18 (金)	02:56	10:24	17:53	22:36
	147cm	-4cm	141cm	105cm
大潮 出 04:29 入 18:58 出 18:35 入 03:16 潮干狩り ◎ 07:51～13:00

館山（千葉）2027年06月18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
6/18 00:00	120.5	↑1.9
6/18 00:10	122.5	↑2.0
6/18 00:20	124.6	↑2.1
6/18 00:30	126.6	↑2.0
6/18 00:40	128.7	↑2.1
6/18 00:50	130.7	↑2.0
6/18 01:00	132.7	↑2.0
6/18 01:10	134.6	↑1.9
6/18 01:20	136.4	↑1.8
6/18 01:30	138.1	↑1.7
6/18 01:40	139.8	↑1.7
6/18 01:50	141.3	↑1.5
6/18 02:00	142.6	↑1.3
6/18 02:10	143.8	↑1.2
6/18 02:20	144.7	↑0.9
6/18 02:30	145.5	↑0.8
6/18 02:40	146.0	↑0.5
6/18 02:50	146.3	↑0.3	満潮
6/18 03:00	146.3	0
6/18 03:10	146.0	↓-0.3
6/18 03:20	145.5	↓-0.5
6/18 03:30	144.6	↓-0.9
6/18 03:40	143.4	↓-1.2
6/18 03:50	141.9	↓-1.5
6/18 04:00	140.1	↓-1.8
6/18 04:10	138.0	↓-2.1
6/18 04:20	135.6	↓-2.4
6/18 04:30	132.8	↓-2.8
6/18 04:40	129.7	↓-3.1
6/18 04:50	126.4	↓-3.3
6/18 05:00	122.8	↓-3.6
6/18 05:10	118.9	↓-3.9
6/18 05:20	114.8	↓-4.1
6/18 05:30	110.4	↓-4.4
6/18 05:40	105.9	↓-4.5
6/18 05:50	101.2	↓-4.7
6/18 06:00	96.3	↓-4.9
6/18 06:10	91.3	↓-5.0
6/18 06:20	86.1	↓-5.2
6/18 06:30	80.9	↓-5.2
6/18 06:40	75.6	↓-5.3
6/18 06:50	70.3	↓-5.3
6/18 07:00	64.9	↓-5.4	最大潮位差
6/18 07:10	59.6	↓-5.3
6/18 07:20	54.3	↓-5.3
6/18 07:30	49.1	↓-5.2
6/18 07:40	43.9	↓-5.2
6/18 07:50	38.9	↓-5.0
6/18 08:00	34.0	↓-4.9
6/18 08:10	29.3	↓-4.7
6/18 08:20	24.9	↓-4.4
6/18 08:30	20.6	↓-4.3
6/18 08:40	16.6	↓-4.0
6/18 08:50	12.9	↓-3.7
6/18 09:00	9.5	↓-3.4
6/18 09:10	6.4	↓-3.1
6/18 09:20	3.7	↓-2.7
6/18 09:30	1.3	↓-2.4
6/18 09:40	-0.6	↓-1.9
6/18 09:50	-2.2	↓-1.6
6/18 10:00	-3.3	↓-1.1
6/18 10:10	-4.1	↓-0.8
6/18 10:20	-4.4	↓-0.3	干潮
6/18 10:30	-4.3	↑0.1
6/18 10:40	-3.8	↑0.5
6/18 10:50	-2.9	↑0.9
6/18 11:00	-1.6	↑1.3
6/18 11:10	0.1	↑1.7
6/18 11:20	2.2	↑2.1
6/18 11:30	4.6	↑2.4
6/18 11:40	7.3	↑2.7
6/18 11:50	10.4	↑3.1
6/18 12:00	13.7	↑3.3
6/18 12:10	17.3	↑3.6
6/18 12:20	21.1	↑3.8
6/18 12:30	25.2	↑4.1
6/18 12:40	29.5	↑4.3
6/18 12:50	34.0	↑4.5
6/18 13:00	38.6	↑4.6
6/18 13:10	43.4	↑4.8
6/18 13:20	48.3	↑4.9
6/18 13:30	53.3	↑5.0
6/18 13:40	58.4	↑5.1
6/18 13:50	63.5	↑5.1
6/18 14:00	68.6	↑5.1
6/18 14:10	73.7	↑5.1
6/18 14:20	78.8	↑5.1
6/18 14:30	83.9	↑5.1
6/18 14:40	88.8	↑4.9
6/18 14:50	93.6	↑4.8
6/18 15:00	98.3	↑4.7
6/18 15:10	102.9	↑4.6
6/18 15:20	107.2	↑4.3
6/18 15:30	111.4	↑4.2
6/18 15:40	115.3	↑3.9
6/18 15:50	119.0	↑3.7
6/18 16:00	122.4	↑3.4
6/18 16:10	125.5	↑3.1
6/18 16:20	128.3	↑2.8
6/18 16:30	130.9	↑2.6
6/18 16:40	133.1	↑2.2
6/18 16:50	135.0	↑1.9
6/18 17:00	136.7	↑1.7
6/18 17:10	138.0	↑1.3
6/18 17:20	139.0	↑1.0
6/18 17:30	139.7	↑0.7
6/18 17:40	140.2	↑0.5
6/18 17:50	140.4	↑0.2	満潮
6/18 18:00	140.3	↓-0.1
6/18 18:10	140.0	↓-0.3
6/18 18:20	139.4	↓-0.6
6/18 18:30	138.7	↓-0.7
6/18 18:40	137.7	↓-1.0
6/18 18:50	136.5	↓-1.2
6/18 19:00	135.2	↓-1.3
6/18 19:10	133.7	↓-1.5
6/18 19:20	132.1	↓-1.6
6/18 19:30	130.4	↓-1.7
6/18 19:40	128.5	↓-1.9
6/18 19:50	126.6	↓-1.9
6/18 20:00	124.7	↓-1.9
6/18 20:10	122.7	↓-2.0
6/18 20:20	120.7	↓-2.0
6/18 20:30	118.7	↓-2.0
6/18 20:40	116.8	↓-1.9
6/18 20:50	114.9	↓-1.9
6/18 21:00	113.1	↓-1.8
6/18 21:10	111.4	↓-1.7
6/18 21:20	109.9	↓-1.5
6/18 21:30	108.5	↓-1.4
6/18 21:40	107.2	↓-1.3
6/18 21:50	106.2	↓-1.0
6/18 22:00	105.3	↓-0.9
6/18 22:10	104.7	↓-0.6
6/18 22:20	104.3	↓-0.4
6/18 22:30	104.0	↓-0.3	干潮
6/18 22:40	104.0	0
6/18 22:50	104.3	↑0.3
6/18 23:00	104.7	↑0.4
6/18 23:10	105.4	↑0.7
6/18 23:20	106.2	↑0.8
6/18 23:30	107.2	↑1.0
6/18 23:40	108.5	↑1.3
6/18 23:50	109.8	↑1.3