20 (木)	08:37	02:08	22:31	15:30
	170cm	85cm	125cm	48cm
小潮 出 06:21 入 17:27 出 - 入 09:49

姉崎（千葉）2025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	106.5	↓-3.0
2/20 00:10	103.6	↓-2.9
2/20 00:20	100.9	↓-2.7
2/20 00:30	98.2	↓-2.7
2/20 00:40	95.7	↓-2.5
2/20 00:50	93.4	↓-2.3
2/20 01:00	91.3	↓-2.1
2/20 01:10	89.5	↓-1.8
2/20 01:20	87.9	↓-1.6
2/20 01:30	86.7	↓-1.2
2/20 01:40	85.7	↓-1.0
2/20 01:50	85.0	↓-0.7
2/20 02:00	84.6	↓-0.4	干潮
2/20 02:10	84.6	0
2/20 02:20	84.8	↑0.2
2/20 02:30	85.4	↑0.6
2/20 02:40	86.3	↑0.9
2/20 02:50	87.5	↑1.2
2/20 03:00	88.9	↑1.4
2/20 03:10	90.6	↑1.7
2/20 03:20	92.6	↑2.0
2/20 03:30	94.8	↑2.2
2/20 03:40	97.3	↑2.5
2/20 03:50	99.9	↑2.6
2/20 04:00	102.6	↑2.7
2/20 04:10	105.6	↑3.0
2/20 04:20	108.6	↑3.0
2/20 04:30	111.8	↑3.2
2/20 04:40	115.0	↑3.2
2/20 04:50	118.3	↑3.3
2/20 05:00	121.6	↑3.3
2/20 05:10	124.9	↑3.3
2/20 05:20	128.3	↑3.4
2/20 05:30	131.6	↑3.3
2/20 05:40	134.9	↑3.3
2/20 05:50	138.1	↑3.2
2/20 06:00	141.2	↑3.1
2/20 06:10	144.3	↑3.1
2/20 06:20	147.2	↑2.9
2/20 06:30	150.1	↑2.9
2/20 06:40	152.8	↑2.7
2/20 06:50	155.3	↑2.5
2/20 07:00	157.7	↑2.4
2/20 07:10	159.9	↑2.2
2/20 07:20	162.0	↑2.1
2/20 07:30	163.8	↑1.8
2/20 07:40	165.4	↑1.6
2/20 07:50	166.8	↑1.4
2/20 08:00	167.9	↑1.1
2/20 08:10	168.8	↑0.9
2/20 08:20	169.4	↑0.6
2/20 08:30	169.7	↑0.3	満潮
2/20 08:40	169.7	0
2/20 08:50	169.5	↓-0.2
2/20 09:00	168.9	↓-0.6
2/20 09:10	168.0	↓-0.9
2/20 09:20	166.7	↓-1.3
2/20 09:30	165.2	↓-1.5
2/20 09:40	163.3	↓-1.9
2/20 09:50	161.1	↓-2.2
2/20 10:00	158.5	↓-2.6
2/20 10:10	155.7	↓-2.8
2/20 10:20	152.5	↓-3.2
2/20 10:30	149.1	↓-3.4
2/20 10:40	145.4	↓-3.7
2/20 10:50	141.5	↓-3.9
2/20 11:00	137.3	↓-4.2
2/20 11:10	133.0	↓-4.3
2/20 11:20	128.5	↓-4.5
2/20 11:30	123.8	↓-4.7
2/20 11:40	119.0	↓-4.8
2/20 11:50	114.2	↓-4.8
2/20 12:00	109.3	↓-4.9	最大潮位差
2/20 12:10	104.4	↓-4.9	最大潮位差
2/20 12:20	99.6	↓-4.8
2/20 12:30	94.8	↓-4.8
2/20 12:40	90.1	↓-4.7
2/20 12:50	85.6	↓-4.5
2/20 13:00	81.2	↓-4.4
2/20 13:10	77.0	↓-4.2
2/20 13:20	73.0	↓-4.0
2/20 13:30	69.3	↓-3.7
2/20 13:40	65.8	↓-3.5
2/20 13:50	62.6	↓-3.2
2/20 14:00	59.7	↓-2.9
2/20 14:10	57.1	↓-2.6
2/20 14:20	54.8	↓-2.3
2/20 14:30	52.9	↓-1.9
2/20 14:40	51.2	↓-1.7
2/20 14:50	49.9	↓-1.3
2/20 15:00	48.9	↓-1.0
2/20 15:10	48.2	↓-0.7
2/20 15:20	47.8	↓-0.4	干潮
2/20 15:30	47.7	↓-0.1	干潮
2/20 15:40	47.9	↑0.2
2/20 15:50	48.3	↑0.4
2/20 16:00	49.0	↑0.7
2/20 16:10	49.9	↑0.9
2/20 16:20	51.0	↑1.1
2/20 16:30	52.4	↑1.4
2/20 16:40	53.9	↑1.5
2/20 16:50	55.6	↑1.7
2/20 17:00	57.4	↑1.8
2/20 17:10	59.4	↑2.0
2/20 17:20	61.5	↑2.1
2/20 17:30	63.7	↑2.2
2/20 17:40	66.0	↑2.3
2/20 17:50	68.5	↑2.5
2/20 18:00	71.0	↑2.5
2/20 18:10	73.5	↑2.5
2/20 18:20	76.1	↑2.6
2/20 18:30	78.8	↑2.7
2/20 18:40	81.5	↑2.7
2/20 18:50	84.2	↑2.7
2/20 19:00	87.0	↑2.8
2/20 19:10	89.7	↑2.7
2/20 19:20	92.5	↑2.8
2/20 19:30	95.2	↑2.7
2/20 19:40	97.8	↑2.6
2/20 19:50	100.5	↑2.7
2/20 20:00	103.0	↑2.5
2/20 20:10	105.5	↑2.5
2/20 20:20	107.9	↑2.4
2/20 20:30	110.2	↑2.3
2/20 20:40	112.4	↑2.2
2/20 20:50	114.4	↑2.0
2/20 21:00	116.3	↑1.9
2/20 21:10	118.0	↑1.7
2/20 21:20	119.6	↑1.6
2/20 21:30	120.9	↑1.3
2/20 21:40	122.1	↑1.2
2/20 21:50	123.0	↑0.9
2/20 22:00	123.8	↑0.8
2/20 22:10	124.3	↑0.5
2/20 22:20	124.6	↑0.3
2/20 22:30	124.7	↑0.1	満潮
2/20 22:40	124.6	↓-0.1
2/20 22:50	124.4	↓-0.2
2/20 23:00	123.9	↓-0.5
2/20 23:10	123.2	↓-0.7
2/20 23:20	122.4	↓-0.8
2/20 23:30	121.5	↓-0.9
2/20 23:40	120.4	↓-1.1
2/20 23:50	119.2	↓-1.2