20 (土)	08:02	01:39	-	16:04
	122cm	75cm	-	42cm
小潮 出 06:19 入 17:19 出 10:40 入 00:27

船越湾（宮城）2021年02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
2/20 00:00	77.4	↓-0.6
2/20 00:10	76.8	↓-0.6
2/20 00:20	76.2	↓-0.6
2/20 00:30	75.8	↓-0.4
2/20 00:40	75.3	↓-0.5
2/20 00:50	75.0	↓-0.3
2/20 01:00	74.7	↓-0.3
2/20 01:10	74.4	↓-0.3
2/20 01:20	74.3	↓-0.1
2/20 01:30	74.2	↓-0.1	干潮
2/20 01:40	74.2	0
2/20 01:50	74.2	0
2/20 02:00	74.4	↑0.2
2/20 02:10	74.6	↑0.2
2/20 02:20	74.9	↑0.3
2/20 02:30	75.4	↑0.5
2/20 02:40	75.9	↑0.5
2/20 02:50	76.6	↑0.7
2/20 03:00	77.3	↑0.7
2/20 03:10	78.2	↑0.9
2/20 03:20	79.2	↑1.0
2/20 03:30	80.4	↑1.2
2/20 03:40	81.6	↑1.2
2/20 03:50	83.0	↑1.4
2/20 04:00	84.4	↑1.4
2/20 04:10	86.0	↑1.6
2/20 04:20	87.7	↑1.7
2/20 04:30	89.5	↑1.8
2/20 04:40	91.4	↑1.9
2/20 04:50	93.3	↑1.9
2/20 05:00	95.4	↑2.1
2/20 05:10	97.4	↑2.0
2/20 05:20	99.5	↑2.1
2/20 05:30	101.6	↑2.1
2/20 05:40	103.6	↑2.0
2/20 05:50	105.7	↑2.1
2/20 06:00	107.7	↑2.0
2/20 06:10	109.6	↑1.9
2/20 06:20	111.5	↑1.9
2/20 06:30	113.2	↑1.7
2/20 06:40	114.8	↑1.6
2/20 06:50	116.3	↑1.5
2/20 07:00	117.6	↑1.3
2/20 07:10	118.7	↑1.1
2/20 07:20	119.7	↑1.0
2/20 07:30	120.4	↑0.7
2/20 07:40	121.0	↑0.6
2/20 07:50	121.3	↑0.3
2/20 08:00	121.5	↑0.2	満潮
2/20 08:10	121.4	↓-0.1
2/20 08:20	121.1	↓-0.3
2/20 08:30	120.6	↓-0.5
2/20 08:40	119.9	↓-0.7
2/20 08:50	119.0	↓-0.9
2/20 09:00	117.9	↓-1.1
2/20 09:10	116.6	↓-1.3
2/20 09:20	115.1	↓-1.5
2/20 09:30	113.5	↓-1.6
2/20 09:40	111.8	↓-1.7
2/20 09:50	109.9	↓-1.9
2/20 10:00	107.9	↓-2.0
2/20 10:10	105.8	↓-2.1
2/20 10:20	103.6	↓-2.2
2/20 10:30	101.4	↓-2.2
2/20 10:40	99.0	↓-2.4
2/20 10:50	96.7	↓-2.3
2/20 11:00	94.3	↓-2.4
2/20 11:10	91.8	↓-2.5	最大潮位差
2/20 11:20	89.4	↓-2.4
2/20 11:30	86.9	↓-2.5	最大潮位差
2/20 11:40	84.4	↓-2.5	最大潮位差
2/20 11:50	82.0	↓-2.4
2/20 12:00	79.5	↓-2.5	最大潮位差
2/20 12:10	77.1	↓-2.4
2/20 12:20	74.7	↓-2.4
2/20 12:30	72.3	↓-2.4
2/20 12:40	70.0	↓-2.3
2/20 12:50	67.7	↓-2.3
2/20 13:00	65.4	↓-2.3
2/20 13:10	63.3	↓-2.1
2/20 13:20	61.1	↓-2.2
2/20 13:30	59.1	↓-2.0
2/20 13:40	57.1	↓-2.0
2/20 13:50	55.2	↓-1.9
2/20 14:00	53.4	↓-1.8
2/20 14:10	51.7	↓-1.7
2/20 14:20	50.1	↓-1.6
2/20 14:30	48.6	↓-1.5
2/20 14:40	47.2	↓-1.4
2/20 14:50	45.9	↓-1.3
2/20 15:00	44.8	↓-1.1
2/20 15:10	43.9	↓-0.9
2/20 15:20	43.1	↓-0.8
2/20 15:30	42.4	↓-0.7
2/20 15:40	42.0	↓-0.4
2/20 15:50	41.6	↓-0.4
2/20 16:00	41.5	↓-0.1	干潮
2/20 16:10	41.6	↑0.1
2/20 16:20	41.8	↑0.2
2/20 16:30	42.2	↑0.4
2/20 16:40	42.7	↑0.5
2/20 16:50	43.5	↑0.8
2/20 17:00	44.4	↑0.9
2/20 17:10	45.4	↑1.0
2/20 17:20	46.6	↑1.2
2/20 17:30	47.9	↑1.3
2/20 17:40	49.4	↑1.5
2/20 17:50	50.9	↑1.5
2/20 18:00	52.5	↑1.6
2/20 18:10	54.2	↑1.7
2/20 18:20	56.0	↑1.8
2/20 18:30	57.8	↑1.8
2/20 18:40	59.6	↑1.8
2/20 18:50	61.4	↑1.8
2/20 19:00	63.3	↑1.9
2/20 19:10	65.0	↑1.7
2/20 19:20	66.8	↑1.8
2/20 19:30	68.5	↑1.7
2/20 19:40	70.1	↑1.6
2/20 19:50	71.6	↑1.5
2/20 20:00	73.1	↑1.5
2/20 20:10	74.5	↑1.4
2/20 20:20	75.7	↑1.2
2/20 20:30	76.9	↑1.2
2/20 20:40	77.9	↑1.0
2/20 20:50	78.9	↑1.0
2/20 21:00	79.7	↑0.8
2/20 21:10	80.5	↑0.8
2/20 21:20	81.2	↑0.7
2/20 21:30	81.7	↑0.5
2/20 21:40	82.2	↑0.5
2/20 21:50	82.6	↑0.4
2/20 22:00	82.9	↑0.3
2/20 22:10	83.2	↑0.3
2/20 22:20	83.4	↑0.2
2/20 22:30	83.6	↑0.2
2/20 22:40	83.8	↑0.2
2/20 22:50	83.9	↑0.1
2/20 23:00	83.9	0
2/20 23:10	84.0	↑0.1
2/20 23:20	84.1	↑0.1
2/20 23:30	84.1	0
2/20 23:40	84.1	0
2/20 23:50	84.2	↑0.1