18 (月)	05:32	11:19	17:20	23:43
	128cm	40cm	140cm	18cm
大潮 出 05:48 入 17:52 出 18:15 入 06:08

白浜（千葉）2041年03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
3/18 00:00	16.5	↑1.8
3/18 00:10	18.6	↑2.1
3/18 00:20	21.0	↑2.4
3/18 00:30	23.8	↑2.8
3/18 00:40	26.9	↑3.1
3/18 00:50	30.3	↑3.4
3/18 01:00	34.0	↑3.7
3/18 01:10	37.9	↑3.9
3/18 01:20	42.1	↑4.2
3/18 01:30	46.4	↑4.3
3/18 01:40	50.9	↑4.5
3/18 01:50	55.5	↑4.6
3/18 02:00	60.2	↑4.7
3/18 02:10	65.0	↑4.8
3/18 02:20	69.8	↑4.8
3/18 02:30	74.6	↑4.8
3/18 02:40	79.4	↑4.8
3/18 02:50	84.1	↑4.7
3/18 03:00	88.6	↑4.5
3/18 03:10	93.1	↑4.5
3/18 03:20	97.4	↑4.3
3/18 03:30	101.5	↑4.1
3/18 03:40	105.4	↑3.9
3/18 03:50	109.0	↑3.6
3/18 04:00	112.4	↑3.4
3/18 04:10	115.5	↑3.1
3/18 04:20	118.2	↑2.7
3/18 04:30	120.7	↑2.5
3/18 04:40	122.8	↑2.1
3/18 04:50	124.5	↑1.7
3/18 05:00	125.9	↑1.4
3/18 05:10	126.9	↑1.0
3/18 05:20	127.5	↑0.6
3/18 05:30	127.7	↑0.2	満潮
3/18 05:40	127.6	↓-0.1
3/18 05:50	127.1	↓-0.5
3/18 06:00	126.2	↓-0.9
3/18 06:10	125.0	↓-1.2
3/18 06:20	123.4	↓-1.6
3/18 06:30	121.5	↓-1.9
3/18 06:40	119.3	↓-2.2
3/18 06:50	116.8	↓-2.5
3/18 07:00	114.0	↓-2.8
3/18 07:10	111.0	↓-3.0
3/18 07:20	107.7	↓-3.3
3/18 07:30	104.3	↓-3.4
3/18 07:40	100.6	↓-3.7
3/18 07:50	96.9	↓-3.7
3/18 08:00	93.0	↓-3.9
3/18 08:10	89.1	↓-3.9
3/18 08:20	85.1	↓-4.0
3/18 08:30	81.1	↓-4.0
3/18 08:40	77.2	↓-3.9
3/18 08:50	73.3	↓-3.9
3/18 09:00	69.4	↓-3.9
3/18 09:10	65.7	↓-3.7
3/18 09:20	62.1	↓-3.6
3/18 09:30	58.7	↓-3.4
3/18 09:40	55.5	↓-3.2
3/18 09:50	52.6	↓-2.9
3/18 10:00	49.8	↓-2.8
3/18 10:10	47.4	↓-2.4
3/18 10:20	45.2	↓-2.2
3/18 10:30	43.4	↓-1.8
3/18 10:40	41.9	↓-1.5
3/18 10:50	40.7	↓-1.2
3/18 11:00	39.9	↓-0.8
3/18 11:10	39.4	↓-0.5	干潮
3/18 11:20	39.3	↓-0.1
3/18 11:30	39.5	↑0.2
3/18 11:40	40.2	↑0.7
3/18 11:50	41.2	↑1.0
3/18 12:00	42.5	↑1.3
3/18 12:10	44.2	↑1.7
3/18 12:20	46.2	↑2.0
3/18 12:30	48.6	↑2.4
3/18 12:40	51.2	↑2.6
3/18 12:50	54.1	↑2.9
3/18 13:00	57.3	↑3.2
3/18 13:10	60.8	↑3.5
3/18 13:20	64.4	↑3.6
3/18 13:30	68.3	↑3.9
3/18 13:40	72.3	↑4.0
3/18 13:50	76.4	↑4.1
3/18 14:00	80.7	↑4.3
3/18 14:10	85.0	↑4.3
3/18 14:20	89.3	↑4.3
3/18 14:30	93.6	↑4.3
3/18 14:40	98.0	↑4.4
3/18 14:50	102.2	↑4.2
3/18 15:00	106.4	↑4.2
3/18 15:10	110.4	↑4.0
3/18 15:20	114.3	↑3.9
3/18 15:30	118.0	↑3.7
3/18 15:40	121.5	↑3.5
3/18 15:50	124.7	↑3.2
3/18 16:00	127.7	↑3.0
3/18 16:10	130.4	↑2.7
3/18 16:20	132.7	↑2.3
3/18 16:30	134.8	↑2.1
3/18 16:40	136.4	↑1.6
3/18 16:50	137.8	↑1.4
3/18 17:00	138.7	↑0.9
3/18 17:10	139.2	↑0.5	満潮
3/18 17:20	139.4	↑0.2	満潮
3/18 17:30	139.2	↓-0.2
3/18 17:40	138.5	↓-0.7
3/18 17:50	137.5	↓-1.0
3/18 18:00	136.1	↓-1.4
3/18 18:10	134.3	↓-1.8
3/18 18:20	132.1	↓-2.2
3/18 18:30	129.6	↓-2.5
3/18 18:40	126.7	↓-2.9
3/18 18:50	123.5	↓-3.2
3/18 19:00	120.0	↓-3.5
3/18 19:10	116.3	↓-3.7
3/18 19:20	112.2	↓-4.1
3/18 19:30	108.0	↓-4.2
3/18 19:40	103.5	↓-4.5
3/18 19:50	98.9	↓-4.6
3/18 20:00	94.1	↓-4.8
3/18 20:10	89.2	↓-4.9
3/18 20:20	84.3	↓-4.9
3/18 20:30	79.3	↓-5.0	最大潮位差
3/18 20:40	74.3	↓-5.0	最大潮位差
3/18 20:50	69.3	↓-5.0	最大潮位差
3/18 21:00	64.4	↓-4.9
3/18 21:10	59.6	↓-4.8
3/18 21:20	54.9	↓-4.7
3/18 21:30	50.4	↓-4.5
3/18 21:40	46.0	↓-4.4
3/18 21:50	41.9	↓-4.1
3/18 22:00	38.1	↓-3.8
3/18 22:10	34.5	↓-3.6
3/18 22:20	31.2	↓-3.3
3/18 22:30	28.3	↓-2.9
3/18 22:40	25.6	↓-2.7
3/18 22:50	23.4	↓-2.2
3/18 23:00	21.5	↓-1.9
3/18 23:10	20.0	↓-1.5
3/18 23:20	18.9	↓-1.1
3/18 23:30	18.3	↓-0.6
3/18 23:40	18.0	↓-0.3	干潮
3/18 23:50	18.1	↑0.1