20 (土)	05:00	10:24	15:51	22:39
	135cm	73cm	138cm	4cm
大潮 出 06:21 入 17:27 出 16:41 入 05:41

鴨川（千葉）2027年02月20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
2/20 00:00	28.4	↑3.8
2/20 00:10	32.5	↑4.1
2/20 00:20	36.7	↑4.2
2/20 00:30	41.2	↑4.5
2/20 00:40	45.8	↑4.6
2/20 00:50	50.5	↑4.7
2/20 01:00	55.4	↑4.9
2/20 01:10	60.3	↑4.9
2/20 01:20	65.3	↑5.0
2/20 01:30	70.3	↑5.0
2/20 01:40	75.3	↑5.0
2/20 01:50	80.2	↑4.9
2/20 02:00	85.1	↑4.9
2/20 02:10	89.8	↑4.7
2/20 02:20	94.5	↑4.7
2/20 02:30	99.0	↑4.5
2/20 02:40	103.3	↑4.3
2/20 02:50	107.4	↑4.1
2/20 03:00	111.2	↑3.8
2/20 03:10	114.9	↑3.7
2/20 03:20	118.2	↑3.3
2/20 03:30	121.3	↑3.1
2/20 03:40	124.1	↑2.8
2/20 03:50	126.5	↑2.4
2/20 04:00	128.7	↑2.2
2/20 04:10	130.5	↑1.8
2/20 04:20	132.0	↑1.5
2/20 04:30	133.1	↑1.1
2/20 04:40	133.9	↑0.8
2/20 04:50	134.4	↑0.5	満潮
2/20 05:00	134.5	↑0.1	満潮
2/20 05:10	134.4	↓-0.1
2/20 05:20	133.9	↓-0.5
2/20 05:30	133.0	↓-0.9
2/20 05:40	131.9	↓-1.1
2/20 05:50	130.6	↓-1.3
2/20 06:00	128.9	↓-1.7
2/20 06:10	127.0	↓-1.9
2/20 06:20	124.9	↓-2.1
2/20 06:30	122.6	↓-2.3
2/20 06:40	120.1	↓-2.5
2/20 06:50	117.5	↓-2.6
2/20 07:00	114.8	↓-2.7
2/20 07:10	111.9	↓-2.9
2/20 07:20	109.0	↓-2.9
2/20 07:30	106.0	↓-3.0
2/20 07:40	103.0	↓-3.0
2/20 07:50	100.0	↓-3.0
2/20 08:00	97.1	↓-2.9
2/20 08:10	94.2	↓-2.9
2/20 08:20	91.4	↓-2.8
2/20 08:30	88.7	↓-2.7
2/20 08:40	86.2	↓-2.5
2/20 08:50	83.8	↓-2.4
2/20 09:00	81.6	↓-2.2
2/20 09:10	79.6	↓-2.0
2/20 09:20	77.8	↓-1.8
2/20 09:30	76.3	↓-1.5
2/20 09:40	75.0	↓-1.3
2/20 09:50	73.9	↓-1.1
2/20 10:00	73.1	↓-0.8
2/20 10:10	72.6	↓-0.5
2/20 10:20	72.4	↓-0.2	干潮
2/20 10:30	72.5	↑0.1
2/20 10:40	72.8	↑0.3
2/20 10:50	73.4	↑0.6
2/20 11:00	74.3	↑0.9
2/20 11:10	75.5	↑1.2
2/20 11:20	76.9	↑1.4
2/20 11:30	78.6	↑1.7
2/20 11:40	80.5	↑1.9
2/20 11:50	82.7	↑2.2
2/20 12:00	85.0	↑2.3
2/20 12:10	87.5	↑2.5
2/20 12:20	90.2	↑2.7
2/20 12:30	93.0	↑2.8
2/20 12:40	95.9	↑2.9
2/20 12:50	98.9	↑3.0
2/20 13:00	102.0	↑3.1
2/20 13:10	105.1	↑3.1
2/20 13:20	108.2	↑3.1
2/20 13:30	111.3	↑3.1
2/20 13:40	114.4	↑3.1
2/20 13:50	117.3	↑2.9
2/20 14:00	120.2	↑2.9
2/20 14:10	123.0	↑2.8
2/20 14:20	125.5	↑2.5
2/20 14:30	127.9	↑2.4
2/20 14:40	130.1	↑2.2
2/20 14:50	132.1	↑2.0
2/20 15:00	133.8	↑1.7
2/20 15:10	135.2	↑1.4
2/20 15:20	136.3	↑1.1
2/20 15:30	137.2	↑0.9
2/20 15:40	137.7	↑0.5
2/20 15:50	137.9	↑0.2	満潮
2/20 16:00	137.7	↓-0.2
2/20 16:10	137.2	↓-0.5
2/20 16:20	136.3	↓-0.9
2/20 16:30	135.1	↓-1.2
2/20 16:40	133.5	↓-1.6
2/20 16:50	131.6	↓-1.9
2/20 17:00	129.4	↓-2.2
2/20 17:10	126.8	↓-2.6
2/20 17:20	123.8	↓-3.0
2/20 17:30	120.6	↓-3.2
2/20 17:40	117.0	↓-3.6
2/20 17:50	113.2	↓-3.8
2/20 18:00	109.1	↓-4.1
2/20 18:10	104.8	↓-4.3
2/20 18:20	100.3	↓-4.5
2/20 18:30	95.6	↓-4.7
2/20 18:40	90.7	↓-4.9
2/20 18:50	85.7	↓-5.0
2/20 19:00	80.6	↓-5.1
2/20 19:10	75.4	↓-5.2	最大潮位差
2/20 19:20	70.2	↓-5.2	最大潮位差
2/20 19:30	65.0	↓-5.2	最大潮位差
2/20 19:40	59.8	↓-5.2	最大潮位差
2/20 19:50	54.7	↓-5.1
2/20 20:00	49.6	↓-5.1
2/20 20:10	44.7	↓-4.9
2/20 20:20	39.9	↓-4.8
2/20 20:30	35.3	↓-4.6
2/20 20:40	31.0	↓-4.3
2/20 20:50	26.8	↓-4.2
2/20 21:00	23.0	↓-3.8
2/20 21:10	19.4	↓-3.6
2/20 21:20	16.2	↓-3.2
2/20 21:30	13.2	↓-3.0
2/20 21:40	10.7	↓-2.5
2/20 21:50	8.5	↓-2.2
2/20 22:00	6.7	↓-1.8
2/20 22:10	5.3	↓-1.4
2/20 22:20	4.4	↓-0.9
2/20 22:30	3.8	↓-0.6	干潮
2/20 22:40	3.7	↓-0.1
2/20 22:50	4.0	↑0.3
2/20 23:00	4.7	↑0.7
2/20 23:10	5.8	↑1.1
2/20 23:20	7.3	↑1.5
2/20 23:30	9.2	↑1.9
2/20 23:40	11.6	↑2.4
2/20 23:50	14.3	↑2.7