20 (月)	06:27	00:53	20:17	13:22
	128cm	66cm	119cm	5cm
中潮 出 05:01 入 18:16 出 08:10 入 22:37 潮干狩り ◎ 11:08～15:38

上総勝浦（千葉）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	69.1	↓-1.5
4/20 00:10	67.9	↓-1.2
4/20 00:20	67.0	↓-0.9
4/20 00:30	66.3	↓-0.7
4/20 00:40	65.9	↓-0.4
4/20 00:50	65.7	↓-0.2	干潮
4/20 01:00	65.8	↑0.1
4/20 01:10	66.1	↑0.3
4/20 01:20	66.7	↑0.6
4/20 01:30	67.6	↑0.9
4/20 01:40	68.7	↑1.1
4/20 01:50	70.1	↑1.4
4/20 02:00	71.7	↑1.6
4/20 02:10	73.5	↑1.8
4/20 02:20	75.5	↑2.0
4/20 02:30	77.6	↑2.1
4/20 02:40	80.0	↑2.4
4/20 02:50	82.5	↑2.5
4/20 03:00	85.1	↑2.6
4/20 03:10	87.8	↑2.7
4/20 03:20	90.6	↑2.8
4/20 03:30	93.4	↑2.8
4/20 03:40	96.3	↑2.9
4/20 03:50	99.2	↑2.9
4/20 04:00	102.1	↑2.9
4/20 04:10	104.9	↑2.8
4/20 04:20	107.7	↑2.8
4/20 04:30	110.3	↑2.6
4/20 04:40	112.9	↑2.6
4/20 04:50	115.3	↑2.4
4/20 05:00	117.6	↑2.3
4/20 05:10	119.7	↑2.1
4/20 05:20	121.6	↑1.9
4/20 05:30	123.3	↑1.7
4/20 05:40	124.7	↑1.4
4/20 05:50	125.9	↑1.2
4/20 06:00	126.8	↑0.9
4/20 06:10	127.4	↑0.6
4/20 06:20	127.8	↑0.4	満潮
4/20 06:30	127.8	0
4/20 06:40	127.5	↓-0.3
4/20 06:50	126.9	↓-0.6
4/20 07:00	126.0	↓-0.9
4/20 07:10	124.7	↓-1.3
4/20 07:20	123.1	↓-1.6
4/20 07:30	121.3	↓-1.8
4/20 07:40	119.1	↓-2.2
4/20 07:50	116.6	↓-2.5
4/20 08:00	113.8	↓-2.8
4/20 08:10	110.7	↓-3.1
4/20 08:20	107.4	↓-3.3
4/20 08:30	103.9	↓-3.5
4/20 08:40	100.1	↓-3.8
4/20 08:50	96.1	↓-4.0
4/20 09:00	92.0	↓-4.1
4/20 09:10	87.7	↓-4.3
4/20 09:20	83.3	↓-4.4
4/20 09:30	78.8	↓-4.5
4/20 09:40	74.2	↓-4.6
4/20 09:50	69.5	↓-4.7	最大潮位差
4/20 10:00	64.8	↓-4.7	最大潮位差
4/20 10:10	60.2	↓-4.6
4/20 10:20	55.5	↓-4.7	最大潮位差
4/20 10:30	50.9	↓-4.6
4/20 10:40	46.4	↓-4.5
4/20 10:50	42.1	↓-4.3
4/20 11:00	37.8	↓-4.3
4/20 11:10	33.7	↓-4.1
4/20 11:20	29.8	↓-3.9
4/20 11:30	26.1	↓-3.7
4/20 11:40	22.7	↓-3.4
4/20 11:50	19.5	↓-3.2
4/20 12:00	16.5	↓-3.0
4/20 12:10	13.9	↓-2.6
4/20 12:20	11.6	↓-2.3
4/20 12:30	9.6	↓-2.0
4/20 12:40	8.0	↓-1.6
4/20 12:50	6.7	↓-1.3
4/20 13:00	5.7	↓-1.0
4/20 13:10	5.1	↓-0.6
4/20 13:20	4.9	↓-0.2	干潮
4/20 13:30	5.0	↑0.1
4/20 13:40	5.5	↑0.5
4/20 13:50	6.4	↑0.9
4/20 14:00	7.6	↑1.2
4/20 14:10	9.1	↑1.5
4/20 14:20	11.0	↑1.9
4/20 14:30	13.2	↑2.2
4/20 14:40	15.7	↑2.5
4/20 14:50	18.4	↑2.7
4/20 15:00	21.5	↑3.1
4/20 15:10	24.7	↑3.2
4/20 15:20	28.2	↑3.5
4/20 15:30	31.9	↑3.7
4/20 15:40	35.7	↑3.8
4/20 15:50	39.7	↑4.0
4/20 16:00	43.8	↑4.1
4/20 16:10	48.0	↑4.2
4/20 16:20	52.3	↑4.3
4/20 16:30	56.6	↑4.3
4/20 16:40	61.0	↑4.4
4/20 16:50	65.3	↑4.3
4/20 17:00	69.6	↑4.3
4/20 17:10	73.8	↑4.2
4/20 17:20	78.0	↑4.2
4/20 17:30	82.1	↑4.1
4/20 17:40	86.0	↑3.9
4/20 17:50	89.8	↑3.8
4/20 18:00	93.4	↑3.6
4/20 18:10	96.8	↑3.4
4/20 18:20	100.0	↑3.2
4/20 18:30	103.0	↑3.0
4/20 18:40	105.7	↑2.7
4/20 18:50	108.2	↑2.5
4/20 19:00	110.4	↑2.2
4/20 19:10	112.4	↑2.0
4/20 19:20	114.1	↑1.7
4/20 19:30	115.5	↑1.4
4/20 19:40	116.6	↑1.1
4/20 19:50	117.4	↑0.8
4/20 20:00	118.0	↑0.6
4/20 20:10	118.3	↑0.3	満潮
4/20 20:20	118.3	0
4/20 20:30	118.1	↓-0.2
4/20 20:40	117.6	↓-0.5
4/20 20:50	116.9	↓-0.7
4/20 21:00	115.9	↓-1.0
4/20 21:10	114.8	↓-1.1
4/20 21:20	113.5	↓-1.3
4/20 21:30	112.0	↓-1.5
4/20 21:40	110.3	↓-1.7
4/20 21:50	108.6	↓-1.7
4/20 22:00	106.7	↓-1.9
4/20 22:10	104.7	↓-2.0
4/20 22:20	102.6	↓-2.1
4/20 22:30	100.5	↓-2.1
4/20 22:40	98.4	↓-2.1
4/20 22:50	96.2	↓-2.2
4/20 23:00	94.1	↓-2.1
4/20 23:10	92.0	↓-2.1
4/20 23:20	89.9	↓-2.1
4/20 23:30	87.9	↓-2.0
4/20 23:40	86.0	↓-1.9
4/20 23:50	84.2	↓-1.8