20 (月)	08:43	02:33	21:13	14:35
	179cm	78cm	191cm	66cm
小潮 出 04:39 入 18:53 出 10:48 入 22:13

寒川（千葉）2026年07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
7/20 00:00	123.2	↓-5.4	最大潮位差
7/20 00:10	118.0	↓-5.2
7/20 00:20	113.0	↓-5.0
7/20 00:30	108.2	↓-4.8
7/20 00:40	103.7	↓-4.5
7/20 00:50	99.4	↓-4.3
7/20 01:00	95.5	↓-3.9
7/20 01:10	92.0	↓-3.5
7/20 01:20	88.8	↓-3.2
7/20 01:30	86.0	↓-2.8
7/20 01:40	83.6	↓-2.4
7/20 01:50	81.7	↓-1.9
7/20 02:00	80.1	↓-1.6
7/20 02:10	79.0	↓-1.1
7/20 02:20	78.3	↓-0.7
7/20 02:30	78.0	↓-0.3	干潮
7/20 02:40	78.1	↑0.1
7/20 02:50	78.6	↑0.5
7/20 03:00	79.5	↑0.9
7/20 03:10	80.7	↑1.2
7/20 03:20	82.3	↑1.6
7/20 03:30	84.2	↑1.9
7/20 03:40	86.4	↑2.2
7/20 03:50	88.9	↑2.5
7/20 04:00	91.6	↑2.7
7/20 04:10	94.6	↑3.0
7/20 04:20	97.8	↑3.2
7/20 04:30	101.2	↑3.4
7/20 04:40	104.8	↑3.6
7/20 04:50	108.5	↑3.7
7/20 05:00	112.4	↑3.9
7/20 05:10	116.3	↑3.9
7/20 05:20	120.3	↑4.0
7/20 05:30	124.4	↑4.1
7/20 05:40	128.5	↑4.1
7/20 05:50	132.7	↑4.2
7/20 06:00	136.8	↑4.1
7/20 06:10	140.9	↑4.1
7/20 06:20	144.9	↑4.0
7/20 06:30	148.8	↑3.9
7/20 06:40	152.6	↑3.8
7/20 06:50	156.2	↑3.6
7/20 07:00	159.7	↑3.5
7/20 07:10	162.9	↑3.2
7/20 07:20	165.9	↑3.0
7/20 07:30	168.7	↑2.8
7/20 07:40	171.2	↑2.5
7/20 07:50	173.3	↑2.1
7/20 08:00	175.2	↑1.9
7/20 08:10	176.6	↑1.4
7/20 08:20	177.7	↑1.1
7/20 08:30	178.4	↑0.7
7/20 08:40	178.7	↑0.3	満潮
7/20 08:50	178.6	↓-0.1
7/20 09:00	178.0	↓-0.6
7/20 09:10	177.0	↓-1.0
7/20 09:20	175.6	↓-1.4
7/20 09:30	173.7	↓-1.9
7/20 09:40	171.5	↓-2.2
7/20 09:50	168.8	↓-2.7
7/20 10:00	165.7	↓-3.1
7/20 10:10	162.3	↓-3.4
7/20 10:20	158.5	↓-3.8
7/20 10:30	154.4	↓-4.1
7/20 10:40	150.1	↓-4.3
7/20 10:50	145.5	↓-4.6
7/20 11:00	140.7	↓-4.8
7/20 11:10	135.8	↓-4.9
7/20 11:20	130.7	↓-5.1
7/20 11:30	125.6	↓-5.1
7/20 11:40	120.4	↓-5.2
7/20 11:50	115.3	↓-5.1
7/20 12:00	110.2	↓-5.1
7/20 12:10	105.2	↓-5.0
7/20 12:20	100.4	↓-4.8
7/20 12:30	95.8	↓-4.6
7/20 12:40	91.4	↓-4.4
7/20 12:50	87.3	↓-4.1
7/20 13:00	83.5	↓-3.8
7/20 13:10	80.0	↓-3.5
7/20 13:20	76.8	↓-3.2
7/20 13:30	74.0	↓-2.8
7/20 13:40	71.6	↓-2.4
7/20 13:50	69.6	↓-2.0
7/20 14:00	68.0	↓-1.6
7/20 14:10	66.8	↓-1.2
7/20 14:20	66.1	↓-0.7
7/20 14:30	65.7	↓-0.4	干潮
7/20 14:40	65.8	↑0.1
7/20 14:50	66.2	↑0.4
7/20 15:00	67.1	↑0.9
7/20 15:10	68.3	↑1.2
7/20 15:20	69.9	↑1.6
7/20 15:30	71.8	↑1.9
7/20 15:40	74.1	↑2.3
7/20 15:50	76.7	↑2.6
7/20 16:00	79.6	↑2.9
7/20 16:10	82.8	↑3.2
7/20 16:20	86.2	↑3.4
7/20 16:30	89.9	↑3.7
7/20 16:40	93.8	↑3.9
7/20 16:50	97.8	↑4.0
7/20 17:00	102.1	↑4.3
7/20 17:10	106.5	↑4.4
7/20 17:20	111.0	↑4.5
7/20 17:30	115.6	↑4.6
7/20 17:40	120.3	↑4.7
7/20 17:50	125.1	↑4.8
7/20 18:00	129.9	↑4.8
7/20 18:10	134.7	↑4.8
7/20 18:20	139.4	↑4.7
7/20 18:30	144.2	↑4.8
7/20 18:40	148.8	↑4.6
7/20 18:50	153.3	↑4.5
7/20 19:00	157.7	↑4.4
7/20 19:10	162.0	↑4.3
7/20 19:20	166.0	↑4.0
7/20 19:30	169.9	↑3.9
7/20 19:40	173.5	↑3.6
7/20 19:50	176.8	↑3.3
7/20 20:00	179.8	↑3.0
7/20 20:10	182.5	↑2.7
7/20 20:20	184.8	↑2.3
7/20 20:30	186.8	↑2.0
7/20 20:40	188.3	↑1.5
7/20 20:50	189.5	↑1.2
7/20 21:00	190.2	↑0.7
7/20 21:10	190.5	↑0.3	満潮
7/20 21:20	190.3	↓-0.2
7/20 21:30	189.8	↓-0.5
7/20 21:40	188.7	↓-1.1
7/20 21:50	187.3	↓-1.4
7/20 22:00	185.4	↓-1.9
7/20 22:10	183.1	↓-2.3
7/20 22:20	180.4	↓-2.7
7/20 22:30	177.4	↓-3.0
7/20 22:40	174.0	↓-3.4
7/20 22:50	170.3	↓-3.7
7/20 23:00	166.3	↓-4.0
7/20 23:10	162.0	↓-4.3
7/20 23:20	157.6	↓-4.4
7/20 23:30	152.9	↓-4.7
7/20 23:40	148.2	↓-4.7
7/20 23:50	143.3	↓-4.9