20 (月)	02:39	09:21	15:49	21:30
	157cm	37cm	149cm	69cm
大潮 出 05:21 入 17:37 出 17:37 入 04:06

仙台（宮城）2021年09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
9/20 00:00	124.9	↑3.2
9/20 00:10	128.1	↑3.2
9/20 00:20	131.2	↑3.1
9/20 00:30	134.2	↑3.0
9/20 00:40	137.2	↑3.0
9/20 00:50	139.9	↑2.7
9/20 01:00	142.6	↑2.7
9/20 01:10	145.1	↑2.5
9/20 01:20	147.4	↑2.3
9/20 01:30	149.4	↑2.0
9/20 01:40	151.3	↑1.9
9/20 01:50	152.9	↑1.6
9/20 02:00	154.2	↑1.3
9/20 02:10	155.2	↑1.0
9/20 02:20	156.0	↑0.8
9/20 02:30	156.4	↑0.4	満潮
9/20 02:40	156.5	↑0.1
9/20 02:50	156.2	↓-0.3
9/20 03:00	155.6	↓-0.6
9/20 03:10	154.7	↓-0.9
9/20 03:20	153.4	↓-1.3
9/20 03:30	151.8	↓-1.6
9/20 03:40	149.8	↓-2.0
9/20 03:50	147.6	↓-2.2
9/20 04:00	145.0	↓-2.6
9/20 04:10	142.1	↓-2.9
9/20 04:20	138.9	↓-3.2
9/20 04:30	135.5	↓-3.4
9/20 04:40	131.8	↓-3.7
9/20 04:50	127.9	↓-3.9
9/20 05:00	123.9	↓-4.0
9/20 05:10	119.6	↓-4.3
9/20 05:20	115.3	↓-4.3
9/20 05:30	110.8	↓-4.5
9/20 05:40	106.2	↓-4.6
9/20 05:50	101.6	↓-4.6
9/20 06:00	97.0	↓-4.6
9/20 06:10	92.3	↓-4.7	最大潮位差
9/20 06:20	87.7	↓-4.6
9/20 06:30	83.1	↓-4.6
9/20 06:40	78.6	↓-4.5
9/20 06:50	74.2	↓-4.4
9/20 07:00	70.0	↓-4.2
9/20 07:10	65.8	↓-4.2
9/20 07:20	61.9	↓-3.9
9/20 07:30	58.2	↓-3.7
9/20 07:40	54.7	↓-3.5
9/20 07:50	51.4	↓-3.3
9/20 08:00	48.4	↓-3.0
9/20 08:10	45.8	↓-2.6
9/20 08:20	43.4	↓-2.4
9/20 08:30	41.3	↓-2.1
9/20 08:40	39.7	↓-1.6
9/20 08:50	38.3	↓-1.4
9/20 09:00	37.4	↓-0.9
9/20 09:10	36.8	↓-0.6
9/20 09:20	36.6	↓-0.2	干潮
9/20 09:30	36.8	↑0.2
9/20 09:40	37.4	↑0.6
9/20 09:50	38.4	↑1.0
9/20 10:00	39.7	↑1.3
9/20 10:10	41.4	↑1.7
9/20 10:20	43.4	↑2.0
9/20 10:30	45.8	↑2.4
9/20 10:40	48.5	↑2.7
9/20 10:50	51.5	↑3.0
9/20 11:00	54.7	↑3.2
9/20 11:10	58.2	↑3.5
9/20 11:20	61.9	↑3.7
9/20 11:30	65.8	↑3.9
9/20 11:40	69.8	↑4.0
9/20 11:50	74.0	↑4.2
9/20 12:00	78.3	↑4.3
9/20 12:10	82.7	↑4.4
9/20 12:20	87.1	↑4.4
9/20 12:30	91.6	↑4.5
9/20 12:40	96.0	↑4.4
9/20 12:50	100.5	↑4.5
9/20 13:00	104.9	↑4.4
9/20 13:10	109.2	↑4.3
9/20 13:20	113.4	↑4.2
9/20 13:30	117.5	↑4.1
9/20 13:40	121.5	↑4.0
9/20 13:50	125.2	↑3.7
9/20 14:00	128.8	↑3.6
9/20 14:10	132.1	↑3.3
9/20 14:20	135.2	↑3.1
9/20 14:30	138.0	↑2.8
9/20 14:40	140.5	↑2.5
9/20 14:50	142.7	↑2.2
9/20 15:00	144.6	↑1.9
9/20 15:10	146.1	↑1.5
9/20 15:20	147.3	↑1.2
9/20 15:30	148.1	↑0.8
9/20 15:40	148.6	↑0.5	満潮
9/20 15:50	148.7	↑0.1
9/20 16:00	148.4	↓-0.3
9/20 16:10	147.8	↓-0.6
9/20 16:20	146.8	↓-1.0
9/20 16:30	145.5	↓-1.3
9/20 16:40	143.9	↓-1.6
9/20 16:50	142.0	↓-1.9
9/20 17:00	139.8	↓-2.2
9/20 17:10	137.4	↓-2.4
9/20 17:20	134.7	↓-2.7
9/20 17:30	131.8	↓-2.9
9/20 17:40	128.8	↓-3.0
9/20 17:50	125.5	↓-3.3
9/20 18:00	122.2	↓-3.3
9/20 18:10	118.7	↓-3.5
9/20 18:20	115.2	↓-3.5
9/20 18:30	111.6	↓-3.6
9/20 18:40	108.0	↓-3.6
9/20 18:50	104.3	↓-3.7
9/20 19:00	100.8	↓-3.5
9/20 19:10	97.2	↓-3.6
9/20 19:20	93.8	↓-3.4
9/20 19:30	90.4	↓-3.4
9/20 19:40	87.3	↓-3.1
9/20 19:50	84.2	↓-3.1
9/20 20:00	81.4	↓-2.8
9/20 20:10	78.8	↓-2.6
9/20 20:20	76.4	↓-2.4
9/20 20:30	74.3	↓-2.1
9/20 20:40	72.5	↓-1.8
9/20 20:50	71.0	↓-1.5
9/20 21:00	69.8	↓-1.2
9/20 21:10	68.9	↓-0.9
9/20 21:20	68.4	↓-0.5	干潮
9/20 21:30	68.3	↓-0.1	干潮
9/20 21:40	68.5	↑0.2
9/20 21:50	69.1	↑0.6
9/20 22:00	70.0	↑0.9
9/20 22:10	71.3	↑1.3
9/20 22:20	72.9	↑1.6
9/20 22:30	74.9	↑2.0
9/20 22:40	77.1	↑2.2
9/20 22:50	79.7	↑2.6
9/20 23:00	82.5	↑2.8
9/20 23:10	85.5	↑3.0
9/20 23:20	88.8	↑3.3
9/20 23:30	92.2	↑3.4
9/20 23:40	95.8	↑3.6
9/20 23:50	99.5	↑3.7