20 (土)	04:27	09:51	15:28	22:17
	114cm	57cm	119cm	-1cm
大潮 出 06:23 入 17:15 出 17:54 入 06:53

関根浜（青森）2038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	27.2	↑3.8
2/20 00:10	31.2	↑4.0
2/20 00:20	35.4	↑4.2
2/20 00:30	39.8	↑4.4
2/20 00:40	44.3	↑4.5
2/20 00:50	49.0	↑4.7
2/20 01:00	53.7	↑4.7
2/20 01:10	58.5	↑4.8	最大潮位差
2/20 01:20	63.3	↑4.8	最大潮位差
2/20 01:30	68.0	↑4.7
2/20 01:40	72.7	↑4.7
2/20 01:50	77.3	↑4.6
2/20 02:00	81.6	↑4.3
2/20 02:10	85.8	↑4.2
2/20 02:20	89.8	↑4.0
2/20 02:30	93.4	↑3.6
2/20 02:40	96.8	↑3.4
2/20 02:50	99.9	↑3.1
2/20 03:00	102.6	↑2.7
2/20 03:10	105.0	↑2.4
2/20 03:20	107.1	↑2.1
2/20 03:30	108.9	↑1.8
2/20 03:40	110.3	↑1.4
2/20 03:50	111.4	↑1.1
2/20 04:00	112.3	↑0.9
2/20 04:10	112.8	↑0.5
2/20 04:20	113.1	↑0.3	満潮
2/20 04:30	113.1	0
2/20 04:40	112.9	↓-0.2
2/20 04:50	112.4	↓-0.5
2/20 05:00	111.8	↓-0.6
2/20 05:10	110.9	↓-0.9
2/20 05:20	109.8	↓-1.1
2/20 05:30	108.6	↓-1.2
2/20 05:40	107.1	↓-1.5
2/20 05:50	105.4	↓-1.7
2/20 06:00	103.6	↓-1.8
2/20 06:10	101.6	↓-2.0
2/20 06:20	99.4	↓-2.2
2/20 06:30	97.0	↓-2.4
2/20 06:40	94.5	↓-2.5
2/20 06:50	91.9	↓-2.6
2/20 07:00	89.1	↓-2.8
2/20 07:10	86.3	↓-2.8
2/20 07:20	83.5	↓-2.8
2/20 07:30	80.6	↓-2.9
2/20 07:40	77.8	↓-2.8
2/20 07:50	75.0	↓-2.8
2/20 08:00	72.3	↓-2.7
2/20 08:10	69.7	↓-2.6
2/20 08:20	67.4	↓-2.3
2/20 08:30	65.2	↓-2.2
2/20 08:40	63.2	↓-2.0
2/20 08:50	61.5	↓-1.7
2/20 09:00	60.0	↓-1.5
2/20 09:10	58.8	↓-1.2
2/20 09:20	57.9	↓-0.9
2/20 09:30	57.2	↓-0.7
2/20 09:40	56.9	↓-0.3
2/20 09:50	56.7	↓-0.2	干潮
2/20 10:00	56.8	↑0.1
2/20 10:10	57.2	↑0.4
2/20 10:20	57.8	↑0.6
2/20 10:30	58.6	↑0.8
2/20 10:40	59.5	↑0.9
2/20 10:50	60.7	↑1.2
2/20 11:00	62.0	↑1.3
2/20 11:10	63.5	↑1.5
2/20 11:20	65.1	↑1.6
2/20 11:30	66.9	↑1.8
2/20 11:40	68.9	↑2.0
2/20 11:50	71.0	↑2.1
2/20 12:00	73.2	↑2.2
2/20 12:10	75.6	↑2.4
2/20 12:20	78.0	↑2.4
2/20 12:30	80.7	↑2.7
2/20 12:40	83.4	↑2.7
2/20 12:50	86.2	↑2.8
2/20 13:00	89.1	↑2.9
2/20 13:10	92.0	↑2.9
2/20 13:20	94.9	↑2.9
2/20 13:30	97.9	↑3.0
2/20 13:40	100.7	↑2.8
2/20 13:50	103.5	↑2.8
2/20 14:00	106.1	↑2.6
2/20 14:10	108.6	↑2.5
2/20 14:20	110.9	↑2.3
2/20 14:30	112.9	↑2.0
2/20 14:40	114.6	↑1.7
2/20 14:50	116.1	↑1.5
2/20 15:00	117.2	↑1.1
2/20 15:10	118.0	↑0.8
2/20 15:20	118.4	↑0.4	満潮
2/20 15:30	118.5	↑0.1
2/20 15:40	118.2	↓-0.3
2/20 15:50	117.6	↓-0.6
2/20 16:00	116.6	↓-1.0
2/20 16:10	115.4	↓-1.2
2/20 16:20	113.8	↓-1.6
2/20 16:30	111.9	↓-1.9
2/20 16:40	109.8	↓-2.1
2/20 16:50	107.4	↓-2.4
2/20 17:00	104.9	↓-2.5
2/20 17:10	102.1	↓-2.8
2/20 17:20	99.0	↓-3.1
2/20 17:30	95.9	↓-3.1
2/20 17:40	92.5	↓-3.4
2/20 17:50	88.9	↓-3.6
2/20 18:00	85.2	↓-3.7
2/20 18:10	81.3	↓-3.9
2/20 18:20	77.3	↓-4.0
2/20 18:30	73.1	↓-4.2
2/20 18:40	68.8	↓-4.3
2/20 18:50	64.4	↓-4.4
2/20 19:00	59.9	↓-4.5
2/20 19:10	55.3	↓-4.6
2/20 19:20	50.7	↓-4.6
2/20 19:30	46.0	↓-4.7
2/20 19:40	41.4	↓-4.6
2/20 19:50	36.8	↓-4.6
2/20 20:00	32.3	↓-4.5
2/20 20:10	28.0	↓-4.3
2/20 20:20	23.8	↓-4.2
2/20 20:30	19.8	↓-4.0
2/20 20:40	16.1	↓-3.7
2/20 20:50	12.7	↓-3.4
2/20 21:00	9.7	↓-3.0
2/20 21:10	6.9	↓-2.8
2/20 21:20	4.6	↓-2.3
2/20 21:30	2.6	↓-2.0
2/20 21:40	1.0	↓-1.6
2/20 21:50	-0.2	↓-1.2
2/20 22:00	-0.9	↓-0.7
2/20 22:10	-1.3	↓-0.4	干潮
2/20 22:20	-1.4	↓-0.1
2/20 22:30	-1.0	↑0.4
2/20 22:40	-0.4	↑0.6
2/20 22:50	0.7	↑1.1
2/20 23:00	2.0	↑1.3
2/20 23:10	3.6	↑1.6
2/20 23:20	5.6	↑2.0
2/20 23:30	7.8	↑2.2
2/20 23:40	10.3	↑2.5
2/20 23:50	13.0	↑2.7