1 (月)	04:22	10:02	16:33	22:17
	181cm	36cm	186cm	30cm
出 05:27 入 18:01 出 04:10 入 16:33 潮干狩り ○ 09:02～11:02

寒川（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	75.1	↑5.4
4/1 00:10	80.6	↑5.5
4/1 00:20	86.3	↑5.7
4/1 00:30	91.9	↑5.6
4/1 00:40	97.6	↑5.7
4/1 00:50	103.3	↑5.7
4/1 01:00	108.9	↑5.6
4/1 01:10	114.5	↑5.6
4/1 01:20	120.0	↑5.5
4/1 01:30	125.4	↑5.4
4/1 01:40	130.7	↑5.3
4/1 01:50	135.8	↑5.1
4/1 02:00	140.7	↑4.9
4/1 02:10	145.5	↑4.8
4/1 02:20	150.0	↑4.5
4/1 02:30	154.3	↑4.3
4/1 02:40	158.4	↑4.1
4/1 02:50	162.2	↑3.8
4/1 03:00	165.7	↑3.5
4/1 03:10	168.9	↑3.2
4/1 03:20	171.7	↑2.8
4/1 03:30	174.2	↑2.5
4/1 03:40	176.3	↑2.1
4/1 03:50	178.0	↑1.7
4/1 04:00	179.2	↑1.2
4/1 04:10	180.0	↑0.8
4/1 04:20	180.3	↑0.3	満潮
4/1 04:30	180.2	↓-0.1
4/1 04:40	179.5	↓-0.7
4/1 04:50	178.2	↓-1.3
4/1 05:00	176.5	↓-1.7
4/1 05:10	174.2	↓-2.3
4/1 05:20	171.4	↓-2.8
4/1 05:30	168.1	↓-3.3
4/1 05:40	164.2	↓-3.9
4/1 05:50	159.9	↓-4.3
4/1 06:00	155.1	↓-4.8
4/1 06:10	149.9	↓-5.2
4/1 06:20	144.2	↓-5.7
4/1 06:30	138.3	↓-5.9
4/1 06:40	132.0	↓-6.3
4/1 06:50	125.4	↓-6.6
4/1 07:00	118.7	↓-6.7
4/1 07:10	111.9	↓-6.8
4/1 07:20	105.0	↓-6.9
4/1 07:30	98.1	↓-6.9
4/1 07:40	91.3	↓-6.8
4/1 07:50	84.6	↓-6.7
4/1 08:00	78.1	↓-6.5
4/1 08:10	71.9	↓-6.2
4/1 08:20	66.0	↓-5.9
4/1 08:30	60.5	↓-5.5
4/1 08:40	55.5	↓-5.0
4/1 08:50	50.9	↓-4.6
4/1 09:00	46.9	↓-4.0
4/1 09:10	43.5	↓-3.4
4/1 09:20	40.6	↓-2.9
4/1 09:30	38.4	↓-2.2
4/1 09:40	36.8	↓-1.6
4/1 09:50	35.8	↓-1.0
4/1 10:00	35.4	↓-0.4	干潮
4/1 10:10	35.7	↑0.3
4/1 10:20	36.6	↑0.9
4/1 10:30	38.1	↑1.5
4/1 10:40	40.1	↑2.0
4/1 10:50	42.7	↑2.6
4/1 11:00	45.7	↑3.0
4/1 11:10	49.2	↑3.5
4/1 11:20	53.2	↑4.0
4/1 11:30	57.5	↑4.3
4/1 11:40	62.1	↑4.6
4/1 11:50	67.0	↑4.9
4/1 12:00	72.2	↑5.2
4/1 12:10	77.5	↑5.3
4/1 12:20	83.0	↑5.5
4/1 12:30	88.7	↑5.7
4/1 12:40	94.4	↑5.7
4/1 12:50	100.1	↑5.7
4/1 13:00	105.9	↑5.8
4/1 13:10	111.6	↑5.7
4/1 13:20	117.3	↑5.7
4/1 13:30	122.9	↑5.6
4/1 13:40	128.4	↑5.5
4/1 13:50	133.8	↑5.4
4/1 14:00	139.0	↑5.2
4/1 14:10	144.1	↑5.1
4/1 14:20	149.0	↑4.9
4/1 14:30	153.6	↑4.6
4/1 14:40	158.1	↑4.5
4/1 14:50	162.3	↑4.2
4/1 15:00	166.2	↑3.9
4/1 15:10	169.8	↑3.6
4/1 15:20	173.0	↑3.2
4/1 15:30	176.0	↑3.0
4/1 15:40	178.6	↑2.6
4/1 15:50	180.7	↑2.1
4/1 16:00	182.5	↑1.8
4/1 16:10	183.8	↑1.3
4/1 16:20	184.7	↑0.9
4/1 16:30	185.0	↑0.3	満潮
4/1 16:40	184.9	↓-0.1
4/1 16:50	184.2	↓-0.7
4/1 17:00	183.0	↓-1.2
4/1 17:10	181.3	↓-1.7
4/1 17:20	179.0	↓-2.3
4/1 17:30	176.2	↓-2.8
4/1 17:40	172.8	↓-3.4
4/1 17:50	168.9	↓-3.9
4/1 18:00	164.4	↓-4.5
4/1 18:10	159.5	↓-4.9
4/1 18:20	154.1	↓-5.4
4/1 18:30	148.2	↓-5.9
4/1 18:40	142.0	↓-6.2
4/1 18:50	135.5	↓-6.5
4/1 19:00	128.6	↓-6.9
4/1 19:10	121.6	↓-7.0
4/1 19:20	114.4	↓-7.2
4/1 19:30	107.1	↓-7.3
4/1 19:40	99.7	↓-7.4	最大潮位差
4/1 19:50	92.4	↓-7.3
4/1 20:00	85.3	↓-7.1
4/1 20:10	78.3	↓-7.0
4/1 20:20	71.5	↓-6.8
4/1 20:30	65.1	↓-6.4
4/1 20:40	59.1	↓-6.0
4/1 20:50	53.5	↓-5.6
4/1 21:00	48.4	↓-5.1
4/1 21:10	43.9	↓-4.5
4/1 21:20	39.9	↓-4.0
4/1 21:30	36.6	↓-3.3
4/1 21:40	33.9	↓-2.7
4/1 21:50	31.8	↓-2.1
4/1 22:00	30.4	↓-1.4
4/1 22:10	29.7	↓-0.7	干潮
4/1 22:20	29.7	0
4/1 22:30	30.3	↑0.6
4/1 22:40	31.5	↑1.2
4/1 22:50	33.4	↑1.9
4/1 23:00	35.8	↑2.4
4/1 23:10	38.8	↑3.0
4/1 23:20	42.3	↑3.5
4/1 23:30	46.3	↑4.0
4/1 23:40	50.6	↑4.3
4/1 23:50	55.4	↑4.8