20 (木)	03:14	08:08	13:49	20:55
	110cm	76cm	128cm	13cm
大潮 出 06:23 入 17:15 出 05:00 入 15:44

泊（青森）2031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	70.1	↑3.6
2/20 00:10	73.6	↑3.5
2/20 00:20	77.0	↑3.4
2/20 00:30	80.3	↑3.3
2/20 00:40	83.5	↑3.2
2/20 00:50	86.6	↑3.1
2/20 01:00	89.5	↑2.9
2/20 01:10	92.2	↑2.7
2/20 01:20	94.8	↑2.6
2/20 01:30	97.2	↑2.4
2/20 01:40	99.4	↑2.2
2/20 01:50	101.4	↑2.0
2/20 02:00	103.2	↑1.8
2/20 02:10	104.7	↑1.5
2/20 02:20	106.0	↑1.3
2/20 02:30	107.1	↑1.1
2/20 02:40	107.9	↑0.8
2/20 02:50	108.6	↑0.7
2/20 03:00	109.0	↑0.4
2/20 03:10	109.1	↑0.1	満潮
2/20 03:20	109.1	0
2/20 03:30	108.8	↓-0.3
2/20 03:40	108.3	↓-0.5
2/20 03:50	107.7	↓-0.6
2/20 04:00	106.8	↓-0.9
2/20 04:10	105.8	↓-1.0
2/20 04:20	104.7	↓-1.1
2/20 04:30	103.4	↓-1.3
2/20 04:40	101.9	↓-1.5
2/20 04:50	100.4	↓-1.5
2/20 05:00	98.8	↓-1.6
2/20 05:10	97.1	↓-1.7
2/20 05:20	95.4	↓-1.7
2/20 05:30	93.6	↓-1.8
2/20 05:40	91.8	↓-1.8
2/20 05:50	90.1	↓-1.7
2/20 06:00	88.3	↓-1.8
2/20 06:10	86.6	↓-1.7
2/20 06:20	84.9	↓-1.7
2/20 06:30	83.4	↓-1.5
2/20 06:40	81.9	↓-1.5
2/20 06:50	80.5	↓-1.4
2/20 07:00	79.3	↓-1.2
2/20 07:10	78.2	↓-1.1
2/20 07:20	77.3	↓-0.9
2/20 07:30	76.5	↓-0.8
2/20 07:40	75.9	↓-0.6
2/20 07:50	75.4	↓-0.5
2/20 08:00	75.2	↓-0.2	干潮
2/20 08:10	75.2	0
2/20 08:20	75.3	↑0.1
2/20 08:30	75.7	↑0.4
2/20 08:40	76.2	↑0.5
2/20 08:50	76.9	↑0.7
2/20 09:00	77.9	↑1.0
2/20 09:10	79.0	↑1.1
2/20 09:20	80.3	↑1.3
2/20 09:30	81.7	↑1.4
2/20 09:40	83.4	↑1.7
2/20 09:50	85.2	↑1.8
2/20 10:00	87.1	↑1.9
2/20 10:10	89.1	↑2.0
2/20 10:20	91.3	↑2.2
2/20 10:30	93.5	↑2.2
2/20 10:40	95.8	↑2.3
2/20 10:50	98.2	↑2.4
2/20 11:00	100.6	↑2.4
2/20 11:10	103.0	↑2.4
2/20 11:20	105.4	↑2.4
2/20 11:30	107.8	↑2.4
2/20 11:40	110.1	↑2.3
2/20 11:50	112.4	↑2.3
2/20 12:00	114.6	↑2.2
2/20 12:10	116.6	↑2.0
2/20 12:20	118.6	↑2.0
2/20 12:30	120.4	↑1.8
2/20 12:40	122.0	↑1.6
2/20 12:50	123.5	↑1.5
2/20 13:00	124.8	↑1.3
2/20 13:10	125.8	↑1.0
2/20 13:20	126.6	↑0.8
2/20 13:30	127.2	↑0.6
2/20 13:40	127.5	↑0.3	満潮
2/20 13:50	127.6	↑0.1
2/20 14:00	127.4	↓-0.2
2/20 14:10	126.9	↓-0.5
2/20 14:20	126.2	↓-0.7
2/20 14:30	125.2	↓-1.0
2/20 14:40	123.9	↓-1.3
2/20 14:50	122.3	↓-1.6
2/20 15:00	120.4	↓-1.9
2/20 15:10	118.3	↓-2.1
2/20 15:20	116.0	↓-2.3
2/20 15:30	113.3	↓-2.7
2/20 15:40	110.5	↓-2.8
2/20 15:50	107.4	↓-3.1
2/20 16:00	104.1	↓-3.3
2/20 16:10	100.6	↓-3.5
2/20 16:20	96.9	↓-3.7
2/20 16:30	93.1	↓-3.8
2/20 16:40	89.1	↓-4.0
2/20 16:50	85.0	↓-4.1
2/20 17:00	80.9	↓-4.1
2/20 17:10	76.6	↓-4.3	最大潮位差
2/20 17:20	72.3	↓-4.3	最大潮位差
2/20 17:30	68.0	↓-4.3	最大潮位差
2/20 17:40	63.7	↓-4.3	最大潮位差
2/20 17:50	59.4	↓-4.3	最大潮位差
2/20 18:00	55.2	↓-4.2
2/20 18:10	51.1	↓-4.1
2/20 18:20	47.0	↓-4.1
2/20 18:30	43.1	↓-3.9
2/20 18:40	39.3	↓-3.8
2/20 18:50	35.7	↓-3.6
2/20 19:00	32.3	↓-3.4
2/20 19:10	29.1	↓-3.2
2/20 19:20	26.1	↓-3.0
2/20 19:30	23.4	↓-2.7
2/20 19:40	21.0	↓-2.4
2/20 19:50	18.8	↓-2.2
2/20 20:00	17.0	↓-1.8
2/20 20:10	15.4	↓-1.6
2/20 20:20	14.1	↓-1.3
2/20 20:30	13.2	↓-0.9
2/20 20:40	12.6	↓-0.6
2/20 20:50	12.3	↓-0.3	干潮
2/20 21:00	12.4	↑0.1
2/20 21:10	12.7	↑0.3
2/20 21:20	13.4	↑0.7
2/20 21:30	14.5	↑1.1
2/20 21:40	15.8	↑1.3
2/20 21:50	17.4	↑1.6
2/20 22:00	19.3	↑1.9
2/20 22:10	21.5	↑2.2
2/20 22:20	24.0	↑2.5
2/20 22:30	26.7	↑2.7
2/20 22:40	29.7	↑3.0
2/20 22:50	32.8	↑3.1
2/20 23:00	36.1	↑3.3
2/20 23:10	39.6	↑3.5
2/20 23:20	43.3	↑3.7
2/20 23:30	47.0	↑3.7
2/20 23:40	50.9	↑3.9
2/20 23:50	54.8	↑3.9