18 (水)	06:51	00:21	18:27	12:37
	141cm	24cm	142cm	58cm
中潮 出 06:24 入 17:28 出 08:06 入 20:07

館山（千葉）2037年02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
2/18 00:00	24.1	↓-1.0
2/18 00:10	23.5	↓-0.6
2/18 00:20	23.3	↓-0.2	干潮
2/18 00:30	23.5	↑0.2
2/18 00:40	24.1	↑0.6
2/18 00:50	25.1	↑1.0
2/18 01:00	26.4	↑1.3
2/18 01:10	28.1	↑1.7
2/18 01:20	30.2	↑2.1
2/18 01:30	32.6	↑2.4
2/18 01:40	35.3	↑2.7
2/18 01:50	38.4	↑3.1
2/18 02:00	41.6	↑3.2
2/18 02:10	45.2	↑3.6
2/18 02:20	49.0	↑3.8
2/18 02:30	53.0	↑4.0
2/18 02:40	57.1	↑4.1
2/18 02:50	61.4	↑4.3
2/18 03:00	65.9	↑4.5
2/18 03:10	70.5	↑4.6
2/18 03:20	75.1	↑4.6
2/18 03:30	79.7	↑4.6
2/18 03:40	84.4	↑4.7	最大潮位差
2/18 03:50	89.1	↑4.7	最大潮位差
2/18 04:00	93.7	↑4.6
2/18 04:10	98.3	↑4.6
2/18 04:20	102.8	↑4.5
2/18 04:30	107.1	↑4.3
2/18 04:40	111.2	↑4.1
2/18 04:50	115.2	↑4.0
2/18 05:00	119.0	↑3.8
2/18 05:10	122.5	↑3.5
2/18 05:20	125.7	↑3.2
2/18 05:30	128.7	↑3.0
2/18 05:40	131.3	↑2.6
2/18 05:50	133.7	↑2.4
2/18 06:00	135.7	↑2.0
2/18 06:10	137.3	↑1.6
2/18 06:20	138.6	↑1.3
2/18 06:30	139.5	↑0.9
2/18 06:40	140.1	↑0.6
2/18 06:50	140.3	↑0.2	満潮
2/18 07:00	140.1	↓-0.2
2/18 07:10	139.6	↓-0.5
2/18 07:20	138.7	↓-0.9
2/18 07:30	137.5	↓-1.2
2/18 07:40	136.0	↓-1.5
2/18 07:50	134.2	↓-1.8
2/18 08:00	132.0	↓-2.2
2/18 08:10	129.6	↓-2.4
2/18 08:20	127.0	↓-2.6
2/18 08:30	124.1	↓-2.9
2/18 08:40	121.0	↓-3.1
2/18 08:50	117.8	↓-3.2
2/18 09:00	114.3	↓-3.5
2/18 09:10	110.8	↓-3.5
2/18 09:20	107.2	↓-3.6
2/18 09:30	103.5	↓-3.7
2/18 09:40	99.7	↓-3.8
2/18 09:50	96.0	↓-3.7
2/18 10:00	92.2	↓-3.8
2/18 10:10	88.5	↓-3.7
2/18 10:20	84.9	↓-3.6
2/18 10:30	81.5	↓-3.4
2/18 10:40	78.1	↓-3.4
2/18 10:50	74.9	↓-3.2
2/18 11:00	71.9	↓-3.0
2/18 11:10	69.2	↓-2.7
2/18 11:20	66.6	↓-2.6
2/18 11:30	64.4	↓-2.2
2/18 11:40	62.4	↓-2.0
2/18 11:50	60.7	↓-1.7
2/18 12:00	59.4	↓-1.3
2/18 12:10	58.3	↓-1.1
2/18 12:20	57.6	↓-0.7
2/18 12:30	57.3	↓-0.3	干潮
2/18 12:40	57.2	↓-0.1
2/18 12:50	57.5	↑0.3
2/18 13:00	58.2	↑0.7
2/18 13:10	59.1	↑0.9
2/18 13:20	60.4	↑1.3
2/18 13:30	62.0	↑1.6
2/18 13:40	63.9	↑1.9
2/18 13:50	66.0	↑2.1
2/18 14:00	68.4	↑2.4
2/18 14:10	71.1	↑2.7
2/18 14:20	74.0	↑2.9
2/18 14:30	77.0	↑3.0
2/18 14:40	80.3	↑3.3
2/18 14:50	83.7	↑3.4
2/18 15:00	87.2	↑3.5
2/18 15:10	90.8	↑3.6
2/18 15:20	94.5	↑3.7
2/18 15:30	98.3	↑3.8
2/18 15:40	102.0	↑3.7
2/18 15:50	105.8	↑3.8
2/18 16:00	109.5	↑3.7
2/18 16:10	113.2	↑3.7
2/18 16:20	116.7	↑3.5
2/18 16:30	120.1	↑3.4
2/18 16:40	123.4	↑3.3
2/18 16:50	126.5	↑3.1
2/18 17:00	129.4	↑2.9
2/18 17:10	132.0	↑2.6
2/18 17:20	134.4	↑2.4
2/18 17:30	136.4	↑2.0
2/18 17:40	138.2	↑1.8
2/18 17:50	139.7	↑1.5
2/18 18:00	140.8	↑1.1
2/18 18:10	141.5	↑0.7
2/18 18:20	141.9	↑0.4	満潮
2/18 18:30	142.0	↑0.1
2/18 18:40	141.6	↓-0.4
2/18 18:50	140.9	↓-0.7
2/18 19:00	139.8	↓-1.1
2/18 19:10	138.4	↓-1.4
2/18 19:20	136.6	↓-1.8
2/18 19:30	134.4	↓-2.2
2/18 19:40	132.0	↓-2.4
2/18 19:50	129.2	↓-2.8
2/18 20:00	126.1	↓-3.1
2/18 20:10	122.8	↓-3.3
2/18 20:20	119.2	↓-3.6
2/18 20:30	115.4	↓-3.8
2/18 20:40	111.4	↓-4.0
2/18 20:50	107.2	↓-4.2
2/18 21:00	102.9	↓-4.3
2/18 21:10	98.5	↓-4.4
2/18 21:20	94.0	↓-4.5
2/18 21:30	89.5	↓-4.5
2/18 21:40	84.9	↓-4.6
2/18 21:50	80.3	↓-4.6
2/18 22:00	75.8	↓-4.5
2/18 22:10	71.3	↓-4.5
2/18 22:20	67.0	↓-4.3
2/18 22:30	62.8	↓-4.2
2/18 22:40	58.7	↓-4.1
2/18 22:50	54.9	↓-3.8
2/18 23:00	51.2	↓-3.7
2/18 23:10	47.9	↓-3.3
2/18 23:20	44.7	↓-3.2
2/18 23:30	41.9	↓-2.8
2/18 23:40	39.4	↓-2.5
2/18 23:50	37.3	↓-2.1