20 (火)	06:45	00:36	20:04	13:41
	140cm	70cm	105cm	44cm
小潮 出 06:20 入 17:20 出 09:08 入 23:54

花淵浜（宮城）2029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	70.5	↓-0.8
2/20 00:10	69.8	↓-0.7
2/20 00:20	69.4	↓-0.4
2/20 00:30	69.2	↓-0.2	干潮
2/20 00:40	69.2	0
2/20 00:50	69.5	↑0.3
2/20 01:00	69.9	↑0.4
2/20 01:10	70.6	↑0.7
2/20 01:20	71.6	↑1.0
2/20 01:30	72.7	↑1.1
2/20 01:40	74.1	↑1.4
2/20 01:50	75.7	↑1.6
2/20 02:00	77.6	↑1.9
2/20 02:10	79.6	↑2.0
2/20 02:20	81.8	↑2.2
2/20 02:30	84.2	↑2.4
2/20 02:40	86.7	↑2.5
2/20 02:50	89.3	↑2.6
2/20 03:00	92.1	↑2.8
2/20 03:10	94.9	↑2.8
2/20 03:20	97.9	↑3.0
2/20 03:30	100.8	↑2.9
2/20 03:40	103.8	↑3.0
2/20 03:50	106.8	↑3.0
2/20 04:00	109.7	↑2.9
2/20 04:10	112.7	↑3.0
2/20 04:20	115.5	↑2.8
2/20 04:30	118.3	↑2.8
2/20 04:40	121.0	↑2.7
2/20 04:50	123.6	↑2.6
2/20 05:00	126.1	↑2.5
2/20 05:10	128.4	↑2.3
2/20 05:20	130.5	↑2.1
2/20 05:30	132.5	↑2.0
2/20 05:40	134.2	↑1.7
2/20 05:50	135.8	↑1.6
2/20 06:00	137.1	↑1.3
2/20 06:10	138.2	↑1.1
2/20 06:20	139.0	↑0.8
2/20 06:30	139.5	↑0.5
2/20 06:40	139.8	↑0.3	満潮
2/20 06:50	139.7	↓-0.1
2/20 07:00	139.4	↓-0.3
2/20 07:10	138.8	↓-0.6
2/20 07:20	137.9	↓-0.9
2/20 07:30	136.6	↓-1.3
2/20 07:40	135.1	↓-1.5
2/20 07:50	133.4	↓-1.7
2/20 08:00	131.3	↓-2.1
2/20 08:10	129.0	↓-2.3
2/20 08:20	126.5	↓-2.5
2/20 08:30	123.7	↓-2.8
2/20 08:40	120.8	↓-2.9
2/20 08:50	117.7	↓-3.1
2/20 09:00	114.4	↓-3.3
2/20 09:10	111.1	↓-3.3
2/20 09:20	107.6	↓-3.5
2/20 09:30	104.0	↓-3.6
2/20 09:40	100.4	↓-3.6
2/20 09:50	96.8	↓-3.6
2/20 10:00	93.2	↓-3.6
2/20 10:10	89.5	↓-3.7	最大潮位差
2/20 10:20	85.9	↓-3.6
2/20 10:30	82.4	↓-3.5
2/20 10:40	78.9	↓-3.5
2/20 10:50	75.5	↓-3.4
2/20 11:00	72.2	↓-3.3
2/20 11:10	69.0	↓-3.2
2/20 11:20	66.0	↓-3.0
2/20 11:30	63.1	↓-2.9
2/20 11:40	60.3	↓-2.8
2/20 11:50	57.7	↓-2.6
2/20 12:00	55.3	↓-2.4
2/20 12:10	53.0	↓-2.3
2/20 12:20	51.0	↓-2.0
2/20 12:30	49.2	↓-1.8
2/20 12:40	47.6	↓-1.6
2/20 12:50	46.2	↓-1.4
2/20 13:00	45.1	↓-1.1
2/20 13:10	44.2	↓-0.9
2/20 13:20	43.5	↓-0.7
2/20 13:30	43.2	↓-0.3
2/20 13:40	43.0	↓-0.2	干潮
2/20 13:50	43.2	↑0.2
2/20 14:00	43.5	↑0.3
2/20 14:10	44.1	↑0.6
2/20 14:20	45.0	↑0.9
2/20 14:30	46.0	↑1.0
2/20 14:40	47.3	↑1.3
2/20 14:50	48.8	↑1.5
2/20 15:00	50.4	↑1.6
2/20 15:10	52.2	↑1.8
2/20 15:20	54.1	↑1.9
2/20 15:30	56.2	↑2.1
2/20 15:40	58.3	↑2.1
2/20 15:50	60.6	↑2.3
2/20 16:00	62.9	↑2.3
2/20 16:10	65.3	↑2.4
2/20 16:20	67.7	↑2.4
2/20 16:30	70.2	↑2.5
2/20 16:40	72.6	↑2.4
2/20 16:50	75.1	↑2.5
2/20 17:00	77.5	↑2.4
2/20 17:10	80.0	↑2.5
2/20 17:20	82.3	↑2.3
2/20 17:30	84.6	↑2.3
2/20 17:40	86.9	↑2.3
2/20 17:50	89.0	↑2.1
2/20 18:00	91.1	↑2.1
2/20 18:10	93.1	↑2.0
2/20 18:20	94.9	↑1.8
2/20 18:30	96.6	↑1.7
2/20 18:40	98.2	↑1.6
2/20 18:50	99.6	↑1.4
2/20 19:00	100.8	↑1.2
2/20 19:10	101.9	↑1.1
2/20 19:20	102.8	↑0.9
2/20 19:30	103.5	↑0.7
2/20 19:40	104.0	↑0.5
2/20 19:50	104.4	↑0.4
2/20 20:00	104.5	↑0.1	満潮
2/20 20:10	104.5	0
2/20 20:20	104.3	↓-0.2
2/20 20:30	103.9	↓-0.4
2/20 20:40	103.4	↓-0.5
2/20 20:50	102.7	↓-0.7
2/20 21:00	101.9	↓-0.8
2/20 21:10	101.0	↓-0.9
2/20 21:20	100.0	↓-1.0
2/20 21:30	99.0	↓-1.0
2/20 21:40	97.8	↓-1.2
2/20 21:50	96.6	↓-1.2
2/20 22:00	95.4	↓-1.2
2/20 22:10	94.2	↓-1.2
2/20 22:20	92.9	↓-1.3
2/20 22:30	91.7	↓-1.2
2/20 22:40	90.5	↓-1.2
2/20 22:50	89.3	↓-1.2
2/20 23:00	88.2	↓-1.1
2/20 23:10	87.1	↓-1.1
2/20 23:20	86.1	↓-1.0
2/20 23:30	85.1	↓-1.0
2/20 23:40	84.2	↓-0.9
2/20 23:50	83.5	↓-0.7