20 (月)	05:25	12:40	19:18	-
	132cm	8cm	110cm	-
中潮 出 04:52 入 18:16 出 07:57 入 22:40 潮干狩り ◎ 10:15～14:58

船越湾（宮城）2037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	73.8	0
4/20 00:10	74.1	↑0.3
4/20 00:20	74.5	↑0.4
4/20 00:30	75.1	↑0.6
4/20 00:40	75.9	↑0.8
4/20 00:50	76.9	↑1.0
4/20 01:00	78.0	↑1.1
4/20 01:10	79.4	↑1.4
4/20 01:20	80.9	↑1.5
4/20 01:30	82.7	↑1.8
4/20 01:40	84.6	↑1.9
4/20 01:50	86.7	↑2.1
4/20 02:00	88.9	↑2.2
4/20 02:10	91.3	↑2.4
4/20 02:20	93.8	↑2.5
4/20 02:30	96.3	↑2.5
4/20 02:40	99.0	↑2.7
4/20 02:50	101.8	↑2.8
4/20 03:00	104.5	↑2.7
4/20 03:10	107.3	↑2.8
4/20 03:20	110.1	↑2.8
4/20 03:30	112.8	↑2.7
4/20 03:40	115.4	↑2.6
4/20 03:50	118.0	↑2.6
4/20 04:00	120.4	↑2.4
4/20 04:10	122.6	↑2.2
4/20 04:20	124.6	↑2.0
4/20 04:30	126.4	↑1.8
4/20 04:40	127.9	↑1.5
4/20 04:50	129.1	↑1.2
4/20 05:00	130.1	↑1.0
4/20 05:10	130.7	↑0.6
4/20 05:20	131.0	↑0.3	満潮
4/20 05:30	131.0	0
4/20 05:40	130.6	↓-0.4
4/20 05:50	129.8	↓-0.8
4/20 06:00	128.7	↓-1.1
4/20 06:10	127.3	↓-1.4
4/20 06:20	125.4	↓-1.9
4/20 06:30	123.3	↓-2.1
4/20 06:40	120.8	↓-2.5
4/20 06:50	118.0	↓-2.8
4/20 07:00	115.0	↓-3.0
4/20 07:10	111.6	↓-3.4
4/20 07:20	108.0	↓-3.6
4/20 07:30	104.2	↓-3.8
4/20 07:40	100.2	↓-4.0
4/20 07:50	96.1	↓-4.1
4/20 08:00	91.8	↓-4.3
4/20 08:10	87.4	↓-4.4
4/20 08:20	83.0	↓-4.4
4/20 08:30	78.4	↓-4.6	最大潮位差
4/20 08:40	73.9	↓-4.5
4/20 08:50	69.4	↓-4.5
4/20 09:00	64.9	↓-4.5
4/20 09:10	60.5	↓-4.4
4/20 09:20	56.1	↓-4.4
4/20 09:30	51.8	↓-4.3
4/20 09:40	47.7	↓-4.1
4/20 09:50	43.7	↓-4.0
4/20 10:00	39.8	↓-3.9
4/20 10:10	36.1	↓-3.7
4/20 10:20	32.6	↓-3.5
4/20 10:30	29.2	↓-3.4
4/20 10:40	26.1	↓-3.1
4/20 10:50	23.2	↓-2.9
4/20 11:00	20.4	↓-2.8
4/20 11:10	18.0	↓-2.4
4/20 11:20	15.7	↓-2.3
4/20 11:30	13.7	↓-2.0
4/20 11:40	11.9	↓-1.8
4/20 11:50	10.5	↓-1.4
4/20 12:00	9.2	↓-1.3
4/20 12:10	8.3	↓-0.9
4/20 12:20	7.6	↓-0.7
4/20 12:30	7.2	↓-0.4	干潮
4/20 12:40	7.0	↓-0.2	干潮
4/20 12:50	7.2	↑0.2
4/20 13:00	7.7	↑0.5
4/20 13:10	8.5	↑0.8
4/20 13:20	9.5	↑1.0
4/20 13:30	10.9	↑1.4
4/20 13:40	12.6	↑1.7
4/20 13:50	14.5	↑1.9
4/20 14:00	16.7	↑2.2
4/20 14:10	19.2	↑2.5
4/20 14:20	22.0	↑2.8
4/20 14:30	25.0	↑3.0
4/20 14:40	28.3	↑3.3
4/20 14:50	31.7	↑3.4
4/20 15:00	35.4	↑3.7
4/20 15:10	39.2	↑3.8
4/20 15:20	43.2	↑4.0
4/20 15:30	47.2	↑4.0
4/20 15:40	51.4	↑4.2
4/20 15:50	55.6	↑4.2
4/20 16:00	59.8	↑4.2
4/20 16:10	64.1	↑4.3
4/20 16:20	68.3	↑4.2
4/20 16:30	72.4	↑4.1
4/20 16:40	76.4	↑4.0
4/20 16:50	80.3	↑3.9
4/20 17:00	84.0	↑3.7
4/20 17:10	87.5	↑3.5
4/20 17:20	90.8	↑3.3
4/20 17:30	93.9	↑3.1
4/20 17:40	96.8	↑2.9
4/20 17:50	99.3	↑2.5
4/20 18:00	101.6	↑2.3
4/20 18:10	103.6	↑2.0
4/20 18:20	105.3	↑1.7
4/20 18:30	106.7	↑1.4
4/20 18:40	107.9	↑1.2
4/20 18:50	108.7	↑0.8
4/20 19:00	109.3	↑0.6
4/20 19:10	109.5	↑0.2	満潮
4/20 19:20	109.6	↑0.1
4/20 19:30	109.4	↓-0.2
4/20 19:40	109.0	↓-0.4
4/20 19:50	108.4	↓-0.6
4/20 20:00	107.6	↓-0.8
4/20 20:10	106.6	↓-1.0
4/20 20:20	105.6	↓-1.0
4/20 20:30	104.4	↓-1.2
4/20 20:40	103.1	↓-1.3
4/20 20:50	101.7	↓-1.4
4/20 21:00	100.3	↓-1.4
4/20 21:10	98.9	↓-1.4
4/20 21:20	97.4	↓-1.5
4/20 21:30	96.0	↓-1.4
4/20 21:40	94.6	↓-1.4
4/20 21:50	93.2	↓-1.4
4/20 22:00	91.8	↓-1.4
4/20 22:10	90.5	↓-1.3
4/20 22:20	89.3	↓-1.2
4/20 22:30	88.2	↓-1.1
4/20 22:40	87.1	↓-1.1
4/20 22:50	86.1	↓-1.0
4/20 23:00	85.2	↓-0.9
4/20 23:10	84.4	↓-0.8
4/20 23:20	83.7	↓-0.7
4/20 23:30	83.1	↓-0.6
4/20 23:40	82.7	↓-0.4
4/20 23:50	82.3	↓-0.4