01 (月)	04:47	10:48	17:00	23:10
	139cm	22cm	146cm	27cm
大潮 出 05:26 入 18:01 出 05:38 入 18:13 潮干狩り ○ 09:29～12:06

上総勝浦（千葉）2041年04月01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	31.9	↑3.2
4/1 00:10	35.4	↑3.5
4/1 00:20	39.3	↑3.9
4/1 00:30	43.4	↑4.1
4/1 00:40	47.7	↑4.3
4/1 00:50	52.3	↑4.6
4/1 01:00	57.0	↑4.7
4/1 01:10	61.9	↑4.9
4/1 01:20	66.9	↑5.0
4/1 01:30	72.0	↑5.1
4/1 01:40	77.1	↑5.1
4/1 01:50	82.2	↑5.1
4/1 02:00	87.3	↑5.1
4/1 02:10	92.3	↑5.0
4/1 02:20	97.2	↑4.9
4/1 02:30	102.0	↑4.8
4/1 02:40	106.6	↑4.6
4/1 02:50	111.0	↑4.4
4/1 03:00	115.2	↑4.2
4/1 03:10	119.1	↑3.9
4/1 03:20	122.7	↑3.6
4/1 03:30	126.0	↑3.3
4/1 03:40	128.9	↑2.9
4/1 03:50	131.5	↑2.6
4/1 04:00	133.6	↑2.1
4/1 04:10	135.4	↑1.8
4/1 04:20	136.7	↑1.3
4/1 04:30	137.7	↑1.0
4/1 04:40	138.2	↑0.5	満潮
4/1 04:50	138.2	0
4/1 05:00	137.8	↓-0.4
4/1 05:10	137.0	↓-0.8
4/1 05:20	135.7	↓-1.3
4/1 05:30	134.1	↓-1.6
4/1 05:40	132.0	↓-2.1
4/1 05:50	129.5	↓-2.5
4/1 06:00	126.6	↓-2.9
4/1 06:10	123.4	↓-3.2
4/1 06:20	119.9	↓-3.5
4/1 06:30	116.1	↓-3.8
4/1 06:40	112.0	↓-4.1
4/1 06:50	107.6	↓-4.4
4/1 07:00	103.1	↓-4.5
4/1 07:10	98.3	↓-4.8
4/1 07:20	93.4	↓-4.9
4/1 07:30	88.5	↓-4.9
4/1 07:40	83.4	↓-5.1
4/1 07:50	78.3	↓-5.1
4/1 08:00	73.3	↓-5.0
4/1 08:10	68.2	↓-5.1
4/1 08:20	63.3	↓-4.9
4/1 08:30	58.5	↓-4.8
4/1 08:40	53.9	↓-4.6
4/1 08:50	49.4	↓-4.5
4/1 09:00	45.2	↓-4.2
4/1 09:10	41.2	↓-4.0
4/1 09:20	37.6	↓-3.6
4/1 09:30	34.2	↓-3.4
4/1 09:40	31.2	↓-3.0
4/1 09:50	28.6	↓-2.6
4/1 10:00	26.4	↓-2.2
4/1 10:10	24.5	↓-1.9
4/1 10:20	23.1	↓-1.4
4/1 10:30	22.1	↓-1.0
4/1 10:40	21.6	↓-0.5	干潮
4/1 10:50	21.5	↓-0.1
4/1 11:00	21.9	↑0.4
4/1 11:10	22.7	↑0.8
4/1 11:20	23.9	↑1.2
4/1 11:30	25.5	↑1.6
4/1 11:40	27.6	↑2.1
4/1 11:50	30.1	↑2.5
4/1 12:00	33.0	↑2.9
4/1 12:10	36.2	↑3.2
4/1 12:20	39.7	↑3.5
4/1 12:30	43.6	↑3.9
4/1 12:40	47.8	↑4.2
4/1 12:50	52.2	↑4.4
4/1 13:00	56.9	↑4.7
4/1 13:10	61.7	↑4.8
4/1 13:20	66.7	↑5.0
4/1 13:30	71.8	↑5.1
4/1 13:40	77.0	↑5.2
4/1 13:50	82.3	↑5.3	最大潮位差
4/1 14:00	87.6	↑5.3	最大潮位差
4/1 14:10	92.8	↑5.2
4/1 14:20	98.0	↑5.2
4/1 14:30	103.0	↑5.0
4/1 14:40	108.0	↑5.0
4/1 14:50	112.7	↑4.7
4/1 15:00	117.2	↑4.5
4/1 15:10	121.5	↑4.3
4/1 15:20	125.6	↑4.1
4/1 15:30	129.3	↑3.7
4/1 15:40	132.7	↑3.4
4/1 15:50	135.8	↑3.1
4/1 16:00	138.4	↑2.6
4/1 16:10	140.7	↑2.3
4/1 16:20	142.6	↑1.9
4/1 16:30	144.1	↑1.5
4/1 16:40	145.1	↑1.0
4/1 16:50	145.7	↑0.6	満潮
4/1 17:00	145.9	↑0.2	満潮
4/1 17:10	145.6	↓-0.3
4/1 17:20	144.9	↓-0.7
4/1 17:30	143.8	↓-1.1
4/1 17:40	142.2	↓-1.6
4/1 17:50	140.3	↓-1.9
4/1 18:00	137.9	↓-2.4
4/1 18:10	135.2	↓-2.7
4/1 18:20	132.1	↓-3.1
4/1 18:30	128.7	↓-3.4
4/1 18:40	125.0	↓-3.7
4/1 18:50	121.0	↓-4.0
4/1 19:00	116.8	↓-4.2
4/1 19:10	112.3	↓-4.5
4/1 19:20	107.7	↓-4.6
4/1 19:30	102.9	↓-4.8
4/1 19:40	98.0	↓-4.9
4/1 19:50	93.0	↓-5.0
4/1 20:00	87.9	↓-5.1
4/1 20:10	82.9	↓-5.0
4/1 20:20	77.8	↓-5.1
4/1 20:30	72.9	↓-4.9
4/1 20:40	68.0	↓-4.9
4/1 20:50	63.3	↓-4.7
4/1 21:00	58.7	↓-4.6
4/1 21:10	54.3	↓-4.4
4/1 21:20	50.2	↓-4.1
4/1 21:30	46.3	↓-3.9
4/1 21:40	42.7	↓-3.6
4/1 21:50	39.4	↓-3.3
4/1 22:00	36.4	↓-3.0
4/1 22:10	33.8	↓-2.6
4/1 22:20	31.6	↓-2.2
4/1 22:30	29.8	↓-1.8
4/1 22:40	28.3	↓-1.5
4/1 22:50	27.3	↓-1.0
4/1 23:00	26.7	↓-0.6	干潮
4/1 23:10	26.5	↓-0.2	干潮
4/1 23:20	26.8	↑0.3
4/1 23:30	27.4	↑0.6
4/1 23:40	28.5	↑1.1
4/1 23:50	30.0	↑1.5