01 (土)	06:50	01:13	21:39	14:20
	127cm	78cm	102cm	11cm
小潮 出 05:26 入 18:01 出 08:53 入 - 潮干狩り ◎ 12:05～16:40

上総勝浦（千葉）2028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	82.2	↓-1.2
4/1 00:10	81.1	↓-1.1
4/1 00:20	80.1	↓-1.0
4/1 00:30	79.3	↓-0.8
4/1 00:40	78.6	↓-0.7
4/1 00:50	78.1	↓-0.5
4/1 01:00	77.8	↓-0.3
4/1 01:10	77.7	↓-0.1	干潮
4/1 01:20	77.8	↑0.1
4/1 01:30	78.0	↑0.2
4/1 01:40	78.5	↑0.5
4/1 01:50	79.1	↑0.6
4/1 02:00	79.9	↑0.8
4/1 02:10	80.9	↑1.0
4/1 02:20	82.1	↑1.2
4/1 02:30	83.4	↑1.3
4/1 02:40	84.9	↑1.5
4/1 02:50	86.6	↑1.7
4/1 03:00	88.3	↑1.7
4/1 03:10	90.2	↑1.9
4/1 03:20	92.2	↑2.0
4/1 03:30	94.3	↑2.1
4/1 03:40	96.4	↑2.1
4/1 03:50	98.6	↑2.2
4/1 04:00	100.8	↑2.2
4/1 04:10	103.1	↑2.3
4/1 04:20	105.3	↑2.2
4/1 04:30	107.5	↑2.2
4/1 04:40	109.7	↑2.2
4/1 04:50	111.8	↑2.1
4/1 05:00	113.8	↑2.0
4/1 05:10	115.7	↑1.9
4/1 05:20	117.5	↑1.8
4/1 05:30	119.2	↑1.7
4/1 05:40	120.7	↑1.5
4/1 05:50	122.1	↑1.4
4/1 06:00	123.3	↑1.2
4/1 06:10	124.3	↑1.0
4/1 06:20	125.1	↑0.8
4/1 06:30	125.6	↑0.5
4/1 06:40	126.0	↑0.4	満潮
4/1 06:50	126.1	↑0.1	満潮
4/1 07:00	125.9	↓-0.2
4/1 07:10	125.6	↓-0.3
4/1 07:20	124.9	↓-0.7
4/1 07:30	124.0	↓-0.9
4/1 07:40	122.9	↓-1.1
4/1 07:50	121.4	↓-1.5
4/1 08:00	119.8	↓-1.6
4/1 08:10	117.8	↓-2.0
4/1 08:20	115.7	↓-2.1
4/1 08:30	113.3	↓-2.4
4/1 08:40	110.7	↓-2.6
4/1 08:50	107.8	↓-2.9
4/1 09:00	104.8	↓-3.0
4/1 09:10	101.5	↓-3.3
4/1 09:20	98.1	↓-3.4
4/1 09:30	94.6	↓-3.5
4/1 09:40	90.9	↓-3.7
4/1 09:50	87.1	↓-3.8
4/1 10:00	83.2	↓-3.9
4/1 10:10	79.2	↓-4.0
4/1 10:20	75.2	↓-4.0
4/1 10:30	71.1	↓-4.1	最大潮位差
4/1 10:40	67.0	↓-4.1	最大潮位差
4/1 10:50	62.9	↓-4.1	最大潮位差
4/1 11:00	58.9	↓-4.0
4/1 11:10	54.9	↓-4.0
4/1 11:20	50.9	↓-4.0
4/1 11:30	47.0	↓-3.9
4/1 11:40	43.3	↓-3.7
4/1 11:50	39.6	↓-3.7
4/1 12:00	36.1	↓-3.5
4/1 12:10	32.8	↓-3.3
4/1 12:20	29.6	↓-3.2
4/1 12:30	26.7	↓-2.9
4/1 12:40	23.9	↓-2.8
4/1 12:50	21.4	↓-2.5
4/1 13:00	19.1	↓-2.3
4/1 13:10	17.0	↓-2.1
4/1 13:20	15.2	↓-1.8
4/1 13:30	13.7	↓-1.5
4/1 13:40	12.5	↓-1.2
4/1 13:50	11.5	↓-1.0
4/1 14:00	10.8	↓-0.7
4/1 14:10	10.4	↓-0.4	干潮
4/1 14:20	10.3	↓-0.1	干潮
4/1 14:30	10.5	↑0.2
4/1 14:40	11.0	↑0.5
4/1 14:50	11.7	↑0.7
4/1 15:00	12.7	↑1.0
4/1 15:10	14.0	↑1.3
4/1 15:20	15.5	↑1.5
4/1 15:30	17.2	↑1.7
4/1 15:40	19.2	↑2.0
4/1 15:50	21.4	↑2.2
4/1 16:00	23.7	↑2.3
4/1 16:10	26.3	↑2.6
4/1 16:20	29.0	↑2.7
4/1 16:30	31.9	↑2.9
4/1 16:40	34.8	↑2.9
4/1 16:50	37.9	↑3.1
4/1 17:00	41.1	↑3.2
4/1 17:10	44.3	↑3.2
4/1 17:20	47.6	↑3.3
4/1 17:30	50.9	↑3.3
4/1 17:40	54.3	↑3.4
4/1 17:50	57.6	↑3.3
4/1 18:00	60.9	↑3.3
4/1 18:10	64.1	↑3.2
4/1 18:20	67.3	↑3.2
4/1 18:30	70.5	↑3.2
4/1 18:40	73.5	↑3.0
4/1 18:50	76.4	↑2.9
4/1 19:00	79.2	↑2.8
4/1 19:10	81.9	↑2.7
4/1 19:20	84.5	↑2.6
4/1 19:30	86.8	↑2.3
4/1 19:40	89.0	↑2.2
4/1 19:50	91.1	↑2.1
4/1 20:00	92.9	↑1.8
4/1 20:10	94.6	↑1.7
4/1 20:20	96.1	↑1.5
4/1 20:30	97.3	↑1.2
4/1 20:40	98.4	↑1.1
4/1 20:50	99.4	↑1.0
4/1 21:00	100.1	↑0.7
4/1 21:10	100.6	↑0.5
4/1 21:20	101.0	↑0.4
4/1 21:30	101.2	↑0.2	満潮
4/1 21:40	101.3	↑0.1
4/1 21:50	101.2	↓-0.1
4/1 22:00	100.9	↓-0.3
4/1 22:10	100.6	↓-0.3
4/1 22:20	100.1	↓-0.5
4/1 22:30	99.6	↓-0.5
4/1 22:40	98.9	↓-0.7
4/1 22:50	98.2	↓-0.7
4/1 23:00	97.4	↓-0.8
4/1 23:10	96.5	↓-0.9
4/1 23:20	95.7	↓-0.8
4/1 23:30	94.8	↓-0.9
4/1 23:40	93.9	↓-0.9
4/1 23:50	93.0	↓-0.9