18 (水)	05:52	11:54	17:59	-
	170cm	33cm	172cm	-
大潮 出 05:49 入 17:52 出 06:39 入 18:57 潮干狩り ○ 10:51～12:56

第一海堡（千葉）2037年03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
3/18 00:00	20.2	↑0.9
3/18 00:10	21.7	↑1.5
3/18 00:20	23.6	↑1.9
3/18 00:30	26.1	↑2.5
3/18 00:40	29.1	↑3.0
3/18 00:50	32.5	↑3.4
3/18 01:00	36.4	↑3.9
3/18 01:10	40.7	↑4.3
3/18 01:20	45.3	↑4.6
3/18 01:30	50.3	↑5.0
3/18 01:40	55.7	↑5.4
3/18 01:50	61.2	↑5.5
3/18 02:00	67.1	↑5.9
3/18 02:10	73.1	↑6.0
3/18 02:20	79.2	↑6.1
3/18 02:30	85.5	↑6.3
3/18 02:40	91.8	↑6.3
3/18 02:50	98.1	↑6.3
3/18 03:00	104.5	↑6.4	最大潮位差
3/18 03:10	110.7	↑6.2
3/18 03:20	116.8	↑6.1
3/18 03:30	122.8	↑6.0
3/18 03:40	128.5	↑5.7
3/18 03:50	134.0	↑5.5
3/18 04:00	139.2	↑5.2
3/18 04:10	144.1	↑4.9
3/18 04:20	148.7	↑4.6
3/18 04:30	152.8	↑4.1
3/18 04:40	156.6	↑3.8
3/18 04:50	159.9	↑3.3
3/18 05:00	162.7	↑2.8
3/18 05:10	165.1	↑2.4
3/18 05:20	167.0	↑1.9
3/18 05:30	168.3	↑1.3
3/18 05:40	169.2	↑0.9
3/18 05:50	169.5	↑0.3	満潮
3/18 06:00	169.3	↓-0.2
3/18 06:10	168.5	↓-0.8
3/18 06:20	167.3	↓-1.2
3/18 06:30	165.6	↓-1.7
3/18 06:40	163.3	↓-2.3
3/18 06:50	160.6	↓-2.7
3/18 07:00	157.5	↓-3.1
3/18 07:10	153.9	↓-3.6
3/18 07:20	149.9	↓-4.0
3/18 07:30	145.6	↓-4.3
3/18 07:40	140.9	↓-4.7
3/18 07:50	135.9	↓-5.0
3/18 08:00	130.7	↓-5.2
3/18 08:10	125.3	↓-5.4
3/18 08:20	119.6	↓-5.7
3/18 08:30	113.9	↓-5.7
3/18 08:40	108.0	↓-5.9
3/18 08:50	102.1	↓-5.9
3/18 09:00	96.2	↓-5.9
3/18 09:10	90.3	↓-5.9
3/18 09:20	84.5	↓-5.8
3/18 09:30	78.8	↓-5.7
3/18 09:40	73.3	↓-5.5
3/18 09:50	68.0	↓-5.3
3/18 10:00	62.9	↓-5.1
3/18 10:10	58.2	↓-4.7
3/18 10:20	53.7	↓-4.5
3/18 10:30	49.7	↓-4.0
3/18 10:40	45.9	↓-3.8
3/18 10:50	42.7	↓-3.2
3/18 11:00	39.8	↓-2.9
3/18 11:10	37.4	↓-2.4
3/18 11:20	35.5	↓-1.9
3/18 11:30	34.1	↓-1.4
3/18 11:40	33.1	↓-1.0
3/18 11:50	32.7	↓-0.4	干潮
3/18 12:00	32.8	↑0.1
3/18 12:10	33.4	↑0.6
3/18 12:20	34.5	↑1.1
3/18 12:30	36.1	↑1.6
3/18 12:40	38.2	↑2.1
3/18 12:50	40.8	↑2.6
3/18 13:00	43.8	↑3.0
3/18 13:10	47.3	↑3.5
3/18 13:20	51.1	↑3.8
3/18 13:30	55.4	↑4.3
3/18 13:40	59.9	↑4.5
3/18 13:50	64.8	↑4.9
3/18 14:00	70.0	↑5.2
3/18 14:10	75.4	↑5.4
3/18 14:20	81.0	↑5.6
3/18 14:30	86.7	↑5.7
3/18 14:40	92.6	↑5.9
3/18 14:50	98.6	↑6.0
3/18 15:00	104.5	↑5.9
3/18 15:10	110.5	↑6.0
3/18 15:20	116.4	↑5.9
3/18 15:30	122.1	↑5.7
3/18 15:40	127.8	↑5.7
3/18 15:50	133.2	↑5.4
3/18 16:00	138.4	↑5.2
3/18 16:10	143.4	↑5.0
3/18 16:20	148.0	↑4.6
3/18 16:30	152.3	↑4.3
3/18 16:40	156.3	↑4.0
3/18 16:50	159.8	↑3.5
3/18 17:00	162.9	↑3.1
3/18 17:10	165.6	↑2.7
3/18 17:20	167.7	↑2.1
3/18 17:30	169.4	↑1.7
3/18 17:40	170.6	↑1.2
3/18 17:50	171.3	↑0.7	満潮
3/18 18:00	171.5	↑0.2
3/18 18:10	171.1	↓-0.4
3/18 18:20	170.2	↓-0.9
3/18 18:30	168.9	↓-1.3
3/18 18:40	167.0	↓-1.9
3/18 18:50	164.6	↓-2.4
3/18 19:00	161.8	↓-2.8
3/18 19:10	158.5	↓-3.3
3/18 19:20	154.8	↓-3.7
3/18 19:30	150.7	↓-4.1
3/18 19:40	146.2	↓-4.5
3/18 19:50	141.3	↓-4.9
3/18 20:00	136.2	↓-5.1
3/18 20:10	130.8	↓-5.4
3/18 20:20	125.2	↓-5.6
3/18 20:30	119.4	↓-5.8
3/18 20:40	113.4	↓-6.0
3/18 20:50	107.3	↓-6.1
3/18 21:00	101.2	↓-6.1
3/18 21:10	95.1	↓-6.1
3/18 21:20	89.0	↓-6.1
3/18 21:30	82.9	↓-6.1
3/18 21:40	77.0	↓-5.9
3/18 21:50	71.2	↓-5.8
3/18 22:00	65.7	↓-5.5
3/18 22:10	60.3	↓-5.4
3/18 22:20	55.3	↓-5.0
3/18 22:30	50.6	↓-4.7
3/18 22:40	46.2	↓-4.4
3/18 22:50	42.2	↓-4.0
3/18 23:00	38.6	↓-3.6
3/18 23:10	35.5	↓-3.1
3/18 23:20	32.8	↓-2.7
3/18 23:30	30.6	↓-2.2
3/18 23:40	28.9	↓-1.7
3/18 23:50	27.6	↓-1.3