20 (木)	03:51	10:39	17:04	22:51
	136cm	-1cm	132cm	58cm
大潮 出 04:52 入 18:16 出 05:57 入 19:57 潮干狩り ◎ 08:18～12:53

船越湾（宮城）2034年04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
4/20 00:00	67.1	↑3.0
4/20 00:10	70.3	↑3.2
4/20 00:20	73.8	↑3.5
4/20 00:30	77.4	↑3.6
4/20 00:40	81.2	↑3.8
4/20 00:50	85.1	↑3.9
4/20 01:00	89.1	↑4.0
4/20 01:10	93.2	↑4.1
4/20 01:20	97.2	↑4.0
4/20 01:30	101.3	↑4.1
4/20 01:40	105.3	↑4.0
4/20 01:50	109.1	↑3.8
4/20 02:00	112.9	↑3.8
4/20 02:10	116.4	↑3.5
4/20 02:20	119.7	↑3.3
4/20 02:30	122.8	↑3.1
4/20 02:40	125.7	↑2.9
4/20 02:50	128.2	↑2.5
4/20 03:00	130.3	↑2.1
4/20 03:10	132.1	↑1.8
4/20 03:20	133.6	↑1.5
4/20 03:30	134.6	↑1.0
4/20 03:40	135.2	↑0.6
4/20 03:50	135.5	↑0.3	満潮
4/20 04:00	135.2	↓-0.3
4/20 04:10	134.6	↓-0.6
4/20 04:20	133.6	↓-1.0
4/20 04:30	132.1	↓-1.5
4/20 04:40	130.2	↓-1.9
4/20 04:50	127.9	↓-2.3
4/20 05:00	125.3	↓-2.6
4/20 05:10	122.3	↓-3.0
4/20 05:20	118.9	↓-3.4
4/20 05:30	115.3	↓-3.6
4/20 05:40	111.3	↓-4.0
4/20 05:50	107.1	↓-4.2
4/20 06:00	102.7	↓-4.4
4/20 06:10	98.1	↓-4.6
4/20 06:20	93.3	↓-4.8
4/20 06:30	88.3	↓-5.0
4/20 06:40	83.3	↓-5.0
4/20 06:50	78.2	↓-5.1
4/20 07:00	73.0	↓-5.2
4/20 07:10	67.8	↓-5.2
4/20 07:20	62.6	↓-5.2
4/20 07:30	57.4	↓-5.2
4/20 07:40	52.4	↓-5.0
4/20 07:50	47.4	↓-5.0
4/20 08:00	42.5	↓-4.9
4/20 08:10	37.8	↓-4.7
4/20 08:20	33.3	↓-4.5
4/20 08:30	28.9	↓-4.4
4/20 08:40	24.8	↓-4.1
4/20 08:50	20.9	↓-3.9
4/20 09:00	17.2	↓-3.7
4/20 09:10	13.9	↓-3.3
4/20 09:20	10.8	↓-3.1
4/20 09:30	8.1	↓-2.7
4/20 09:40	5.7	↓-2.4
4/20 09:50	3.6	↓-2.1
4/20 10:00	1.9	↓-1.7
4/20 10:10	0.6	↓-1.3
4/20 10:20	-0.3	↓-0.9
4/20 10:30	-0.9	↓-0.6	干潮
4/20 10:40	-1.0	↓-0.1
4/20 10:50	-0.7	↑0.3
4/20 11:00	0.0	↑0.7
4/20 11:10	1.1	0
4/20 11:20	2.6	↑1.5
4/20 11:30	4.5	↑1.9
4/20 11:40	6.9	↑2.4
4/20 11:50	9.6	↑2.7
4/20 12:00	12.7	↑3.1
4/20 12:10	16.2	↑3.5
4/20 12:20	20.0	↑3.8
4/20 12:30	24.1	↑4.1
4/20 12:40	28.5	↑4.4
4/20 12:50	33.2	↑4.7
4/20 13:00	38.1	↑4.9
4/20 13:10	43.3	↑5.2
4/20 13:20	48.5	↑5.2
4/20 13:30	54.0	↑5.5
4/20 13:40	59.4	↑5.4
4/20 13:50	65.0	↑5.6	最大潮位差
4/20 14:00	70.5	↑5.5
4/20 14:10	76.0	↑5.5
4/20 14:20	81.4	↑5.4
4/20 14:30	86.7	↑5.3
4/20 14:40	91.8	↑5.1
4/20 14:50	96.8	↑5.0
4/20 15:00	101.5	↑4.7
4/20 15:10	105.9	↑4.4
4/20 15:20	110.1	↑4.2
4/20 15:30	113.9	↑3.8
4/20 15:40	117.4	↑3.5
4/20 15:50	120.5	↑3.1
4/20 16:00	123.2	↑2.7
4/20 16:10	125.5	↑2.3
4/20 16:20	127.5	↑2.0
4/20 16:30	129.0	↑1.5
4/20 16:40	130.1	↑1.1
4/20 16:50	130.8	↑0.7
4/20 17:00	131.1	↑0.3	満潮
4/20 17:10	131.1	0
4/20 17:20	130.6	↓-0.5
4/20 17:30	129.8	↓-0.8
4/20 17:40	128.7	↓-1.1
4/20 17:50	127.2	↓-1.5
4/20 18:00	125.5	↓-1.7
4/20 18:10	123.5	↓-2.0
4/20 18:20	121.2	↓-2.3
4/20 18:30	118.7	↓-2.5
4/20 18:40	116.1	↓-2.6
4/20 18:50	113.2	↓-2.9
4/20 19:00	110.3	↓-2.9
4/20 19:10	107.2	↓-3.1
4/20 19:20	104.0	↓-3.2
4/20 19:30	100.8	↓-3.2
4/20 19:40	97.5	↓-3.3
4/20 19:50	94.3	↓-3.2
4/20 20:00	91.0	↓-3.3
4/20 20:10	87.8	↓-3.2
4/20 20:20	84.7	↓-3.1
4/20 20:30	81.6	↓-3.1
4/20 20:40	78.6	↓-3.0
4/20 20:50	75.8	↓-2.8
4/20 21:00	73.0	↓-2.8
4/20 21:10	70.5	↓-2.5
4/20 21:20	68.1	↓-2.4
4/20 21:30	65.9	↓-2.2
4/20 21:40	63.9	↓-2.0
4/20 21:50	62.2	↓-1.7
4/20 22:00	60.7	↓-1.5
4/20 22:10	59.4	↓-1.3
4/20 22:20	58.4	↓-1.0
4/20 22:30	57.6	↓-0.8
4/20 22:40	57.2	↓-0.4
4/20 22:50	57.0	↓-0.2	干潮
4/20 23:00	57.2	↑0.2
4/20 23:10	57.6	↑0.4
4/20 23:20	58.4	↑0.8
4/20 23:30	59.4	↑1.0
4/20 23:40	60.8	↑1.4
4/20 23:50	62.5	↑1.7