20 (金)	00:13	04:15	10:24	18:30
	115cm	104cm	138cm	46cm
長潮 出 06:23 入 17:29 出 12:18 入 01:53

第一海堡（千葉）2032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	114.0	↑0.2
2/20 00:10	114.1	↑0.1	満潮
2/20 00:20	114.1	0
2/20 00:30	113.9	↓-0.2
2/20 00:40	113.7	↓-0.2
2/20 00:50	113.4	↓-0.3
2/20 01:00	113.0	↓-0.4
2/20 01:10	112.5	↓-0.5
2/20 01:20	112.0	↓-0.5
2/20 01:30	111.4	↓-0.6
2/20 01:40	110.8	↓-0.6
2/20 01:50	110.2	↓-0.6
2/20 02:00	109.5	↓-0.7
2/20 02:10	108.8	↓-0.7
2/20 02:20	108.1	↓-0.7
2/20 02:30	107.5	↓-0.6
2/20 02:40	106.8	↓-0.7
2/20 02:50	106.2	↓-0.6
2/20 03:00	105.6	↓-0.6
2/20 03:10	105.1	↓-0.5
2/20 03:20	104.6	↓-0.5
2/20 03:30	104.2	↓-0.4
2/20 03:40	103.9	↓-0.3
2/20 03:50	103.6	↓-0.3
2/20 04:00	103.5	↓-0.1
2/20 04:10	103.4	↓-0.1	干潮
2/20 04:20	103.4	0
2/20 04:30	103.5	↑0.1
2/20 04:40	103.7	↑0.2
2/20 04:50	104.0	↑0.3
2/20 05:00	104.5	↑0.5
2/20 05:10	105.0	↑0.5
2/20 05:20	105.6	↑0.6
2/20 05:30	106.3	↑0.7
2/20 05:40	107.1	↑0.8
2/20 05:50	108.0	↑0.9
2/20 06:00	109.0	↑1.0
2/20 06:10	110.1	↑1.1
2/20 06:20	111.2	↑1.1
2/20 06:30	112.5	↑1.3
2/20 06:40	113.8	↑1.3
2/20 06:50	115.1	↑1.3
2/20 07:00	116.5	↑1.4
2/20 07:10	117.9	↑1.4
2/20 07:20	119.3	↑1.4
2/20 07:30	120.8	↑1.5
2/20 07:40	122.3	↑1.5
2/20 07:50	123.7	↑1.4
2/20 08:00	125.2	↑1.5
2/20 08:10	126.6	↑1.4
2/20 08:20	128.0	↑1.4
2/20 08:30	129.3	↑1.3
2/20 08:40	130.6	↑1.3
2/20 08:50	131.8	↑1.2
2/20 09:00	132.9	↑1.1
2/20 09:10	133.9	↑1.0
2/20 09:20	134.9	↑1.0
2/20 09:30	135.7	↑0.8
2/20 09:40	136.4	↑0.7
2/20 09:50	136.9	↑0.5
2/20 10:00	137.3	↑0.4
2/20 10:10	137.6	↑0.3
2/20 10:20	137.8	↑0.2	満潮
2/20 10:30	137.7	↓-0.1
2/20 10:40	137.5	↓-0.2
2/20 10:50	137.2	↓-0.3
2/20 11:00	136.7	↓-0.5
2/20 11:10	136.0	↓-0.7
2/20 11:20	135.1	↓-0.9
2/20 11:30	134.1	↓-1.0
2/20 11:40	132.9	↓-1.2
2/20 11:50	131.6	↓-1.3
2/20 12:00	130.1	↓-1.5
2/20 12:10	128.4	↓-1.7
2/20 12:20	126.5	↓-1.9
2/20 12:30	124.6	↓-1.9
2/20 12:40	122.4	↓-2.2
2/20 12:50	120.2	↓-2.2
2/20 13:00	117.8	↓-2.4
2/20 13:10	115.3	↓-2.5
2/20 13:20	112.7	↓-2.6
2/20 13:30	110.0	↓-2.7
2/20 13:40	107.2	↓-2.8
2/20 13:50	104.4	↓-2.8
2/20 14:00	101.4	↓-3.0
2/20 14:10	98.5	↓-2.9
2/20 14:20	95.5	↓-3.0
2/20 14:30	92.5	↓-3.0
2/20 14:40	89.4	↓-3.1	最大潮位差
2/20 14:50	86.4	↓-3.0
2/20 15:00	83.4	↓-3.0
2/20 15:10	80.4	↓-3.0
2/20 15:20	77.5	↓-2.9
2/20 15:30	74.6	↓-2.9
2/20 15:40	71.9	↓-2.7
2/20 15:50	69.2	↓-2.7
2/20 16:00	66.5	↓-2.7
2/20 16:10	64.1	↓-2.4
2/20 16:20	61.7	↓-2.4
2/20 16:30	59.5	↓-2.2
2/20 16:40	57.4	↓-2.1
2/20 16:50	55.4	↓-2.0
2/20 17:00	53.6	↓-1.8
2/20 17:10	52.0	↓-1.6
2/20 17:20	50.6	↓-1.4
2/20 17:30	49.4	↓-1.2
2/20 17:40	48.3	↓-1.1
2/20 17:50	47.4	↓-0.9
2/20 18:00	46.8	↓-0.6
2/20 18:10	46.3	↓-0.5
2/20 18:20	46.0	↓-0.3	干潮
2/20 18:30	45.9	↓-0.1	干潮
2/20 18:40	46.1	↑0.2
2/20 18:50	46.4	↑0.3
2/20 19:00	46.9	↑0.5
2/20 19:10	47.6	↑0.7
2/20 19:20	48.5	↑0.9
2/20 19:30	49.6	↑1.1
2/20 19:40	50.8	↑1.2
2/20 19:50	52.2	↑1.4
2/20 20:00	53.8	↑1.6
2/20 20:10	55.5	↑1.7
2/20 20:20	57.4	↑1.9
2/20 20:30	59.4	↑2.0
2/20 20:40	61.4	↑2.0
2/20 20:50	63.7	↑2.3
2/20 21:00	66.0	↑2.3
2/20 21:10	68.3	↑2.3
2/20 21:20	70.8	↑2.5
2/20 21:30	73.3	↑2.5
2/20 21:40	75.8	↑2.5
2/20 21:50	78.4	↑2.6
2/20 22:00	81.0	↑2.6
2/20 22:10	83.6	↑2.6
2/20 22:20	86.2	↑2.6
2/20 22:30	88.8	↑2.6
2/20 22:40	91.3	↑2.5
2/20 22:50	93.8	↑2.5
2/20 23:00	96.3	↑2.5
2/20 23:10	98.7	↑2.4
2/20 23:20	101.0	↑2.3
2/20 23:30	103.2	↑2.2
2/20 23:40	105.3	↑2.1
2/20 23:50	107.3	↑2.0