19 (火)	05:10	10:49	16:43	23:16
	127cm	52cm	139cm	14cm
大潮 出 06:20 入 17:24 出 18:38 入 06:25

名洗（千葉）2030年02月19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
2/19 00:00	19.8	↑2.9
2/19 00:10	22.9	↑3.1
2/19 00:20	26.4	↑3.5
2/19 00:30	30.1	↑3.7
2/19 00:40	34.1	↑4.0
2/19 00:50	38.2	↑4.1
2/19 01:00	42.6	↑4.4
2/19 01:10	47.1	↑4.5
2/19 01:20	51.7	↑4.6
2/19 01:30	56.5	↑4.8
2/19 01:40	61.2	↑4.7
2/19 01:50	66.0	↑4.8
2/19 02:00	70.8	↑4.8
2/19 02:10	75.6	↑4.8
2/19 02:20	80.3	↑4.7
2/19 02:30	84.9	↑4.6
2/19 02:40	89.4	↑4.5
2/19 02:50	93.8	↑4.4
2/19 03:00	98.0	↑4.2
2/19 03:10	101.9	↑3.9
2/19 03:20	105.7	↑3.8
2/19 03:30	109.2	↑3.5
2/19 03:40	112.4	↑3.2
2/19 03:50	115.3	↑2.9
2/19 04:00	118.0	↑2.7
2/19 04:10	120.3	↑2.3
2/19 04:20	122.2	↑1.9
2/19 04:30	123.9	↑1.7
2/19 04:40	125.1	↑1.2
2/19 04:50	126.0	↑0.9
2/19 05:00	126.5	↑0.5	満潮
2/19 05:10	126.7	↑0.2	満潮
2/19 05:20	126.5	↓-0.2
2/19 05:30	125.9	↓-0.6
2/19 05:40	125.0	↓-0.9
2/19 05:50	123.8	↓-1.2
2/19 06:00	122.3	↓-1.5
2/19 06:10	120.5	↓-1.8
2/19 06:20	118.4	↓-2.1
2/19 06:30	116.0	↓-2.4
2/19 06:40	113.5	↓-2.5
2/19 06:50	110.7	↓-2.8
2/19 07:00	107.8	↓-2.9
2/19 07:10	104.7	↓-3.1
2/19 07:20	101.5	↓-3.2
2/19 07:30	98.2	↓-3.3
2/19 07:40	94.9	↓-3.3
2/19 07:50	91.5	↓-3.4
2/19 08:00	88.0	↓-3.5
2/19 08:10	84.6	↓-3.4
2/19 08:20	81.3	↓-3.3
2/19 08:30	78.0	↓-3.3
2/19 08:40	74.8	↓-3.2
2/19 08:50	71.7	↓-3.1
2/19 09:00	68.7	↓-3.0
2/19 09:10	65.9	↓-2.8
2/19 09:20	63.3	↓-2.6
2/19 09:30	60.9	↓-2.4
2/19 09:40	58.7	↓-2.2
2/19 09:50	56.7	↓-2.0
2/19 10:00	55.1	↓-1.6
2/19 10:10	53.7	↓-1.4
2/19 10:20	52.6	↓-1.1
2/19 10:30	51.8	↓-0.8
2/19 10:40	51.4	↓-0.4	干潮
2/19 10:50	51.3	↓-0.1
2/19 11:00	51.5	↑0.2
2/19 11:10	52.1	↑0.6
2/19 11:20	53.0	↑0.9
2/19 11:30	54.2	↑1.2
2/19 11:40	55.7	↑1.5
2/19 11:50	57.6	↑1.9
2/19 12:00	59.7	↑2.1
2/19 12:10	62.2	↑2.5
2/19 12:20	64.8	↑2.6
2/19 12:30	67.7	↑2.9
2/19 12:40	70.9	↑3.2
2/19 12:50	74.2	↑3.3
2/19 13:00	77.6	↑3.4
2/19 13:10	81.2	↑3.6
2/19 13:20	84.9	↑3.7
2/19 13:30	88.7	↑3.8
2/19 13:40	92.5	↑3.8
2/19 13:50	96.3	↑3.8
2/19 14:00	100.1	↑3.8
2/19 14:10	103.9	↑3.8
2/19 14:20	107.6	↑3.7
2/19 14:30	111.2	↑3.6
2/19 14:40	114.7	↑3.5
2/19 14:50	118.0	↑3.3
2/19 15:00	121.2	↑3.2
2/19 15:10	124.1	↑2.9
2/19 15:20	126.9	↑2.8
2/19 15:30	129.4	↑2.5
2/19 15:40	131.6	↑2.2
2/19 15:50	133.6	↑2.0
2/19 16:00	135.2	↑1.6
2/19 16:10	136.6	↑1.4
2/19 16:20	137.5	↑0.9
2/19 16:30	138.2	↑0.7
2/19 16:40	138.5	↑0.3	満潮
2/19 16:50	138.3	↓-0.2
2/19 17:00	137.9	↓-0.4
2/19 17:10	137.0	↓-0.9
2/19 17:20	135.8	↓-1.2
2/19 17:30	134.2	↓-1.6
2/19 17:40	132.2	↓-2.0
2/19 17:50	129.9	↓-2.3
2/19 18:00	127.2	↓-2.7
2/19 18:10	124.2	↓-3.0
2/19 18:20	120.9	↓-3.3
2/19 18:30	117.3	↓-3.6
2/19 18:40	113.4	↓-3.9
2/19 18:50	109.4	↓-4.0
2/19 19:00	105.1	↓-4.3
2/19 19:10	100.6	↓-4.5
2/19 19:20	96.0	↓-4.6
2/19 19:30	91.2	↓-4.8
2/19 19:40	86.4	↓-4.8
2/19 19:50	81.5	↓-4.9
2/19 20:00	76.6	↓-4.9
2/19 20:10	71.6	↓-5.0	最大潮位差
2/19 20:20	66.7	↓-4.9
2/19 20:30	61.9	↓-4.8
2/19 20:40	57.1	↓-4.8
2/19 20:50	52.4	↓-4.7
2/19 21:00	47.9	↓-4.5
2/19 21:10	43.6	↓-4.3
2/19 21:20	39.4	↓-4.2
2/19 21:30	35.5	↓-3.9
2/19 21:40	31.9	↓-3.6
2/19 21:50	28.5	↓-3.4
2/19 22:00	25.4	↓-3.1
2/19 22:10	22.6	↓-2.8
2/19 22:20	20.2	↓-2.4
2/19 22:30	18.2	↓-2.0
2/19 22:40	16.5	↓-1.7
2/19 22:50	15.3	↓-1.2
2/19 23:00	14.4	↓-0.9
2/19 23:10	14.0	↓-0.4	干潮
2/19 23:20	14.0	0
2/19 23:30	14.4	↑0.4
2/19 23:40	15.2	↑0.8
2/19 23:50	16.5	↑1.3