20 (土)	07:49	01:11	18:45	12:58
	125cm	38cm	143cm	87cm
小潮 出 05:25 入 17:40 出 10:40 入 20:30

上総勝浦（千葉）2042年09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
9/20 00:00	44.8	↓-2.3
9/20 00:10	42.8	↓-2.0
9/20 00:20	41.1	↓-1.7
9/20 00:30	39.7	↓-1.4
9/20 00:40	38.6	↓-1.1
9/20 00:50	37.8	↓-0.8
9/20 01:00	37.3	↓-0.5
9/20 01:10	37.1	↓-0.2	干潮
9/20 01:20	37.3	↑0.2
9/20 01:30	37.8	↑0.5
9/20 01:40	38.6	↑0.8
9/20 01:50	39.6	↑1.0
9/20 02:00	41.0	↑1.4
9/20 02:10	42.6	↑1.6
9/20 02:20	44.5	↑1.9
9/20 02:30	46.7	↑2.2
9/20 02:40	49.0	↑2.3
9/20 02:50	51.6	↑2.6
9/20 03:00	54.3	↑2.7
9/20 03:10	57.2	↑2.9
9/20 03:20	60.3	↑3.1
9/20 03:30	63.5	↑3.2
9/20 03:40	66.7	↑3.2
9/20 03:50	70.1	↑3.4
9/20 04:00	73.5	↑3.4
9/20 04:10	76.9	↑3.4
9/20 04:20	80.4	↑3.5
9/20 04:30	83.8	↑3.4
9/20 04:40	87.2	↑3.4
9/20 04:50	90.6	↑3.4
9/20 05:00	93.9	↑3.3
9/20 05:10	97.1	↑3.2
9/20 05:20	100.1	↑3.0
9/20 05:30	103.1	↑3.0
9/20 05:40	105.9	↑2.8
9/20 05:50	108.6	↑2.7
9/20 06:00	111.0	↑2.4
9/20 06:10	113.3	↑2.3
9/20 06:20	115.4	↑2.1
9/20 06:30	117.3	↑1.9
9/20 06:40	119.0	↑1.7
9/20 06:50	120.4	↑1.4
9/20 07:00	121.6	↑1.2
9/20 07:10	122.6	↑1.0
9/20 07:20	123.4	↑0.8
9/20 07:30	123.9	↑0.5
9/20 07:40	124.2	↑0.3	満潮
9/20 07:50	124.2	0
9/20 08:00	124.1	↓-0.1
9/20 08:10	123.7	↓-0.4
9/20 08:20	123.2	↓-0.5
9/20 08:30	122.4	↓-0.8
9/20 08:40	121.5	↓-0.9
9/20 08:50	120.3	↓-1.2
9/20 09:00	119.1	↓-1.2
9/20 09:10	117.7	↓-1.4
9/20 09:20	116.2	↓-1.5
9/20 09:30	114.5	↓-1.7
9/20 09:40	112.8	↓-1.7
9/20 09:50	111.1	↓-1.7
9/20 10:00	109.2	↓-1.9
9/20 10:10	107.4	↓-1.8
9/20 10:20	105.5	↓-1.9
9/20 10:30	103.6	↓-1.9
9/20 10:40	101.7	↓-1.9
9/20 10:50	99.9	↓-1.8
9/20 11:00	98.1	↓-1.8
9/20 11:10	96.4	↓-1.7
9/20 11:20	94.7	↓-1.7
9/20 11:30	93.2	↓-1.5
9/20 11:40	91.8	↓-1.4
9/20 11:50	90.5	↓-1.3
9/20 12:00	89.4	↓-1.1
9/20 12:10	88.4	↓-1.0
9/20 12:20	87.6	↓-0.8
9/20 12:30	86.9	↓-0.7
9/20 12:40	86.5	↓-0.4
9/20 12:50	86.2	↓-0.3	干潮
9/20 13:00	86.2	0
9/20 13:10	86.4	↑0.2
9/20 13:20	86.7	↑0.3
9/20 13:30	87.3	↑0.6
9/20 13:40	88.1	↑0.8
9/20 13:50	89.0	↑0.9
9/20 14:00	90.2	↑1.2
9/20 14:10	91.6	↑1.4
9/20 14:20	93.1	↑1.5
9/20 14:30	94.9	↑1.8
9/20 14:40	96.7	↑1.8
9/20 14:50	98.7	↑2.0
9/20 15:00	100.9	↑2.2
9/20 15:10	103.1	↑2.2
9/20 15:20	105.5	↑2.4
9/20 15:30	107.9	↑2.4
9/20 15:40	110.4	↑2.5
9/20 15:50	112.9	↑2.5
9/20 16:00	115.4	↑2.5
9/20 16:10	118.0	↑2.6
9/20 16:20	120.5	↑2.5
9/20 16:30	122.9	↑2.4
9/20 16:40	125.3	↑2.4
9/20 16:50	127.6	↑2.3
9/20 17:00	129.8	↑2.2
9/20 17:10	131.9	↑2.1
9/20 17:20	133.8	↑1.9
9/20 17:30	135.6	↑1.8
9/20 17:40	137.2	↑1.6
9/20 17:50	138.6	↑1.4
9/20 18:00	139.8	↑1.2
9/20 18:10	140.7	↑0.9
9/20 18:20	141.4	↑0.7
9/20 18:30	141.9	↑0.5
9/20 18:40	142.2	↑0.3	満潮
9/20 18:50	142.1	↓-0.1
9/20 19:00	141.8	↓-0.3
9/20 19:10	141.3	↓-0.5
9/20 19:20	140.4	↓-0.9
9/20 19:30	139.3	↓-1.1
9/20 19:40	137.9	↓-1.4
9/20 19:50	136.3	↓-1.6
9/20 20:00	134.3	↓-2.0
9/20 20:10	132.2	↓-2.1
9/20 20:20	129.8	↓-2.4
9/20 20:30	127.2	↓-2.6
9/20 20:40	124.3	↓-2.9
9/20 20:50	121.3	↓-3.0
9/20 21:00	118.1	↓-3.2
9/20 21:10	114.7	↓-3.4
9/20 21:20	111.3	↓-3.4
9/20 21:30	107.6	↓-3.7
9/20 21:40	103.9	↓-3.7
9/20 21:50	100.1	↓-3.8
9/20 22:00	96.3	↓-3.8
9/20 22:10	92.4	↓-3.9	最大潮位差
9/20 22:20	88.6	↓-3.8
9/20 22:30	84.7	↓-3.9	最大潮位差
9/20 22:40	80.9	↓-3.8
9/20 22:50	77.1	↓-3.8
9/20 23:00	73.5	↓-3.6
9/20 23:10	69.9	↓-3.6
9/20 23:20	66.4	↓-3.5
9/20 23:30	63.1	↓-3.3
9/20 23:40	59.9	↓-3.2
9/20 23:50	57.0	↓-2.9