12 (火)	06:02	00:21	19:30	12:42
	142cm	51cm	132cm	-5cm
中潮 出 05:12 入 18:09 出 21:55 入 07:21 潮干狩り ◎ 10:23～15:05

上総勝浦（千葉）2039年04月12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
4/12 00:00	51.0	↓-0.9
4/12 00:10	50.5	↓-0.5
4/12 00:20	50.3	↓-0.2	干潮
4/12 00:30	50.5	↑0.2
4/12 00:40	51.1	↑0.6
4/12 00:50	52.1	↑1.0
4/12 01:00	53.4	↑1.3
4/12 01:10	55.0	↑1.6
4/12 01:20	57.0	↑2.0
4/12 01:30	59.3	↑2.3
4/12 01:40	61.9	↑2.6
4/12 01:50	64.8	↑2.9
4/12 02:00	68.0	↑3.2
4/12 02:10	71.4	↑3.4
4/12 02:20	75.0	↑3.6
4/12 02:30	78.7	↑3.7
4/12 02:40	82.7	↑4.0
4/12 02:50	86.7	↑4.0
4/12 03:00	90.8	↑4.1
4/12 03:10	95.0	↑4.2
4/12 03:20	99.2	↑4.2
4/12 03:30	103.3	↑4.1
4/12 03:40	107.5	↑4.2
4/12 03:50	111.5	↑4.0
4/12 04:00	115.4	↑3.9
4/12 04:10	119.1	↑3.7
4/12 04:20	122.7	↑3.6
4/12 04:30	126.1	↑3.4
4/12 04:40	129.2	↑3.1
4/12 04:50	132.0	↑2.8
4/12 05:00	134.5	↑2.5
4/12 05:10	136.7	↑2.2
4/12 05:20	138.5	↑1.8
4/12 05:30	140.0	↑1.5
4/12 05:40	141.0	↑1.0
4/12 05:50	141.7	↑0.7
4/12 06:00	141.9	↑0.2	満潮
4/12 06:10	141.7	↓-0.2
4/12 06:20	141.1	↓-0.6
4/12 06:30	140.1	↓-1.0
4/12 06:40	138.6	↓-1.5
4/12 06:50	136.7	↓-1.9
4/12 07:00	134.4	↓-2.3
4/12 07:10	131.7	↓-2.7
4/12 07:20	128.6	↓-3.1
4/12 07:30	125.1	↓-3.5
4/12 07:40	121.3	↓-3.8
4/12 07:50	117.1	↓-4.2
4/12 08:00	112.6	↓-4.5
4/12 08:10	107.9	↓-4.7
4/12 08:20	102.9	↓-5.0
4/12 08:30	97.7	↓-5.2
4/12 08:40	92.3	↓-5.4
4/12 08:50	86.8	↓-5.5
4/12 09:00	81.1	↓-5.7
4/12 09:10	75.4	↓-5.7
4/12 09:20	69.6	↓-5.8	最大潮位差
4/12 09:30	63.8	↓-5.8	最大潮位差
4/12 09:40	58.0	↓-5.8	最大潮位差
4/12 09:50	52.3	↓-5.7
4/12 10:00	46.7	↓-5.6
4/12 10:10	41.2	↓-5.5
4/12 10:20	35.9	↓-5.3
4/12 10:30	30.8	↓-5.1
4/12 10:40	25.9	↓-4.9
4/12 10:50	21.3	↓-4.6
4/12 11:00	17.0	↓-4.3
4/12 11:10	13.0	↓-4.0
4/12 11:20	9.3	↓-3.7
4/12 11:30	6.0	↓-3.3
4/12 11:40	3.2	↓-2.8
4/12 11:50	0.7	↓-2.5
4/12 12:00	-1.4	↓-2.1
4/12 12:10	-3.0	↓-1.6
4/12 12:20	-4.2	↓-1.2
4/12 12:30	-4.9	↓-0.7
4/12 12:40	-5.2	↓-0.3	干潮
4/12 12:50	-5.1	↑0.1
4/12 13:00	-4.5	↑0.6
4/12 13:10	-3.4	↑1.1
4/12 13:20	-2.0	↑1.4
4/12 13:30	-0.1	↑1.9
4/12 13:40	2.2	↑2.3
4/12 13:50	4.9	↑2.7
4/12 14:00	7.9	↑3.0
4/12 14:10	11.3	↑3.4
4/12 14:20	14.9	↑3.6
4/12 14:30	18.9	↑4.0
4/12 14:40	23.2	↑4.3
4/12 14:50	27.7	↑4.5
4/12 15:00	32.3	↑4.6
4/12 15:10	37.2	↑4.9
4/12 15:20	42.2	↑5.0
4/12 15:30	47.4	↑5.2
4/12 15:40	52.6	↑5.2
4/12 15:50	57.9	↑5.3
4/12 16:00	63.2	↑5.3
4/12 16:10	68.5	↑5.3
4/12 16:20	73.7	↑5.2
4/12 16:30	78.9	↑5.2
4/12 16:40	83.9	↑5.0
4/12 16:50	88.9	↑5.0
4/12 17:00	93.6	↑4.7
4/12 17:10	98.2	↑4.6
4/12 17:20	102.6	↑4.4
4/12 17:30	106.7	↑4.1
4/12 17:40	110.5	↑3.8
4/12 17:50	114.1	↑3.6
4/12 18:00	117.4	↑3.3
4/12 18:10	120.3	↑2.9
4/12 18:20	122.9	↑2.6
4/12 18:30	125.2	↑2.3
4/12 18:40	127.1	↑1.9
4/12 18:50	128.7	↑1.6
4/12 19:00	129.9	↑1.2
4/12 19:10	130.8	↑0.9
4/12 19:20	131.2	↑0.4	満潮
4/12 19:30	131.4	↑0.2	満潮
4/12 19:40	131.2	↓-0.2
4/12 19:50	130.6	↓-0.6
4/12 20:00	129.8	↓-0.8
4/12 20:10	128.6	↓-1.2
4/12 20:20	127.2	↓-1.4
4/12 20:30	125.4	↓-1.8
4/12 20:40	123.4	↓-2.0
4/12 20:50	121.2	↓-2.2
4/12 21:00	118.8	↓-2.4
4/12 21:10	116.1	↓-2.7
4/12 21:20	113.4	↓-2.7
4/12 21:30	110.4	↓-3.0
4/12 21:40	107.4	↓-3.0
4/12 21:50	104.3	↓-3.1
4/12 22:00	101.1	↓-3.2
4/12 22:10	97.9	↓-3.2
4/12 22:20	94.7	↓-3.2
4/12 22:30	91.5	↓-3.2
4/12 22:40	88.4	↓-3.1
4/12 22:50	85.4	↓-3.0
4/12 23:00	82.4	↓-3.0
4/12 23:10	79.6	↓-2.8
4/12 23:20	77.0	↓-2.6
4/12 23:30	74.6	↓-2.4
4/12 23:40	72.3	↓-2.3
4/12 23:50	70.3	↓-2.0