20 (月)	06:57	00:37	18:59	12:57
	181cm	29cm	174cm	49cm
中潮 出 06:22 入 17:29 出 07:42 入 20:35

船橋（千葉）2045年02月20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
2/20 00:00	31.9	↓-2.2
2/20 00:10	30.3	↓-1.6
2/20 00:20	29.2	↓-1.1
2/20 00:30	28.6	↓-0.6	干潮
2/20 00:40	28.6	0
2/20 00:50	29.1	↑0.5
2/20 01:00	30.1	↑1.0
2/20 01:10	31.7	↑1.6
2/20 01:20	33.7	↑2.0
2/20 01:30	36.3	↑2.6
2/20 01:40	39.3	↑3.0
2/20 01:50	42.8	↑3.5
2/20 02:00	46.8	↑4.0
2/20 02:10	51.1	↑4.3
2/20 02:20	55.8	↑4.7
2/20 02:30	60.8	↑5.0
2/20 02:40	66.1	↑5.3
2/20 02:50	71.7	↑5.6
2/20 03:00	77.5	↑5.8
2/20 03:10	83.5	↑6.0
2/20 03:20	89.6	↑6.1
2/20 03:30	95.8	↑6.2
2/20 03:40	102.1	↑6.3	最大潮位差
2/20 03:50	108.4	↑6.3	最大潮位差
2/20 04:00	114.6	↑6.2
2/20 04:10	120.8	↑6.2
2/20 04:20	126.8	↑6.0
2/20 04:30	132.7	↑5.9
2/20 04:40	138.4	↑5.7
2/20 04:50	143.9	↑5.5
2/20 05:00	149.1	↑5.2
2/20 05:10	154.0	↑4.9
2/20 05:20	158.6	↑4.6
2/20 05:30	162.8	↑4.2
2/20 05:40	166.6	↑3.8
2/20 05:50	170.0	↑3.4
2/20 06:00	172.9	↑2.9
2/20 06:10	175.4	↑2.5
2/20 06:20	177.5	↑2.1
2/20 06:30	179.0	↑1.5
2/20 06:40	180.0	↑1.0
2/20 06:50	180.6	↑0.6	満潮
2/20 07:00	180.6	0
2/20 07:10	180.1	↓-0.5
2/20 07:20	179.1	↓-1.0
2/20 07:30	177.7	↓-1.4
2/20 07:40	175.7	↓-2.0
2/20 07:50	173.3	↓-2.4
2/20 08:00	170.4	↓-2.9
2/20 08:10	167.1	↓-3.3
2/20 08:20	163.5	↓-3.6
2/20 08:30	159.4	↓-4.1
2/20 08:40	155.0	↓-4.4
2/20 08:50	150.3	↓-4.7
2/20 09:00	145.3	↓-5.0
2/20 09:10	140.1	↓-5.2
2/20 09:20	134.7	↓-5.4
2/20 09:30	129.1	↓-5.6
2/20 09:40	123.4	↓-5.7
2/20 09:50	117.7	↓-5.7
2/20 10:00	111.9	↓-5.8
2/20 10:10	106.1	↓-5.8
2/20 10:20	100.5	↓-5.6
2/20 10:30	94.9	↓-5.6
2/20 10:40	89.4	↓-5.5
2/20 10:50	84.2	↓-5.2
2/20 11:00	79.2	↓-5.0
2/20 11:10	74.5	↓-4.7
2/20 11:20	70.0	↓-4.5
2/20 11:30	65.9	↓-4.1
2/20 11:40	62.2	↓-3.7
2/20 11:50	58.9	↓-3.3
2/20 12:00	56.0	↓-2.9
2/20 12:10	53.5	↓-2.5
2/20 12:20	51.5	↓-2.0
2/20 12:30	50.0	↓-1.5
2/20 12:40	48.9	↓-1.1
2/20 12:50	48.4	↓-0.5	干潮
2/20 13:00	48.3	↓-0.1
2/20 13:10	48.7	↑0.4
2/20 13:20	49.6	↑0.9
2/20 13:30	51.0	↑1.4
2/20 13:40	52.8	↑1.8
2/20 13:50	55.1	↑2.3
2/20 14:00	57.8	↑2.7
2/20 14:10	60.9	↑3.1
2/20 14:20	64.4	↑3.5
2/20 14:30	68.2	↑3.8
2/20 14:40	72.4	↑4.2
2/20 14:50	76.8	↑4.4
2/20 15:00	81.5	↑4.7
2/20 15:10	86.4	↑4.9
2/20 15:20	91.5	↑5.1
2/20 15:30	96.7	↑5.2
2/20 15:40	102.0	↑5.3
2/20 15:50	107.4	↑5.4
2/20 16:00	112.8	↑5.4
2/20 16:10	118.2	↑5.4
2/20 16:20	123.5	↑5.3
2/20 16:30	128.7	↑5.2
2/20 16:40	133.8	↑5.1
2/20 16:50	138.7	↑4.9
2/20 17:00	143.4	↑4.7
2/20 17:10	147.9	↑4.5
2/20 17:20	152.0	↑4.1
2/20 17:30	155.9	↑3.9
2/20 17:40	159.4	↑3.5
2/20 17:50	162.6	↑3.2
2/20 18:00	165.4	↑2.8
2/20 18:10	167.8	↑2.4
2/20 18:20	169.7	↑1.9
2/20 18:30	171.2	↑1.5
2/20 18:40	172.3	↑1.1
2/20 18:50	172.9	↑0.6	満潮
2/20 19:00	173.0	↑0.1
2/20 19:10	172.7	↓-0.3
2/20 19:20	171.8	↓-0.9
2/20 19:30	170.6	↓-1.2
2/20 19:40	168.8	↓-1.8
2/20 19:50	166.6	↓-2.2
2/20 20:00	164.0	↓-2.6
2/20 20:10	161.0	↓-3.0
2/20 20:20	157.5	↓-3.5
2/20 20:30	153.7	↓-3.8
2/20 20:40	149.6	↓-4.1
2/20 20:50	145.1	↓-4.5
2/20 21:00	140.4	↓-4.7
2/20 21:10	135.4	↓-5.0
2/20 21:20	130.2	↓-5.2
2/20 21:30	124.8	↓-5.4
2/20 21:40	119.3	↓-5.5
2/20 21:50	113.8	↓-5.5
2/20 22:00	108.1	↓-5.7
2/20 22:10	102.5	↓-5.6
2/20 22:20	96.9	↓-5.6
2/20 22:30	91.3	↓-5.6
2/20 22:40	85.9	↓-5.4
2/20 22:50	80.7	↓-5.2
2/20 23:00	75.6	↓-5.1
2/20 23:10	70.8	↓-4.8
2/20 23:20	66.2	↓-4.6
2/20 23:30	62.0	↓-4.2
2/20 23:40	58.1	↓-3.9
2/20 23:50	54.6	↓-3.5