18 (日)	07:39	01:26	20:36	13:56
	180cm	60cm	157cm	27cm
中潮 出 05:46 入 17:50 出 08:43 入 23:07 潮干狩り ○ 12:27～15:31

寒川（千葉）2040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	77.8	↓-4.3
3/18 00:10	74.0	↓-3.8
3/18 00:20	70.5	↓-3.5
3/18 00:30	67.5	↓-3.0
3/18 00:40	65.0	↓-2.5
3/18 00:50	62.9	↓-2.1
3/18 01:00	61.4	↓-1.5
3/18 01:10	60.3	↓-1.1
3/18 01:20	59.8	↓-0.5	干潮
3/18 01:30	59.7	↓-0.1
3/18 01:40	60.2	↑0.5
3/18 01:50	61.2	↑1.0
3/18 02:00	62.6	↑1.4
3/18 02:10	64.5	↑1.9
3/18 02:20	66.9	↑2.4
3/18 02:30	69.6	↑2.7
3/18 02:40	72.7	↑3.1
3/18 02:50	76.2	↑3.5
3/18 03:00	79.9	↑3.7
3/18 03:10	83.9	↑4.0
3/18 03:20	88.2	↑4.3
3/18 03:30	92.6	↑4.4
3/18 03:40	97.3	↑4.7
3/18 03:50	102.0	↑4.7
3/18 04:00	106.9	↑4.9
3/18 04:10	111.8	↑4.9
3/18 04:20	116.7	↑4.9
3/18 04:30	121.6	↑4.9
3/18 04:40	126.5	↑4.9
3/18 04:50	131.3	↑4.8
3/18 05:00	136.1	↑4.8
3/18 05:10	140.7	↑4.6
3/18 05:20	145.2	↑4.5
3/18 05:30	149.4	↑4.2
3/18 05:40	153.6	↑4.2
3/18 05:50	157.4	↑3.8
3/18 06:00	161.1	↑3.7
3/18 06:10	164.5	↑3.4
3/18 06:20	167.6	↑3.1
3/18 06:30	170.4	↑2.8
3/18 06:40	172.8	↑2.4
3/18 06:50	174.9	↑2.1
3/18 07:00	176.7	↑1.8
3/18 07:10	178.1	↑1.4
3/18 07:20	179.0	↑0.9
3/18 07:30	179.6	↑0.6	満潮
3/18 07:40	179.7	↑0.1
3/18 07:50	179.3	↓-0.4
3/18 08:00	178.5	↓-0.8
3/18 08:10	177.3	↓-1.2
3/18 08:20	175.6	↓-1.7
3/18 08:30	173.4	↓-2.2
3/18 08:40	170.8	↓-2.6
3/18 08:50	167.6	↓-3.2
3/18 09:00	164.1	↓-3.5
3/18 09:10	160.1	↓-4.0
3/18 09:20	155.7	↓-4.4
3/18 09:30	150.9	↓-4.8
3/18 09:40	145.8	↓-5.1
3/18 09:50	140.3	↓-5.5
3/18 10:00	134.5	↓-5.8
3/18 10:10	128.5	↓-6.0
3/18 10:20	122.3	↓-6.2
3/18 10:30	115.9	↓-6.4
3/18 10:40	109.4	↓-6.5
3/18 10:50	102.8	↓-6.6	最大潮位差
3/18 11:00	96.2	↓-6.6	最大潮位差
3/18 11:10	89.7	↓-6.5
3/18 11:20	83.2	↓-6.5
3/18 11:30	76.9	↓-6.3
3/18 11:40	70.8	↓-6.1
3/18 11:50	64.9	↓-5.9
3/18 12:00	59.3	↓-5.6
3/18 12:10	54.0	↓-5.3
3/18 12:20	49.1	↓-4.9
3/18 12:30	44.7	↓-4.4
3/18 12:40	40.6	↓-4.1
3/18 12:50	37.0	↓-3.6
3/18 13:00	33.9	↓-3.1
3/18 13:10	31.3	↓-2.6
3/18 13:20	29.3	↓-2.0
3/18 13:30	27.7	↓-1.6
3/18 13:40	26.7	↓-1.0
3/18 13:50	26.2	↓-0.5	干潮
3/18 14:00	26.2	0
3/18 14:10	26.7	↑0.5
3/18 14:20	27.6	↑0.9
3/18 14:30	29.1	↑1.5
3/18 14:40	31.0	↑1.9
3/18 14:50	33.3	↑2.3
3/18 15:00	35.9	↑2.6
3/18 15:10	39.0	↑3.1
3/18 15:20	42.4	↑3.4
3/18 15:30	46.1	↑3.7
3/18 15:40	50.0	↑3.9
3/18 15:50	54.2	↑4.2
3/18 16:00	58.6	↑4.4
3/18 16:10	63.1	↑4.5
3/18 16:20	67.8	↑4.7
3/18 16:30	72.6	↑4.8
3/18 16:40	77.5	↑4.9
3/18 16:50	82.5	↑5.0
3/18 17:00	87.5	↑5.0
3/18 17:10	92.4	↑4.9
3/18 17:20	97.4	↑5.0
3/18 17:30	102.3	↑4.9
3/18 17:40	107.1	↑4.8
3/18 17:50	111.9	↑4.8
3/18 18:00	116.5	↑4.6
3/18 18:10	120.9	↑4.4
3/18 18:20	125.2	↑4.3
3/18 18:30	129.4	↑4.2
3/18 18:40	133.3	↑3.9
3/18 18:50	136.9	↑3.6
3/18 19:00	140.4	↑3.5
3/18 19:10	143.5	↑3.1
3/18 19:20	146.4	↑2.9
3/18 19:30	148.9	↑2.5
3/18 19:40	151.1	↑2.2
3/18 19:50	153.0	↑1.9
3/18 20:00	154.5	↑1.5
3/18 20:10	155.6	↑1.1
3/18 20:20	156.4	↑0.8
3/18 20:30	156.8	↑0.4	満潮
3/18 20:40	156.8	0
3/18 20:50	156.3	↓-0.5
3/18 21:00	155.5	↓-0.8
3/18 21:10	154.3	↓-1.2
3/18 21:20	152.8	↓-1.5
3/18 21:30	150.8	↓-2.0
3/18 21:40	148.6	↓-2.2
3/18 21:50	146.0	↓-2.6
3/18 22:00	143.1	↓-2.9
3/18 22:10	139.9	↓-3.2
3/18 22:20	136.5	↓-3.4
3/18 22:30	132.9	↓-3.6
3/18 22:40	129.1	↓-3.8
3/18 22:50	125.2	↓-3.9
3/18 23:00	121.2	↓-4.0
3/18 23:10	117.1	↓-4.1
3/18 23:20	113.1	↓-4.0
3/18 23:30	109.1	↓-4.0
3/18 23:40	105.2	↓-3.9
3/18 23:50	101.4	↓-3.8