20 (木)	03:11	09:42	16:04	21:59
	126cm	13cm	131cm	50cm
大潮 出 04:53 入 18:15 出 04:51 入 18:23 潮干狩り ◎ 07:49～11:30

船越湾（宮城）2023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	75.7	↑3.7
4/20 00:10	79.5	↑3.8
4/20 00:20	83.3	↑3.8
4/20 00:30	87.2	↑3.9
4/20 00:40	91.0	↑3.8
4/20 00:50	94.8	↑3.8
4/20 01:00	98.4	↑3.6
4/20 01:10	102.0	↑3.6
4/20 01:20	105.4	↑3.4
4/20 01:30	108.6	↑3.2
4/20 01:40	111.6	↑3.0
4/20 01:50	114.3	↑2.7
4/20 02:00	116.8	↑2.5
4/20 02:10	119.0	↑2.2
4/20 02:20	120.9	↑1.9
4/20 02:30	122.5	↑1.6
4/20 02:40	123.7	↑1.2
4/20 02:50	124.6	↑0.9
4/20 03:00	125.1	↑0.5
4/20 03:10	125.3	↑0.2	満潮
4/20 03:20	125.1	↓-0.2
4/20 03:30	124.5	↓-0.6
4/20 03:40	123.6	↓-0.9
4/20 03:50	122.3	↓-1.3
4/20 04:00	120.7	↓-1.6
4/20 04:10	118.8	↓-1.9
4/20 04:20	116.5	↓-2.3
4/20 04:30	113.9	↓-2.6
4/20 04:40	111.0	↓-2.9
4/20 04:50	107.9	↓-3.1
4/20 05:00	104.5	↓-3.4
4/20 05:10	100.9	↓-3.6
4/20 05:20	97.1	↓-3.8
4/20 05:30	93.1	↓-4.0
4/20 05:40	89.0	↓-4.1
4/20 05:50	84.7	↓-4.3
4/20 06:00	80.4	↓-4.3
4/20 06:10	76.0	↓-4.4
4/20 06:20	71.5	↓-4.5
4/20 06:30	67.0	↓-4.5
4/20 06:40	62.6	↓-4.4
4/20 06:50	58.2	↓-4.4
4/20 07:00	53.8	↓-4.4
4/20 07:10	49.6	↓-4.2
4/20 07:20	45.4	↓-4.2
4/20 07:30	41.5	↓-3.9
4/20 07:40	37.6	↓-3.9
4/20 07:50	34.0	↓-3.6
4/20 08:00	30.6	↓-3.4
4/20 08:10	27.5	↓-3.1
4/20 08:20	24.6	↓-2.9
4/20 08:30	21.9	↓-2.7
4/20 08:40	19.6	↓-2.3
4/20 08:50	17.6	↓-2.0
4/20 09:00	16.0	↓-1.6
4/20 09:10	14.6	↓-1.4
4/20 09:20	13.7	↓-0.9
4/20 09:30	13.1	↓-0.6
4/20 09:40	12.8	↓-0.3	干潮
4/20 09:50	13.0	↑0.2
4/20 10:00	13.6	↑0.6
4/20 10:10	14.5	↑0.9
4/20 10:20	15.8	↑1.3
4/20 10:30	17.5	↑1.7
4/20 10:40	19.5	↑2.0
4/20 10:50	21.9	↑2.4
4/20 11:00	24.7	↑2.8
4/20 11:10	27.8	↑3.1
4/20 11:20	31.2	↑3.4
4/20 11:30	34.8	↑3.6
4/20 11:40	38.8	↑4.0
4/20 11:50	43.0	↑4.2
4/20 12:00	47.4	↑4.4
4/20 12:10	51.9	↑4.5
4/20 12:20	56.6	↑4.7
4/20 12:30	61.4	↑4.8
4/20 12:40	66.3	↑4.9
4/20 12:50	71.3	↑5.0	最大潮位差
4/20 13:00	76.2	↑4.9
4/20 13:10	81.1	↑4.9
4/20 13:20	85.9	↑4.8
4/20 13:30	90.7	↑4.8
4/20 13:40	95.2	↑4.5
4/20 13:50	99.7	↑4.5
4/20 14:00	103.9	↑4.2
4/20 14:10	107.9	↑4.0
4/20 14:20	111.6	↑3.7
4/20 14:30	115.0	↑3.4
4/20 14:40	118.2	↑3.2
4/20 14:50	121.0	↑2.8
4/20 15:00	123.5	↑2.5
4/20 15:10	125.6	↑2.1
4/20 15:20	127.4	↑1.8
4/20 15:30	128.8	↑1.4
4/20 15:40	129.8	↑1.0
4/20 15:50	130.5	↑0.7
4/20 16:00	130.8	↑0.3	満潮
4/20 16:10	130.7	↓-0.1
4/20 16:20	130.3	↓-0.4
4/20 16:30	129.5	↓-0.8
4/20 16:40	128.4	↓-1.1
4/20 16:50	127.0	↓-1.4
4/20 17:00	125.3	↓-1.7
4/20 17:10	123.3	↓-2.0
4/20 17:20	121.0	↓-2.3
4/20 17:30	118.6	↓-2.4
4/20 17:40	115.9	↓-2.7
4/20 17:50	113.0	↓-2.9
4/20 18:00	109.9	↓-3.1
4/20 18:10	106.8	↓-3.1
4/20 18:20	103.5	↓-3.3
4/20 18:30	100.1	↓-3.4
4/20 18:40	96.6	↓-3.5
4/20 18:50	93.1	↓-3.5
4/20 19:00	89.6	↓-3.5
4/20 19:10	86.1	↓-3.5
4/20 19:20	82.7	↓-3.4
4/20 19:30	79.3	↓-3.4
4/20 19:40	76.0	↓-3.3
4/20 19:50	72.8	↓-3.2
4/20 20:00	69.7	↓-3.1
4/20 20:10	66.8	↓-2.9
4/20 20:20	64.0	↓-2.8
4/20 20:30	61.5	↓-2.5
4/20 20:40	59.1	↓-2.4
4/20 20:50	57.0	↓-2.1
4/20 21:00	55.2	↓-1.8
4/20 21:10	53.6	↓-1.6
4/20 21:20	52.2	↓-1.4
4/20 21:30	51.2	↓-1.0
4/20 21:40	50.5	↓-0.7
4/20 21:50	50.1	↓-0.4	干潮
4/20 22:00	50.0	↓-0.1
4/20 22:10	50.2	↑0.2
4/20 22:20	50.7	↑0.5
4/20 22:30	51.6	↑0.9
4/20 22:40	52.8	↑1.2
4/20 22:50	54.3	↑1.5
4/20 23:00	56.1	↑1.8
4/20 23:10	58.2	↑2.1
4/20 23:20	60.5	↑2.3
4/20 23:30	63.2	↑2.7
4/20 23:40	66.1	↑2.9
4/20 23:50	69.2	↑3.1