20 (金)	06:57	01:43	23:05	14:53
	122cm	97cm	109cm	30cm
小潮 出 05:01 入 18:17 出 09:15 入 23:57 潮干狩り ○ 13:32～16:15

鴨川（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	101.0	↓-0.9
4/20 00:10	100.2	↓-0.8
4/20 00:20	99.4	↓-0.8
4/20 00:30	98.7	↓-0.7
4/20 00:40	98.1	↓-0.6
4/20 00:50	97.5	↓-0.6
4/20 01:00	97.1	↓-0.4
4/20 01:10	96.7	↓-0.4
4/20 01:20	96.4	↓-0.3
4/20 01:30	96.2	↓-0.2
4/20 01:40	96.1	↓-0.1	干潮
4/20 01:50	96.2	↑0.1
4/20 02:00	96.3	↑0.1
4/20 02:10	96.6	↑0.3
4/20 02:20	97.0	↑0.4
4/20 02:30	97.4	↑0.4
4/20 02:40	98.0	↑0.6
4/20 02:50	98.7	↑0.7
4/20 03:00	99.5	↑0.8
4/20 03:10	100.3	↑0.8
4/20 03:20	101.3	↑1.0
4/20 03:30	102.3	↑1.0
4/20 03:40	103.4	↑1.1
4/20 03:50	104.5	↑1.1
4/20 04:00	105.7	↑1.2
4/20 04:10	106.9	↑1.2
4/20 04:20	108.2	↑1.3
4/20 04:30	109.4	↑1.2
4/20 04:40	110.7	↑1.3
4/20 04:50	111.9	↑1.2
4/20 05:00	113.1	↑1.2
4/20 05:10	114.3	↑1.2
4/20 05:20	115.5	↑1.2
4/20 05:30	116.5	↑1.0
4/20 05:40	117.5	↑1.0
4/20 05:50	118.4	↑0.9
4/20 06:00	119.2	↑0.8
4/20 06:10	119.9	↑0.7
4/20 06:20	120.5	↑0.6
4/20 06:30	120.9	↑0.4
4/20 06:40	121.2	↑0.3
4/20 06:50	121.4	↑0.2	満潮
4/20 07:00	121.4	0
4/20 07:10	121.3	↓-0.1
4/20 07:20	121.0	↓-0.3
4/20 07:30	120.5	↓-0.5
4/20 07:40	119.8	↓-0.7
4/20 07:50	119.0	↓-0.8
4/20 08:00	118.0	↓-1.0
4/20 08:10	116.8	↓-1.2
4/20 08:20	115.4	↓-1.4
4/20 08:30	113.9	↓-1.5
4/20 08:40	112.2	↓-1.7
4/20 08:50	110.4	↓-1.8
4/20 09:00	108.4	↓-2.0
4/20 09:10	106.2	↓-2.2
4/20 09:20	103.9	↓-2.3
4/20 09:30	101.4	↓-2.5
4/20 09:40	98.9	↓-2.5
4/20 09:50	96.2	↓-2.7
4/20 10:00	93.4	↓-2.8
4/20 10:10	90.6	↓-2.8
4/20 10:20	87.6	↓-3.0
4/20 10:30	84.6	↓-3.0
4/20 10:40	81.5	↓-3.1
4/20 10:50	78.5	↓-3.0
4/20 11:00	75.3	↓-3.2	最大潮位差
4/20 11:10	72.2	↓-3.1
4/20 11:20	69.1	↓-3.1
4/20 11:30	66.0	↓-3.1
4/20 11:40	63.0	↓-3.0
4/20 11:50	60.0	↓-3.0
4/20 12:00	57.1	↓-2.9
4/20 12:10	54.2	↓-2.9
4/20 12:20	51.5	↓-2.7
4/20 12:30	48.8	↓-2.7
4/20 12:40	46.3	↓-2.5
4/20 12:50	43.9	↓-2.4
4/20 13:00	41.7	↓-2.2
4/20 13:10	39.6	↓-2.1
4/20 13:20	37.7	↓-1.9
4/20 13:30	36.0	↓-1.7
4/20 13:40	34.4	↓-1.6
4/20 13:50	33.0	↓-1.4
4/20 14:00	31.9	↓-1.1
4/20 14:10	30.9	↓-1.0
4/20 14:20	30.1	↓-0.8
4/20 14:30	29.6	↓-0.5
4/20 14:40	29.2	↓-0.4
4/20 14:50	29.1	↓-0.1	干潮
4/20 15:00	29.1	0
4/20 15:10	29.4	↑0.3
4/20 15:20	29.9	↑0.5
4/20 15:30	30.5	↑0.6
4/20 15:40	31.4	↑0.9
4/20 15:50	32.4	↑1.0
4/20 16:00	33.7	↑1.3
4/20 16:10	35.1	↑1.4
4/20 16:20	36.6	↑1.5
4/20 16:30	38.3	↑1.7
4/20 16:40	40.2	↑1.9
4/20 16:50	42.2	↑2.0
4/20 17:00	44.3	↑2.1
4/20 17:10	46.5	↑2.2
4/20 17:20	48.9	↑2.4
4/20 17:30	51.3	↑2.4
4/20 17:40	53.8	↑2.5
4/20 17:50	56.3	↑2.5
4/20 18:00	58.9	↑2.6
4/20 18:10	61.5	↑2.6
4/20 18:20	64.2	↑2.7
4/20 18:30	66.8	↑2.6
4/20 18:40	69.5	↑2.7
4/20 18:50	72.1	↑2.6
4/20 19:00	74.7	↑2.6
4/20 19:10	77.3	↑2.6
4/20 19:20	79.8	↑2.5
4/20 19:30	82.2	↑2.4
4/20 19:40	84.6	↑2.4
4/20 19:50	86.9	↑2.3
4/20 20:00	89.1	↑2.2
4/20 20:10	91.2	↑2.1
4/20 20:20	93.2	↑2.0
4/20 20:30	95.1	↑1.9
4/20 20:40	96.9	↑1.8
4/20 20:50	98.5	↑1.6
4/20 21:00	100.1	↑1.6
4/20 21:10	101.5	↑1.4
4/20 21:20	102.8	↑1.3
4/20 21:30	103.9	↑1.1
4/20 21:40	104.9	↑1.0
4/20 21:50	105.8	↑0.9
4/20 22:00	106.6	↑0.8
4/20 22:10	107.2	↑0.6
4/20 22:20	107.7	↑0.5
4/20 22:30	108.2	↑0.5
4/20 22:40	108.5	↑0.3
4/20 22:50	108.6	↑0.1
4/20 23:00	108.7	↑0.1	満潮
4/20 23:10	108.7	0
4/20 23:20	108.6	↓-0.1
4/20 23:30	108.4	↓-0.2
4/20 23:40	108.2	↓-0.2
4/20 23:50	107.9	↓-0.3