20 (土)	02:14	07:55	13:48	19:55
	119cm	59cm	112cm	32cm
中潮 出 04:52 入 18:17 出 14:46 入 03:14

石巻（宮城）2024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	97.5	↑2.8
4/20 00:10	100.2	↑2.7
4/20 00:20	102.8	↑2.6
4/20 00:30	105.2	↑2.4
4/20 00:40	107.5	↑2.3
4/20 00:50	109.6	↑2.1
4/20 01:00	111.5	↑1.9
4/20 01:10	113.1	↑1.6
4/20 01:20	114.6	↑1.5
4/20 01:30	115.8	↑1.2
4/20 01:40	116.8	↑1.0
4/20 01:50	117.5	↑0.7
4/20 02:00	118.0	↑0.5
4/20 02:10	118.2	↑0.2	満潮
4/20 02:20	118.1	↓-0.1
4/20 02:30	117.8	↓-0.3
4/20 02:40	117.2	↓-0.6
4/20 02:50	116.4	↓-0.8
4/20 03:00	115.3	↓-1.1
4/20 03:10	113.9	↓-1.4
4/20 03:20	112.4	↓-1.5
4/20 03:30	110.6	↓-1.8
4/20 03:40	108.6	↓-2.0
4/20 03:50	106.5	↓-2.1
4/20 04:00	104.2	↓-2.3
4/20 04:10	101.7	↓-2.5
4/20 04:20	99.2	↓-2.5
4/20 04:30	96.5	↓-2.7
4/20 04:40	93.8	↓-2.7
4/20 04:50	91.0	↓-2.8
4/20 05:00	88.2	↓-2.8
4/20 05:10	85.4	↓-2.8
4/20 05:20	82.6	↓-2.8
4/20 05:30	79.9	↓-2.7
4/20 05:40	77.3	↓-2.6
4/20 05:50	74.8	↓-2.5
4/20 06:00	72.4	↓-2.4
4/20 06:10	70.2	↓-2.2
4/20 06:20	68.1	↓-2.1
4/20 06:30	66.1	↓-2.0
4/20 06:40	64.4	↓-1.7
4/20 06:50	62.9	↓-1.5
4/20 07:00	61.5	↓-1.4
4/20 07:10	60.4	↓-1.1
4/20 07:20	59.6	↓-0.8
4/20 07:30	58.9	↓-0.7
4/20 07:40	58.5	↓-0.4
4/20 07:50	58.2	↓-0.3	干潮
4/20 08:00	58.3	↑0.1
4/20 08:10	58.5	↑0.2
4/20 08:20	58.9	↑0.4
4/20 08:30	59.6	↑0.7
4/20 08:40	60.4	↑0.8
4/20 08:50	61.4	↑1.0
4/20 09:00	62.6	↑1.2
4/20 09:10	64.0	↑1.4
4/20 09:20	65.5	↑1.5
4/20 09:30	67.2	↑1.7
4/20 09:40	69.0	↑1.8
4/20 09:50	70.9	↑1.9
4/20 10:00	72.9	↑2.0
4/20 10:10	75.0	↑2.1
4/20 10:20	77.2	↑2.2
4/20 10:30	79.4	↑2.2
4/20 10:40	81.6	↑2.2
4/20 10:50	83.9	↑2.3
4/20 11:00	86.2	↑2.3
4/20 11:10	88.5	↑2.3
4/20 11:20	90.7	↑2.2
4/20 11:30	93.0	↑2.3
4/20 11:40	95.1	↑2.1
4/20 11:50	97.2	↑2.1
4/20 12:00	99.2	↑2.0
4/20 12:10	101.2	↑2.0
4/20 12:20	102.9	↑1.7
4/20 12:30	104.6	↑1.7
4/20 12:40	106.1	↑1.5
4/20 12:50	107.4	↑1.3
4/20 13:00	108.6	↑1.2
4/20 13:10	109.5	↑0.9
4/20 13:20	110.2	↑0.7
4/20 13:30	110.8	↑0.6
4/20 13:40	111.0	↑0.2	満潮
4/20 13:50	111.1	↑0.1
4/20 14:00	110.9	↓-0.2
4/20 14:10	110.4	↓-0.5
4/20 14:20	109.7	↓-0.7
4/20 14:30	108.7	↓-1.0
4/20 14:40	107.4	↓-1.3
4/20 14:50	105.9	↓-1.5
4/20 15:00	104.2	↓-1.7
4/20 15:10	102.2	↓-2.0
4/20 15:20	99.9	↓-2.3
4/20 15:30	97.5	↓-2.4
4/20 15:40	94.8	↓-2.7
4/20 15:50	92.0	↓-2.8
4/20 16:00	89.0	↓-3.0
4/20 16:10	85.9	↓-3.1
4/20 16:20	82.6	↓-3.3
4/20 16:30	79.2	↓-3.4
4/20 16:40	75.8	↓-3.4
4/20 16:50	72.3	↓-3.5
4/20 17:00	68.8	↓-3.5
4/20 17:10	65.4	↓-3.4
4/20 17:20	61.9	↓-3.5
4/20 17:30	58.6	↓-3.3
4/20 17:40	55.3	↓-3.3
4/20 17:50	52.2	↓-3.1
4/20 18:00	49.2	↓-3.0
4/20 18:10	46.3	↓-2.9
4/20 18:20	43.7	↓-2.6
4/20 18:30	41.3	↓-2.4
4/20 18:40	39.1	↓-2.2
4/20 18:50	37.2	↓-1.9
4/20 19:00	35.5	↓-1.7
4/20 19:10	34.1	↓-1.4
4/20 19:20	32.9	↓-1.2
4/20 19:30	32.1	↓-0.8
4/20 19:40	31.5	↓-0.6
4/20 19:50	31.3	↓-0.2	干潮
4/20 20:00	31.3	0
4/20 20:10	31.6	↑0.3
4/20 20:20	32.2	↑0.6
4/20 20:30	33.1	↑0.9
4/20 20:40	34.3	↑1.2
4/20 20:50	35.7	↑1.4
4/20 21:00	37.4	↑1.7
4/20 21:10	39.3	↑1.9
4/20 21:20	41.5	↑2.2
4/20 21:30	43.9	↑2.4
4/20 21:40	46.4	↑2.5
4/20 21:50	49.2	↑2.8
4/20 22:00	52.1	↑2.9
4/20 22:10	55.2	↑3.1
4/20 22:20	58.4	↑3.2
4/20 22:30	61.7	↑3.3
4/20 22:40	65.1	↑3.4
4/20 22:50	68.6	↑3.5
4/20 23:00	72.1	↑3.5
4/20 23:10	75.7	↑3.6	最大潮位差
4/20 23:20	79.2	↑3.5
4/20 23:30	82.8	↑3.6	最大潮位差
4/20 23:40	86.4	↑3.6	最大潮位差
4/20 23:50	89.9	↑3.5