 11:40	57.5	↓-2.9
4/20 11:50	54.6	↓-2.9
4/20 12:00	51.8	↓-2.8
4/20 12:10	49.0	↓-2.8
4/20 12:20	46.4	↓-2.6
4/20 12:30	43.8	↓-2.6
4/20 12:40	41.3	↓-2.5
4/20 12:50	39.0	↓-2.3
4/20 13:00	36.7	↓-2.3
4/20 13:10	34.6	↓-2.1
4/20 13:20	32.7	↓-1.9
4/20 13:30	30.9	↓-1.8
4/20 13:40	29.3	↓-1.6
4/20 13:50	27.8	↓-1.5
4/20 14:00	26.5	↓-1.3
4/20 14:10	25.3	↓-1.2
4/20 14:20	24.4	↓-0.9
4/20 14:30	23.6	↓-0.8
4/20 14:40	23.0	↓-0.6
4/20 14:50	22.6	↓-0.4
4/20 15:00	22.4	↓-0.2	干潮
4/20 15:10	22.4	0
4/20 15:20	22.5	↑0.1
4/20 15:30	22.9	↑0.4
4/20 15:40	23.4	↑0.5
4/20 15:50	24.1	↑0.7
4/20 16:00	24.9	↑0.8
4/20 16:10	25.9	↑1.0
4/20 16:20	27.0	↑1.1
4/20 16:30	28.3	↑1.3
4/20 16:40	29.8	↑1.5
4/20 16:50	31.4	↑1.6
4/20 17:00	33.0	↑1.6
4/20 17:10	34.8	↑1.8
4/20 17:20	36.7	↑1.9
4/20 17:30	38.7	↑2.0
4/20 17:40	40.8	↑2.1
4/20 17:50	43.0	↑2.2
4/20 18:00	45.2	↑2.2
4/20 18:10	47.4	↑2.2
4/20 18:20	49.7	↑2.3
4/20 18:30	52.0	↑2.3
4/20 18:40	54.3	↑2.3
4/20 18:50	56.7	↑2.4
4/20 19:00	59.0	↑2.3
4/20 19:10	61.3	↑2.3
4/20 19:20	63.6	↑2.3
4/20 19:30	65.8	↑2.2
4/20 19:40	68.0	↑2.2
4/20 19:50	70.2	↑2.2
4/20 20:00	72.3	↑2.1
4/20 20:10	74.3	↑2.0
4/20 20:20	76.2	↑1.9
4/20 20:30	78.1	↑1.9
4/20 20:40	79.9	↑1.8
4/20 20:50	81.6	↑1.7
4/20 21:00	83.2	↑1.6
4/20 21:10	84.7	↑1.5
4/20 21:20	86.1	↑1.4
4/20 21:30	87.3	↑1.2
4/20 21:40	88.5	↑1.2
4/20 21:50	89.6	↑1.1
4/20 22:00	90.6	↑1.0
4/20 22:10	91.5	↑0.9
4/20 22:20	92.3	↑0.8
4/20 22:30	93.0	↑0.7
4/20 22:40	93.6	↑0.6
4/20 22:50	94.1	↑0.5
4/20 23:00	94.5	↑0.4
4/20 23:10	94.8	↑0.3
4/20 23:20	95.0	↑0.2
4/20 23:30	95.2	↑0.2
4/20 23:40	95.3	↑0.1
4/20 23:50	95.4	↑0.1	満潮