20 (金)	11:18	03:39	20:41	14:38
	112cm	48cm	132cm	106cm
小潮 出 05:28 入 17:42 出 23:09 入 12:51

白浜（千葉）2030年09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
9/20 00:00	89.5	↓-3.2	最大潮位差
9/20 00:10	86.4	↓-3.1
9/20 00:20	83.2	↓-3.2	最大潮位差
9/20 00:30	80.1	↓-3.1
9/20 00:40	77.1	↓-3.0
9/20 00:50	74.2	↓-2.9
9/20 01:00	71.3	↓-2.9
9/20 01:10	68.6	↓-2.7
9/20 01:20	65.9	↓-2.7
9/20 01:30	63.5	↓-2.4
9/20 01:40	61.1	↓-2.4
9/20 01:50	58.9	↓-2.2
9/20 02:00	56.9	↓-2.0
9/20 02:10	55.1	↓-1.8
9/20 02:20	53.4	↓-1.7
9/20 02:30	52.0	↓-1.4
9/20 02:40	50.7	↓-1.3
9/20 02:50	49.6	↓-1.1
9/20 03:00	48.8	↓-0.8
9/20 03:10	48.1	↓-0.7
9/20 03:20	47.6	↓-0.5
9/20 03:30	47.4	↓-0.2	干潮
9/20 03:40	47.3	↓-0.1
9/20 03:50	47.4	↑0.1
9/20 04:00	47.8	↑0.4
9/20 04:10	48.3	↑0.5
9/20 04:20	49.0	↑0.7
9/20 04:30	49.9	↑0.9
9/20 04:40	51.0	↑1.1
9/20 04:50	52.2	↑1.2
9/20 05:00	53.6	↑1.4
9/20 05:10	55.1	↑1.5
9/20 05:20	56.8	↑1.7
9/20 05:30	58.5	↑1.7
9/20 05:40	60.4	↑1.9
9/20 05:50	62.4	↑2.0
9/20 06:00	64.4	↑2.0
9/20 06:10	66.5	↑2.1
9/20 06:20	68.7	↑2.2
9/20 06:30	71.0	↑2.3
9/20 06:40	73.2	↑2.2
9/20 06:50	75.5	↑2.3
9/20 07:00	77.8	↑2.3
9/20 07:10	80.0	↑2.2
9/20 07:20	82.3	↑2.3
9/20 07:30	84.5	↑2.2
9/20 07:40	86.7	↑2.2
9/20 07:50	88.8	↑2.1
9/20 08:00	90.9	↑2.1
9/20 08:10	92.9	↑2.0
9/20 08:20	94.8	↑1.9
9/20 08:30	96.6	↑1.8
9/20 08:40	98.4	↑1.8
9/20 08:50	100.0	↑1.6
9/20 09:00	101.5	↑1.5
9/20 09:10	102.9	↑1.4
9/20 09:20	104.2	↑1.3
9/20 09:30	105.4	↑1.2
9/20 09:40	106.5	↑1.1
9/20 09:50	107.5	↑1.0
9/20 10:00	108.3	↑0.8
9/20 10:10	109.0	↑0.7
9/20 10:20	109.6	↑0.6
9/20 10:30	110.1	↑0.5
9/20 10:40	110.5	↑0.4
9/20 10:50	110.8	↑0.3
9/20 11:00	111.0	↑0.2
9/20 11:10	111.1	↑0.1	満潮
9/20 11:20	111.2	↑0.1
9/20 11:30	111.1	↓-0.1
9/20 11:40	111.0	↓-0.1
9/20 11:50	110.8	↓-0.2
9/20 12:00	110.5	↓-0.3
9/20 12:10	110.2	↓-0.3
9/20 12:20	109.9	↓-0.3
9/20 12:30	109.5	↓-0.4
9/20 12:40	109.2	↓-0.3
9/20 12:50	108.8	↓-0.4
9/20 13:00	108.4	↓-0.4
9/20 13:10	108.0	↓-0.4
9/20 13:20	107.6	↓-0.4
9/20 13:30	107.3	↓-0.3
9/20 13:40	106.9	↓-0.4
9/20 13:50	106.6	↓-0.3
9/20 14:00	106.4	↓-0.2
9/20 14:10	106.2	↓-0.2
9/20 14:20	106.1	↓-0.1
9/20 14:30	106.0	↓-0.1	干潮
9/20 14:40	106.0	0
9/20 14:50	106.1	↑0.1
9/20 15:00	106.2	↑0.1
9/20 15:10	106.4	↑0.2
9/20 15:20	106.7	↑0.3
9/20 15:30	107.0	↑0.3
9/20 15:40	107.5	↑0.5
9/20 15:50	108.0	↑0.5
9/20 16:00	108.5	↑0.5
9/20 16:10	109.2	↑0.7
9/20 16:20	109.9	↑0.7
9/20 16:30	110.7	↑0.8
9/20 16:40	111.6	↑0.9
9/20 16:50	112.5	↑0.9
9/20 17:00	113.4	↑0.9
9/20 17:10	114.4	↑1.0
9/20 17:20	115.5	↑1.1
9/20 17:30	116.5	↑1.0
9/20 17:40	117.6	↑1.1
9/20 17:50	118.7	↑1.1
9/20 18:00	119.9	↑1.2
9/20 18:10	121.0	↑1.1
9/20 18:20	122.1	↑1.1
9/20 18:30	123.1	↑1.0
9/20 18:40	124.2	↑1.1
9/20 18:50	125.2	↑1.0
9/20 19:00	126.2	↑1.0
9/20 19:10	127.1	↑0.9
9/20 19:20	127.9	↑0.8
9/20 19:30	128.7	↑0.8
9/20 19:40	129.4	↑0.7
9/20 19:50	130.0	↑0.6
9/20 20:00	130.5	↑0.5
9/20 20:10	130.9	↑0.4
9/20 20:20	131.2	↑0.3
9/20 20:30	131.4	↑0.2
9/20 20:40	131.5	↑0.1	満潮
9/20 20:50	131.4	↓-0.1
9/20 21:00	131.2	↓-0.2
9/20 21:10	130.9	↓-0.3
9/20 21:20	130.4	↓-0.5
9/20 21:30	129.8	↓-0.6
9/20 21:40	129.1	↓-0.7
9/20 21:50	128.3	↓-0.8
9/20 22:00	127.3	↓-1.0
9/20 22:10	126.1	↓-1.2
9/20 22:20	124.9	↓-1.2
9/20 22:30	123.5	↓-1.4
9/20 22:40	122.0	↓-1.5
9/20 22:50	120.4	↓-1.6
9/20 23:00	118.6	↓-1.8
9/20 23:10	116.8	↓-1.8
9/20 23:20	114.8	↓-2.0
9/20 23:30	112.7	↓-2.1
9/20 23:40	110.6	↓-2.1
9/20 23:50	108.4	↓-2.2