12 (土)	04:05	10:24	16:42	22:33
	131cm	22cm	131cm	43cm
大潮 出 05:11 入 18:10 出 17:34 入 04:36 潮干狩り ○ 08:59～11:47

上総勝浦（千葉）2025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	59.8	↑3.3
4/12 00:10	63.2	↑3.4
4/12 00:20	66.8	↑3.6
4/12 00:30	70.5	↑3.7
4/12 00:40	74.4	↑3.9
4/12 00:50	78.3	↑3.9
4/12 01:00	82.3	↑4.0
4/12 01:10	86.3	↑4.0
4/12 01:20	90.3	↑4.0
4/12 01:30	94.2	↑3.9
4/12 01:40	98.1	↑3.9
4/12 01:50	101.8	↑3.7
4/12 02:00	105.5	↑3.7
4/12 02:10	108.9	↑3.4
4/12 02:20	112.2	↑3.3
4/12 02:30	115.3	↑3.1
4/12 02:40	118.2	↑2.9
4/12 02:50	120.8	↑2.6
4/12 03:00	123.1	↑2.3
4/12 03:10	125.1	↑2.0
4/12 03:20	126.8	↑1.7
4/12 03:30	128.2	↑1.4
4/12 03:40	129.2	↑1.0
4/12 03:50	129.9	↑0.7
4/12 04:00	130.2	↑0.3	満潮
4/12 04:10	130.2	0
4/12 04:20	129.8	↓-0.4
4/12 04:30	129.0	↓-0.8
4/12 04:40	127.9	↓-1.1
4/12 04:50	126.4	↓-1.5
4/12 05:00	124.6	↓-1.8
4/12 05:10	122.5	↓-2.1
4/12 05:20	120.0	↓-2.5
4/12 05:30	117.2	↓-2.8
4/12 05:40	114.2	↓-3.0
4/12 05:50	110.9	↓-3.3
4/12 06:00	107.3	↓-3.6
4/12 06:10	103.5	↓-3.8
4/12 06:20	99.6	↓-3.9
4/12 06:30	95.4	↓-4.2
4/12 06:40	91.2	↓-4.2
4/12 06:50	86.8	↓-4.4
4/12 07:00	82.3	↓-4.5
4/12 07:10	77.9	↓-4.4
4/12 07:20	73.3	↓-4.6	最大潮位差
4/12 07:30	68.9	↓-4.4
4/12 07:40	64.4	↓-4.5
4/12 07:50	60.1	↓-4.3
4/12 08:00	55.8	↓-4.3
4/12 08:10	51.7	↓-4.1
4/12 08:20	47.8	↓-3.9
4/12 08:30	44.0	↓-3.8
4/12 08:40	40.5	↓-3.5
4/12 08:50	37.2	↓-3.3
4/12 09:00	34.2	↓-3.0
4/12 09:10	31.5	↓-2.7
4/12 09:20	29.1	↓-2.4
4/12 09:30	27.0	↓-2.1
4/12 09:40	25.2	↓-1.8
4/12 09:50	23.9	↓-1.3
4/12 10:00	22.8	↓-1.1
4/12 10:10	22.2	↓-0.6
4/12 10:20	21.9	↓-0.3	干潮
4/12 10:30	22.0	↑0.1
4/12 10:40	22.4	↑0.4
4/12 10:50	23.3	↑0.9
4/12 11:00	24.5	↑1.2
4/12 11:10	26.0	↑1.5
4/12 11:20	27.9	↑1.9
4/12 11:30	30.2	↑2.3
4/12 11:40	32.7	↑2.5
4/12 11:50	35.6	↑2.9
4/12 12:00	38.7	↑3.1
4/12 12:10	42.1	↑3.4
4/12 12:20	45.7	↑3.6
4/12 12:30	49.6	↑3.9
4/12 12:40	53.6	↑4.0
4/12 12:50	57.8	↑4.2
4/12 13:00	62.1	↑4.3
4/12 13:10	66.5	↑4.4
4/12 13:20	70.9	↑4.4
4/12 13:30	75.4	↑4.5
4/12 13:40	79.9	↑4.5
4/12 13:50	84.4	↑4.5
4/12 14:00	88.8	↑4.4
4/12 14:10	93.1	↑4.3
4/12 14:20	97.3	↑4.2
4/12 14:30	101.4	↑4.1
4/12 14:40	105.3	↑3.9
4/12 14:50	109.0	↑3.7
4/12 15:00	112.4	↑3.4
4/12 15:10	115.6	↑3.2
4/12 15:20	118.5	↑2.9
4/12 15:30	121.1	↑2.6
4/12 15:40	123.5	↑2.4
4/12 15:50	125.5	↑2.0
4/12 16:00	127.1	↑1.6
4/12 16:10	128.4	↑1.3
4/12 16:20	129.4	↑1.0
4/12 16:30	130.0	↑0.6
4/12 16:40	130.2	↑0.2	満潮
4/12 16:50	130.1	↓-0.1
4/12 17:00	129.6	↓-0.5
4/12 17:10	128.7	↓-0.9
4/12 17:20	127.5	↓-1.2
4/12 17:30	126.0	↓-1.5
4/12 17:40	124.2	↓-1.8
4/12 17:50	122.1	↓-2.1
4/12 18:00	119.6	↓-2.5
4/12 18:10	116.9	↓-2.7
4/12 18:20	114.0	↓-2.9
4/12 18:30	110.9	↓-3.1
4/12 18:40	107.5	↓-3.4
4/12 18:50	104.0	↓-3.5
4/12 19:00	100.4	↓-3.6
4/12 19:10	96.6	↓-3.8
4/12 19:20	92.8	↓-3.8
4/12 19:30	88.9	↓-3.9
4/12 19:40	85.0	↓-3.9
4/12 19:50	81.1	↓-3.9
4/12 20:00	77.3	↓-3.8
4/12 20:10	73.5	↓-3.8
4/12 20:20	69.9	↓-3.6
4/12 20:30	66.3	↓-3.6
4/12 20:40	63.0	↓-3.3
4/12 20:50	59.8	↓-3.2
4/12 21:00	56.8	↓-3.0
4/12 21:10	54.1	↓-2.7
4/12 21:20	51.6	↓-2.5
4/12 21:30	49.4	↓-2.2
4/12 21:40	47.6	↓-1.8
4/12 21:50	46.0	↓-1.6
4/12 22:00	44.7	↓-1.3
4/12 22:10	43.8	↓-0.9
4/12 22:20	43.2	↓-0.6
4/12 22:30	42.9	↓-0.3	干潮
4/12 22:40	43.0	↑0.1
4/12 22:50	43.5	↑0.5
4/12 23:00	44.2	↑0.7
4/12 23:10	45.4	↑1.2
4/12 23:20	46.8	↑1.4
4/12 23:30	48.6	↑1.8
4/12 23:40	50.7	↑2.1
4/12 23:50	53.1	↑2.4