13 (月)	05:59	11:17	16:52	23:46
	138cm	67cm	150cm	-8cm
大潮 出 06:28 入 17:19 出 07:08 入 17:58

上総勝浦（千葉）2040年02月13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
2/13 00:00	-6.3	↑2.2
2/13 00:10	-3.7	↑2.6
2/13 00:20	-0.7	↑3.0
2/13 00:30	2.7	↑3.4
2/13 00:40	6.4	↑3.7
2/13 00:50	10.5	↑4.1
2/13 01:00	14.9	↑4.4
2/13 01:10	19.5	↑4.6
2/13 01:20	24.4	↑4.9
2/13 01:30	29.6	↑5.2
2/13 01:40	34.9	↑5.3
2/13 01:50	40.4	↑5.5
2/13 02:00	46.0	↑5.6
2/13 02:10	51.7	↑5.7
2/13 02:20	57.5	↑5.8
2/13 02:30	63.3	↑5.8
2/13 02:40	69.1	↑5.8
2/13 02:50	74.8	↑5.7
2/13 03:00	80.5	↑5.7
2/13 03:10	86.0	↑5.5
2/13 03:20	91.4	↑5.4
2/13 03:30	96.6	↑5.2
2/13 03:40	101.6	↑5.0
2/13 03:50	106.4	↑4.8
2/13 04:00	110.9	↑4.5
2/13 04:10	115.1	↑4.2
2/13 04:20	119.0	↑3.9
2/13 04:30	122.6	↑3.6
2/13 04:40	125.8	↑3.2
2/13 04:50	128.7	↑2.9
2/13 05:00	131.1	↑2.4
2/13 05:10	133.2	↑2.1
2/13 05:20	135.0	↑1.8
2/13 05:30	136.3	↑1.3
2/13 05:40	137.2	↑0.9
2/13 05:50	137.7	↑0.5	満潮
2/13 06:00	137.8	↑0.1
2/13 06:10	137.6	↓-0.2
2/13 06:20	137.0	↓-0.6
2/13 06:30	136.0	↓-1.0
2/13 06:40	134.7	↓-1.3
2/13 06:50	133.0	↓-1.7
2/13 07:00	131.1	↓-1.9
2/13 07:10	128.9	↓-2.2
2/13 07:20	126.4	↓-2.5
2/13 07:30	123.7	↓-2.7
2/13 07:40	120.7	↓-3.0
2/13 07:50	117.7	↓-3.0
2/13 08:00	114.4	↓-3.3
2/13 08:10	111.1	↓-3.3
2/13 08:20	107.7	↓-3.4
2/13 08:30	104.2	↓-3.5
2/13 08:40	100.7	↓-3.5
2/13 08:50	97.2	↓-3.5
2/13 09:00	93.8	↓-3.4
2/13 09:10	90.5	↓-3.3
2/13 09:20	87.3	↓-3.2
2/13 09:30	84.2	↓-3.1
2/13 09:40	81.4	↓-2.8
2/13 09:50	78.7	↓-2.7
2/13 10:00	76.2	↓-2.5
2/13 10:10	74.0	↓-2.2
2/13 10:20	72.0	↓-2.0
2/13 10:30	70.4	↓-1.6
2/13 10:40	69.0	↓-1.4
2/13 10:50	68.0	↓-1.0
2/13 11:00	67.3	↓-0.7
2/13 11:10	66.9	↓-0.4	干潮
2/13 11:20	66.9	0
2/13 11:30	67.2	↑0.3
2/13 11:40	67.8	↑0.6
2/13 11:50	68.8	↑1.0
2/13 12:00	70.1	↑1.3
2/13 12:10	71.8	↑1.7
2/13 12:20	73.7	↑1.9
2/13 12:30	76.0	↑2.3
2/13 12:40	78.5	↑2.5
2/13 12:50	81.2	↑2.7
2/13 13:00	84.2	↑3.0
2/13 13:10	87.4	↑3.2
2/13 13:20	90.8	↑3.4
2/13 13:30	94.4	↑3.6
2/13 13:40	98.0	↑3.6
2/13 13:50	101.8	↑3.8
2/13 14:00	105.7	↑3.9
2/13 14:10	109.5	↑3.8
2/13 14:20	113.4	↑3.9
2/13 14:30	117.2	↑3.8
2/13 14:40	121.0	↑3.8
2/13 14:50	124.6	↑3.6
2/13 15:00	128.2	↑3.6
2/13 15:10	131.5	↑3.3
2/13 15:20	134.7	↑3.2
2/13 15:30	137.6	↑2.9
2/13 15:40	140.3	↑2.7
2/13 15:50	142.7	↑2.4
2/13 16:00	144.8	↑2.1
2/13 16:10	146.5	↑1.7
2/13 16:20	147.9	↑1.4
2/13 16:30	148.9	↑1.0
2/13 16:40	149.6	↑0.7
2/13 16:50	149.8	↑0.2	満潮
2/13 17:00	149.6	↓-0.2
2/13 17:10	149.1	↓-0.5
2/13 17:20	148.1	↓-1.0
2/13 17:30	146.6	↓-1.5
2/13 17:40	144.8	↓-1.8
2/13 17:50	142.6	↓-2.2
2/13 18:00	139.9	↓-2.7
2/13 18:10	136.9	↓-3.0
2/13 18:20	133.4	↓-3.5
2/13 18:30	129.7	↓-3.7
2/13 18:40	125.5	↓-4.2
2/13 18:50	121.1	↓-4.4
2/13 19:00	116.4	↓-4.7
2/13 19:10	111.3	↓-5.1
2/13 19:20	106.1	↓-5.2
2/13 19:30	100.6	↓-5.5
2/13 19:40	95.0	↓-5.6
2/13 19:50	89.2	↓-5.8
2/13 20:00	83.3	↓-5.9
2/13 20:10	77.3	↓-6.0
2/13 20:20	71.2	↓-6.1	最大潮位差
2/13 20:30	65.2	↓-6.0
2/13 20:40	59.2	↓-6.0
2/13 20:50	53.2	↓-6.0
2/13 21:00	47.4	↓-5.8
2/13 21:10	41.6	↓-5.8
2/13 21:20	36.1	↓-5.5
2/13 21:30	30.7	↓-5.4
2/13 21:40	25.6	↓-5.1
2/13 21:50	20.8	↓-4.8
2/13 22:00	16.2	↓-4.6
2/13 22:10	12.0	↓-4.2
2/13 22:20	8.1	↓-3.9
2/13 22:30	4.6	↓-3.5
2/13 22:40	1.5	↓-3.1
2/13 22:50	-1.2	↓-2.7
2/13 23:00	-3.5	↓-2.3
2/13 23:10	-5.3	↓-1.8
2/13 23:20	-6.7	↓-1.4
2/13 23:30	-7.6	↓-0.9
2/13 23:40	-8.0	↓-0.4	干潮
2/13 23:50	-8.0	0