18 (月)	05:16	10:48	16:32	23:09
	136cm	57cm	145cm	1cm
大潮 出 06:24 入 17:28 出 17:37 入 05:55

布良（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	14.6	↑3.4
2/18 00:10	18.2	↑3.6
2/18 00:20	22.2	↑4.0
2/18 00:30	26.5	↑4.3
2/18 00:40	31.0	↑4.5
2/18 00:50	35.7	↑4.7
2/18 01:00	40.7	↑5.0
2/18 01:10	45.7	↑5.0
2/18 01:20	50.9	↑5.2
2/18 01:30	56.2	↑5.3
2/18 01:40	61.6	↑5.4
2/18 01:50	66.9	↑5.3
2/18 02:00	72.3	↑5.4
2/18 02:10	77.6	↑5.3
2/18 02:20	82.8	↑5.2
2/18 02:30	88.0	↑5.2
2/18 02:40	93.0	↑5.0
2/18 02:50	97.8	↑4.8
2/18 03:00	102.5	↑4.7
2/18 03:10	106.9	↑4.4
2/18 03:20	111.0	↑4.1
2/18 03:30	114.9	↑3.9
2/18 03:40	118.5	↑3.6
2/18 03:50	121.8	↑3.3
2/18 04:00	124.8	↑3.0
2/18 04:10	127.4	↑2.6
2/18 04:20	129.6	↑2.2
2/18 04:30	131.5	↑1.9
2/18 04:40	133.0	↑1.5
2/18 04:50	134.1	↑1.1
2/18 05:00	134.9	↑0.8
2/18 05:10	135.3	↑0.4	満潮
2/18 05:20	135.2	↓-0.1
2/18 05:30	134.9	↓-0.3
2/18 05:40	134.1	↓-0.8
2/18 05:50	133.0	↓-1.1
2/18 06:00	131.6	↓-1.4
2/18 06:10	129.9	↓-1.7
2/18 06:20	127.9	↓-2.0
2/18 06:30	125.6	↓-2.3
2/18 06:40	123.0	↓-2.6
2/18 06:50	120.2	↓-2.8
2/18 07:00	117.2	↓-3.0
2/18 07:10	114.1	↓-3.1
2/18 07:20	110.7	↓-3.4
2/18 07:30	107.2	↓-3.5
2/18 07:40	103.7	↓-3.5
2/18 07:50	100.0	↓-3.7
2/18 08:00	96.3	↓-3.7
2/18 08:10	92.6	↓-3.7
2/18 08:20	88.9	↓-3.7
2/18 08:30	85.3	↓-3.6
2/18 08:40	81.8	↓-3.5
2/18 08:50	78.3	↓-3.5
2/18 09:00	75.0	↓-3.3
2/18 09:10	71.9	↓-3.1
2/18 09:20	69.0	↓-2.9
2/18 09:30	66.4	↓-2.6
2/18 09:40	63.9	↓-2.5
2/18 09:50	61.8	↓-2.1
2/18 10:00	60.0	↓-1.8
2/18 10:10	58.5	↓-1.5
2/18 10:20	57.3	↓-1.2
2/18 10:30	56.5	↓-0.8
2/18 10:40	56.1	↓-0.4	干潮
2/18 10:50	56.0	↓-0.1
2/18 11:00	56.3	↑0.3
2/18 11:10	57.0	↑0.7
2/18 11:20	58.0	↑1.0
2/18 11:30	59.3	↑1.3
2/18 11:40	61.0	↑1.7
2/18 11:50	63.1	↑2.1
2/18 12:00	65.4	↑2.3
2/18 12:10	68.0	↑2.6
2/18 12:20	70.9	↑2.9
2/18 12:30	74.0	↑3.1
2/18 12:40	77.4	↑3.4
2/18 12:50	80.9	↑3.5
2/18 13:00	84.6	↑3.7
2/18 13:10	88.4	↑3.8
2/18 13:20	92.2	↑3.8
2/18 13:30	96.2	↑4.0
2/18 13:40	100.2	↑4.0
2/18 13:50	104.2	↑4.0
2/18 14:00	108.1	↑3.9
2/18 14:10	112.0	↑3.9
2/18 14:20	115.9	↑3.9
2/18 14:30	119.5	↑3.6
2/18 14:40	123.1	↑3.6
2/18 14:50	126.4	↑3.3
2/18 15:00	129.6	↑3.2
2/18 15:10	132.5	↑2.9
2/18 15:20	135.2	↑2.7
2/18 15:30	137.5	↑2.3
2/18 15:40	139.6	↑2.1
2/18 15:50	141.3	↑1.7
2/18 16:00	142.7	↑1.4
2/18 16:10	143.7	↑1.0
2/18 16:20	144.3	↑0.6
2/18 16:30	144.6	↑0.3	満潮
2/18 16:40	144.4	↓-0.2
2/18 16:50	143.8	↓-0.6
2/18 17:00	142.9	↓-0.9
2/18 17:10	141.5	↓-1.4
2/18 17:20	139.7	↓-1.8
2/18 17:30	137.5	↓-2.2
2/18 17:40	135.0	↓-2.5
2/18 17:50	132.1	↓-2.9
2/18 18:00	128.8	↓-3.3
2/18 18:10	125.1	↓-3.7
2/18 18:20	121.2	↓-3.9
2/18 18:30	117.0	↓-4.2
2/18 18:40	112.4	↓-4.6
2/18 18:50	107.7	↓-4.7
2/18 19:00	102.7	↓-5.0
2/18 19:10	97.5	↓-5.2
2/18 19:20	92.1	↓-5.4
2/18 19:30	86.7	↓-5.4
2/18 19:40	81.1	↓-5.6
2/18 19:50	75.4	↓-5.7	最大潮位差
2/18 20:00	69.7	↓-5.7	最大潮位差
2/18 20:10	64.0	↓-5.7	最大潮位差
2/18 20:20	58.4	↓-5.6
2/18 20:30	52.8	↓-5.6
2/18 20:40	47.3	↓-5.5
2/18 20:50	42.0	↓-5.3
2/18 21:00	36.9	↓-5.1
2/18 21:10	31.9	↓-5.0
2/18 21:20	27.3	↓-4.6
2/18 21:30	22.9	↓-4.4
2/18 21:40	18.8	↓-4.1
2/18 21:50	15.1	↓-3.7
2/18 22:00	11.7	↓-3.4
2/18 22:10	8.8	↓-2.9
2/18 22:20	6.2	↓-2.6
2/18 22:30	4.2	↓-2.0
2/18 22:40	2.5	↓-1.7
2/18 22:50	1.4	↓-1.1
2/18 23:00	0.7	↓-0.7	干潮
2/18 23:10	0.6	↓-0.1
2/18 23:20	0.9	↑0.3
2/18 23:30	1.7	↑0.8
2/18 23:40	3.0	↑1.3
2/18 23:50	4.7	↑1.7