12 (日)	05:28	12:11	18:58	-
	145cm	-14cm	135cm	-
中潮 出 05:12 入 18:09 出 06:29 入 21:20 潮干狩り ◎ 09:42～14:43

上総勝浦（千葉）2043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	54.0	↑0.3
4/12 00:10	54.7	↑0.7
4/12 00:20	55.8	↑1.1
4/12 00:30	57.2	↑1.4
4/12 00:40	58.9	↑1.7
4/12 00:50	61.0	↑2.1
4/12 01:00	63.4	↑2.4
4/12 01:10	66.1	↑2.7
4/12 01:20	69.0	↑2.9
4/12 01:30	72.2	↑3.2
4/12 01:40	75.6	↑3.4
4/12 01:50	79.3	↑3.7
4/12 02:00	83.0	↑3.7
4/12 02:10	87.0	↑4.0
4/12 02:20	91.0	↑4.0
4/12 02:30	95.1	↑4.1
4/12 02:40	99.3	↑4.2
4/12 02:50	103.4	↑4.1
4/12 03:00	107.6	↑4.2
4/12 03:10	111.6	↑4.0
4/12 03:20	115.6	↑4.0
4/12 03:30	119.5	↑3.9
4/12 03:40	123.2	↑3.7
4/12 03:50	126.7	↑3.5
4/12 04:00	129.9	↑3.2
4/12 04:10	133.0	↑3.1
4/12 04:20	135.7	↑2.7
4/12 04:30	138.1	↑2.4
4/12 04:40	140.2	↑2.1
4/12 04:50	141.9	↑1.7
4/12 05:00	143.2	↑1.3
4/12 05:10	144.1	↑0.9
4/12 05:20	144.6	↑0.5	満潮
4/12 05:30	144.7	↑0.1
4/12 05:40	144.3	↓-0.4
4/12 05:50	143.6	↓-0.7
4/12 06:00	142.3	↓-1.3
4/12 06:10	140.6	↓-1.7
4/12 06:20	138.5	↓-2.1
4/12 06:30	135.9	↓-2.6
4/12 06:40	133.0	↓-2.9
4/12 06:50	129.6	↓-3.4
4/12 07:00	125.8	↓-3.8
4/12 07:10	121.7	↓-4.1
4/12 07:20	117.2	↓-4.5
4/12 07:30	112.4	↓-4.8
4/12 07:40	107.3	↓-5.1
4/12 07:50	101.9	↓-5.4
4/12 08:00	96.3	↓-5.6
4/12 08:10	90.5	↓-5.8
4/12 08:20	84.6	↓-5.9
4/12 08:30	78.5	↓-6.1
4/12 08:40	72.3	↓-6.2
4/12 08:50	66.1	↓-6.2
4/12 09:00	59.8	↓-6.3	最大潮位差
4/12 09:10	53.6	↓-6.2
4/12 09:20	47.5	↓-6.1
4/12 09:30	41.4	↓-6.1
4/12 09:40	35.5	↓-5.9
4/12 09:50	29.8	↓-5.7
4/12 10:00	24.3	↓-5.5
4/12 10:10	19.0	↓-5.3
4/12 10:20	14.1	↓-4.9
4/12 10:30	9.4	↓-4.7
4/12 10:40	5.1	↓-4.3
4/12 10:50	1.2	↓-3.9
4/12 11:00	-2.3	↓-3.5
4/12 11:10	-5.4	↓-3.1
4/12 11:20	-8.1	↓-2.7
4/12 11:30	-10.3	↓-2.2
4/12 11:40	-12.0	↓-1.7
4/12 11:50	-13.2	↓-1.2
4/12 12:00	-14.0	↓-0.8
4/12 12:10	-14.3	↓-0.3	干潮
4/12 12:20	-14.0	↑0.3
4/12 12:30	-13.3	↑0.7
4/12 12:40	-12.1	↑1.2
4/12 12:50	-10.5	↑1.6
4/12 13:00	-8.4	↑2.1
4/12 13:10	-5.8	↑2.6
4/12 13:20	-2.8	↑3.0
4/12 13:30	0.5	↑3.3
4/12 13:40	4.3	↑3.8
4/12 13:50	8.4	↑4.1
4/12 14:00	12.8	↑4.4
4/12 14:10	17.5	↑4.7
4/12 14:20	22.5	↑5.0
4/12 14:30	27.7	↑5.2
4/12 14:40	33.0	↑5.3
4/12 14:50	38.6	↑5.6
4/12 15:00	44.2	↑5.6
4/12 15:10	50.0	↑5.8
4/12 15:20	55.8	↑5.8
4/12 15:30	61.6	↑5.8
4/12 15:40	67.4	↑5.8
4/12 15:50	73.1	↑5.7
4/12 16:00	78.7	↑5.6
4/12 16:10	84.2	↑5.5
4/12 16:20	89.6	↑5.4
4/12 16:30	94.8	↑5.2
4/12 16:40	99.7	↑4.9
4/12 16:50	104.4	↑4.7
4/12 17:00	108.8	↑4.4
4/12 17:10	113.0	↑4.2
4/12 17:20	116.8	↑3.8
4/12 17:30	120.2	↑3.4
4/12 17:40	123.4	↑3.2
4/12 17:50	126.1	↑2.7
4/12 18:00	128.5	↑2.4
4/12 18:10	130.5	↑2.0
4/12 18:20	132.1	↑1.6
4/12 18:30	133.3	↑1.2
4/12 18:40	134.2	↑0.9
4/12 18:50	134.6	↑0.4	満潮
4/12 19:00	134.7	↑0.1
4/12 19:10	134.4	↓-0.3
4/12 19:20	133.8	↓-0.6
4/12 19:30	132.8	↓-1.0
4/12 19:40	131.5	↓-1.3
4/12 19:50	129.9	↓-1.6
4/12 20:00	128.1	↓-1.8
4/12 20:10	125.9	↓-2.2
4/12 20:20	123.6	↓-2.3
4/12 20:30	121.0	↓-2.6
4/12 20:40	118.2	↓-2.8
4/12 20:50	115.3	↓-2.9
4/12 21:00	112.3	↓-3.0
4/12 21:10	109.1	↓-3.2
4/12 21:20	105.9	↓-3.2
4/12 21:30	102.7	↓-3.2
4/12 21:40	99.4	↓-3.3
4/12 21:50	96.1	↓-3.3
4/12 22:00	92.9	↓-3.2
4/12 22:10	89.8	↓-3.1
4/12 22:20	86.8	↓-3.0
4/12 22:30	83.9	↓-2.9
4/12 22:40	81.1	↓-2.8
4/12 22:50	78.6	↓-2.5
4/12 23:00	76.2	↓-2.4
4/12 23:10	74.1	↓-2.1
4/12 23:20	72.2	↓-1.9
4/12 23:30	70.6	↓-1.6
4/12 23:40	69.2	↓-1.4
4/12 23:50	68.2	↓-1.0