20 (土)	03:50	08:55	14:19	21:21
	109cm	68cm	115cm	0cm
大潮 出 06:24 入 17:15 出 16:26 入 05:49

関根浜（青森）2027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	52.2	↑4.3
2/20 00:10	56.5	↑4.3
2/20 00:20	60.8	↑4.3
2/20 00:30	65.0	↑4.2
2/20 00:40	69.1	↑4.1
2/20 00:50	73.1	↑4.0
2/20 01:00	77.0	↑3.9
2/20 01:10	80.7	↑3.7
2/20 01:20	84.2	↑3.5
2/20 01:30	87.5	↑3.3
2/20 01:40	90.5	↑3.0
2/20 01:50	93.3	↑2.8
2/20 02:00	95.9	↑2.6
2/20 02:10	98.2	↑2.3
2/20 02:20	100.3	↑2.1
2/20 02:30	102.2	↑1.9
2/20 02:40	103.8	↑1.6
2/20 02:50	105.2	↑1.4
2/20 03:00	106.3	↑1.1
2/20 03:10	107.2	↑0.9
2/20 03:20	107.9	↑0.7
2/20 03:30	108.4	↑0.5
2/20 03:40	108.7	↑0.3	満潮
2/20 03:50	108.8	↑0.1	満潮
2/20 04:00	108.6	↓-0.2
2/20 04:10	108.3	↓-0.3
2/20 04:20	107.8	↓-0.5
2/20 04:30	107.0	↓-0.8
2/20 04:40	106.1	↓-0.9
2/20 04:50	104.9	↓-1.2
2/20 05:00	103.6	↓-1.3
2/20 05:10	102.1	↓-1.5
2/20 05:20	100.4	↓-1.7
2/20 05:30	98.6	↓-1.8
2/20 05:40	96.6	↓-2.0
2/20 05:50	94.6	↓-2.0
2/20 06:00	92.4	↓-2.2
2/20 06:10	90.2	↓-2.2
2/20 06:20	88.0	↓-2.2
2/20 06:30	85.8	↓-2.2
2/20 06:40	83.6	↓-2.2
2/20 06:50	81.5	↓-2.1
2/20 07:00	79.5	↓-2.0
2/20 07:10	77.6	↓-1.9
2/20 07:20	75.8	↓-1.8
2/20 07:30	74.2	↓-1.6
2/20 07:40	72.8	↓-1.4
2/20 07:50	71.5	↓-1.3
2/20 08:00	70.4	↓-1.1
2/20 08:10	69.5	↓-0.9
2/20 08:20	68.8	↓-0.7
2/20 08:30	68.3	↓-0.5
2/20 08:40	67.9	↓-0.4
2/20 08:50	67.8	↓-0.1	干潮
2/20 09:00	67.8	0
2/20 09:10	68.0	↑0.2
2/20 09:20	68.3	↑0.3
2/20 09:30	68.8	↑0.5
2/20 09:40	69.5	↑0.7
2/20 09:50	70.2	↑0.7
2/20 10:00	71.2	↑1.0
2/20 10:10	72.3	↑1.1
2/20 10:20	73.5	↑1.2
2/20 10:30	74.9	↑1.4
2/20 10:40	76.4	↑1.5
2/20 10:50	78.1	↑1.7
2/20 11:00	79.9	↑1.8
2/20 11:10	81.9	↑2.0
2/20 11:20	83.9	↑2.0
2/20 11:30	86.1	↑2.2
2/20 11:40	88.3	↑2.2
2/20 11:50	90.6	↑2.3
2/20 12:00	93.0	↑2.4
2/20 12:10	95.4	↑2.4
2/20 12:20	97.7	↑2.3
2/20 12:30	100.1	↑2.4
2/20 12:40	102.3	↑2.2
2/20 12:50	104.4	↑2.1
2/20 13:00	106.4	↑2.0
2/20 13:10	108.2	↑1.8
2/20 13:20	109.8	↑1.6
2/20 13:30	111.2	↑1.4
2/20 13:40	112.4	↑1.2
2/20 13:50	113.3	↑0.9
2/20 14:00	113.9	↑0.6
2/20 14:10	114.3	↑0.4	満潮
2/20 14:20	114.4	↑0.1
2/20 14:30	114.2	↓-0.2
2/20 14:40	113.8	↓-0.4
2/20 14:50	113.0	↓-0.8
2/20 15:00	112.1	↓-0.9
2/20 15:10	110.8	↓-1.3
2/20 15:20	109.3	↓-1.5
2/20 15:30	107.6	↓-1.7
2/20 15:40	105.7	↓-1.9
2/20 15:50	103.5	↓-2.2
2/20 16:00	101.1	↓-2.4
2/20 16:10	98.5	↓-2.6
2/20 16:20	95.7	↓-2.8
2/20 16:30	92.7	↓-3.0
2/20 16:40	89.5	↓-3.2
2/20 16:50	86.1	↓-3.4
2/20 17:00	82.5	↓-3.6
2/20 17:10	78.8	↓-3.7
2/20 17:20	74.8	↓-4.0
2/20 17:30	70.7	↓-4.1
2/20 17:40	66.5	↓-4.2
2/20 17:50	62.1	↓-4.4
2/20 18:00	57.7	↓-4.4
2/20 18:10	53.2	↓-4.5	最大潮位差
2/20 18:20	48.7	↓-4.5	最大潮位差
2/20 18:30	44.2	↓-4.5	最大潮位差
2/20 18:40	39.7	↓-4.5	最大潮位差
2/20 18:50	35.3	↓-4.4
2/20 19:00	31.1	↓-4.2
2/20 19:10	27.0	↓-4.1
2/20 19:20	23.1	↓-3.9
2/20 19:30	19.4	↓-3.7
2/20 19:40	16.0	↓-3.4
2/20 19:50	12.8	↓-3.2
2/20 20:00	10.0	↓-2.8
2/20 20:10	7.5	↓-2.5
2/20 20:20	5.3	↓-2.2
2/20 20:30	3.4	↓-1.9
2/20 20:40	1.9	↓-1.5
2/20 20:50	0.8	↓-1.1
2/20 21:00	-0.1	↓-0.9
2/20 21:10	-0.5	↓-0.4
2/20 21:20	-0.7	↓-0.2	干潮
2/20 21:30	-0.5	↑0.2
2/20 21:40	0.0	↑0.5
2/20 21:50	0.8	0
2/20 22:00	1.9	↑1.1
2/20 22:10	3.3	↑1.4
2/20 22:20	5.1	↑1.8
2/20 22:30	7.1	↑2.0
2/20 22:40	9.4	↑2.3
2/20 22:50	12.0	↑2.6
2/20 23:00	14.8	↑2.8
2/20 23:10	18.0	↑3.2
2/20 23:20	21.3	↑3.3
2/20 23:30	25.0	↑3.7
2/20 23:40	28.8	↑3.8
2/20 23:50	32.9	↑4.1