20 (火)	07:20	01:13	21:19	14:35
	128cm	66cm	93cm	27cm
小潮 出 06:19 入 17:25 出 09:17 入 23:49 潮干狩り ○ 13:13～15:59

犬吠埼（千葉）2029年02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
2/20 00:00	70.2	↓-1.4
2/20 00:10	69.0	↓-1.2
2/20 00:20	67.9	↓-1.1
2/20 00:30	67.0	↓-0.9
2/20 00:40	66.3	↓-0.7
2/20 00:50	65.8	↓-0.5
2/20 01:00	65.4	↓-0.4
2/20 01:10	65.3	↓-0.1	干潮
2/20 01:20	65.3	0
2/20 01:30	65.6	↑0.3
2/20 01:40	66.1	↑0.5
2/20 01:50	66.7	↑0.6
2/20 02:00	67.6	↑0.9
2/20 02:10	68.7	↑1.1
2/20 02:20	70.0	↑1.3
2/20 02:30	71.5	↑1.5
2/20 02:40	73.1	↑1.6
2/20 02:50	74.9	↑1.8
2/20 03:00	76.9	↑2.0
2/20 03:10	79.0	↑2.1
2/20 03:20	81.3	↑2.3
2/20 03:30	83.6	↑2.3
2/20 03:40	86.1	↑2.5
2/20 03:50	88.6	↑2.5
2/20 04:00	91.2	↑2.6
2/20 04:10	93.9	↑2.7
2/20 04:20	96.6	↑2.7
2/20 04:30	99.3	↑2.7
2/20 04:40	101.9	↑2.6
2/20 04:50	104.5	↑2.6
2/20 05:00	107.1	↑2.6
2/20 05:10	109.6	↑2.5
2/20 05:20	112.0	↑2.4
2/20 05:30	114.3	↑2.3
2/20 05:40	116.5	↑2.2
2/20 05:50	118.5	↑2.0
2/20 06:00	120.4	↑1.9
2/20 06:10	122.1	↑1.7
2/20 06:20	123.6	↑1.5
2/20 06:30	124.9	↑1.3
2/20 06:40	125.9	↑1.0
2/20 06:50	126.8	↑0.9
2/20 07:00	127.4	↑0.6
2/20 07:10	127.7	↑0.3	満潮
2/20 07:20	127.8	↑0.1	満潮
2/20 07:30	127.7	↓-0.1
2/20 07:40	127.3	↓-0.4
2/20 07:50	126.6	↓-0.7
2/20 08:00	125.7	↓-0.9
2/20 08:10	124.5	↓-1.2
2/20 08:20	123.1	↓-1.4
2/20 08:30	121.4	↓-1.7
2/20 08:40	119.5	↓-1.9
2/20 08:50	117.3	↓-2.2
2/20 09:00	115.0	↓-2.3
2/20 09:10	112.4	↓-2.6
2/20 09:20	109.6	↓-2.8
2/20 09:30	106.7	↓-2.9
2/20 09:40	103.6	↓-3.1
2/20 09:50	100.4	↓-3.2
2/20 10:00	97.0	↓-3.4
2/20 10:10	93.5	↓-3.5
2/20 10:20	90.0	↓-3.5
2/20 10:30	86.3	↓-3.7	最大潮位差
2/20 10:40	82.6	↓-3.7	最大潮位差
2/20 10:50	78.9	↓-3.7	最大潮位差
2/20 11:00	75.2	↓-3.7	最大潮位差
2/20 11:10	71.5	↓-3.7	最大潮位差
2/20 11:20	67.8	↓-3.7	最大潮位差
2/20 11:30	64.1	↓-3.7	最大潮位差
2/20 11:40	60.6	↓-3.5
2/20 11:50	57.1	↓-3.5
2/20 12:00	53.8	↓-3.3
2/20 12:10	50.5	↓-3.3
2/20 12:20	47.4	↓-3.1
2/20 12:30	44.5	↓-2.9
2/20 12:40	41.8	↓-2.7
2/20 12:50	39.2	↓-2.6
2/20 13:00	36.8	↓-2.4
2/20 13:10	34.7	↓-2.1
2/20 13:20	32.8	↓-1.9
2/20 13:30	31.1	↓-1.7
2/20 13:40	29.6	↓-1.5
2/20 13:50	28.4	↓-1.2
2/20 14:00	27.5	↓-0.9
2/20 14:10	26.8	↓-0.7
2/20 14:20	26.3	↓-0.5
2/20 14:30	26.1	↓-0.2	干潮
2/20 14:40	26.1	0
2/20 14:50	26.4	↑0.3
2/20 15:00	26.9	↑0.5
2/20 15:10	27.7	↑0.8
2/20 15:20	28.6	↑0.9
2/20 15:30	29.8	↑1.2
2/20 15:40	31.2	↑1.4
2/20 15:50	32.8	↑1.6
2/20 16:00	34.5	↑1.7
2/20 16:10	36.4	↑1.9
2/20 16:20	38.4	↑2.0
2/20 16:30	40.6	↑2.2
2/20 16:40	42.9	↑2.3
2/20 16:50	45.3	↑2.4
2/20 17:00	47.7	↑2.4
2/20 17:10	50.3	↑2.6
2/20 17:20	52.9	↑2.6
2/20 17:30	55.5	↑2.6
2/20 17:40	58.1	↑2.6
2/20 17:50	60.7	↑2.6
2/20 18:00	63.3	↑2.6
2/20 18:10	65.8	↑2.5
2/20 18:20	68.3	↑2.5
2/20 18:30	70.7	↑2.4
2/20 18:40	73.1	↑2.4
2/20 18:50	75.3	↑2.2
2/20 19:00	77.5	↑2.2
2/20 19:10	79.5	↑2.0
2/20 19:20	81.4	↑1.9
2/20 19:30	83.1	↑1.7
2/20 19:40	84.8	↑1.7
2/20 19:50	86.2	↑1.4
2/20 20:00	87.5	↑1.3
2/20 20:10	88.7	↑1.2
2/20 20:20	89.6	↑0.9
2/20 20:30	90.5	↑0.9
2/20 20:40	91.1	↑0.6
2/20 20:50	91.6	↑0.5
2/20 21:00	92.0	↑0.4
2/20 21:10	92.1	↑0.1	満潮
2/20 21:20	92.2	↑0.1
2/20 21:30	92.1	↓-0.1
2/20 21:40	91.8	↓-0.3
2/20 21:50	91.5	↓-0.3
2/20 22:00	91.0	↓-0.5
2/20 22:10	90.4	↓-0.6
2/20 22:20	89.7	↓-0.7
2/20 22:30	89.0	↓-0.7
2/20 22:40	88.2	↓-0.8
2/20 22:50	87.3	↓-0.9
2/20 23:00	86.4	↓-0.9
2/20 23:10	85.4	↓-1.0
2/20 23:20	84.5	↓-0.9
2/20 23:30	83.5	↓-1.0
2/20 23:40	82.5	↓-1.0
2/20 23:50	81.6	↓-0.9