20 (火)	09:55	04:22	-	17:15
	155cm	123cm	-	53cm
小潮 出 04:32 入 18:41 出 00:12 入 10:49

姉崎（千葉）2025年05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
5/20 00:00	151.7	↓-1.0
5/20 00:10	150.6	↓-1.1
5/20 00:20	149.3	↓-1.3
5/20 00:30	147.9	↓-1.4
5/20 00:40	146.4	↓-1.5
5/20 00:50	144.8	↓-1.6
5/20 01:00	143.1	↓-1.7
5/20 01:10	141.5	↓-1.6
5/20 01:20	139.8	↓-1.7
5/20 01:30	138.1	↓-1.7
5/20 01:40	136.5	↓-1.6
5/20 01:50	134.9	↓-1.6
5/20 02:00	133.4	↓-1.5
5/20 02:10	132.0	↓-1.4
5/20 02:20	130.6	↓-1.4
5/20 02:30	129.4	↓-1.2
5/20 02:40	128.2	↓-1.2
5/20 02:50	127.2	↓-1.0
5/20 03:00	126.2	↓-1.0
5/20 03:10	125.4	↓-0.8
5/20 03:20	124.7	↓-0.7
5/20 03:30	124.1	↓-0.6
5/20 03:40	123.6	↓-0.5
5/20 03:50	123.2	↓-0.4
5/20 04:00	123.0	↓-0.2
5/20 04:10	122.8	↓-0.2
5/20 04:20	122.7	↓-0.1	干潮
5/20 04:30	122.8	↑0.1
5/20 04:40	122.9	↑0.1
5/20 04:50	123.1	↑0.2
5/20 05:00	123.5	↑0.4
5/20 05:10	123.9	↑0.4
5/20 05:20	124.4	↑0.5
5/20 05:30	125.0	↑0.6
5/20 05:40	125.7	↑0.7
5/20 05:50	126.5	↑0.8
5/20 06:00	127.4	↑0.9
5/20 06:10	128.4	↑1.0
5/20 06:20	129.4	↑1.0
5/20 06:30	130.6	↑1.2
5/20 06:40	131.8	↑1.2
5/20 06:50	133.1	↑1.3
5/20 07:00	134.5	↑1.4
5/20 07:10	135.9	↑1.4
5/20 07:20	137.4	↑1.5
5/20 07:30	138.9	↑1.5
5/20 07:40	140.4	↑1.5
5/20 07:50	142.0	↑1.6
5/20 08:00	143.5	↑1.5
5/20 08:10	145.1	↑1.6
5/20 08:20	146.6	↑1.5
5/20 08:30	148.0	↑1.4
5/20 08:40	149.3	↑1.3
5/20 08:50	150.6	↑1.3
5/20 09:00	151.7	↑1.1
5/20 09:10	152.7	↑1.0
5/20 09:20	153.5	↑0.8
5/20 09:30	154.2	↑0.7
5/20 09:40	154.6	↑0.4
5/20 09:50	154.8	↑0.2	満潮
5/20 10:00	154.8	0
5/20 10:10	154.5	↓-0.3
5/20 10:20	154.0	↓-0.5
5/20 10:30	153.2	↓-0.8
5/20 10:40	152.1	↓-1.1
5/20 10:50	150.8	↓-1.3
5/20 11:00	149.2	↓-1.6
5/20 11:10	147.3	↓-1.9
5/20 11:20	145.2	↓-2.1
5/20 11:30	142.8	↓-2.4
5/20 11:40	140.2	↓-2.6
5/20 11:50	137.4	↓-2.8
5/20 12:00	134.4	↓-3.0
5/20 12:10	131.1	↓-3.3
5/20 12:20	127.8	↓-3.3
5/20 12:30	124.3	↓-3.5
5/20 12:40	120.7	↓-3.6
5/20 12:50	117.0	↓-3.7
5/20 13:00	113.3	↓-3.7
5/20 13:10	109.5	↓-3.8
5/20 13:20	105.7	↓-3.8
5/20 13:30	101.9	↓-3.8
5/20 13:40	98.2	↓-3.7
5/20 13:50	94.5	↓-3.7
5/20 14:00	90.9	↓-3.6
5/20 14:10	87.4	↓-3.5
5/20 14:20	84.0	↓-3.4
5/20 14:30	80.7	↓-3.3
5/20 14:40	77.6	↓-3.1
5/20 14:50	74.6	↓-3.0
5/20 15:00	71.8	↓-2.8
5/20 15:10	69.2	↓-2.6
5/20 15:20	66.7	↓-2.5
5/20 15:30	64.4	↓-2.3
5/20 15:40	62.4	↓-2.0
5/20 15:50	60.5	↓-1.9
5/20 16:00	58.8	↓-1.7
5/20 16:10	57.3	↓-1.5
5/20 16:20	56.0	↓-1.3
5/20 16:30	55.0	↓-1.0
5/20 16:40	54.1	↓-0.9
5/20 16:50	53.5	↓-0.6
5/20 17:00	53.1	↓-0.4
5/20 17:10	52.9	↓-0.2	干潮
5/20 17:20	52.9	0
5/20 17:30	53.2	↑0.3
5/20 17:40	53.7	↑0.5
5/20 17:50	54.4	↑0.7
5/20 18:00	55.4	↑1.0
5/20 18:10	56.6	↑1.2
5/20 18:20	58.0	↑1.4
5/20 18:30	59.7	↑1.7
5/20 18:40	61.6	↑1.9
5/20 18:50	63.8	↑2.2
5/20 19:00	66.2	↑2.4
5/20 19:10	68.9	↑2.7
5/20 19:20	71.7	↑2.8
5/20 19:30	74.8	↑3.1
5/20 19:40	78.0	↑3.2
5/20 19:50	81.5	↑3.5
5/20 20:00	85.1	↑3.6
5/20 20:10	88.8	↑3.7
5/20 20:20	92.7	↑3.9
5/20 20:30	96.7	↑4.0
5/20 20:40	100.7	↑4.0
5/20 20:50	104.8	↑4.1	最大潮位差
5/20 21:00	108.9	↑4.1	最大潮位差
5/20 21:10	113.0	↑4.1	最大潮位差
5/20 21:20	117.0	↑4.0
5/20 21:30	121.0	↑4.0
5/20 21:40	124.9	↑3.9
5/20 21:50	128.6	↑3.7
5/20 22:00	132.2	↑3.6
5/20 22:10	135.6	↑3.4
5/20 22:20	138.9	↑3.3
5/20 22:30	141.9	↑3.0
5/20 22:40	144.6	↑2.7
5/20 22:50	147.1	↑2.5
5/20 23:00	149.3	↑2.2
5/20 23:10	151.3	↑2.0
5/20 23:20	152.9	↑1.6
5/20 23:30	154.3	↑1.4
5/20 23:40	155.4	↑1.1
5/20 23:50	156.1	↑0.7