20 (日)	09:27	18:51	-	-
	118cm	23cm	-	-
長潮 出 06:20 入 17:24 出 02:59 入 12:32

犬吠埼（千葉）2028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	85.0	↑1.1
2/20 00:10	86.1	↑1.1
2/20 00:20	87.2	↑1.1
2/20 00:30	88.1	↑0.9
2/20 00:40	89.0	↑0.9
2/20 00:50	89.9	↑0.9
2/20 01:00	90.7	↑0.8
2/20 01:10	91.4	↑0.7
2/20 01:20	92.1	↑0.7
2/20 01:30	92.8	↑0.7
2/20 01:40	93.4	↑0.6
2/20 01:50	94.0	↑0.6
2/20 02:00	94.5	↑0.5
2/20 02:10	95.0	↑0.5
2/20 02:20	95.5	↑0.5
2/20 02:30	96.0	↑0.5
2/20 02:40	96.4	↑0.4
2/20 02:50	96.8	↑0.4
2/20 03:00	97.3	↑0.5
2/20 03:10	97.7	↑0.4
2/20 03:20	98.1	↑0.4
2/20 03:30	98.5	↑0.4
2/20 03:40	99.0	↑0.5
2/20 03:50	99.4	↑0.4
2/20 04:00	99.9	↑0.5
2/20 04:10	100.3	↑0.4
2/20 04:20	100.8	↑0.5
2/20 04:30	101.3	↑0.5
2/20 04:40	101.8	↑0.5
2/20 04:50	102.4	↑0.6
2/20 05:00	103.0	↑0.6
2/20 05:10	103.6	↑0.6
2/20 05:20	104.2	↑0.6
2/20 05:30	104.8	↑0.6
2/20 05:40	105.5	↑0.7
2/20 05:50	106.2	↑0.7
2/20 06:00	106.8	↑0.6
2/20 06:10	107.6	↑0.8
2/20 06:20	108.3	↑0.7
2/20 06:30	109.0	↑0.7
2/20 06:40	109.7	↑0.7
2/20 06:50	110.5	↑0.8
2/20 07:00	111.2	↑0.7
2/20 07:10	111.9	↑0.7
2/20 07:20	112.6	↑0.7
2/20 07:30	113.3	↑0.7
2/20 07:40	114.0	↑0.7
2/20 07:50	114.6	↑0.6
2/20 08:00	115.2	↑0.6
2/20 08:10	115.7	↑0.5
2/20 08:20	116.2	↑0.5
2/20 08:30	116.7	↑0.5
2/20 08:40	117.1	↑0.4
2/20 08:50	117.4	↑0.3
2/20 09:00	117.7	↑0.3
2/20 09:10	117.8	↑0.1
2/20 09:20	117.9	↑0.1	満潮
2/20 09:30	117.9	0
2/20 09:40	117.8	↓-0.1
2/20 09:50	117.7	↓-0.1
2/20 10:00	117.4	↓-0.3
2/20 10:10	117.0	↓-0.4
2/20 10:20	116.5	↓-0.5
2/20 10:30	115.9	↓-0.6
2/20 10:40	115.1	↓-0.8
2/20 10:50	114.3	↓-0.8
2/20 11:00	113.3	↓-1.0
2/20 11:10	112.2	↓-1.1
2/20 11:20	111.0	↓-1.2
2/20 11:30	109.7	↓-1.3
2/20 11:40	108.3	↓-1.4
2/20 11:50	106.7	↓-1.6
2/20 12:00	105.0	↓-1.7
2/20 12:10	103.3	↓-1.7
2/20 12:20	101.4	↓-1.9
2/20 12:30	99.4	↓-2.0
2/20 12:40	97.3	↓-2.1
2/20 12:50	95.1	↓-2.2
2/20 13:00	92.8	↓-2.3
2/20 13:10	90.4	↓-2.4
2/20 13:20	88.0	↓-2.4
2/20 13:30	85.4	↓-2.6
2/20 13:40	82.9	↓-2.5
2/20 13:50	80.2	↓-2.7
2/20 14:00	77.5	↓-2.7
2/20 14:10	74.8	↓-2.7
2/20 14:20	72.1	↓-2.7
2/20 14:30	69.3	↓-2.8	最大潮位差
2/20 14:40	66.6	↓-2.7
2/20 14:50	63.8	↓-2.8	最大潮位差
2/20 15:00	61.0	↓-2.8	最大潮位差
2/20 15:10	58.3	↓-2.7
2/20 15:20	55.6	↓-2.7
2/20 15:30	53.0	↓-2.6
2/20 15:40	50.4	↓-2.6
2/20 15:50	47.8	↓-2.6
2/20 16:00	45.4	↓-2.4
2/20 16:10	43.0	↓-2.4
2/20 16:20	40.7	↓-2.3
2/20 16:30	38.5	↓-2.2
2/20 16:40	36.5	↓-2.0
2/20 16:50	34.5	↓-2.0
2/20 17:00	32.7	↓-1.8
2/20 17:10	31.0	↓-1.7
2/20 17:20	29.5	↓-1.5
2/20 17:30	28.1	↓-1.4
2/20 17:40	26.8	↓-1.3
2/20 17:50	25.7	↓-1.1
2/20 18:00	24.8	↓-0.9
2/20 18:10	24.0	↓-0.8
2/20 18:20	23.4	↓-0.6
2/20 18:30	23.0	↓-0.4
2/20 18:40	22.7	↓-0.3
2/20 18:50	22.7	0	干潮
2/20 19:00	22.7	0
2/20 19:10	23.0	↑0.3
2/20 19:20	23.4	↑0.4
2/20 19:30	24.0	↑0.6
2/20 19:40	24.8	↑0.8
2/20 19:50	25.7	↑0.9
2/20 20:00	26.7	↑1.0
2/20 20:10	28.0	↑1.3
2/20 20:20	29.3	↑1.3
2/20 20:30	30.8	↑1.5
2/20 20:40	32.4	↑1.6
2/20 20:50	34.2	↑1.8
2/20 21:00	36.0	↑1.8
2/20 21:10	38.0	↑2.0
2/20 21:20	40.1	↑2.1
2/20 21:30	42.2	↑2.1
2/20 21:40	44.4	↑2.2
2/20 21:50	46.7	↑2.3
2/20 22:00	49.1	↑2.4
2/20 22:10	51.4	↑2.3
2/20 22:20	53.9	↑2.5
2/20 22:30	56.3	↑2.4
2/20 22:40	58.8	↑2.5
2/20 22:50	61.3	↑2.5
2/20 23:00	63.7	↑2.4
2/20 23:10	66.2	↑2.5
2/20 23:20	68.6	↑2.4
2/20 23:30	71.0	↑2.4
2/20 23:40	73.3	↑2.3
2/20 23:50	75.6	↑2.3