20 (火)	06:43	00:32	20:32	13:56
	131cm	64cm	93cm	25cm
小潮 出 06:23 入 17:15 出 09:00 入 - 潮干狩り ○ 12:32～15:23

泊（青森）2029年02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
2/20 00:00	64.1	↓-0.7
2/20 00:10	63.6	↓-0.5
2/20 00:20	63.2	↓-0.4
2/20 00:30	63.1	↓-0.1	干潮
2/20 00:40	63.2	↑0.1
2/20 00:50	63.5	↑0.3
2/20 01:00	64.0	↑0.5
2/20 01:10	64.8	↑0.8
2/20 01:20	65.7	↑0.9
2/20 01:30	66.9	↑1.2
2/20 01:40	68.3	↑1.4
2/20 01:50	69.9	↑1.6
2/20 02:00	71.6	↑1.7
2/20 02:10	73.6	↑2.0
2/20 02:20	75.7	↑2.1
2/20 02:30	78.0	↑2.3
2/20 02:40	80.4	↑2.4
2/20 02:50	82.9	↑2.5
2/20 03:00	85.6	↑2.7
2/20 03:10	88.3	↑2.7
2/20 03:20	91.1	↑2.8
2/20 03:30	93.9	↑2.8
2/20 03:40	96.8	↑2.9
2/20 03:50	99.6	↑2.8
2/20 04:00	102.5	↑2.9
2/20 04:10	105.3	↑2.8
2/20 04:20	108.1	↑2.8
2/20 04:30	110.8	↑2.7
2/20 04:40	113.4	↑2.6
2/20 04:50	115.9	↑2.5
2/20 05:00	118.2	↑2.3
2/20 05:10	120.4	↑2.2
2/20 05:20	122.4	↑2.0
2/20 05:30	124.3	↑1.9
2/20 05:40	125.9	↑1.6
2/20 05:50	127.3	↑1.4
2/20 06:00	128.5	↑1.2
2/20 06:10	129.5	↑1.0
2/20 06:20	130.2	↑0.7
2/20 06:30	130.6	↑0.4
2/20 06:40	130.8	↑0.2	満潮
2/20 06:50	130.7	↓-0.1
2/20 07:00	130.4	↓-0.3
2/20 07:10	129.7	↓-0.7
2/20 07:20	128.8	↓-0.9
2/20 07:30	127.7	↓-1.1
2/20 07:40	126.2	↓-1.5
2/20 07:50	124.5	↓-1.7
2/20 08:00	122.6	↓-1.9
2/20 08:10	120.4	↓-2.2
2/20 08:20	118.0	↓-2.4
2/20 08:30	115.3	↓-2.7
2/20 08:40	112.5	↓-2.8
2/20 08:50	109.5	↓-3.0
2/20 09:00	106.3	↓-3.2
2/20 09:10	102.9	↓-3.4
2/20 09:20	99.4	↓-3.5
2/20 09:30	95.8	↓-3.6
2/20 09:40	92.1	↓-3.7
2/20 09:50	88.3	↓-3.8
2/20 10:00	84.4	↓-3.9	最大潮位差
2/20 10:10	80.5	↓-3.9	最大潮位差
2/20 10:20	76.7	↓-3.8
2/20 10:30	72.8	↓-3.9	最大潮位差
2/20 10:40	68.9	↓-3.9	最大潮位差
2/20 10:50	65.1	↓-3.8
2/20 11:00	61.4	↓-3.7
2/20 11:10	57.7	↓-3.7
2/20 11:20	54.2	↓-3.5
2/20 11:30	50.8	↓-3.4
2/20 11:40	47.6	↓-3.2
2/20 11:50	44.5	↓-3.1
2/20 12:00	41.6	↓-2.9
2/20 12:10	38.9	↓-2.7
2/20 12:20	36.4	↓-2.5
2/20 12:30	34.1	↓-2.3
2/20 12:40	32.1	↓-2.0
2/20 12:50	30.3	↓-1.8
2/20 13:00	28.7	↓-1.6
2/20 13:10	27.4	↓-1.3
2/20 13:20	26.4	↓-1.0
2/20 13:30	25.6	↓-0.8
2/20 13:40	25.1	↓-0.5
2/20 13:50	24.9	↓-0.2	干潮
2/20 14:00	24.9	0
2/20 14:10	25.2	↑0.3
2/20 14:20	25.7	↑0.5
2/20 14:30	26.4	↑0.7
2/20 14:40	27.4	↑1.0
2/20 14:50	28.6	↑1.2
2/20 15:00	30.0	↑1.4
2/20 15:10	31.6	↑1.6
2/20 15:20	33.4	↑1.8
2/20 15:30	35.4	↑2.0
2/20 15:40	37.5	↑2.1
2/20 15:50	39.7	↑2.2
2/20 16:00	42.1	↑2.4
2/20 16:10	44.6	↑2.5
2/20 16:20	47.1	↑2.5
2/20 16:30	49.8	↑2.7
2/20 16:40	52.4	↑2.6
2/20 16:50	55.1	↑2.7
2/20 17:00	57.8	↑2.7
2/20 17:10	60.5	↑2.7
2/20 17:20	63.2	↑2.7
2/20 17:30	65.8	↑2.6
2/20 17:40	68.4	↑2.6
2/20 17:50	70.9	↑2.5
2/20 18:00	73.3	↑2.4
2/20 18:10	75.6	↑2.3
2/20 18:20	77.8	↑2.2
2/20 18:30	79.9	↑2.1
2/20 18:40	81.8	↑1.9
2/20 18:50	83.6	↑1.8
2/20 19:00	85.3	↑1.7
2/20 19:10	86.7	↑1.4
2/20 19:20	88.0	↑1.3
2/20 19:30	89.1	↑1.1
2/20 19:40	90.1	↑1.0
2/20 19:50	90.9	↑0.8
2/20 20:00	91.5	↑0.6
2/20 20:10	91.9	↑0.4
2/20 20:20	92.2	↑0.3
2/20 20:30	92.3	↑0.1	満潮
2/20 20:40	92.2	↓-0.1
2/20 20:50	92.0	↓-0.2
2/20 21:00	91.7	↓-0.3
2/20 21:10	91.2	↓-0.5
2/20 21:20	90.6	↓-0.6
2/20 21:30	89.9	↓-0.7
2/20 21:40	89.0	↓-0.9
2/20 21:50	88.1	↓-0.9
2/20 22:00	87.2	↓-0.9
2/20 22:10	86.1	↓-1.1
2/20 22:20	85.1	↓-1.0
2/20 22:30	83.9	↓-1.2
2/20 22:40	82.8	↓-1.1
2/20 22:50	81.7	↓-1.1
2/20 23:00	80.6	↓-1.1
2/20 23:10	79.5	↓-1.1
2/20 23:20	78.5	↓-1.0
2/20 23:30	77.5	↓-1.0
2/20 23:40	76.6	↓-0.9
2/20 23:50	75.8	↓-0.8