20 (水)	04:16	10:31	16:10	22:42
	161cm	59cm	152cm	31cm
大潮 出 05:20 入 17:35 出 06:55 入 18:02

船越湾（宮城）2028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	67.8	↑4.0
9/20 00:10	72.1	↑4.3
9/20 00:20	76.6	↑4.5
9/20 00:30	81.3	↑4.7
9/20 00:40	86.1	↑4.8
9/20 00:50	91.1	↑5.0
9/20 01:00	96.1	↑5.0
9/20 01:10	101.2	↑5.1	最大潮位差
9/20 01:20	106.3	↑5.1	最大潮位差
9/20 01:30	111.4	↑5.1	最大潮位差
9/20 01:40	116.3	↑4.9
9/20 01:50	121.2	↑4.9
9/20 02:00	126.0	↑4.8
9/20 02:10	130.5	↑4.5
9/20 02:20	134.8	↑4.3
9/20 02:30	138.9	↑4.1
9/20 02:40	142.7	↑3.8
9/20 02:50	146.2	↑3.5
9/20 03:00	149.3	↑3.1
9/20 03:10	152.1	↑2.8
9/20 03:20	154.6	↑2.5
9/20 03:30	156.6	↑2.0
9/20 03:40	158.2	↑1.6
9/20 03:50	159.4	↑1.2
9/20 04:00	160.2	↑0.8
9/20 04:10	160.6	↑0.4	満潮
9/20 04:20	160.6	0
9/20 04:30	160.2	↓-0.4
9/20 04:40	159.4	↓-0.8
9/20 04:50	158.2	↓-1.2
9/20 05:00	156.6	↓-1.6
9/20 05:10	154.7	↓-1.9
9/20 05:20	152.5	↓-2.2
9/20 05:30	149.9	↓-2.6
9/20 05:40	147.1	↓-2.8
9/20 05:50	144.0	↓-3.1
9/20 06:00	140.7	↓-3.3
9/20 06:10	137.1	↓-3.6
9/20 06:20	133.4	↓-3.7
9/20 06:30	129.6	↓-3.8
9/20 06:40	125.6	↓-4.0
9/20 06:50	121.5	↓-4.1
9/20 07:00	117.3	↓-4.2
9/20 07:10	113.2	↓-4.1
9/20 07:20	109.0	↓-4.2
9/20 07:30	104.8	↓-4.2
9/20 07:40	100.6	↓-4.2
9/20 07:50	96.6	↓-4.0
9/20 08:00	92.6	↓-4.0
9/20 08:10	88.7	↓-3.9
9/20 08:20	85.0	↓-3.7
9/20 08:30	81.5	↓-3.5
9/20 08:40	78.1	↓-3.4
9/20 08:50	74.9	↓-3.2
9/20 09:00	72.0	↓-2.9
9/20 09:10	69.3	↓-2.7
9/20 09:20	66.9	↓-2.4
9/20 09:30	64.7	↓-2.2
9/20 09:40	62.9	↓-1.8
9/20 09:50	61.4	↓-1.5
9/20 10:00	60.2	↓-1.2
9/20 10:10	59.3	↓-0.9
9/20 10:20	58.8	↓-0.5
9/20 10:30	58.6	↓-0.2	干潮
9/20 10:40	58.8	↑0.2
9/20 10:50	59.4	↑0.6
9/20 11:00	60.3	↑0.9
9/20 11:10	61.6	↑1.3
9/20 11:20	63.2	↑1.6
9/20 11:30	65.2	↑2.0
9/20 11:40	67.5	↑2.3
9/20 11:50	70.1	↑2.6
9/20 12:00	73.0	↑2.9
9/20 12:10	76.2	↑3.2
9/20 12:20	79.6	↑3.4
9/20 12:30	83.3	↑3.7
9/20 12:40	87.2	↑3.9
9/20 12:50	91.2	↑4.0
9/20 13:00	95.4	↑4.2
9/20 13:10	99.6	↑4.2
9/20 13:20	104.0	↑4.4
9/20 13:30	108.3	↑4.3
9/20 13:40	112.6	↑4.3
9/20 13:50	116.9	↑4.3
9/20 14:00	121.1	↑4.2
9/20 14:10	125.1	↑4.0
9/20 14:20	129.0	↑3.9
9/20 14:30	132.6	↑3.6
9/20 14:40	136.1	↑3.5
9/20 14:50	139.2	↑3.1
9/20 15:00	142.0	↑2.8
9/20 15:10	144.5	↑2.5
9/20 15:20	146.7	↑2.2
9/20 15:30	148.5	↑1.8
9/20 15:40	149.8	↑1.3
9/20 15:50	150.8	↑1.0
9/20 16:00	151.4	↑0.6	満潮
9/20 16:10	151.6	↑0.2	満潮
9/20 16:20	151.3	↓-0.3
9/20 16:30	150.6	↓-0.7
9/20 16:40	149.5	↓-1.1
9/20 16:50	148.0	↓-1.5
9/20 17:00	146.2	↓-1.8
9/20 17:10	143.9	↓-2.3
9/20 17:20	141.3	↓-2.6
9/20 17:30	138.4	↓-2.9
9/20 17:40	135.2	↓-3.2
9/20 17:50	131.6	↓-3.6
9/20 18:00	127.9	↓-3.7
9/20 18:10	123.8	↓-4.1
9/20 18:20	119.6	↓-4.2
9/20 18:30	115.2	↓-4.4
9/20 18:40	110.7	↓-4.5
9/20 18:50	106.1	↓-4.6
9/20 19:00	101.4	↓-4.7
9/20 19:10	96.6	↓-4.8
9/20 19:20	91.8	↓-4.8
9/20 19:30	87.0	↓-4.8
9/20 19:40	82.2	↓-4.8
9/20 19:50	77.5	↓-4.7
9/20 20:00	72.9	↓-4.6
9/20 20:10	68.4	↓-4.5
9/20 20:20	64.1	↓-4.3
9/20 20:30	59.9	↓-4.2
9/20 20:40	55.9	↓-4.0
9/20 20:50	52.1	↓-3.8
9/20 21:00	48.6	↓-3.5
9/20 21:10	45.3	↓-3.3
9/20 21:20	42.2	↓-3.1
9/20 21:30	39.5	↓-2.7
9/20 21:40	37.1	↓-2.4
9/20 21:50	35.0	↓-2.1
9/20 22:00	33.3	↓-1.7
9/20 22:10	31.9	↓-1.4
9/20 22:20	30.9	↓-1.0
9/20 22:30	30.3	↓-0.6
9/20 22:40	30.1	↓-0.2	干潮
9/20 22:50	30.2	↑0.1
9/20 23:00	30.8	↑0.6
9/20 23:10	31.8	↑1.0
9/20 23:20	33.2	↑1.4
9/20 23:30	35.0	↑1.8
9/20 23:40	37.2	↑2.2
9/20 23:50	39.8	↑2.6