2 (木)	04:44	10:54	17:07	23:08
	167cm	27cm	171cm	39cm
大潮 出 05:28 入 18:04 出 18:21 入 05:12 潮干狩り ○ 09:33～12:13

第一海堡（千葉）2026年04月2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
4/2 00:00	48.5	↑3.6
4/2 00:10	52.4	↑3.9
4/2 00:20	56.7	↑4.3
4/2 00:30	61.3	↑4.6
4/2 00:40	66.1	↑4.8
4/2 00:50	71.2	↑5.1
4/2 01:00	76.6	↑5.4
4/2 01:10	82.0	↑5.4
4/2 01:20	87.7	↑5.7
4/2 01:30	93.4	↑5.7
4/2 01:40	99.1	↑5.7
4/2 01:50	104.9	↑5.8
4/2 02:00	110.6	↑5.7
4/2 02:10	116.2	↑5.6
4/2 02:20	121.7	↑5.5
4/2 02:30	127.1	↑5.4
4/2 02:40	132.2	↑5.1
4/2 02:50	137.1	↑4.9
4/2 03:00	141.8	↑4.7
4/2 03:10	146.1	↑4.3
4/2 03:20	150.0	↑3.9
4/2 03:30	153.7	↑3.7
4/2 03:40	156.9	↑3.2
4/2 03:50	159.6	↑2.7
4/2 04:00	162.0	↑2.4
4/2 04:10	163.9	↑1.9
4/2 04:20	165.3	↑1.4
4/2 04:30	166.2	↑0.9
4/2 04:40	166.6	↑0.4	満潮
4/2 04:50	166.5	↓-0.1
4/2 05:00	165.9	↓-0.6
4/2 05:10	164.8	↓-1.1
4/2 05:20	163.3	↓-1.5
4/2 05:30	161.2	↓-2.1
4/2 05:40	158.7	↓-2.5
4/2 05:50	155.7	↓-3.0
4/2 06:00	152.4	↓-3.3
4/2 06:10	148.6	↓-3.8
4/2 06:20	144.4	↓-4.2
4/2 06:30	139.9	↓-4.5
4/2 06:40	135.1	↓-4.8
4/2 06:50	130.0	↓-5.1
4/2 07:00	124.6	↓-5.4
4/2 07:10	119.1	↓-5.5
4/2 07:20	113.4	↓-5.7
4/2 07:30	107.5	↓-5.9
4/2 07:40	101.6	↓-5.9
4/2 07:50	95.6	↓-6.0
4/2 08:00	89.7	↓-5.9
4/2 08:10	83.8	↓-5.9
4/2 08:20	78.0	↓-5.8
4/2 08:30	72.3	↓-5.7
4/2 08:40	66.8	↓-5.5
4/2 08:50	61.5	↓-5.3
4/2 09:00	56.5	↓-5.0
4/2 09:10	51.7	↓-4.8
4/2 09:20	47.3	↓-4.4
4/2 09:30	43.2	↓-4.1
4/2 09:40	39.6	↓-3.6
4/2 09:50	36.3	↓-3.3
4/2 10:00	33.5	↓-2.8
4/2 10:10	31.1	↓-2.4
4/2 10:20	29.2	↓-1.9
4/2 10:30	27.8	↓-1.4
4/2 10:40	26.9	↓-0.9
4/2 10:50	26.5	↓-0.4	干潮
4/2 11:00	26.6	↑0.1
4/2 11:10	27.3	↑0.7
4/2 11:20	28.4	↑1.1
4/2 11:30	30.0	↑1.6
4/2 11:40	32.2	↑2.2
4/2 11:50	34.8	↑2.6
4/2 12:00	37.8	↑3.0
4/2 12:10	41.3	↑3.5
4/2 12:20	45.2	↑3.9
4/2 12:30	49.5	↑4.3
4/2 12:40	54.1	↑4.6
4/2 12:50	59.1	↑5.0
4/2 13:00	64.3	↑5.2
4/2 13:10	69.8	↑5.5
4/2 13:20	75.4	↑5.6
4/2 13:30	81.3	↑5.9
4/2 13:40	87.2	↑5.9
4/2 13:50	93.3	↑6.1	最大潮位差
4/2 14:00	99.4	↑6.1	最大潮位差
4/2 14:10	105.5	↑6.1	最大潮位差
4/2 14:20	111.5	↑6.0
4/2 14:30	117.5	↑6.0
4/2 14:40	123.3	↑5.8
4/2 14:50	128.9	↑5.6
4/2 15:00	134.3	↑5.4
4/2 15:10	139.5	↑5.2
4/2 15:20	144.4	↑4.9
4/2 15:30	148.9	↑4.5
4/2 15:40	153.1	↑4.2
4/2 15:50	156.9	↑3.8
4/2 16:00	160.3	↑3.4
4/2 16:10	163.2	↑2.9
4/2 16:20	165.7	↑2.5
4/2 16:30	167.8	↑2.1
4/2 16:40	169.3	↑1.5
4/2 16:50	170.3	↑1.0
4/2 17:00	170.9	↑0.6	満潮
4/2 17:10	170.9	0
4/2 17:20	170.4	↓-0.5
4/2 17:30	169.4	↓-1.0
4/2 17:40	168.0	↓-1.4
4/2 17:50	166.0	↓-2.0
4/2 18:00	163.6	↓-2.4
4/2 18:10	160.7	↓-2.9
4/2 18:20	157.4	↓-3.3
4/2 18:30	153.8	↓-3.6
4/2 18:40	149.7	↓-4.1
4/2 18:50	145.3	↓-4.4
4/2 19:00	140.6	↓-4.7
4/2 19:10	135.6	↓-5.0
4/2 19:20	130.4	↓-5.2
4/2 19:30	125.0	↓-5.4
4/2 19:40	119.5	↓-5.5
4/2 19:50	113.8	↓-5.7
4/2 20:00	108.1	↓-5.7
4/2 20:10	102.4	↓-5.7
4/2 20:20	96.6	↓-5.8
4/2 20:30	91.0	↓-5.6
4/2 20:40	85.4	↓-5.6
4/2 20:50	80.0	↓-5.4
4/2 21:00	74.8	↓-5.2
4/2 21:10	69.7	↓-5.1
4/2 21:20	65.0	↓-4.7
4/2 21:30	60.6	↓-4.4
4/2 21:40	56.4	↓-4.2
4/2 21:50	52.7	↓-3.7
4/2 22:00	49.3	↓-3.4
4/2 22:10	46.4	↓-2.9
4/2 22:20	43.9	↓-2.5
4/2 22:30	41.8	↓-2.1
4/2 22:40	40.3	↓-1.5
4/2 22:50	39.2	↓-1.1
4/2 23:00	38.6	↓-0.6	干潮
4/2 23:10	38.5	↓-0.1
4/2 23:20	38.9	↑0.4
4/2 23:30	39.8	↑0.9
4/2 23:40	41.1	↑1.3
4/2 23:50	43.0	↑1.9