20 (日)	08:36	18:28	-	-
	100cm	31cm	-	-
長潮 出 06:24 入 17:15 出 03:18 入 12:09

関根浜（青森）2028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	80.9	↑1.0
2/20 00:10	81.8	↑0.9
2/20 00:20	82.6	↑0.8
2/20 00:30	83.4	↑0.8
2/20 00:40	84.1	↑0.7
2/20 00:50	84.8	↑0.7
2/20 01:00	85.4	↑0.6
2/20 01:10	85.9	↑0.5
2/20 01:20	86.4	↑0.5
2/20 01:30	86.9	↑0.5
2/20 01:40	87.3	↑0.4
2/20 01:50	87.6	↑0.3
2/20 02:00	87.9	↑0.3
2/20 02:10	88.2	↑0.3
2/20 02:20	88.4	↑0.2
2/20 02:30	88.7	↑0.3
2/20 02:40	88.9	↑0.2
2/20 02:50	89.1	↑0.2
2/20 03:00	89.3	↑0.2
2/20 03:10	89.5	↑0.2
2/20 03:20	89.7	↑0.2
2/20 03:30	89.9	↑0.2
2/20 03:40	90.1	↑0.2
2/20 03:50	90.3	↑0.2
2/20 04:00	90.6	↑0.3
2/20 04:10	90.8	↑0.2
2/20 04:20	91.1	↑0.3
2/20 04:30	91.4	↑0.3
2/20 04:40	91.7	↑0.3
2/20 04:50	92.0	↑0.3
2/20 05:00	92.3	↑0.3
2/20 05:10	92.7	↑0.4
2/20 05:20	93.1	↑0.4
2/20 05:30	93.4	↑0.3
2/20 05:40	93.8	↑0.4
2/20 05:50	94.2	↑0.4
2/20 06:00	94.7	↑0.5
2/20 06:10	95.1	↑0.4
2/20 06:20	95.5	↑0.4
2/20 06:30	96.0	↑0.5
2/20 06:40	96.4	↑0.4
2/20 06:50	96.8	↑0.4
2/20 07:00	97.2	↑0.4
2/20 07:10	97.6	↑0.4
2/20 07:20	98.0	↑0.4
2/20 07:30	98.4	↑0.4
2/20 07:40	98.7	↑0.3
2/20 07:50	99.0	↑0.3
2/20 08:00	99.2	↑0.2
2/20 08:10	99.4	↑0.2
2/20 08:20	99.6	↑0.2
2/20 08:30	99.6	0	満潮
2/20 08:40	99.6	0
2/20 08:50	99.6	0
2/20 09:00	99.4	↓-0.2
2/20 09:10	99.2	↓-0.2
2/20 09:20	98.9	↓-0.3
2/20 09:30	98.5	↓-0.4
2/20 09:40	98.0	↓-0.5
2/20 09:50	97.5	↓-0.5
2/20 10:00	96.9	↓-0.6
2/20 10:10	96.1	↓-0.8
2/20 10:20	95.4	↓-0.7
2/20 10:30	94.5	↓-0.9
2/20 10:40	93.6	↓-0.9
2/20 10:50	92.6	↓-1.0
2/20 11:00	91.5	↓-1.1
2/20 11:10	90.4	↓-1.1
2/20 11:20	89.2	↓-1.2
2/20 11:30	87.9	↓-1.3
2/20 11:40	86.6	↓-1.3
2/20 11:50	85.3	↓-1.3
2/20 12:00	83.9	↓-1.4
2/20 12:10	82.5	↓-1.4
2/20 12:20	81.0	↓-1.5
2/20 12:30	79.4	↓-1.6
2/20 12:40	77.8	↓-1.6
2/20 12:50	76.2	↓-1.6
2/20 13:00	74.6	↓-1.6
2/20 13:10	72.9	↓-1.7
2/20 13:20	71.1	↓-1.8
2/20 13:30	69.4	↓-1.7
2/20 13:40	67.6	↓-1.8
2/20 13:50	65.8	↓-1.8
2/20 14:00	63.9	↓-1.9
2/20 14:10	62.1	↓-1.8
2/20 14:20	60.2	↓-1.9
2/20 14:30	58.4	↓-1.8
2/20 14:40	56.5	↓-1.9
2/20 14:50	54.6	↓-1.9
2/20 15:00	52.8	↓-1.8
2/20 15:10	51.0	↓-1.8
2/20 15:20	49.2	↓-1.8
2/20 15:30	47.4	↓-1.8
2/20 15:40	45.7	↓-1.7
2/20 15:50	44.1	↓-1.6
2/20 16:00	42.5	↓-1.6
2/20 16:10	41.0	↓-1.5
2/20 16:20	39.5	↓-1.5
2/20 16:30	38.2	↓-1.3
2/20 16:40	36.9	↓-1.3
2/20 16:50	35.7	↓-1.2
2/20 17:00	34.6	↓-1.1
2/20 17:10	33.7	↓-0.9
2/20 17:20	32.8	↓-0.9
2/20 17:30	32.0	↓-0.8
2/20 17:40	31.4	↓-0.6
2/20 17:50	30.9	↓-0.5
2/20 18:00	30.5	↓-0.4
2/20 18:10	30.2	↓-0.3
2/20 18:20	30.1	↓-0.1	干潮
2/20 18:30	30.0	↓-0.1
2/20 18:40	30.2	↑0.2
2/20 18:50	30.4	↑0.2
2/20 19:00	30.8	↑0.4
2/20 19:10	31.2	↑0.4
2/20 19:20	31.9	↑0.7
2/20 19:30	32.6	↑0.7
2/20 19:40	33.5	↑0.9
2/20 19:50	34.5	↑1.0
2/20 20:00	35.6	↑1.1
2/20 20:10	36.8	↑1.2
2/20 20:20	38.1	↑1.3
2/20 20:30	39.6	↑1.5
2/20 20:40	41.1	↑1.5
2/20 20:50	42.7	↑1.6
2/20 21:00	44.4	↑1.7
2/20 21:10	46.2	↑1.8
2/20 21:20	48.0	↑1.8
2/20 21:30	49.9	↑1.9
2/20 21:40	51.8	↑1.9
2/20 21:50	53.8	↑2.0
2/20 22:00	55.8	↑2.0
2/20 22:10	57.8	↑2.0
2/20 22:20	59.8	↑2.0
2/20 22:30	61.9	↑2.1	最大潮位差
2/20 22:40	63.9	↑2.0
2/20 22:50	65.8	↑1.9
2/20 23:00	67.8	↑2.0
2/20 23:10	69.7	↑1.9
2/20 23:20	71.6	↑1.9
2/20 23:30	73.5	↑1.9
2/20 23:40	75.3	↑1.8
2/20 23:50	77.0	↑1.7