20 (日)	00:51	05:14	08:45	17:19
	101cm	89cm	97cm	39cm
小潮 出 04:52 入 18:16 出 01:33 入 12:08

船越湾（宮城）2036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	99.2	↑0.3
4/20 00:10	99.5	↑0.3
4/20 00:20	99.8	↑0.3
4/20 00:30	99.9	↑0.1
4/20 00:40	100.0	↑0.1
4/20 00:50	100.1	↑0.1	満潮
4/20 01:00	100.0	↓-0.1
4/20 01:10	99.9	↓-0.1
4/20 01:20	99.7	↓-0.2
4/20 01:30	99.5	↓-0.2
4/20 01:40	99.2	↓-0.3
4/20 01:50	98.8	↓-0.4
4/20 02:00	98.4	↓-0.4
4/20 02:10	97.9	↓-0.5
4/20 02:20	97.3	↓-0.6
4/20 02:30	96.7	↓-0.6
4/20 02:40	96.1	↓-0.6
4/20 02:50	95.4	↓-0.7
4/20 03:00	94.8	↓-0.6
4/20 03:10	94.1	↓-0.7
4/20 03:20	93.4	↓-0.7
4/20 03:30	92.7	↓-0.7
4/20 03:40	92.1	↓-0.6
4/20 03:50	91.5	↓-0.6
4/20 04:00	90.9	↓-0.6
4/20 04:10	90.4	↓-0.5
4/20 04:20	89.9	↓-0.5
4/20 04:30	89.5	↓-0.4
4/20 04:40	89.2	↓-0.3
4/20 04:50	89.0	↓-0.2
4/20 05:00	88.8	↓-0.2
4/20 05:10	88.7	↓-0.1	干潮
4/20 05:20	88.8	↑0.1
4/20 05:30	88.9	↑0.1
4/20 05:40	89.0	↑0.1
4/20 05:50	89.3	↑0.3
4/20 06:00	89.6	↑0.3
4/20 06:10	90.0	↑0.4
4/20 06:20	90.4	↑0.4
4/20 06:30	90.9	↑0.5
4/20 06:40	91.4	↑0.5
4/20 06:50	91.9	↑0.5
4/20 07:00	92.5	↑0.6
4/20 07:10	93.0	↑0.5
4/20 07:20	93.5	↑0.5
4/20 07:30	94.1	↑0.6
4/20 07:40	94.5	↑0.4
4/20 07:50	94.9	↑0.4
4/20 08:00	95.3	↑0.4
4/20 08:10	95.6	↑0.3
4/20 08:20	95.8	↑0.2
4/20 08:30	96.0	↑0.2
4/20 08:40	96.1	↑0.1	満潮
4/20 08:50	96.1	0
4/20 09:00	96.0	↓-0.1
4/20 09:10	95.8	↓-0.2
4/20 09:20	95.5	↓-0.3
4/20 09:30	95.1	↓-0.4
4/20 09:40	94.7	↓-0.4
4/20 09:50	94.1	↓-0.6
4/20 10:00	93.5	↓-0.6
4/20 10:10	92.8	↓-0.7
4/20 10:20	92.0	↓-0.8
4/20 10:30	91.2	↓-0.8
4/20 10:40	90.3	↓-0.9
4/20 10:50	89.3	↓-1.0
4/20 11:00	88.3	↓-1.0
4/20 11:10	87.2	↓-1.1
4/20 11:20	86.0	↓-1.2
4/20 11:30	84.9	↓-1.1
4/20 11:40	83.6	↓-1.3
4/20 11:50	82.4	↓-1.2
4/20 12:00	81.1	↓-1.3
4/20 12:10	79.7	↓-1.4
4/20 12:20	78.3	↓-1.4
4/20 12:30	76.9	↓-1.4
4/20 12:40	75.4	↓-1.5
4/20 12:50	73.9	↓-1.5
4/20 13:00	72.4	↓-1.5
4/20 13:10	70.8	↓-1.6
4/20 13:20	69.2	↓-1.6
4/20 13:30	67.6	↓-1.6
4/20 13:40	65.9	↓-1.7
4/20 13:50	64.2	↓-1.7
4/20 14:00	62.5	↓-1.7
4/20 14:10	60.8	↓-1.7
4/20 14:20	59.1	↓-1.7
4/20 14:30	57.3	↓-1.8
4/20 14:40	55.6	↓-1.7
4/20 14:50	53.9	↓-1.7
4/20 15:00	52.2	↓-1.7
4/20 15:10	50.6	↓-1.6
4/20 15:20	49.0	↓-1.6
4/20 15:30	47.5	↓-1.5
4/20 15:40	46.1	↓-1.4
4/20 15:50	44.7	↓-1.4
4/20 16:00	43.5	↓-1.2
4/20 16:10	42.4	↓-1.1
4/20 16:20	41.4	↓-1.0
4/20 16:30	40.5	↓-0.9
4/20 16:40	39.8	↓-0.7
4/20 16:50	39.2	↓-0.6
4/20 17:00	38.8	↓-0.4
4/20 17:10	38.6	↓-0.2	干潮
4/20 17:20	38.5	↓-0.1
4/20 17:30	38.7	↑0.2
4/20 17:40	39.0	↑0.3
4/20 17:50	39.4	↑0.4
4/20 18:00	40.1	↑0.7
4/20 18:10	40.9	↑0.8
4/20 18:20	41.9	↑1.0
4/20 18:30	43.1	↑1.2
4/20 18:40	44.4	↑1.3
4/20 18:50	45.8	↑1.4
4/20 19:00	47.4	↑1.6
4/20 19:10	49.1	↑1.7
4/20 19:20	50.9	↑1.8
4/20 19:30	52.8	↑1.9
4/20 19:40	54.8	↑2.0
4/20 19:50	56.9	↑2.1
4/20 20:00	59.0	↑2.1
4/20 20:10	61.1	↑2.1
4/20 20:20	63.3	↑2.2	最大潮位差
4/20 20:30	65.5	↑2.2	最大潮位差
4/20 20:40	67.7	↑2.2	最大潮位差
4/20 20:50	69.9	↑2.2	最大潮位差
4/20 21:00	72.0	↑2.1
4/20 21:10	74.2	↑2.2	最大潮位差
4/20 21:20	76.3	↑2.1
4/20 21:30	78.4	↑2.1
4/20 21:40	80.4	↑2.0
4/20 21:50	82.4	↑2.0
4/20 22:00	84.3	↑1.9
4/20 22:10	86.2	↑1.9
4/20 22:20	87.9	↑1.7
4/20 22:30	89.7	↑1.8
4/20 22:40	91.3	↑1.6
4/20 22:50	92.9	↑1.6
4/20 23:00	94.4	↑1.5
4/20 23:10	95.8	↑1.4
4/20 23:20	97.1	↑1.3
4/20 23:30	98.4	↑1.3
4/20 23:40	99.5	↑1.1
4/20 23:50	100.6	↑1.1