18 (水)	07:06	00:22	18:46	12:40
	186cm	11cm	178cm	52cm
中潮 出 06:23 入 17:25 出 08:04 入 20:05

寒川（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	11.8	↓-1.8
2/18 00:10	10.7	↓-1.1
2/18 00:20	10.2	↓-0.5	干潮
2/18 00:30	10.5	↑0.3
2/18 00:40	11.4	↑0.9
2/18 00:50	13.0	↑1.6
2/18 01:00	15.2	↑2.2
2/18 01:10	18.0	↑2.8
2/18 01:20	21.3	↑3.3
2/18 01:30	25.2	↑3.9
2/18 01:40	29.6	↑4.4
2/18 01:50	34.4	↑4.8
2/18 02:00	39.7	↑5.3
2/18 02:10	45.2	↑5.5
2/18 02:20	51.1	↑5.9
2/18 02:30	57.2	↑6.1
2/18 02:40	63.5	↑6.3
2/18 02:50	69.9	↑6.4
2/18 03:00	76.5	↑6.6
2/18 03:10	83.1	↑6.6
2/18 03:20	89.8	↑6.7
2/18 03:30	96.5	↑6.7
2/18 03:40	103.1	↑6.6
2/18 03:50	109.6	↑6.5
2/18 04:00	116.1	↑6.5
2/18 04:10	122.3	↑6.2
2/18 04:20	128.5	↑6.2
2/18 04:30	134.4	↑5.9
2/18 04:40	140.1	↑5.7
2/18 04:50	145.6	↑5.5
2/18 05:00	150.9	↑5.3
2/18 05:10	155.8	↑4.9
2/18 05:20	160.5	↑4.7
2/18 05:30	164.8	↑4.3
2/18 05:40	168.8	↑4.0
2/18 05:50	172.4	↑3.6
2/18 06:00	175.6	↑3.2
2/18 06:10	178.4	↑2.8
2/18 06:20	180.8	↑2.4
2/18 06:30	182.8	↑2.0
2/18 06:40	184.2	↑1.4
2/18 06:50	185.3	↑1.1
2/18 07:00	185.8	↑0.5	満潮
2/18 07:10	185.8	0
2/18 07:20	185.2	↓-0.6
2/18 07:30	184.2	↓-1.0
2/18 07:40	182.6	↓-1.6
2/18 07:50	180.6	↓-2.0
2/18 08:00	178.0	↓-2.6
2/18 08:10	174.8	↓-3.2
2/18 08:20	171.2	↓-3.6
2/18 08:30	167.2	↓-4.0
2/18 08:40	162.7	↓-4.5
2/18 08:50	157.7	↓-5.0
2/18 09:00	152.4	↓-5.3
2/18 09:10	146.8	↓-5.6
2/18 09:20	140.9	↓-5.9
2/18 09:30	134.8	↓-6.1
2/18 09:40	128.5	↓-6.3
2/18 09:50	122.1	↓-6.4
2/18 10:00	115.6	↓-6.5
2/18 10:10	109.2	↓-6.4
2/18 10:20	102.8	↓-6.4
2/18 10:30	96.6	↓-6.2
2/18 10:40	90.5	↓-6.1
2/18 10:50	84.7	↓-5.8
2/18 11:00	79.3	↓-5.4
2/18 11:10	74.2	↓-5.1
2/18 11:20	69.5	↓-4.7
2/18 11:30	65.3	↓-4.2
2/18 11:40	61.6	↓-3.7
2/18 11:50	58.4	↓-3.2
2/18 12:00	55.8	↓-2.6
2/18 12:10	53.8	↓-2.0
2/18 12:20	52.4	↓-1.4
2/18 12:30	51.5	↓-0.9	干潮
2/18 12:40	51.3	↓-0.2	干潮
2/18 12:50	51.7	↑0.4
2/18 13:00	52.6	↑0.9
2/18 13:10	54.1	↑1.5
2/18 13:20	56.1	↑2.0
2/18 13:30	58.7	↑2.6
2/18 13:40	61.6	↑2.9
2/18 13:50	65.1	↑3.5
2/18 14:00	68.9	↑3.8
2/18 14:10	73.0	↑4.1
2/18 14:20	77.5	↑4.5
2/18 14:30	82.2	↑4.7
2/18 14:40	87.1	↑4.9
2/18 14:50	92.2	↑5.1
2/18 15:00	97.4	↑5.2
2/18 15:10	102.7	↑5.3
2/18 15:20	108.0	↑5.3
2/18 15:30	113.3	↑5.3
2/18 15:40	118.6	↑5.3
2/18 15:50	123.8	↑5.2
2/18 16:00	128.9	↑5.1
2/18 16:10	133.9	↑5.0
2/18 16:20	138.7	↑4.8
2/18 16:30	143.3	↑4.6
2/18 16:40	147.7	↑4.4
2/18 16:50	151.9	↑4.2
2/18 17:00	155.9	↑4.0
2/18 17:10	159.5	↑3.6
2/18 17:20	162.9	↑3.4
2/18 17:30	166.0	↑3.1
2/18 17:40	168.7	↑2.7
2/18 17:50	171.1	↑2.4
2/18 18:00	173.2	↑2.1
2/18 18:10	174.8	↑1.6
2/18 18:20	176.1	↑1.3
2/18 18:30	177.0	↑0.9
2/18 18:40	177.4	↑0.4	満潮
2/18 18:50	177.4	0
2/18 19:00	176.9	↓-0.5
2/18 19:10	176.0	↓-0.9
2/18 19:20	174.6	↓-1.4
2/18 19:30	172.8	↓-1.8
2/18 19:40	170.4	↓-2.4
2/18 19:50	167.6	↓-2.8
2/18 20:00	164.3	↓-3.3
2/18 20:10	160.6	↓-3.7
2/18 20:20	156.3	↓-4.3
2/18 20:30	151.7	↓-4.6
2/18 20:40	146.6	↓-5.1
2/18 20:50	141.2	↓-5.4
2/18 21:00	135.3	↓-5.9
2/18 21:10	129.2	↓-6.1
2/18 21:20	122.8	↓-6.4
2/18 21:30	116.2	↓-6.6
2/18 21:40	109.3	↓-6.9
2/18 21:50	102.4	↓-6.9
2/18 22:00	95.4	↓-7.0
2/18 22:10	88.3	↓-7.1	最大潮位差
2/18 22:20	81.4	↓-6.9
2/18 22:30	74.5	↓-6.9
2/18 22:40	67.8	↓-6.7
2/18 22:50	61.3	↓-6.5
2/18 23:00	55.2	↓-6.1
2/18 23:10	49.4	↓-5.8
2/18 23:20	44.0	↓-5.4
2/18 23:30	39.0	↓-5.0
2/18 23:40	34.5	↓-4.5
2/18 23:50	30.6	↓-3.9