04 (月)	05:10	10:54	16:51	23:14
	140cm	47cm	149cm	21cm
大潮 出 06:08 入 17:40 出 05:40 入 17:45

館山（千葉）2030年03月04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
3/4 00:00	27.3	↑2.9
3/4 00:10	30.5	↑3.2
3/4 00:20	34.0	↑3.5
3/4 00:30	37.7	↑3.7
3/4 00:40	41.8	↑4.1
3/4 00:50	46.0	↑4.2
3/4 01:00	50.4	↑4.4
3/4 01:10	55.0	↑4.6
3/4 01:20	59.7	↑4.7
3/4 01:30	64.6	↑4.9
3/4 01:40	69.5	↑4.9
3/4 01:50	74.5	↑5.0
3/4 02:00	79.5	↑5.0
3/4 02:10	84.5	↑5.0
3/4 02:20	89.5	↑5.0
3/4 02:30	94.4	↑4.9
3/4 02:40	99.2	↑4.8
3/4 02:50	103.9	↑4.7
3/4 03:00	108.4	↑4.5
3/4 03:10	112.7	↑4.3
3/4 03:20	116.8	↑4.1
3/4 03:30	120.6	↑3.8
3/4 03:40	124.1	↑3.5
3/4 03:50	127.3	↑3.2
3/4 04:00	130.1	↑2.8
3/4 04:10	132.7	↑2.6
3/4 04:20	134.8	↑2.1
3/4 04:30	136.5	↑1.7
3/4 04:40	137.9	↑1.4
3/4 04:50	138.9	↑1.0
3/4 05:00	139.4	↑0.5	満潮
3/4 05:10	139.6	↑0.2	満潮
3/4 05:20	139.3	↓-0.3
3/4 05:30	138.7	↓-0.6
3/4 05:40	137.7	↓-1.0
3/4 05:50	136.3	↓-1.4
3/4 06:00	134.5	↓-1.8
3/4 06:10	132.5	↓-2.0
3/4 06:20	130.1	↓-2.4
3/4 06:30	127.4	↓-2.7
3/4 06:40	124.4	↓-3.0
3/4 06:50	121.2	↓-3.2
3/4 07:00	117.7	↓-3.5
3/4 07:10	114.1	↓-3.6
3/4 07:20	110.3	↓-3.8
3/4 07:30	106.3	↓-4.0
3/4 07:40	102.2	↓-4.1
3/4 07:50	98.1	↓-4.1
3/4 08:00	93.9	↓-4.2
3/4 08:10	89.6	↓-4.3
3/4 08:20	85.4	↓-4.2
3/4 08:30	81.3	↓-4.1
3/4 08:40	77.2	↓-4.1
3/4 08:50	73.2	↓-4.0
3/4 09:00	69.4	↓-3.8
3/4 09:10	65.8	↓-3.6
3/4 09:20	62.5	↓-3.3
3/4 09:30	59.3	↓-3.2
3/4 09:40	56.5	↓-2.8
3/4 09:50	53.9	↓-2.6
3/4 10:00	51.7	↓-2.2
3/4 10:10	49.9	↓-1.8
3/4 10:20	48.4	↓-1.5
3/4 10:30	47.3	↓-1.1
3/4 10:40	46.6	↓-0.7
3/4 10:50	46.3	↓-0.3	干潮
3/4 11:00	46.4	↑0.1
3/4 11:10	46.9	↑0.5
3/4 11:20	47.7	↑0.8
3/4 11:30	49.0	↑1.3
3/4 11:40	50.6	↑1.6
3/4 11:50	52.6	↑2.0
3/4 12:00	54.9	↑2.3
3/4 12:10	57.5	↑2.6
3/4 12:20	60.4	↑2.9
3/4 12:30	63.6	↑3.2
3/4 12:40	67.0	↑3.4
3/4 12:50	70.6	↑3.6
3/4 13:00	74.5	↑3.9
3/4 13:10	78.5	↑4.0
3/4 13:20	82.6	↑4.1
3/4 13:30	86.9	↑4.3
3/4 13:40	91.2	↑4.3
3/4 13:50	95.6	↑4.4
3/4 14:00	100.0	↑4.4
3/4 14:10	104.4	↑4.4
3/4 14:20	108.7	↑4.3
3/4 14:30	113.0	↑4.3
3/4 14:40	117.2	↑4.2
3/4 14:50	121.2	↑4.0
3/4 15:00	125.1	↑3.9
3/4 15:10	128.7	↑3.6
3/4 15:20	132.2	↑3.5
3/4 15:30	135.3	↑3.1
3/4 15:40	138.2	↑2.9
3/4 15:50	140.8	↑2.6
3/4 16:00	143.0	↑2.2
3/4 16:10	144.8	↑1.8
3/4 16:20	146.3	↑1.5
3/4 16:30	147.3	↑1.0
3/4 16:40	148.0	↑0.7
3/4 16:50	148.2	↑0.2	満潮
3/4 17:00	148.0	↓-0.2
3/4 17:10	147.4	↓-0.6
3/4 17:20	146.3	↓-1.1
3/4 17:30	144.9	↓-1.4
3/4 17:40	143.0	↓-1.9
3/4 17:50	140.8	↓-2.2
3/4 18:00	138.2	↓-2.6
3/4 18:10	135.2	↓-3.0
3/4 18:20	131.9	↓-3.3
3/4 18:30	128.3	↓-3.6
3/4 18:40	124.4	↓-3.9
3/4 18:50	120.2	↓-4.2
3/4 19:00	115.8	↓-4.4
3/4 19:10	111.1	↓-4.7
3/4 19:20	106.3	↓-4.8
3/4 19:30	101.4	↓-4.9
3/4 19:40	96.3	↓-5.1
3/4 19:50	91.1	↓-5.2
3/4 20:00	85.9	↓-5.2
3/4 20:10	80.7	↓-5.2
3/4 20:20	75.4	↓-5.3	最大潮位差
3/4 20:30	70.3	↓-5.1
3/4 20:40	65.2	↓-5.1
3/4 20:50	60.2	↓-5.0
3/4 21:00	55.4	↓-4.8
3/4 21:10	50.7	↓-4.7
3/4 21:20	46.3	↓-4.4
3/4 21:30	42.1	↓-4.2
3/4 21:40	38.3	↓-3.8
3/4 21:50	34.7	↓-3.6
3/4 22:00	31.5	↓-3.2
3/4 22:10	28.6	↓-2.9
3/4 22:20	26.1	↓-2.5
3/4 22:30	24.1	↓-2.0
3/4 22:40	22.4	↓-1.7
3/4 22:50	21.2	↓-1.2
3/4 23:00	20.4	↓-0.8
3/4 23:10	20.0	↓-0.4	干潮
3/4 23:20	20.1	↑0.1
3/4 23:30	20.6	↑0.5
3/4 23:40	21.6	↑1.0
3/4 23:50	22.9	↑1.3