18 (火)	07:20	01:06	19:43	13:35
	182cm	44cm	161cm	42cm
中潮 出 06:25 入 17:26 出 08:14 入 21:47 潮干狩り ○ 12:51～14:19

船橋（千葉）2048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	53.9	↓-3.3
2/18 00:10	51.1	↓-2.8
2/18 00:20	48.6	↓-2.5
2/18 00:30	46.7	↓-1.9
2/18 00:40	45.2	↓-1.5
2/18 00:50	44.2	↓-1.0
2/18 01:00	43.7	↓-0.5	干潮
2/18 01:10	43.7	0
2/18 01:20	44.2	↑0.5
2/18 01:30	45.2	↑1.0
2/18 01:40	46.6	↑1.4
2/18 01:50	48.6	↑2.0
2/18 02:00	51.0	↑2.4
2/18 02:10	53.8	↑2.8
2/18 02:20	57.0	↑3.2
2/18 02:30	60.7	↑3.7
2/18 02:40	64.7	↑4.0
2/18 02:50	69.0	↑4.3
2/18 03:00	73.6	↑4.6
2/18 03:10	78.6	↑5.0
2/18 03:20	83.7	↑5.1
2/18 03:30	89.1	↑5.4
2/18 03:40	94.6	↑5.5
2/18 03:50	100.2	↑5.6
2/18 04:00	105.9	↑5.7
2/18 04:10	111.7	↑5.8
2/18 04:20	117.5	↑5.8
2/18 04:30	123.2	↑5.7
2/18 04:40	128.8	↑5.6
2/18 04:50	134.4	↑5.6
2/18 05:00	139.8	↑5.4
2/18 05:10	145.0	↑5.2
2/18 05:20	149.9	↑4.9
2/18 05:30	154.6	↑4.7
2/18 05:40	159.0	↑4.4
2/18 05:50	163.1	↑4.1
2/18 06:00	166.9	↑3.8
2/18 06:10	170.2	↑3.3
2/18 06:20	173.2	↑3.0
2/18 06:30	175.7	↑2.5
2/18 06:40	177.8	↑2.1
2/18 06:50	179.4	↑1.6
2/18 07:00	180.5	↑1.1
2/18 07:10	181.2	↑0.7	満潮
2/18 07:20	181.4	↑0.2	満潮
2/18 07:30	181.1	↓-0.3
2/18 07:40	180.3	↓-0.8
2/18 07:50	179.0	↓-1.3
2/18 08:00	177.3	↓-1.7
2/18 08:10	175.1	↓-2.2
2/18 08:20	172.4	↓-2.7
2/18 08:30	169.3	↓-3.1
2/18 08:40	165.8	↓-3.5
2/18 08:50	161.9	↓-3.9
2/18 09:00	157.7	↓-4.2
2/18 09:10	153.1	↓-4.6
2/18 09:20	148.2	↓-4.9
2/18 09:30	143.1	↓-5.1
2/18 09:40	137.8	↓-5.3
2/18 09:50	132.2	↓-5.6
2/18 10:00	126.5	↓-5.7
2/18 10:10	120.8	↓-5.7
2/18 10:20	114.9	↓-5.9	最大潮位差
2/18 10:30	109.0	↓-5.9	最大潮位差
2/18 10:40	103.2	↓-5.8
2/18 10:50	97.4	↓-5.8
2/18 11:00	91.7	↓-5.7
2/18 11:10	86.2	↓-5.5
2/18 11:20	80.8	↓-5.4
2/18 11:30	75.7	↓-5.1
2/18 11:40	70.8	↓-4.9
2/18 11:50	66.2	↓-4.6
2/18 12:00	62.0	↓-4.2
2/18 12:10	58.1	↓-3.9
2/18 12:20	54.5	↓-3.6
2/18 12:30	51.4	↓-3.1
2/18 12:40	48.7	↓-2.7
2/18 12:50	46.4	↓-2.3
2/18 13:00	44.6	↓-1.8
2/18 13:10	43.2	↓-1.4
2/18 13:20	42.3	↓-0.9
2/18 13:30	41.9	↓-0.4	干潮
2/18 13:40	41.9	0
2/18 13:50	42.4	↑0.5
2/18 14:00	43.3	↑0.9
2/18 14:10	44.7	↑1.4
2/18 14:20	46.5	↑1.8
2/18 14:30	48.7	↑2.2
2/18 14:40	51.3	↑2.6
2/18 14:50	54.3	↑3.0
2/18 15:00	57.7	↑3.4
2/18 15:10	61.3	↑3.6
2/18 15:20	65.3	↑4.0
2/18 15:30	69.5	↑4.2
2/18 15:40	73.9	↑4.4
2/18 15:50	78.5	↑4.6
2/18 16:00	83.3	↑4.8
2/18 16:10	88.3	↑5.0
2/18 16:20	93.3	↑5.0
2/18 16:30	98.3	↑5.0
2/18 16:40	103.4	↑5.1
2/18 16:50	108.4	↑5.0
2/18 17:00	113.4	↑5.0
2/18 17:10	118.3	↑4.9
2/18 17:20	123.1	↑4.8
2/18 17:30	127.7	↑4.6
2/18 17:40	132.1	↑4.4
2/18 17:50	136.3	↑4.2
2/18 18:00	140.3	↑4.0
2/18 18:10	144.0	↑3.7
2/18 18:20	147.3	↑3.3
2/18 18:30	150.3	↑3.0
2/18 18:40	153.0	↑2.7
2/18 18:50	155.3	↑2.3
2/18 19:00	157.3	↑2.0
2/18 19:10	158.8	↑1.5
2/18 19:20	159.9	↑1.1
2/18 19:30	160.6	↑0.7
2/18 19:40	160.9	↑0.3	満潮
2/18 19:50	160.8	↓-0.1
2/18 20:00	160.2	↓-0.6
2/18 20:10	159.3	↓-0.9
2/18 20:20	157.9	↓-1.4
2/18 20:30	156.2	↓-1.7
2/18 20:40	154.1	↓-2.1
2/18 20:50	151.6	↓-2.5
2/18 21:00	148.8	↓-2.8
2/18 21:10	145.7	↓-3.1
2/18 21:20	142.3	↓-3.4
2/18 21:30	138.6	↓-3.7
2/18 21:40	134.7	↓-3.9
2/18 21:50	130.6	↓-4.1
2/18 22:00	126.4	↓-4.2
2/18 22:10	122.0	↓-4.4
2/18 22:20	117.5	↓-4.5
2/18 22:30	113.0	↓-4.5
2/18 22:40	108.5	↓-4.5
2/18 22:50	104.0	↓-4.5
2/18 23:00	99.5	↓-4.5
2/18 23:10	95.1	↓-4.4
2/18 23:20	90.9	↓-4.2
2/18 23:30	86.8	↓-4.1
2/18 23:40	82.9	↓-3.9
2/18 23:50	79.2	↓-3.7