21 (木)	01:56	04:59	08:32	17:57
	105cm	103cm	105cm	36cm
小潮 出 05:02 入 18:19 出 01:20 入 11:25

白浜（千葉）2044年04月21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
4/21 00:00	100.4	↑0.8
4/21 00:10	101.1	↑0.7
4/21 00:20	101.7	↑0.6
4/21 00:30	102.2	↑0.5
4/21 00:40	102.7	↑0.5
4/21 00:50	103.1	↑0.4
4/21 01:00	103.4	↑0.3
4/21 01:10	103.6	↑0.2
4/21 01:20	103.8	↑0.2
4/21 01:30	104.0	↑0.2
4/21 01:40	104.1	↑0.1
4/21 01:50	104.1	0	満潮
4/21 02:00	104.1	0
4/21 02:10	104.1	0
4/21 02:20	104.0	↓-0.1
4/21 02:30	103.9	↓-0.1
4/21 02:40	103.8	↓-0.1
4/21 02:50	103.6	↓-0.2
4/21 03:00	103.5	↓-0.1
4/21 03:10	103.4	↓-0.1
4/21 03:20	103.2	↓-0.2
4/21 03:30	103.0	↓-0.2
4/21 03:40	102.9	↓-0.1
4/21 03:50	102.8	↓-0.1
4/21 04:00	102.6	↓-0.2
4/21 04:10	102.5	↓-0.1
4/21 04:20	102.4	↓-0.1
4/21 04:30	102.4	0
4/21 04:40	102.3	↓-0.1
4/21 04:50	102.3	0	干潮
4/21 05:00	102.3	0
4/21 05:10	102.3	0
4/21 05:20	102.3	0
4/21 05:30	102.4	↑0.1
4/21 05:40	102.5	↑0.1
4/21 05:50	102.6	↑0.1
4/21 06:00	102.7	↑0.1
4/21 06:10	102.9	↑0.2
4/21 06:20	103.0	↑0.1
4/21 06:30	103.2	↑0.2
4/21 06:40	103.4	↑0.2
4/21 06:50	103.6	↑0.2
4/21 07:00	103.8	↑0.2
4/21 07:10	104.0	↑0.2
4/21 07:20	104.1	↑0.1
4/21 07:30	104.3	↑0.2
4/21 07:40	104.5	↑0.2
4/21 07:50	104.6	↑0.1
4/21 08:00	104.8	↑0.2
4/21 08:10	104.8	0
4/21 08:20	104.9	↑0.1
4/21 08:30	104.9	0	満潮
4/21 08:40	104.9	0
4/21 08:50	104.8	↓-0.1
4/21 09:00	104.7	↓-0.1
4/21 09:10	104.6	↓-0.1
4/21 09:20	104.3	↓-0.3
4/21 09:30	104.0	↓-0.3
4/21 09:40	103.6	↓-0.4
4/21 09:50	103.2	↓-0.4
4/21 10:00	102.7	↓-0.5
4/21 10:10	102.1	↓-0.6
4/21 10:20	101.4	↓-0.7
4/21 10:30	100.7	↓-0.7
4/21 10:40	99.8	↓-0.9
4/21 10:50	98.9	↓-0.9
4/21 11:00	97.9	↓-1.0
4/21 11:10	96.8	↓-1.1
4/21 11:20	95.6	↓-1.2
4/21 11:30	94.3	↓-1.3
4/21 11:40	93.0	↓-1.3
4/21 11:50	91.5	↓-1.5
4/21 12:00	90.0	↓-1.5
4/21 12:10	88.4	↓-1.6
4/21 12:20	86.8	↓-1.6
4/21 12:30	85.1	↓-1.7
4/21 12:40	83.3	↓-1.8
4/21 12:50	81.4	↓-1.9
4/21 13:00	79.5	↓-1.9
4/21 13:10	77.6	↓-1.9
4/21 13:20	75.6	↓-2.0
4/21 13:30	73.6	↓-2.0
4/21 13:40	71.5	↓-2.1
4/21 13:50	69.5	↓-2.0
4/21 14:00	67.4	↓-2.1
4/21 14:10	65.3	↓-2.1
4/21 14:20	63.3	↓-2.0
4/21 14:30	61.2	↓-2.1
4/21 14:40	59.2	↓-2.0
4/21 14:50	57.2	↓-2.0
4/21 15:00	55.2	↓-2.0
4/21 15:10	53.3	↓-1.9
4/21 15:20	51.4	↓-1.9
4/21 15:30	49.6	↓-1.8
4/21 15:40	47.9	↓-1.7
4/21 15:50	46.3	↓-1.6
4/21 16:00	44.7	↓-1.6
4/21 16:10	43.3	↓-1.4
4/21 16:20	41.9	↓-1.4
4/21 16:30	40.7	↓-1.2
4/21 16:40	39.6	↓-1.1
4/21 16:50	38.6	↓-1.0
4/21 17:00	37.7	↓-0.9
4/21 17:10	37.0	↓-0.7
4/21 17:20	36.4	↓-0.6
4/21 17:30	35.9	↓-0.5
4/21 17:40	35.6	↓-0.3
4/21 17:50	35.5	↓-0.1	干潮
4/21 18:00	35.4	↓-0.1
4/21 18:10	35.6	↑0.2
4/21 18:20	35.9	↑0.3
4/21 18:30	36.3	↑0.4
4/21 18:40	36.9	↑0.6
4/21 18:50	37.6	↑0.7
4/21 19:00	38.5	↑0.9
4/21 19:10	39.5	↑1.0
4/21 19:20	40.6	↑1.1
4/21 19:30	41.9	↑1.3
4/21 19:40	43.3	↑1.4
4/21 19:50	44.8	↑1.5
4/21 20:00	46.5	↑1.7
4/21 20:10	48.2	↑1.7
4/21 20:20	50.1	↑1.9
4/21 20:30	52.0	↑1.9
4/21 20:40	54.1	↑2.1
4/21 20:50	56.2	↑2.1
4/21 21:00	58.3	↑2.1
4/21 21:10	60.6	↑2.3
4/21 21:20	62.8	↑2.2
4/21 21:30	65.1	↑2.3
4/21 21:40	67.5	↑2.4	最大潮位差
4/21 21:50	69.8	↑2.3
4/21 22:00	72.2	↑2.4	最大潮位差
4/21 22:10	74.5	↑2.3
4/21 22:20	76.9	↑2.4	最大潮位差
4/21 22:30	79.2	↑2.3
4/21 22:40	81.5	↑2.3
4/21 22:50	83.7	↑2.2
4/21 23:00	85.9	↑2.2
4/21 23:10	88.0	↑2.1
4/21 23:20	90.1	↑2.1
4/21 23:30	92.1	↑2.0
4/21 23:40	94.0	↑1.9
4/21 23:50	95.8	↑1.8