18 (月)	05:19	10:59	16:48	23:18
	138cm	53cm	145cm	12cm
大潮 出 06:23 入 17:25 出 17:34 入 05:53

鴨川（千葉）2030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	18.9	↑2.8
2/18 00:10	22.1	↑3.2
2/18 00:20	25.5	↑3.4
2/18 00:30	29.3	↑3.8
2/18 00:40	33.4	↑4.1
2/18 00:50	37.7	↑4.3
2/18 01:00	42.3	↑4.6
2/18 01:10	47.0	↑4.7
2/18 01:20	51.9	↑4.9
2/18 01:30	57.0	↑5.1
2/18 01:40	62.1	↑5.1
2/18 01:50	67.3	↑5.2
2/18 02:00	72.5	↑5.2
2/18 02:10	77.7	↑5.2
2/18 02:20	82.9	↑5.2
2/18 02:30	88.0	↑5.1
2/18 02:40	93.0	↑5.0
2/18 02:50	97.9	↑4.9
2/18 03:00	102.6	↑4.7
2/18 03:10	107.1	↑4.5
2/18 03:20	111.3	↑4.2
2/18 03:30	115.4	↑4.1
2/18 03:40	119.1	↑3.7
2/18 03:50	122.5	↑3.4
2/18 04:00	125.6	↑3.1
2/18 04:10	128.4	↑2.8
2/18 04:20	130.8	↑2.4
2/18 04:30	132.9	↑2.1
2/18 04:40	134.6	↑1.7
2/18 04:50	135.9	↑1.3
2/18 05:00	136.8	↑0.9
2/18 05:10	137.3	↑0.5	満潮
2/18 05:20	137.4	↑0.1
2/18 05:30	137.2	↓-0.2
2/18 05:40	136.5	↓-0.7
2/18 05:50	135.5	↓-1.0
2/18 06:00	134.2	↓-1.3
2/18 06:10	132.5	↓-1.7
2/18 06:20	130.5	↓-2.0
2/18 06:30	128.1	↓-2.4
2/18 06:40	125.5	↓-2.6
2/18 06:50	122.7	↓-2.8
2/18 07:00	119.6	↓-3.1
2/18 07:10	116.3	↓-3.3
2/18 07:20	112.8	↓-3.5
2/18 07:30	109.2	↓-3.6
2/18 07:40	105.5	↓-3.7
2/18 07:50	101.7	↓-3.8
2/18 08:00	97.8	↓-3.9
2/18 08:10	93.9	↓-3.9
2/18 08:20	90.1	↓-3.8
2/18 08:30	86.2	↓-3.9
2/18 08:40	82.5	↓-3.7
2/18 08:50	78.9	↓-3.6
2/18 09:00	75.4	↓-3.5
2/18 09:10	72.0	↓-3.4
2/18 09:20	68.9	↓-3.1
2/18 09:30	66.0	↓-2.9
2/18 09:40	63.3	↓-2.7
2/18 09:50	60.9	↓-2.4
2/18 10:00	58.8	↓-2.1
2/18 10:10	57.0	↓-1.8
2/18 10:20	55.5	↓-1.5
2/18 10:30	54.3	↓-1.2
2/18 10:40	53.5	↓-0.8
2/18 10:50	53.0	↓-0.5	干潮
2/18 11:00	52.9	↓-0.1
2/18 11:10	53.2	↑0.3
2/18 11:20	53.8	↑0.6
2/18 11:30	54.7	↑0.9
2/18 11:40	56.0	↑1.3
2/18 11:50	57.6	↑1.6
2/18 12:00	59.6	↑2.0
2/18 12:10	61.8	↑2.2
2/18 12:20	64.4	↑2.6
2/18 12:30	67.2	↑2.8
2/18 12:40	70.3	↑3.1
2/18 12:50	73.5	↑3.2
2/18 13:00	77.0	↑3.5
2/18 13:10	80.7	↑3.7
2/18 13:20	84.5	↑3.8
2/18 13:30	88.5	↑4.0
2/18 13:40	92.5	↑4.0
2/18 13:50	96.6	↑4.1
2/18 14:00	100.7	↑4.1
2/18 14:10	104.7	↑4.0
2/18 14:20	108.8	↑4.1
2/18 14:30	112.7	↑3.9
2/18 14:40	116.6	↑3.9
2/18 14:50	120.3	↑3.7
2/18 15:00	123.8	↑3.5
2/18 15:10	127.1	↑3.3
2/18 15:20	130.2	↑3.1
2/18 15:30	133.1	↑2.9
2/18 15:40	135.6	↑2.5
2/18 15:50	137.9	↑2.3
2/18 16:00	139.8	↑1.9
2/18 16:10	141.4	↑1.6
2/18 16:20	142.6	↑1.2
2/18 16:30	143.5	↑0.9
2/18 16:40	143.9	↑0.4	満潮
2/18 16:50	144.0	↑0.1
2/18 17:00	143.7	↓-0.3
2/18 17:10	143.0	↓-0.7
2/18 17:20	141.8	↓-1.2
2/18 17:30	140.3	↓-1.5
2/18 17:40	138.4	↓-1.9
2/18 17:50	136.1	↓-2.3
2/18 18:00	133.4	↓-2.7
2/18 18:10	130.4	↓-3.0
2/18 18:20	127.0	↓-3.4
2/18 18:30	123.3	↓-3.7
2/18 18:40	119.3	↓-4.0
2/18 18:50	115.1	↓-4.2
2/18 19:00	110.6	↓-4.5
2/18 19:10	105.9	↓-4.7
2/18 19:20	101.0	↓-4.9
2/18 19:30	95.9	↓-5.1
2/18 19:40	90.7	↓-5.2
2/18 19:50	85.5	↓-5.2
2/18 20:00	80.2	↓-5.3
2/18 20:10	74.8	↓-5.4	最大潮位差
2/18 20:20	69.5	↓-5.3
2/18 20:30	64.2	↓-5.3
2/18 20:40	59.0	↓-5.2
2/18 20:50	54.0	↓-5.0
2/18 21:00	49.1	↓-4.9
2/18 21:10	44.3	↓-4.8
2/18 21:20	39.8	↓-4.5
2/18 21:30	35.6	↓-4.2
2/18 21:40	31.6	↓-4.0
2/18 21:50	27.9	↓-3.7
2/18 22:00	24.6	↓-3.3
2/18 22:10	21.6	↓-3.0
2/18 22:20	19.0	↓-2.6
2/18 22:30	16.8	↓-2.2
2/18 22:40	15.0	↓-1.8
2/18 22:50	13.6	↓-1.4
2/18 23:00	12.6	↓-1.0
2/18 23:10	12.1	↓-0.5	干潮
2/18 23:20	12.0	↓-0.1
2/18 23:30	12.3	↑0.3
2/18 23:40	13.1	↑0.8
2/18 23:50	14.3	↑1.2