20 (月)	02:57	09:57	16:58	22:06
	138cm	13cm	130cm	87cm
大潮 出 04:25 入 18:57 出 03:12 入 17:41 潮干狩り ◎ 08:04～11:52

上総勝浦（千葉）2039年06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
6/20 00:00	107.6	↑2.4
6/20 00:10	110.1	↑2.5
6/20 00:20	112.5	↑2.4
6/20 00:30	115.0	↑2.5
6/20 00:40	117.5	↑2.5
6/20 00:50	119.9	↑2.4
6/20 01:00	122.2	↑2.3
6/20 01:10	124.5	↑2.3
6/20 01:20	126.6	↑2.1
6/20 01:30	128.7	↑2.1
6/20 01:40	130.5	↑1.8
6/20 01:50	132.2	↑1.7
6/20 02:00	133.7	↑1.5
6/20 02:10	135.0	↑1.3
6/20 02:20	136.1	↑1.1
6/20 02:30	136.9	↑0.8
6/20 02:40	137.5	↑0.6
6/20 02:50	137.8	↑0.3	満潮
6/20 03:00	137.8	0
6/20 03:10	137.5	↓-0.3
6/20 03:20	136.9	↓-0.6
6/20 03:30	136.1	↓-0.8
6/20 03:40	134.9	↓-1.2
6/20 03:50	133.4	↓-1.5
6/20 04:00	131.6	↓-1.8
6/20 04:10	129.5	↓-2.1
6/20 04:20	127.1	↓-2.4
6/20 04:30	124.4	↓-2.7
6/20 04:40	121.4	↓-3.0
6/20 04:50	118.2	↓-3.2
6/20 05:00	114.7	↓-3.5
6/20 05:10	111.0	↓-3.7
6/20 05:20	107.1	↓-3.9
6/20 05:30	103.0	↓-4.1
6/20 05:40	98.7	↓-4.3
6/20 05:50	94.3	↓-4.4
6/20 06:00	89.8	↓-4.5
6/20 06:10	85.1	↓-4.7
6/20 06:20	80.4	↓-4.7
6/20 06:30	75.7	↓-4.7
6/20 06:40	70.9	↓-4.8	最大潮位差
6/20 06:50	66.2	↓-4.7
6/20 07:00	61.5	↓-4.7
6/20 07:10	56.9	↓-4.6
6/20 07:20	52.3	↓-4.6
6/20 07:30	48.0	↓-4.3
6/20 07:40	43.7	↓-4.3
6/20 07:50	39.7	↓-4.0
6/20 08:00	35.8	↓-3.9
6/20 08:10	32.2	↓-3.6
6/20 08:20	28.9	↓-3.3
6/20 08:30	25.8	↓-3.1
6/20 08:40	23.0	↓-2.8
6/20 08:50	20.5	↓-2.5
6/20 09:00	18.3	↓-2.2
6/20 09:10	16.5	↓-1.8
6/20 09:20	15.0	↓-1.5
6/20 09:30	13.9	↓-1.1
6/20 09:40	13.1	↓-0.8
6/20 09:50	12.7	↓-0.4	干潮
6/20 10:00	12.6	↓-0.1
6/20 10:10	13.0	↑0.4
6/20 10:20	13.6	↑0.6
6/20 10:30	14.6	↑1.0
6/20 10:40	16.0	↑1.4
6/20 10:50	17.7	↑1.7
6/20 11:00	19.7	↑2.0
6/20 11:10	22.1	↑2.4
6/20 11:20	24.7	↑2.6
6/20 11:30	27.6	↑2.9
6/20 11:40	30.7	↑3.1
6/20 11:50	34.1	↑3.4
6/20 12:00	37.7	↑3.6
6/20 12:10	41.5	↑3.8
6/20 12:20	45.5	↑4.0
6/20 12:30	49.6	↑4.1
6/20 12:40	53.8	↑4.2
6/20 12:50	58.1	↑4.3
6/20 13:00	62.5	↑4.4
6/20 13:10	66.9	↑4.4
6/20 13:20	71.3	↑4.4
6/20 13:30	75.7	↑4.4
6/20 13:40	80.0	↑4.3
6/20 13:50	84.3	↑4.3
6/20 14:00	88.5	↑4.2
6/20 14:10	92.6	↑4.1
6/20 14:20	96.6	↑4.0
6/20 14:30	100.4	↑3.8
6/20 14:40	104.0	↑3.6
6/20 14:50	107.4	↑3.4
6/20 15:00	110.6	↑3.2
6/20 15:10	113.6	↑3.0
6/20 15:20	116.4	↑2.8
6/20 15:30	118.9	↑2.5
6/20 15:40	121.1	↑2.2
6/20 15:50	123.1	↑2.0
6/20 16:00	124.8	↑1.7
6/20 16:10	126.2	↑1.4
6/20 16:20	127.3	↑1.1
6/20 16:30	128.2	↑0.9
6/20 16:40	128.8	↑0.6
6/20 16:50	129.1	↑0.3	満潮
6/20 17:00	129.2	↑0.1
6/20 17:10	129.0	↓-0.2
6/20 17:20	128.5	↓-0.5
6/20 17:30	127.8	↓-0.7
6/20 17:40	126.9	↓-0.9
6/20 17:50	125.8	↓-1.1
6/20 18:00	124.5	↓-1.3
6/20 18:10	123.1	↓-1.4
6/20 18:20	121.4	↓-1.7
6/20 18:30	119.7	↓-1.7
6/20 18:40	117.8	↓-1.9
6/20 18:50	115.8	↓-2.0
6/20 19:00	113.7	↓-2.1
6/20 19:10	111.6	↓-2.1
6/20 19:20	109.5	↓-2.1
6/20 19:30	107.3	↓-2.2
6/20 19:40	105.2	↓-2.1
6/20 19:50	103.1	↓-2.1
6/20 20:00	101.0	↓-2.1
6/20 20:10	99.0	↓-2.0
6/20 20:20	97.1	↓-1.9
6/20 20:30	95.3	↓-1.8
6/20 20:40	93.7	↓-1.6
6/20 20:50	92.1	↓-1.6
6/20 21:00	90.8	↓-1.3
6/20 21:10	89.6	↓-1.2
6/20 21:20	88.5	↓-1.1
6/20 21:30	87.7	↓-0.8
6/20 21:40	87.1	↓-0.6
6/20 21:50	86.6	↓-0.5
6/20 22:00	86.4	↓-0.2	干潮
6/20 22:10	86.4	0
6/20 22:20	86.6	↑0.2
6/20 22:30	87.1	↑0.5
6/20 22:40	87.7	↑0.6
6/20 22:50	88.6	↑0.9
6/20 23:00	89.7	↑1.1
6/20 23:10	90.9	↑1.2
6/20 23:20	92.4	↑1.5
6/20 23:30	94.0	↑1.6
6/20 23:40	95.8	↑1.8
6/20 23:50	97.8	↑2.0