1 (月)	04:11	10:13	16:25	22:25
	181cm	34cm	185cm	33cm
出 05:27 入 18:01 出 04:10 入 16:33 潮干狩り ○ 09:05～11:20

姉崎（千葉）2030年04月1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
4/1 00:00	72.5	↑5.5
4/1 00:10	78.2	↑5.7
4/1 00:20	84.2	↑6.0
4/1 00:30	90.2	↑6.0
4/1 00:40	96.4	↑6.2
4/1 00:50	102.6	↑6.2
4/1 01:00	108.8	↑6.2
4/1 01:10	114.9	↑6.1
4/1 01:20	121.0	↑6.1
4/1 01:30	126.9	↑5.9
4/1 01:40	132.7	↑5.8
4/1 01:50	138.3	↑5.6
4/1 02:00	143.7	↑5.4
4/1 02:10	148.8	↑5.1
4/1 02:20	153.6	↑4.8
4/1 02:30	158.1	↑4.5
4/1 02:40	162.2	↑4.1
4/1 02:50	166.0	↑3.8
4/1 03:00	169.4	↑3.4
4/1 03:10	172.4	↑3.0
4/1 03:20	174.9	↑2.5
4/1 03:30	177.1	↑2.2
4/1 03:40	178.7	↑1.6
4/1 03:50	179.9	↑1.2
4/1 04:00	180.7	↑0.8
4/1 04:10	180.9	↑0.2	満潮
4/1 04:20	180.7	↓-0.2
4/1 04:30	180.0	↓-0.7
4/1 04:40	178.8	↓-1.2
4/1 04:50	177.1	↓-1.7
4/1 05:00	174.9	↓-2.2
4/1 05:10	172.3	↓-2.6
4/1 05:20	169.2	↓-3.1
4/1 05:30	165.6	↓-3.6
4/1 05:40	161.6	↓-4.0
4/1 05:50	157.2	↓-4.4
4/1 06:00	152.5	↓-4.7
4/1 06:10	147.4	↓-5.1
4/1 06:20	141.9	↓-5.5
4/1 06:30	136.2	↓-5.7
4/1 06:40	130.2	↓-6.0
4/1 06:50	124.1	↓-6.1
4/1 07:00	117.7	↓-6.4
4/1 07:10	111.3	↓-6.4
4/1 07:20	104.8	↓-6.5
4/1 07:30	98.3	↓-6.5
4/1 07:40	91.8	↓-6.5
4/1 07:50	85.5	↓-6.3
4/1 08:00	79.3	↓-6.2
4/1 08:10	73.3	↓-6.0
4/1 08:20	67.5	↓-5.8
4/1 08:30	62.1	↓-5.4
4/1 08:40	57.0	↓-5.1
4/1 08:50	52.3	↓-4.7
4/1 09:00	48.0	↓-4.3
4/1 09:10	44.2	↓-3.8
4/1 09:20	40.9	↓-3.3
4/1 09:30	38.2	↓-2.7
4/1 09:40	36.0	↓-2.2
4/1 09:50	34.4	↓-1.6
4/1 10:00	33.4	↓-1.0
4/1 10:10	33.0	↓-0.4	干潮
4/1 10:20	33.2	↑0.2
4/1 10:30	34.1	↑0.9
4/1 10:40	35.4	↑1.3
4/1 10:50	37.4	↑2.0
4/1 11:00	39.9	↑2.5
4/1 11:10	43.0	↑3.1
4/1 11:20	46.5	↑3.5
4/1 11:30	50.6	↑4.1
4/1 11:40	55.0	↑4.4
4/1 11:50	59.8	↑4.8
4/1 12:00	65.0	↑5.2
4/1 12:10	70.5	↑5.5
4/1 12:20	76.3	↑5.8
4/1 12:30	82.3	↑6.0
4/1 12:40	88.4	↑6.1
4/1 12:50	94.7	↑6.3
4/1 13:00	101.0	↑6.3
4/1 13:10	107.3	↑6.3
4/1 13:20	113.7	↑6.4
4/1 13:30	120.0	↑6.3
4/1 13:40	126.1	↑6.1
4/1 13:50	132.2	↑6.1
4/1 14:00	138.0	↑5.8
4/1 14:10	143.7	↑5.7
4/1 14:20	149.1	↑5.4
4/1 14:30	154.2	↑5.1
4/1 14:40	159.0	↑4.8
4/1 14:50	163.4	↑4.4
4/1 15:00	167.5	↑4.1
4/1 15:10	171.2	↑3.7
4/1 15:20	174.5	↑3.3
4/1 15:30	177.3	↑2.8
4/1 15:40	179.7	↑2.4
4/1 15:50	181.7	↑2.0
4/1 16:00	183.1	↑1.4
4/1 16:10	184.1	↑1.0
4/1 16:20	184.6	↑0.5	満潮
4/1 16:30	184.6	0
4/1 16:40	184.0	↓-0.6
4/1 16:50	183.0	↓-1.0
4/1 17:00	181.4	↓-1.6
4/1 17:10	179.4	↓-2.0
4/1 17:20	176.8	↓-2.6
4/1 17:30	173.8	↓-3.0
4/1 17:40	170.3	↓-3.5
4/1 17:50	166.3	↓-4.0
4/1 18:00	162.0	↓-4.3
4/1 18:10	157.2	↓-4.8
4/1 18:20	152.0	↓-5.2
4/1 18:30	146.5	↓-5.5
4/1 18:40	140.7	↓-5.8
4/1 18:50	134.6	↓-6.1
4/1 19:00	128.3	↓-6.3
4/1 19:10	121.8	↓-6.5
4/1 19:20	115.2	↓-6.6
4/1 19:30	108.6	↓-6.6
4/1 19:40	101.9	↓-6.7	最大潮位差
4/1 19:50	95.2	↓-6.7	最大潮位差
4/1 20:00	88.6	↓-6.6
4/1 20:10	82.2	↓-6.4
4/1 20:20	75.9	↓-6.3
4/1 20:30	69.9	↓-6.0
4/1 20:40	64.2	↓-5.7
4/1 20:50	58.9	↓-5.3
4/1 21:00	53.9	↓-5.0
4/1 21:10	49.4	↓-4.5
4/1 21:20	45.4	↓-4.0
4/1 21:30	41.9	↓-3.5
4/1 21:40	38.9	↓-3.0
4/1 21:50	36.5	↓-2.4
4/1 22:00	34.8	↓-1.7
4/1 22:10	33.6	↓-1.2
4/1 22:20	33.0	↓-0.6	干潮
4/1 22:30	33.1	↑0.1
4/1 22:40	33.8	↑0.7
4/1 22:50	35.1	↑1.3
4/1 23:00	37.0	↑1.9
4/1 23:10	39.5	↑2.5
4/1 23:20	42.5	↑3.0
4/1 23:30	46.1	↑3.6
4/1 23:40	50.2	↑4.1
4/1 23:50	54.7	↑4.5