20 (土)	05:49	12:12	19:12	-
	192cm	-14cm	196cm	-
中潮 出 05:01 入 18:17 出 21:00 入 06:09 潮干狩り ◎ 10:00～14:33

寒川（千葉）2030年04月20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
4/20 00:00	59.3	↑0.1
4/20 00:10	60.1	↑0.8
4/20 00:20	61.5	↑1.4
4/20 00:30	63.6	↑2.1
4/20 00:40	66.2	↑2.6
4/20 00:50	69.3	↑3.1
4/20 01:00	72.9	↑3.6
4/20 01:10	77.0	↑4.1
4/20 01:20	81.4	↑4.4
4/20 01:30	86.2	↑4.8
4/20 01:40	91.3	↑5.1
4/20 01:50	96.7	↑5.4
4/20 02:00	102.2	↑5.5
4/20 02:10	107.9	↑5.7
4/20 02:20	113.6	↑5.7
4/20 02:30	119.4	↑5.8
4/20 02:40	125.2	↑5.8
4/20 02:50	130.9	↑5.7
4/20 03:00	136.6	↑5.7
4/20 03:10	142.1	↑5.5
4/20 03:20	147.5	↑5.4
4/20 03:30	152.7	↑5.2
4/20 03:40	157.6	↑4.9
4/20 03:50	162.3	↑4.7
4/20 04:00	166.8	↑4.5
4/20 04:10	170.9	↑4.1
4/20 04:20	174.7	↑3.8
4/20 04:30	178.2	↑3.5
4/20 04:40	181.4	↑3.2
4/20 04:50	184.1	↑2.7
4/20 05:00	186.5	↑2.4
4/20 05:10	188.4	↑1.9
4/20 05:20	189.9	↑1.5
4/20 05:30	191.0	↑1.1
4/20 05:40	191.6	↑0.6	満潮
4/20 05:50	191.7	↑0.1
4/20 06:00	191.4	↓-0.3
4/20 06:10	190.5	↓-0.9
4/20 06:20	189.1	↓-1.4
4/20 06:30	187.2	↓-1.9
4/20 06:40	184.7	↓-2.5
4/20 06:50	181.7	↓-3.0
4/20 07:00	178.1	↓-3.6
4/20 07:10	174.0	↓-4.1
4/20 07:20	169.3	↓-4.7
4/20 07:30	164.1	↓-5.2
4/20 07:40	158.4	↓-5.7
4/20 07:50	152.2	↓-6.2
4/20 08:00	145.5	↓-6.7
4/20 08:10	138.4	↓-7.1
4/20 08:20	130.9	↓-7.5
4/20 08:30	123.0	↓-7.9
4/20 08:40	114.9	↓-8.1
4/20 08:50	106.4	↓-8.5
4/20 09:00	97.8	↓-8.6
4/20 09:10	89.1	↓-8.7
4/20 09:20	80.3	↓-8.8	最大潮位差
4/20 09:30	71.5	↓-8.8	最大潮位差
4/20 09:40	62.8	↓-8.7
4/20 09:50	54.2	↓-8.6
4/20 10:00	45.9	↓-8.3
4/20 10:10	37.9	↓-8.0
4/20 10:20	30.2	↓-7.7
4/20 10:30	22.9	↓-7.3
4/20 10:40	16.2	↓-6.7
4/20 10:50	10.0	↓-6.2
4/20 11:00	4.4	↓-5.6
4/20 11:10	-0.6	↓-5.0
4/20 11:20	-4.8	↓-4.2
4/20 11:30	-8.4	↓-3.6
4/20 11:40	-11.2	↓-2.8
4/20 11:50	-13.2	↓-2.0
4/20 12:00	-14.5	↓-1.3
4/20 12:10	-15.0	↓-0.5	干潮
4/20 12:20	-14.7	↑0.3
4/20 12:30	-13.7	↑1.0
4/20 12:40	-11.9	↑1.8
4/20 12:50	-9.5	↑2.4
4/20 13:00	-6.4	↑3.1
4/20 13:10	-2.6	↑3.8
4/20 13:20	1.8	↑4.4
4/20 13:30	6.7	↑4.9
4/20 13:40	12.1	↑5.4
4/20 13:50	17.9	↑5.8
4/20 14:00	24.2	↑6.3
4/20 14:10	30.8	↑6.6
4/20 14:20	37.7	↑6.9
4/20 14:30	44.8	↑7.1
4/20 14:40	52.2	↑7.4
4/20 14:50	59.7	↑7.5
4/20 15:00	67.3	↑7.6
4/20 15:10	74.9	↑7.6
4/20 15:20	82.6	↑7.7
4/20 15:30	90.3	↑7.7
4/20 15:40	97.8	↑7.5
4/20 15:50	105.3	↑7.5
4/20 16:00	112.7	↑7.4
4/20 16:10	120.0	↑7.3
4/20 16:20	127.0	↑7.0
4/20 16:30	133.8	↑6.8
4/20 16:40	140.4	↑6.6
4/20 16:50	146.8	↑6.4
4/20 17:00	152.8	↑6.0
4/20 17:10	158.6	↑5.8
4/20 17:20	164.0	↑5.4
4/20 17:30	169.0	↑5.0
4/20 17:40	173.7	↑4.7
4/20 17:50	178.0	↑4.3
4/20 18:00	181.9	↑3.9
4/20 18:10	185.3	↑3.4
4/20 18:20	188.2	↑2.9
4/20 18:30	190.7	↑2.5
4/20 18:40	192.6	↑1.9
4/20 18:50	194.0	↑1.4
4/20 19:00	194.9	↑0.9
4/20 19:10	195.3	↑0.4	満潮
4/20 19:20	195.1	↓-0.2
4/20 19:30	194.3	↓-0.8
4/20 19:40	193.0	↓-1.3
4/20 19:50	191.1	↓-1.9
4/20 20:00	188.7	↓-2.4
4/20 20:10	185.7	↓-3.0
4/20 20:20	182.3	↓-3.4
4/20 20:30	178.4	↓-3.9
4/20 20:40	174.0	↓-4.4
4/20 20:50	169.3	↓-4.7
4/20 21:00	164.1	↓-5.2
4/20 21:10	158.7	↓-5.4
4/20 21:20	153.0	↓-5.7
4/20 21:30	147.1	↓-5.9
4/20 21:40	141.1	↓-6.0
4/20 21:50	135.0	↓-6.1
4/20 22:00	128.8	↓-6.2
4/20 22:10	122.7	↓-6.1
4/20 22:20	116.8	↓-5.9
4/20 22:30	111.0	↓-5.8
4/20 22:40	105.4	↓-5.6
4/20 22:50	100.1	↓-5.3
4/20 23:00	95.2	↓-4.9
4/20 23:10	90.7	↓-4.5
4/20 23:20	86.6	↓-4.1
4/20 23:30	83.1	↓-3.5
4/20 23:40	80.0	↓-3.1
4/20 23:50	77.5	↓-2.5