20 (土)	05:37	11:33	17:11	-
	148cm	76cm	154cm	-
中潮 出 05:20 入 17:36 出 08:39 入 19:18

船越湾（宮城）2031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	39.3	↑1.1
9/20 00:10	40.7	↑1.4
9/20 00:20	42.5	↑1.8
9/20 00:30	44.6	↑2.1
9/20 00:40	47.1	↑2.5
9/20 00:50	49.8	↑2.7
9/20 01:00	52.9	↑3.1
9/20 01:10	56.3	↑3.4
9/20 01:20	59.9	↑3.6
9/20 01:30	63.8	↑3.9
9/20 01:40	67.9	↑4.1
9/20 01:50	72.2	↑4.3
9/20 02:00	76.7	↑4.5
9/20 02:10	81.3	↑4.6
9/20 02:20	86.0	↑4.7
9/20 02:30	90.7	↑4.7
9/20 02:40	95.5	↑4.8	最大潮位差
9/20 02:50	100.2	↑4.7
9/20 03:00	104.9	↑4.7
9/20 03:10	109.5	↑4.6
9/20 03:20	114.0	↑4.5
9/20 03:30	118.3	↑4.3
9/20 03:40	122.4	↑4.1
9/20 03:50	126.3	↑3.9
9/20 04:00	129.9	↑3.6
9/20 04:10	133.2	↑3.3
9/20 04:20	136.2	↑3.0
9/20 04:30	138.9	↑2.7
9/20 04:40	141.2	↑2.3
9/20 04:50	143.1	↑1.9
9/20 05:00	144.7	↑1.6
9/20 05:10	145.9	↑1.2
9/20 05:20	146.7	↑0.8
9/20 05:30	147.1	↑0.4	満潮
9/20 05:40	147.1	0
9/20 05:50	146.8	↓-0.3
9/20 06:00	146.2	↓-0.6
9/20 06:10	145.2	↓-1.0
9/20 06:20	143.9	↓-1.3
9/20 06:30	142.3	↓-1.6
9/20 06:40	140.4	↓-1.9
9/20 06:50	138.3	↓-2.1
9/20 07:00	136.0	↓-2.3
9/20 07:10	133.5	↓-2.5
9/20 07:20	130.8	↓-2.7
9/20 07:30	128.0	↓-2.8
9/20 07:40	125.0	↓-3.0
9/20 07:50	122.0	↓-3.0
9/20 08:00	118.9	↓-3.1
9/20 08:10	115.8	↓-3.1
9/20 08:20	112.7	↓-3.1
9/20 08:30	109.6	↓-3.1
9/20 08:40	106.5	↓-3.1
9/20 08:50	103.5	↓-3.0
9/20 09:00	100.6	↓-2.9
9/20 09:10	97.7	↓-2.9
9/20 09:20	95.0	↓-2.7
9/20 09:30	92.4	↓-2.6
9/20 09:40	89.9	↓-2.5
9/20 09:50	87.6	↓-2.3
9/20 10:00	85.4	↓-2.2
9/20 10:10	83.5	↓-1.9
9/20 10:20	81.7	↓-1.8
9/20 10:30	80.1	↓-1.6
9/20 10:40	78.7	↓-1.4
9/20 10:50	77.6	↓-1.1
9/20 11:00	76.7	↓-0.9
9/20 11:10	76.0	↓-0.7
9/20 11:20	75.6	↓-0.4
9/20 11:30	75.4	↓-0.2	干潮
9/20 11:40	75.5	↑0.1
9/20 11:50	75.8	↑0.3
9/20 12:00	76.4	↑0.6
9/20 12:10	77.3	↑0.9
9/20 12:20	78.5	↑1.2
9/20 12:30	80.0	↑1.5
9/20 12:40	81.7	↑1.7
9/20 12:50	83.6	↑1.9
9/20 13:00	85.9	↑2.3
9/20 13:10	88.3	↑2.4
9/20 13:20	91.0	↑2.7
9/20 13:30	93.9	↑2.9
9/20 13:40	97.0	↑3.1
9/20 13:50	100.3	↑3.3
9/20 14:00	103.7	↑3.4
9/20 14:10	107.2	↑3.5
9/20 14:20	110.8	↑3.6
9/20 14:30	114.5	↑3.7
9/20 14:40	118.2	↑3.7
9/20 14:50	121.9	↑3.7
9/20 15:00	125.5	↑3.6
9/20 15:10	129.1	↑3.6
9/20 15:20	132.5	↑3.4
9/20 15:30	135.8	↑3.3
9/20 15:40	138.9	↑3.1
9/20 15:50	141.8	↑2.9
9/20 16:00	144.4	↑2.6
9/20 16:10	146.7	↑2.3
9/20 16:20	148.8	↑2.1
9/20 16:30	150.5	↑1.7
9/20 16:40	151.8	↑1.3
9/20 16:50	152.8	↑1.0
9/20 17:00	153.4	↑0.6
9/20 17:10	153.6	↑0.2	満潮
9/20 17:20	153.4	↓-0.2
9/20 17:30	152.8	↓-0.6
9/20 17:40	151.8	↓-1.0
9/20 17:50	150.4	↓-1.4
9/20 18:00	148.6	↓-1.8
9/20 18:10	146.5	↓-2.1
9/20 18:20	144.0	↓-2.5
9/20 18:30	141.3	↓-2.7
9/20 18:40	138.2	↓-3.1
9/20 18:50	134.8	↓-3.4
9/20 19:00	131.2	↓-3.6
9/20 19:10	127.3	↓-3.9
9/20 19:20	123.3	↓-4.0
9/20 19:30	119.1	↓-4.2
9/20 19:40	114.8	↓-4.3
9/20 19:50	110.3	↓-4.5
9/20 20:00	105.8	↓-4.5
9/20 20:10	101.3	↓-4.5
9/20 20:20	96.7	↓-4.6
9/20 20:30	92.1	↓-4.6
9/20 20:40	87.6	↓-4.5
9/20 20:50	83.1	↓-4.5
9/20 21:00	78.8	↓-4.3
9/20 21:10	74.5	↓-4.3
9/20 21:20	70.3	↓-4.2
9/20 21:30	66.3	↓-4.0
9/20 21:40	62.5	↓-3.8
9/20 21:50	58.8	↓-3.7
9/20 22:00	55.4	↓-3.4
9/20 22:10	52.1	↓-3.3
9/20 22:20	49.1	↓-3.0
9/20 22:30	46.3	↓-2.8
9/20 22:40	43.7	↓-2.6
9/20 22:50	41.4	↓-2.3
9/20 23:00	39.4	↓-2.0
9/20 23:10	37.7	↓-1.7
9/20 23:20	36.2	↓-1.5
9/20 23:30	35.1	↓-1.1
9/20 23:40	34.2	↓-0.9
9/20 23:50	33.7	↓-0.5