27 (月)	05:13	11:28	17:45	23:33
	143cm	23cm	142cm	51cm
大潮 出 05:36 入 18:00 出 05:41 入 19:06 潮干狩り ○ 09:59～12:57

館山（千葉）2028年03月27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
3/27 00:00	45.4	↑1.8
3/27 00:10	47.5	↑2.1
3/27 00:20	49.9	↑2.4
3/27 00:30	52.6	↑2.7
3/27 00:40	55.6	↑3.0
3/27 00:50	58.8	↑3.2
3/27 01:00	62.3	↑3.5
3/27 01:10	66.0	↑3.7
3/27 01:20	69.8	↑3.8
3/27 01:30	73.8	↑4.0
3/27 01:40	77.9	↑4.1
3/27 01:50	82.1	↑4.2
3/27 02:00	86.4	↑4.3
3/27 02:10	90.7	↑4.3
3/27 02:20	95.1	↑4.4
3/27 02:30	99.4	↑4.3
3/27 02:40	103.6	↑4.2
3/27 02:50	107.8	↑4.2
3/27 03:00	111.8	↑4.0
3/27 03:10	115.7	↑3.9
3/27 03:20	119.5	↑3.8
3/27 03:30	123.0	↑3.5
3/27 03:40	126.4	↑3.4
3/27 03:50	129.4	↑3.0
3/27 04:00	132.2	↑2.8
3/27 04:10	134.7	↑2.5
3/27 04:20	136.9	↑2.2
3/27 04:30	138.7	↑1.8
3/27 04:40	140.2	↑1.5
3/27 04:50	141.3	↑1.1
3/27 05:00	142.0	↑0.7
3/27 05:10	142.3	↑0.3	満潮
3/27 05:20	142.2	↓-0.1
3/27 05:30	141.7	↓-0.5
3/27 05:40	140.7	↓-1.0
3/27 05:50	139.4	↓-1.3
3/27 06:00	137.7	↓-1.7
3/27 06:10	135.6	↓-2.1
3/27 06:20	133.1	↓-2.5
3/27 06:30	130.3	↓-2.8
3/27 06:40	127.2	↓-3.1
3/27 06:50	123.7	↓-3.5
3/27 07:00	120.0	↓-3.7
3/27 07:10	115.9	↓-4.1
3/27 07:20	111.7	↓-4.2
3/27 07:30	107.3	↓-4.4
3/27 07:40	102.6	↓-4.7
3/27 07:50	97.9	↓-4.7
3/27 08:00	93.0	↓-4.9
3/27 08:10	88.0	↓-5.0	最大潮位差
3/27 08:20	83.0	↓-5.0	最大潮位差
3/27 08:30	78.0	↓-5.0	最大潮位差
3/27 08:40	73.0	↓-5.0	最大潮位差
3/27 08:50	68.1	↓-4.9
3/27 09:00	63.2	↓-4.9
3/27 09:10	58.5	↓-4.7
3/27 09:20	53.9	↓-4.6
3/27 09:30	49.6	↓-4.3
3/27 09:40	45.4	↓-4.2
3/27 09:50	41.5	↓-3.9
3/27 10:00	37.9	↓-3.6
3/27 10:10	34.6	↓-3.3
3/27 10:20	31.7	↓-2.9
3/27 10:30	29.1	↓-2.6
3/27 10:40	26.9	↓-2.2
3/27 10:50	25.1	↓-1.8
3/27 11:00	23.7	↓-1.4
3/27 11:10	22.7	↓-1.0
3/27 11:20	22.2	↓-0.5	干潮
3/27 11:30	22.1	↓-0.1
3/27 11:40	22.5	↑0.4
3/27 11:50	23.2	↑0.7
3/27 12:00	24.4	↑1.2
3/27 12:10	26.0	↑1.6
3/27 12:20	28.0	↑2.0
3/27 12:30	30.4	↑2.4
3/27 12:40	33.2	↑2.8
3/27 12:50	36.3	↑3.1
3/27 13:00	39.7	↑3.4
3/27 13:10	43.4	↑3.7
3/27 13:20	47.4	↑4.0
3/27 13:30	51.5	↑4.1
3/27 13:40	55.9	↑4.4
3/27 13:50	60.5	↑4.6
3/27 14:00	65.2	↑4.7
3/27 14:10	70.0	↑4.8
3/27 14:20	74.9	↑4.9
3/27 14:30	79.9	↑5.0	最大潮位差
3/27 14:40	84.8	↑4.9
3/27 14:50	89.7	↑4.9
3/27 15:00	94.6	↑4.9
3/27 15:10	99.4	↑4.8
3/27 15:20	104.1	↑4.7
3/27 15:30	108.6	↑4.5
3/27 15:40	112.9	↑4.3
3/27 15:50	117.1	↑4.2
3/27 16:00	121.0	↑3.9
3/27 16:10	124.6	↑3.6
3/27 16:20	127.9	↑3.3
3/27 16:30	130.9	↑3.0
3/27 16:40	133.6	↑2.7
3/27 16:50	135.9	↑2.3
3/27 17:00	137.9	↑2.0
3/27 17:10	139.5	↑1.6
3/27 17:20	140.7	↑1.2
3/27 17:30	141.4	↑0.7
3/27 17:40	141.8	↑0.4	満潮
3/27 17:50	141.8	0
3/27 18:00	141.4	↓-0.4
3/27 18:10	140.6	↓-0.8
3/27 18:20	139.4	↓-1.2
3/27 18:30	137.8	↓-1.6
3/27 18:40	135.9	↓-1.9
3/27 18:50	133.7	↓-2.2
3/27 19:00	131.2	↓-2.5
3/27 19:10	128.3	↓-2.9
3/27 19:20	125.3	↓-3.0
3/27 19:30	122.0	↓-3.3
3/27 19:40	118.4	↓-3.6
3/27 19:50	114.8	↓-3.6
3/27 20:00	110.9	↓-3.9
3/27 20:10	107.0	↓-3.9
3/27 20:20	103.0	↓-4.0
3/27 20:30	98.9	↓-4.1
3/27 20:40	94.8	↓-4.1
3/27 20:50	90.7	↓-4.1
3/27 21:00	86.7	↓-4.0
3/27 21:10	82.7	↓-4.0
3/27 21:20	78.9	↓-3.8
3/27 21:30	75.2	↓-3.7
3/27 21:40	71.6	↓-3.6
3/27 21:50	68.3	↓-3.3
3/27 22:00	65.2	↓-3.1
3/27 22:10	62.3	↓-2.9
3/27 22:20	59.7	↓-2.6
3/27 22:30	57.3	↓-2.4
3/27 22:40	55.3	↓-2.0
3/27 22:50	53.7	↓-1.6
3/27 23:00	52.3	↓-1.4
3/27 23:10	51.3	↓-1.0
3/27 23:20	50.7	↓-0.6
3/27 23:30	50.5	↓-0.2	干潮
3/27 23:40	50.6	↑0.1
3/27 23:50	51.1	↑0.5