20 (金)	07:14	01:39	22:44	14:59
	124cm	88cm	102cm	22cm
小潮 出 05:04 入 18:18 出 09:19 入 23:58 潮干狩り ○ 13:14～16:47

白浜（千葉）2029年04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
4/20 00:00	93.0	↓-1.0
4/20 00:10	92.0	↓-1.0
4/20 00:20	91.1	↓-0.9
4/20 00:30	90.2	↓-0.9
4/20 00:40	89.5	↓-0.7
4/20 00:50	88.8	↓-0.7
4/20 01:00	88.3	↓-0.5
4/20 01:10	87.9	↓-0.4
4/20 01:20	87.5	↓-0.4
4/20 01:30	87.4	↓-0.1	干潮
4/20 01:40	87.3	↓-0.1
4/20 01:50	87.4	↑0.1
4/20 02:00	87.7	↑0.3
4/20 02:10	88.0	↑0.3
4/20 02:20	88.5	↑0.5
4/20 02:30	89.2	↑0.7
4/20 02:40	90.0	↑0.8
4/20 02:50	90.9	↑0.9
4/20 03:00	91.9	↑1.0
4/20 03:10	93.1	↑1.2
4/20 03:20	94.3	↑1.2
4/20 03:30	95.7	↑1.4
4/20 03:40	97.1	↑1.4
4/20 03:50	98.6	↑1.5
4/20 04:00	100.2	↑1.6
4/20 04:10	101.8	↑1.6
4/20 04:20	103.5	↑1.7
4/20 04:30	105.2	↑1.7
4/20 04:40	106.9	↑1.7
4/20 04:50	108.6	↑1.7
4/20 05:00	110.3	↑1.7
4/20 05:10	112.0	↑1.7
4/20 05:20	113.6	↑1.6
4/20 05:30	115.1	↑1.5
4/20 05:40	116.6	↑1.5
4/20 05:50	117.9	↑1.3
4/20 06:00	119.2	↑1.3
4/20 06:10	120.3	↑1.1
4/20 06:20	121.3	↑1.0
4/20 06:30	122.1	↑0.8
4/20 06:40	122.8	↑0.7
4/20 06:50	123.4	↑0.6
4/20 07:00	123.7	↑0.3
4/20 07:10	123.9	↑0.2	満潮
4/20 07:20	123.8	↓-0.1
4/20 07:30	123.6	↓-0.2
4/20 07:40	123.1	↓-0.5
4/20 07:50	122.5	↓-0.6
4/20 08:00	121.7	↓-0.8
4/20 08:10	120.6	↓-1.1
4/20 08:20	119.3	↓-1.3
4/20 08:30	117.8	↓-1.5
4/20 08:40	116.2	↓-1.6
4/20 08:50	114.3	↓-1.9
4/20 09:00	112.2	↓-2.1
4/20 09:10	109.9	↓-2.3
4/20 09:20	107.5	↓-2.4
4/20 09:30	104.9	↓-2.6
4/20 09:40	102.2	↓-2.7
4/20 09:50	99.3	↓-2.9
4/20 10:00	96.2	↓-3.1
4/20 10:10	93.1	↓-3.1
4/20 10:20	89.8	↓-3.3
4/20 10:30	86.5	↓-3.3
4/20 10:40	83.1	↓-3.4
4/20 10:50	79.6	↓-3.5	最大潮位差
4/20 11:00	76.1	↓-3.5	最大潮位差
4/20 11:10	72.6	↓-3.5	最大潮位差
4/20 11:20	69.1	↓-3.5	最大潮位差
4/20 11:30	65.6	↓-3.5	最大潮位差
4/20 11:40	62.1	↓-3.5	最大潮位差
4/20 11:50	58.7	↓-3.4
4/20 12:00	55.3	↓-3.4
4/20 12:10	52.0	↓-3.3
4/20 12:20	48.9	↓-3.1
4/20 12:30	45.8	↓-3.1
4/20 12:40	42.9	↓-2.9
4/20 12:50	40.1	↓-2.8
4/20 13:00	37.5	↓-2.6
4/20 13:10	35.0	↓-2.5
4/20 13:20	32.7	↓-2.3
4/20 13:30	30.7	↓-2.0
4/20 13:40	28.8	↓-1.9
4/20 13:50	27.1	↓-1.7
4/20 14:00	25.7	↓-1.4
4/20 14:10	24.5	↓-1.2
4/20 14:20	23.5	↓-1.0
4/20 14:30	22.7	↓-0.8
4/20 14:40	22.2	↓-0.5
4/20 14:50	21.9	↓-0.3	干潮
4/20 15:00	21.8	↓-0.1
4/20 15:10	22.0	↑0.2
4/20 15:20	22.4	↑0.4
4/20 15:30	23.0	↑0.6
4/20 15:40	23.9	↑0.9
4/20 15:50	24.9	↑1.0
4/20 16:00	26.1	↑1.2
4/20 16:10	27.6	↑1.5
4/20 16:20	29.2	↑1.6
4/20 16:30	31.0	↑1.8
4/20 16:40	33.0	↑2.0
4/20 16:50	35.1	↑2.1
4/20 17:00	37.3	↑2.2
4/20 17:10	39.7	↑2.4
4/20 17:20	42.1	↑2.4
4/20 17:30	44.7	↑2.6
4/20 17:40	47.3	↑2.6
4/20 17:50	50.0	↑2.7
4/20 18:00	52.7	↑2.7
4/20 18:10	55.5	↑2.8
4/20 18:20	58.3	↑2.8
4/20 18:30	61.1	↑2.8
4/20 18:40	63.9	↑2.8
4/20 18:50	66.6	↑2.7
4/20 19:00	69.3	↑2.7
4/20 19:10	72.0	↑2.7
4/20 19:20	74.6	↑2.6
4/20 19:30	77.1	↑2.5
4/20 19:40	79.5	↑2.4
4/20 19:50	81.8	↑2.3
4/20 20:00	84.1	↑2.3
4/20 20:10	86.2	↑2.1
4/20 20:20	88.1	↑1.9
4/20 20:30	90.0	↑1.9
4/20 20:40	91.7	↑1.7
4/20 20:50	93.3	↑1.6
4/20 21:00	94.7	↑1.4
4/20 21:10	96.0	↑1.3
4/20 21:20	97.2	↑1.2
4/20 21:30	98.2	↑1.0
4/20 21:40	99.0	↑0.8
4/20 21:50	99.8	↑0.8
4/20 22:00	100.4	↑0.6
4/20 22:10	100.8	↑0.4
4/20 22:20	101.1	↑0.3
4/20 22:30	101.4	↑0.3
4/20 22:40	101.4	0	満潮
4/20 22:50	101.4	0
4/20 23:00	101.3	↓-0.1
4/20 23:10	101.1	↓-0.2
4/20 23:20	100.8	↓-0.3
4/20 23:30	100.5	↓-0.3
4/20 23:40	100.0	↓-0.5
4/20 23:50	99.6	↓-0.4