18 (月)	06:31	12:06	17:51	-
	131cm	54cm	134cm	-
中潮 出 06:22 入 17:25 出 19:21 入 07:37

上総勝浦（千葉）2041年02月18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
2/18 00:00	5.2	↓-0.1
2/18 00:10	5.5	↑0.3
2/18 00:20	6.2	↑0.7
2/18 00:30	7.3	↑1.1
2/18 00:40	8.8	↑1.5
2/18 00:50	10.8	↑2.0
2/18 01:00	13.0	↑2.2
2/18 01:10	15.7	↑2.7
2/18 01:20	18.7	↑3.0
2/18 01:30	22.0	↑3.3
2/18 01:40	25.6	↑3.6
2/18 01:50	29.5	↑3.9
2/18 02:00	33.6	↑4.1
2/18 02:10	37.9	↑4.3
2/18 02:20	42.5	↑4.6
2/18 02:30	47.2	↑4.7
2/18 02:40	52.0	↑4.8
2/18 02:50	56.9	↑4.9
2/18 03:00	61.9	↑5.0
2/18 03:10	66.9	↑5.0
2/18 03:20	72.0	↑5.1	最大潮位差
2/18 03:30	77.0	↑5.0
2/18 03:40	81.9	↑4.9
2/18 03:50	86.7	↑4.8
2/18 04:00	91.4	↑4.7
2/18 04:10	96.0	↑4.6
2/18 04:20	100.3	↑4.3
2/18 04:30	104.5	↑4.2
2/18 04:40	108.4	↑3.9
2/18 04:50	112.0	↑3.6
2/18 05:00	115.3	↑3.3
2/18 05:10	118.4	↑3.1
2/18 05:20	121.1	↑2.7
2/18 05:30	123.5	↑2.4
2/18 05:40	125.5	↑2.0
2/18 05:50	127.1	↑1.6
2/18 06:00	128.4	↑1.3
2/18 06:10	129.3	↑0.9
2/18 06:20	129.9	↑0.6
2/18 06:30	130.1	↑0.2	満潮
2/18 06:40	129.9	↓-0.2
2/18 06:50	129.3	↓-0.6
2/18 07:00	128.5	↓-0.8
2/18 07:10	127.2	↓-1.3
2/18 07:20	125.7	↓-1.5
2/18 07:30	123.9	↓-1.8
2/18 07:40	121.8	↓-2.1
2/18 07:50	119.4	↓-2.4
2/18 08:00	116.8	↓-2.6
2/18 08:10	113.9	↓-2.9
2/18 08:20	110.9	↓-3.0
2/18 08:30	107.8	↓-3.1
2/18 08:40	104.4	↓-3.4
2/18 08:50	101.0	↓-3.4
2/18 09:00	97.5	↓-3.5
2/18 09:10	94.0	↓-3.5
2/18 09:20	90.5	↓-3.5
2/18 09:30	86.9	↓-3.6
2/18 09:40	83.5	↓-3.4
2/18 09:50	80.1	↓-3.4
2/18 10:00	76.8	↓-3.3
2/18 10:10	73.6	↓-3.2
2/18 10:20	70.6	↓-3.0
2/18 10:30	67.8	↓-2.8
2/18 10:40	65.1	↓-2.7
2/18 10:50	62.8	↓-2.3
2/18 11:00	60.6	↓-2.2
2/18 11:10	58.8	↓-1.8
2/18 11:20	57.2	↓-1.6
2/18 11:30	55.9	↓-1.3
2/18 11:40	54.9	↓-1.0
2/18 11:50	54.3	↓-0.6
2/18 12:00	53.9	↓-0.4	干潮
2/18 12:10	53.9	0
2/18 12:20	54.2	↑0.3
2/18 12:30	54.9	↑0.7
2/18 12:40	55.8	↑0.9
2/18 12:50	57.1	↑1.3
2/18 13:00	58.6	↑1.5
2/18 13:10	60.4	↑1.8
2/18 13:20	62.5	↑2.1
2/18 13:30	64.9	↑2.4
2/18 13:40	67.5	↑2.6
2/18 13:50	70.3	↑2.8
2/18 14:00	73.3	↑3.0
2/18 14:10	76.4	↑3.1
2/18 14:20	79.7	↑3.3
2/18 14:30	83.1	↑3.4
2/18 14:40	86.7	↑3.6
2/18 14:50	90.2	↑3.5
2/18 15:00	93.8	↑3.6
2/18 15:10	97.4	↑3.6
2/18 15:20	101.0	↑3.6
2/18 15:30	104.6	↑3.6
2/18 15:40	108.0	↑3.4
2/18 15:50	111.4	↑3.4
2/18 16:00	114.6	↑3.2
2/18 16:10	117.6	↑3.0
2/18 16:20	120.4	↑2.8
2/18 16:30	123.1	↑2.7
2/18 16:40	125.4	↑2.3
2/18 16:50	127.6	↑2.2
2/18 17:00	129.4	↑1.8
2/18 17:10	130.9	↑1.5
2/18 17:20	132.1	↑1.2
2/18 17:30	133.0	↑0.9
2/18 17:40	133.6	↑0.6
2/18 17:50	133.7	↑0.1	満潮
2/18 18:00	133.6	↓-0.1
2/18 18:10	133.0	↓-0.6
2/18 18:20	132.1	↓-0.9
2/18 18:30	130.9	↓-1.2
2/18 18:40	129.2	↓-1.7
2/18 18:50	127.3	↓-1.9
2/18 19:00	125.0	↓-2.3
2/18 19:10	122.3	↓-2.7
2/18 19:20	119.4	↓-2.9
2/18 19:30	116.1	↓-3.3
2/18 19:40	112.6	↓-3.5
2/18 19:50	108.8	↓-3.8
2/18 20:00	104.8	↓-4.0
2/18 20:10	100.6	↓-4.2
2/18 20:20	96.2	↓-4.4
2/18 20:30	91.6	↓-4.6
2/18 20:40	87.0	↓-4.6
2/18 20:50	82.2	↓-4.8
2/18 21:00	77.3	↓-4.9
2/18 21:10	72.4	↓-4.9
2/18 21:20	67.5	↓-4.9
2/18 21:30	62.6	↓-4.9
2/18 21:40	57.8	↓-4.8
2/18 21:50	53.1	↓-4.7
2/18 22:00	48.4	↓-4.7
2/18 22:10	44.0	↓-4.4
2/18 22:20	39.7	↓-4.3
2/18 22:30	35.6	↓-4.1
2/18 22:40	31.8	↓-3.8
2/18 22:50	28.2	↓-3.6
2/18 23:00	24.9	↓-3.3
2/18 23:10	21.9	↓-3.0
2/18 23:20	19.3	↓-2.6
2/18 23:30	17.0	↓-2.3
2/18 23:40	15.0	↓-2.0
2/18 23:50	13.5	↓-1.5