18 (火)	07:42	01:38	20:18	13:48
	181cm	54cm	152cm	49cm
中潮 出 06:21 入 17:23 出 22:46 入 08:50

千葉灯標（千葉）2025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	74.0	↓-4.0
2/18 00:10	70.3	↓-3.7
2/18 00:20	66.9	↓-3.4
2/18 00:30	63.8	↓-3.1
2/18 00:40	61.1	↓-2.7
2/18 00:50	58.8	↓-2.3
2/18 01:00	56.8	↓-2.0
2/18 01:10	55.3	↓-1.5
2/18 01:20	54.3	↓-1.0
2/18 01:30	53.7	↓-0.6	干潮
2/18 01:40	53.6	↓-0.1
2/18 01:50	54.0	↑0.4
2/18 02:00	54.8	↑0.8
2/18 02:10	56.2	↑1.4
2/18 02:20	57.9	↑1.7
2/18 02:30	60.2	↑2.3
2/18 02:40	62.9	↑2.7
2/18 02:50	65.9	↑3.0
2/18 03:00	69.4	↑3.5
2/18 03:10	73.3	↑3.9
2/18 03:20	77.4	↑4.1
2/18 03:30	81.9	↑4.5
2/18 03:40	86.6	↑4.7
2/18 03:50	91.6	↑5.0
2/18 04:00	96.7	↑5.1
2/18 04:10	102.0	↑5.3
2/18 04:20	107.4	↑5.4
2/18 04:30	112.8	↑5.4
2/18 04:40	118.3	↑5.5
2/18 04:50	123.8	↑5.5
2/18 05:00	129.2	↑5.4
2/18 05:10	134.5	↑5.3
2/18 05:20	139.6	↑5.1
2/18 05:30	144.6	↑5.0
2/18 05:40	149.5	↑4.9
2/18 05:50	154.0	↑4.5
2/18 06:00	158.3	↑4.3
2/18 06:10	162.3	↑4.0
2/18 06:20	166.0	↑3.7
2/18 06:30	169.3	↑3.3
2/18 06:40	172.3	↑3.0
2/18 06:50	174.8	↑2.5
2/18 07:00	176.9	↑2.1
2/18 07:10	178.6	↑1.7
2/18 07:20	179.8	↑1.2
2/18 07:30	180.6	↑0.8
2/18 07:40	180.8	↑0.2	満潮
2/18 07:50	180.6	↓-0.2
2/18 08:00	179.9	↓-0.7
2/18 08:10	178.7	↓-1.2
2/18 08:20	177.0	↓-1.7
2/18 08:30	174.9	↓-2.1
2/18 08:40	172.3	↓-2.6
2/18 08:50	169.3	↓-3.0
2/18 09:00	165.8	↓-3.5
2/18 09:10	162.0	↓-3.8
2/18 09:20	157.8	↓-4.2
2/18 09:30	153.2	↓-4.6
2/18 09:40	148.4	↓-4.8
2/18 09:50	143.3	↓-5.1
2/18 10:00	138.0	↓-5.3
2/18 10:10	132.6	↓-5.4
2/18 10:20	127.0	↓-5.6
2/18 10:30	121.3	↓-5.7
2/18 10:40	115.6	↓-5.7
2/18 10:50	109.8	↓-5.8	最大潮位差
2/18 11:00	104.2	↓-5.6
2/18 11:10	98.6	↓-5.6
2/18 11:20	93.1	↓-5.5
2/18 11:30	87.9	↓-5.2
2/18 11:40	82.8	↓-5.1
2/18 11:50	78.0	↓-4.8
2/18 12:00	73.5	↓-4.5
2/18 12:10	69.2	↓-4.3
2/18 12:20	65.4	↓-3.8
2/18 12:30	61.8	↓-3.6
2/18 12:40	58.7	↓-3.1
2/18 12:50	56.0	↓-2.7
2/18 13:00	53.7	↓-2.3
2/18 13:10	51.8	↓-1.9
2/18 13:20	50.4	↓-1.4
2/18 13:30	49.4	↓-1.0
2/18 13:40	48.8	↓-0.6	干潮
2/18 13:50	48.7	↓-0.1
2/18 14:00	49.1	↑0.4
2/18 14:10	49.8	↑0.7
2/18 14:20	51.0	↑1.2
2/18 14:30	52.5	↑1.5
2/18 14:40	54.4	↑1.9
2/18 14:50	56.7	↑2.3
2/18 15:00	59.2	↑2.5
2/18 15:10	62.1	↑2.9
2/18 15:20	65.2	↑3.1
2/18 15:30	68.6	↑3.4
2/18 15:40	72.1	↑3.5
2/18 15:50	75.9	↑3.8
2/18 16:00	79.7	↑3.8
2/18 16:10	83.7	↑4.0
2/18 16:20	87.8	↑4.1
2/18 16:30	91.9	↑4.1
2/18 16:40	96.0	↑4.1
2/18 16:50	100.1	↑4.1
2/18 17:00	104.1	↑4.0
2/18 17:10	108.1	↑4.0
2/18 17:20	112.1	↑4.0
2/18 17:30	115.9	↑3.8
2/18 17:40	119.6	↑3.7
2/18 17:50	123.2	↑3.6
2/18 18:00	126.6	↑3.4
2/18 18:10	129.9	↑3.3
2/18 18:20	133.0	↑3.1
2/18 18:30	135.8	↑2.8
2/18 18:40	138.5	↑2.7
2/18 18:50	141.0	↑2.5
2/18 19:00	143.2	↑2.2
2/18 19:10	145.2	↑2.0
2/18 19:20	146.9	↑1.7
2/18 19:30	148.4	↑1.5
2/18 19:40	149.6	↑1.2
2/18 19:50	150.5	↑0.9
2/18 20:00	151.1	↑0.6
2/18 20:10	151.5	↑0.4	満潮
2/18 20:20	151.5	0
2/18 20:30	151.3	↓-0.2
2/18 20:40	150.7	↓-0.6
2/18 20:50	149.9	↓-0.8
2/18 21:00	148.7	↓-1.2
2/18 21:10	147.3	↓-1.4
2/18 21:20	145.5	↓-1.8
2/18 21:30	143.5	↓-2.0
2/18 21:40	141.3	↓-2.2
2/18 21:50	138.8	↓-2.5
2/18 22:00	136.0	↓-2.8
2/18 22:10	133.1	↓-2.9
2/18 22:20	130.0	↓-3.1
2/18 22:30	126.7	↓-3.3
2/18 22:40	123.3	↓-3.4
2/18 22:50	119.8	↓-3.5
2/18 23:00	116.1	↓-3.7
2/18 23:10	112.5	↓-3.6
2/18 23:20	108.8	↓-3.7
2/18 23:30	105.1	↓-3.7
2/18 23:40	101.5	↓-3.6
2/18 23:50	98.0	↓-3.5