31 (月)	03:59	08:45	14:14	21:37
	118cm	90cm	133cm	14cm
中潮 出 06:48 入 16:42 出 03:49 入 14:05

白浜（千葉）2040年12月31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
12/31 00:00	65.9	↑3.3
12/31 00:10	69.3	↑3.4
12/31 00:20	72.7	↑3.4
12/31 00:30	76.1	↑3.4
12/31 00:40	79.4	↑3.3
12/31 00:50	82.7	↑3.3
12/31 01:00	85.9	↑3.2
12/31 01:10	89.0	↑3.1
12/31 01:20	92.1	↑3.1
12/31 01:30	95.0	↑2.9
12/31 01:40	97.7	↑2.7
12/31 01:50	100.3	↑2.6
12/31 02:00	102.8	↑2.5
12/31 02:10	105.1	↑2.3
12/31 02:20	107.2	↑2.1
12/31 02:30	109.1	↑1.9
12/31 02:40	110.8	↑1.7
12/31 02:50	112.3	↑1.5
12/31 03:00	113.6	↑1.3
12/31 03:10	114.7	↑1.1
12/31 03:20	115.6	↑0.9
12/31 03:30	116.2	↑0.6
12/31 03:40	116.7	↑0.5
12/31 03:50	116.9	↑0.2	満潮
12/31 04:00	117.0	↑0.1
12/31 04:10	116.9	↓-0.1
12/31 04:20	116.6	↓-0.3
12/31 04:30	116.1	↓-0.5
12/31 04:40	115.4	↓-0.7
12/31 04:50	114.6	↓-0.8
12/31 05:00	113.7	↓-0.9
12/31 05:10	112.6	↓-1.1
12/31 05:20	111.4	↓-1.2
12/31 05:30	110.1	↓-1.3
12/31 05:40	108.8	↓-1.3
12/31 05:50	107.4	↓-1.4
12/31 06:00	105.9	↓-1.5
12/31 06:10	104.4	↓-1.5
12/31 06:20	102.9	↓-1.5
12/31 06:30	101.4	↓-1.5
12/31 06:40	100.0	↓-1.4
12/31 06:50	98.5	↓-1.5
12/31 07:00	97.2	↓-1.3
12/31 07:10	95.9	↓-1.3
12/31 07:20	94.6	↓-1.3
12/31 07:30	93.5	↓-1.1
12/31 07:40	92.5	↓-1.0
12/31 07:50	91.6	↓-0.9
12/31 08:00	90.8	↓-0.8
12/31 08:10	90.2	↓-0.6
12/31 08:20	89.7	↓-0.5
12/31 08:30	89.4	↓-0.3
12/31 08:40	89.3	↓-0.1	干潮
12/31 08:50	89.3	0
12/31 09:00	89.5	↑0.2
12/31 09:10	89.8	↑0.3
12/31 09:20	90.3	↑0.5
12/31 09:30	91.0	↑0.7
12/31 09:40	91.9	↑0.9
12/31 09:50	92.9	↑1.0
12/31 10:00	94.1	↑1.2
12/31 10:10	95.4	↑1.3
12/31 10:20	96.8	↑1.4
12/31 10:30	98.4	↑1.6
12/31 10:40	100.1	↑1.7
12/31 10:50	101.9	↑1.8
12/31 11:00	103.7	↑1.8
12/31 11:10	105.6	↑1.9
12/31 11:20	107.6	↑2.0
12/31 11:30	109.6	↑2.0
12/31 11:40	111.7	↑2.1
12/31 11:50	113.7	↑2.0
12/31 12:00	115.7	↑2.0
12/31 12:10	117.7	↑2.0
12/31 12:20	119.6	↑1.9
12/31 12:30	121.5	↑1.9
12/31 12:40	123.2	↑1.7
12/31 12:50	124.9	↑1.7
12/31 13:00	126.4	↑1.5
12/31 13:10	127.7	↑1.3
12/31 13:20	129.0	↑1.3
12/31 13:30	130.0	↑1.0
12/31 13:40	130.8	↑0.8
12/31 13:50	131.5	↑0.7
12/31 14:00	131.9	↑0.4
12/31 14:10	132.1	↑0.2	満潮
12/31 14:20	132.0	↓-0.1
12/31 14:30	131.7	↓-0.3
12/31 14:40	131.2	↓-0.5
12/31 14:50	130.4	↓-0.8
12/31 15:00	129.4	↓-1.0
12/31 15:10	128.0	↓-1.4
12/31 15:20	126.5	↓-1.5
12/31 15:30	124.7	↓-1.8
12/31 15:40	122.6	↓-2.1
12/31 15:50	120.3	↓-2.3
12/31 16:00	117.7	↓-2.6
12/31 16:10	114.9	↓-2.8
12/31 16:20	111.9	↓-3.0
12/31 16:30	108.7	↓-3.2
12/31 16:40	105.3	↓-3.4
12/31 16:50	101.8	↓-3.5
12/31 17:00	98.0	↓-3.8
12/31 17:10	94.2	↓-3.8
12/31 17:20	90.2	↓-4.0
12/31 17:30	86.1	↓-4.1
12/31 17:40	81.9	↓-4.2
12/31 17:50	77.7	↓-4.2
12/31 18:00	73.4	↓-4.3	最大潮位差
12/31 18:10	69.1	↓-4.3	最大潮位差
12/31 18:20	64.8	↓-4.3	最大潮位差
12/31 18:30	60.6	↓-4.2
12/31 18:40	56.4	↓-4.2
12/31 18:50	52.3	↓-4.1
12/31 19:00	48.3	↓-4.0
12/31 19:10	44.5	↓-3.8
12/31 19:20	40.7	↓-3.8
12/31 19:30	37.2	↓-3.5
12/31 19:40	33.8	↓-3.4
12/31 19:50	30.6	↓-3.2
12/31 20:00	27.7	↓-2.9
12/31 20:10	25.0	↓-2.7
12/31 20:20	22.6	↓-2.4
12/31 20:30	20.4	↓-2.2
12/31 20:40	18.5	↓-1.9
12/31 20:50	16.9	↓-1.6
12/31 21:00	15.7	↓-1.2
12/31 21:10	14.7	↓-1.0
12/31 21:20	14.0	↓-0.7
12/31 21:30	13.7	↓-0.3	干潮
12/31 21:40	13.6	↓-0.1
12/31 21:50	13.9	↑0.3
12/31 22:00	14.6	↑0.7
12/31 22:10	15.5	↑0.9
12/31 22:20	16.7	↑1.2
12/31 22:30	18.2	↑1.5
12/31 22:40	20.1	↑1.9
12/31 22:50	22.2	↑2.1
12/31 23:00	24.5	↑2.3
12/31 23:10	27.1	↑2.6
12/31 23:20	30.0	↑2.9
12/31 23:30	33.0	↑3.0
12/31 23:40	36.3	↑3.3
12/31 23:50	39.7	↑3.4