20 (月)	06:05	11:47	17:43	-
	131cm	46cm	140cm	-
大潮 出 06:22 入 17:30 出 06:55 入 18:58

白浜（千葉）2034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	9.5	↑0.7
2/20 00:10	10.6	↑1.1
2/20 00:20	12.1	↑1.5
2/20 00:30	14.0	↑1.9
2/20 00:40	16.2	↑2.2
2/20 00:50	18.9	↑2.7
2/20 01:00	21.9	↑3.0
2/20 01:10	25.2	↑3.3
2/20 01:20	28.7	↑3.5
2/20 01:30	32.6	↑3.9
2/20 01:40	36.7	↑4.1
2/20 01:50	41.1	↑4.4
2/20 02:00	45.6	↑4.5
2/20 02:10	50.3	↑4.7
2/20 02:20	55.1	↑4.8
2/20 02:30	60.0	↑4.9
2/20 02:40	64.9	↑4.9
2/20 02:50	69.9	↑5.0
2/20 03:00	74.9	↑5.0
2/20 03:10	79.8	↑4.9
2/20 03:20	84.7	↑4.9
2/20 03:30	89.4	↑4.7
2/20 03:40	94.0	↑4.6
2/20 03:50	98.5	↑4.5
2/20 04:00	102.7	↑4.2
2/20 04:10	106.7	↑4.0
2/20 04:20	110.5	↑3.8
2/20 04:30	114.0	↑3.5
2/20 04:40	117.1	↑3.1
2/20 04:50	120.0	↑2.9
2/20 05:00	122.6	↑2.6
2/20 05:10	124.8	↑2.2
2/20 05:20	126.6	↑1.8
2/20 05:30	128.1	↑1.5
2/20 05:40	129.1	↑1.0
2/20 05:50	129.9	↑0.8
2/20 06:00	130.2	↑0.3	満潮
2/20 06:10	130.1	↓-0.1
2/20 06:20	129.7	↓-0.4
2/20 06:30	128.9	↓-0.8
2/20 06:40	127.8	↓-1.1
2/20 06:50	126.3	↓-1.5
2/20 07:00	124.5	↓-1.8
2/20 07:10	122.4	↓-2.1
2/20 07:20	119.9	↓-2.5
2/20 07:30	117.3	↓-2.6
2/20 07:40	114.3	↓-3.0
2/20 07:50	111.2	↓-3.1
2/20 08:00	107.8	↓-3.4
2/20 08:10	104.3	↓-3.5
2/20 08:20	100.7	↓-3.6
2/20 08:30	96.9	↓-3.8
2/20 08:40	93.1	↓-3.8
2/20 08:50	89.3	↓-3.8
2/20 09:00	85.4	↓-3.9
2/20 09:10	81.5	↓-3.9
2/20 09:20	77.7	↓-3.8
2/20 09:30	74.0	↓-3.7
2/20 09:40	70.4	↓-3.6
2/20 09:50	67.0	↓-3.4
2/20 10:00	63.7	↓-3.3
2/20 10:10	60.6	↓-3.1
2/20 10:20	57.8	↓-2.8
2/20 10:30	55.1	↓-2.7
2/20 10:40	52.8	↓-2.3
2/20 10:50	50.8	↓-2.0
2/20 11:00	49.0	↓-1.8
2/20 11:10	47.6	↓-1.4
2/20 11:20	46.5	↓-1.1
2/20 11:30	45.7	↓-0.8
2/20 11:40	45.3	↓-0.4	干潮
2/20 11:50	45.3	0
2/20 12:00	45.6	↑0.3
2/20 12:10	46.3	↑0.7
2/20 12:20	47.3	↑1.0
2/20 12:30	48.6	↑1.3
2/20 12:40	50.3	↑1.7
2/20 12:50	52.3	↑2.0
2/20 13:00	54.6	↑2.3
2/20 13:10	57.2	↑2.6
2/20 13:20	60.1	↑2.9
2/20 13:30	63.2	↑3.1
2/20 13:40	66.6	↑3.4
2/20 13:50	70.1	↑3.5
2/20 14:00	73.9	↑3.8
2/20 14:10	77.7	↑3.8
2/20 14:20	81.7	↑4.0
2/20 14:30	85.8	↑4.1
2/20 14:40	89.9	↑4.1
2/20 14:50	94.1	↑4.2
2/20 15:00	98.2	↑4.1
2/20 15:10	102.3	↑4.1
2/20 15:20	106.4	↑4.1
2/20 15:30	110.3	↑3.9
2/20 15:40	114.1	↑3.8
2/20 15:50	117.7	↑3.6
2/20 16:00	121.1	↑3.4
2/20 16:10	124.3	↑3.2
2/20 16:20	127.3	↑3.0
2/20 16:30	130.0	↑2.7
2/20 16:40	132.3	↑2.3
2/20 16:50	134.4	↑2.1
2/20 17:00	136.1	↑1.7
2/20 17:10	137.5	↑1.4
2/20 17:20	138.5	↑1.0
2/20 17:30	139.2	↑0.7
2/20 17:40	139.4	↑0.2	満潮
2/20 17:50	139.3	↓-0.1
2/20 18:00	138.8	↓-0.5
2/20 18:10	137.9	↓-0.9
2/20 18:20	136.5	↓-1.4
2/20 18:30	134.9	↓-1.6
2/20 18:40	132.8	↓-2.1
2/20 18:50	130.4	↓-2.4
2/20 19:00	127.6	↓-2.8
2/20 19:10	124.5	↓-3.1
2/20 19:20	121.0	↓-3.5
2/20 19:30	117.3	↓-3.7
2/20 19:40	113.3	↓-4.0
2/20 19:50	109.1	↓-4.2
2/20 20:00	104.7	↓-4.4
2/20 20:10	100.0	↓-4.7
2/20 20:20	95.2	↓-4.8
2/20 20:30	90.3	↓-4.9
2/20 20:40	85.3	↓-5.0
2/20 20:50	80.2	↓-5.1	最大潮位差
2/20 21:00	75.1	↓-5.1	最大潮位差
2/20 21:10	70.0	↓-5.1	最大潮位差
2/20 21:20	65.0	↓-5.0
2/20 21:30	60.0	↓-5.0
2/20 21:40	55.1	↓-4.9
2/20 21:50	50.4	↓-4.7
2/20 22:00	45.8	↓-4.6
2/20 22:10	41.5	↓-4.3
2/20 22:20	37.4	↓-4.1
2/20 22:30	33.5	↓-3.9
2/20 22:40	29.9	↓-3.6
2/20 22:50	26.6	↓-3.3
2/20 23:00	23.7	↓-2.9
2/20 23:10	21.1	↓-2.6
2/20 23:20	18.9	↓-2.2
2/20 23:30	17.1	↓-1.8
2/20 23:40	15.6	↓-1.5
2/20 23:50	14.6	↓-1.0