18 (日)	07:26	01:07	19:53	13:37
	189cm	42cm	166cm	35cm
中潮 出 06:23 入 17:25 出 08:16 入 21:56 潮干狩り ○ 12:27～14:47

市原（千葉）2029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	52.7	↓-3.6
2/18 00:10	49.6	↓-3.1
2/18 00:20	46.9	↓-2.7
2/18 00:30	44.8	↓-2.1
2/18 00:40	43.2	↓-1.6
2/18 00:50	42.1	↓-1.1
2/18 01:00	41.5	↓-0.6	干潮
2/18 01:10	41.4	↓-0.1
2/18 01:20	41.9	↑0.5
2/18 01:30	42.9	↑1.0
2/18 01:40	44.5	↑1.6
2/18 01:50	46.5	↑2.0
2/18 02:00	48.9	↑2.4
2/18 02:10	51.9	↑3.0
2/18 02:20	55.2	↑3.3
2/18 02:30	59.0	↑3.8
2/18 02:40	63.1	↑4.1
2/18 02:50	67.6	↑4.5
2/18 03:00	72.4	↑4.8
2/18 03:10	77.5	↑5.1
2/18 03:20	82.8	↑5.3
2/18 03:30	88.3	↑5.5
2/18 03:40	94.0	↑5.7
2/18 03:50	99.9	↑5.9
2/18 04:00	105.8	↑5.9
2/18 04:10	111.8	↑6.0
2/18 04:20	117.8	↑6.0
2/18 04:30	123.7	↑5.9
2/18 04:40	129.7	↑6.0
2/18 04:50	135.5	↑5.8
2/18 05:00	141.2	↑5.7
2/18 05:10	146.7	↑5.5
2/18 05:20	152.1	↑5.4
2/18 05:30	157.2	↑5.1
2/18 05:40	162.0	↑4.8
2/18 05:50	166.5	↑4.5
2/18 06:00	170.7	↑4.2
2/18 06:10	174.5	↑3.8
2/18 06:20	177.9	↑3.4
2/18 06:30	180.9	↑3.0
2/18 06:40	183.4	↑2.5
2/18 06:50	185.5	↑2.1
2/18 07:00	187.1	↑1.6
2/18 07:10	188.1	↑1.0
2/18 07:20	188.7	↑0.6	満潮
2/18 07:30	188.7	0
2/18 07:40	188.2	↓-0.5
2/18 07:50	187.1	↓-1.1
2/18 08:00	185.5	↓-1.6
2/18 08:10	183.4	↓-2.1
2/18 08:20	180.7	↓-2.7
2/18 08:30	177.6	↓-3.1
2/18 08:40	173.9	↓-3.7
2/18 08:50	169.8	↓-4.1
2/18 09:00	165.3	↓-4.5
2/18 09:10	160.3	↓-5.0
2/18 09:20	155.0	↓-5.3
2/18 09:30	149.4	↓-5.6
2/18 09:40	143.4	↓-6.0
2/18 09:50	137.2	↓-6.2
2/18 10:00	130.9	↓-6.3
2/18 10:10	124.3	↓-6.6
2/18 10:20	117.7	↓-6.6
2/18 10:30	111.1	↓-6.6
2/18 10:40	104.4	↓-6.7	最大潮位差
2/18 10:50	97.8	↓-6.6
2/18 11:00	91.3	↓-6.5
2/18 11:10	85.0	↓-6.3
2/18 11:20	78.9	↓-6.1
2/18 11:30	73.0	↓-5.9
2/18 11:40	67.4	↓-5.6
2/18 11:50	62.2	↓-5.2
2/18 12:00	57.3	↓-4.9
2/18 12:10	52.8	↓-4.5
2/18 12:20	48.8	↓-4.0
2/18 12:30	45.2	↓-3.6
2/18 12:40	42.1	↓-3.1
2/18 12:50	39.5	↓-2.6
2/18 13:00	37.5	↓-2.0
2/18 13:10	35.9	↓-1.6
2/18 13:20	34.8	↓-1.1
2/18 13:30	34.3	↓-0.5	干潮
2/18 13:40	34.3	0
2/18 13:50	34.7	↑0.4
2/18 14:00	35.7	↑1.0
2/18 14:10	37.1	↑1.4
2/18 14:20	39.0	↑1.9
2/18 14:30	41.4	↑2.4
2/18 14:40	44.1	↑2.7
2/18 14:50	47.3	↑3.2
2/18 15:00	50.8	↑3.5
2/18 15:10	54.6	↑3.8
2/18 15:20	58.8	↑4.2
2/18 15:30	63.2	↑4.4
2/18 15:40	67.9	↑4.7
2/18 15:50	72.7	↑4.8
2/18 16:00	77.8	↑5.1
2/18 16:10	82.9	↑5.1
2/18 16:20	88.2	↑5.3
2/18 16:30	93.6	↑5.4
2/18 16:40	99.0	↑5.4
2/18 16:50	104.3	↑5.3
2/18 17:00	109.7	↑5.4
2/18 17:10	115.0	↑5.3
2/18 17:20	120.2	↑5.2
2/18 17:30	125.3	↑5.1
2/18 17:40	130.2	↑4.9
2/18 17:50	134.9	↑4.7
2/18 18:00	139.3	↑4.4
2/18 18:10	143.5	↑4.2
2/18 18:20	147.5	↑4.0
2/18 18:30	151.1	↑3.6
2/18 18:40	154.3	↑3.2
2/18 18:50	157.2	↑2.9
2/18 19:00	159.7	↑2.5
2/18 19:10	161.8	↑2.1
2/18 19:20	163.5	↑1.7
2/18 19:30	164.7	↑1.2
2/18 19:40	165.5	↑0.8
2/18 19:50	165.8	↑0.3	満潮
2/18 20:00	165.6	↓-0.2
2/18 20:10	165.0	↓-0.6
2/18 20:20	163.9	↓-1.1
2/18 20:30	162.4	↓-1.5
2/18 20:40	160.3	↓-2.1
2/18 20:50	157.9	↓-2.4
2/18 21:00	155.0	↓-2.9
2/18 21:10	151.8	↓-3.2
2/18 21:20	148.2	↓-3.6
2/18 21:30	144.2	↓-4.0
2/18 21:40	140.0	↓-4.2
2/18 21:50	135.4	↓-4.6
2/18 22:00	130.7	↓-4.7
2/18 22:10	125.8	↓-4.9
2/18 22:20	120.7	↓-5.1
2/18 22:30	115.5	↓-5.2
2/18 22:40	110.3	↓-5.2
2/18 22:50	105.1	↓-5.2
2/18 23:00	100.0	↓-5.1
2/18 23:10	94.9	↓-5.1
2/18 23:20	90.0	↓-4.9
2/18 23:30	85.3	↓-4.7
2/18 23:40	80.7	↓-4.6
2/18 23:50	76.5	↓-4.2