20 (日)	06:43	00:46	-	15:25
	119cm	98cm	-	25cm
小潮 出 04:59 入 18:15 出 00:14 入 09:38 潮干狩り ○ 13:38～17:16

犬吠埼（千葉）2025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	97.7	↓-0.1
4/20 00:10	97.5	↓-0.2
4/20 00:20	97.4	↓-0.1
4/20 00:30	97.4	0
4/20 00:40	97.3	↓-0.1	干潮
4/20 00:50	97.3	0
4/20 01:00	97.4	↑0.1
4/20 01:10	97.5	↑0.1
4/20 01:20	97.6	↑0.1
4/20 01:30	97.8	↑0.2
4/20 01:40	98.1	↑0.3
4/20 01:50	98.4	↑0.3
4/20 02:00	98.8	↑0.4
4/20 02:10	99.3	↑0.5
4/20 02:20	99.8	↑0.5
4/20 02:30	100.4	↑0.6
4/20 02:40	101.0	↑0.6
4/20 02:50	101.7	↑0.7
4/20 03:00	102.5	↑0.8
4/20 03:10	103.3	↑0.8
4/20 03:20	104.2	↑0.9
4/20 03:30	105.0	↑0.8
4/20 03:40	106.0	↑1.0
4/20 03:50	106.9	↑0.9
4/20 04:00	107.9	↑1.0
4/20 04:10	108.9	↑1.0
4/20 04:20	109.9	↑1.0
4/20 04:30	110.8	↑0.9
4/20 04:40	111.8	↑1.0
4/20 04:50	112.7	↑0.9
4/20 05:00	113.7	↑1.0
4/20 05:10	114.5	↑0.8
4/20 05:20	115.3	↑0.8
4/20 05:30	116.1	↑0.8
4/20 05:40	116.8	↑0.7
4/20 05:50	117.4	↑0.6
4/20 06:00	117.9	↑0.5
4/20 06:10	118.3	↑0.4
4/20 06:20	118.6	↑0.3
4/20 06:30	118.8	↑0.2
4/20 06:40	118.9	↑0.1	満潮
4/20 06:50	118.9	0
4/20 07:00	118.7	↓-0.2
4/20 07:10	118.4	↓-0.3
4/20 07:20	118.0	↓-0.4
4/20 07:30	117.4	↓-0.6
4/20 07:40	116.7	↓-0.7
4/20 07:50	115.8	↓-0.9
4/20 08:00	114.8	↓-1.0
4/20 08:10	113.6	↓-1.2
4/20 08:20	112.3	↓-1.3
4/20 08:30	110.9	↓-1.4
4/20 08:40	109.3	↓-1.6
4/20 08:50	107.5	↓-1.8
4/20 09:00	105.6	↓-1.9
4/20 09:10	103.6	↓-2.0
4/20 09:20	101.5	↓-2.1
4/20 09:30	99.2	↓-2.3
4/20 09:40	96.9	↓-2.3
4/20 09:50	94.4	↓-2.5
4/20 10:00	91.9	↓-2.5
4/20 10:10	89.2	↓-2.7
4/20 10:20	86.5	↓-2.7
4/20 10:30	83.7	↓-2.8
4/20 10:40	80.9	↓-2.8
4/20 10:50	78.0	↓-2.9
4/20 11:00	75.1	↓-2.9
4/20 11:10	72.1	↓-3.0	最大潮位差
4/20 11:20	69.2	↓-2.9
4/20 11:30	66.2	↓-3.0	最大潮位差
4/20 11:40	63.3	↓-2.9
4/20 11:50	60.4	↓-2.9
4/20 12:00	57.6	↓-2.8
4/20 12:10	54.8	↓-2.8
4/20 12:20	52.0	↓-2.8
4/20 12:30	49.4	↓-2.6
4/20 12:40	46.8	↓-2.6
4/20 12:50	44.3	↓-2.5
4/20 13:00	42.0	↓-2.3
4/20 13:10	39.7	↓-2.3
4/20 13:20	37.6	↓-2.1
4/20 13:30	35.6	↓-2.0
4/20 13:40	33.8	↓-1.8
4/20 13:50	32.1	↓-1.7
4/20 14:00	30.5	↓-1.6
4/20 14:10	29.2	↓-1.3
4/20 14:20	27.9	↓-1.3
4/20 14:30	26.9	↓-1.0
4/20 14:40	26.0	↓-0.9
4/20 14:50	25.3	↓-0.7
4/20 15:00	24.8	↓-0.5
4/20 15:10	24.5	↓-0.3
4/20 15:20	24.3	↓-0.2	干潮
4/20 15:30	24.4	↑0.1
4/20 15:40	24.5	↑0.1
4/20 15:50	24.9	↑0.4
4/20 16:00	25.4	↑0.5
4/20 16:10	26.1	↑0.7
4/20 16:20	27.0	↑0.9
4/20 16:30	28.0	↑1.0
4/20 16:40	29.1	↑1.1
4/20 16:50	30.4	↑1.3
4/20 17:00	31.8	↑1.4
4/20 17:10	33.4	↑1.6
4/20 17:20	35.0	↑1.6
4/20 17:30	36.8	↑1.8
4/20 17:40	38.7	↑1.9
4/20 17:50	40.6	↑1.9
4/20 18:00	42.7	↑2.1
4/20 18:10	44.8	↑2.1
4/20 18:20	46.9	↑2.1
4/20 18:30	49.1	↑2.2
4/20 18:40	51.4	↑2.3
4/20 18:50	53.6	↑2.2
4/20 19:00	55.9	↑2.3
4/20 19:10	58.2	↑2.3
4/20 19:20	60.5	↑2.3
4/20 19:30	62.8	↑2.3
4/20 19:40	65.0	↑2.2
4/20 19:50	67.3	↑2.3
4/20 20:00	69.5	↑2.2
4/20 20:10	71.6	↑2.1
4/20 20:20	73.7	↑2.1
4/20 20:30	75.8	↑2.1
4/20 20:40	77.8	↑2.0
4/20 20:50	79.7	↑1.9
4/20 21:00	81.5	↑1.8
4/20 21:10	83.3	↑1.8
4/20 21:20	85.0	↑1.7
4/20 21:30	86.6	↑1.6
4/20 21:40	88.1	↑1.5
4/20 21:50	89.5	↑1.4
4/20 22:00	90.8	↑1.3
4/20 22:10	92.1	↑1.3
4/20 22:20	93.2	↑1.1
4/20 22:30	94.3	↑1.1
4/20 22:40	95.2	↑0.9
4/20 22:50	96.1	↑0.9
4/20 23:00	96.9	↑0.8
4/20 23:10	97.6	↑0.7
4/20 23:20	98.2	↑0.6
4/20 23:30	98.8	↑0.6
4/20 23:40	99.3	↑0.5
4/20 23:50	99.7	↑0.4