29 (金)	07:06	01:41	21:46	14:24
	155cm	101cm	138cm	24cm
小潮 出 04:54 入 18:26 出 08:42 入 23:40 潮干狩り ○ 12:36～16:14

第一海堡（千葉）2039年04月29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
4/29 00:00	111.4	↓-2.0
4/29 00:10	109.5	↓-1.9
4/29 00:20	107.8	↓-1.7
4/29 00:30	106.2	↓-1.6
4/29 00:40	104.7	↓-1.5
4/29 00:50	103.5	↓-1.2
4/29 01:00	102.5	↓-1.0
4/29 01:10	101.7	↓-0.8
4/29 01:20	101.1	↓-0.6
4/29 01:30	100.8	↓-0.3
4/29 01:40	100.7	↓-0.1	干潮
4/29 01:50	100.8	↑0.1
4/29 02:00	101.1	↑0.3
4/29 02:10	101.7	↑0.6
4/29 02:20	102.5	↑0.8
4/29 02:30	103.6	↑1.1
4/29 02:40	104.8	↑1.2
4/29 02:50	106.3	↑1.5
4/29 03:00	107.9	↑1.6
4/29 03:10	109.7	↑1.8
4/29 03:20	111.7	↑2.0
4/29 03:30	113.9	↑2.2
4/29 03:40	116.1	↑2.2
4/29 03:50	118.5	↑2.4
4/29 04:00	120.9	↑2.4
4/29 04:10	123.5	↑2.6
4/29 04:20	126.0	↑2.5
4/29 04:30	128.6	↑2.6
4/29 04:40	131.2	↑2.6
4/29 04:50	133.7	↑2.5
4/29 05:00	136.2	↑2.5
4/29 05:10	138.7	↑2.5
4/29 05:20	141.0	↑2.3
4/29 05:30	143.2	↑2.2
4/29 05:40	145.3	↑2.1
4/29 05:50	147.2	↑1.9
4/29 06:00	148.9	↑1.7
4/29 06:10	150.5	↑1.6
4/29 06:20	151.8	↑1.3
4/29 06:30	152.9	↑1.1
4/29 06:40	153.7	↑0.8
4/29 06:50	154.2	↑0.5
4/29 07:00	154.5	↑0.3	満潮
4/29 07:10	154.5	0
4/29 07:20	154.2	↓-0.3
4/29 07:30	153.6	↓-0.6
4/29 07:40	152.7	↓-0.9
4/29 07:50	151.5	↓-1.2
4/29 08:00	150.0	↓-1.5
4/29 08:10	148.2	↓-1.8
4/29 08:20	146.1	↓-2.1
4/29 08:30	143.7	↓-2.4
4/29 08:40	141.0	↓-2.7
4/29 08:50	138.1	↓-2.9
4/29 09:00	134.9	↓-3.2
4/29 09:10	131.4	↓-3.5
4/29 09:20	127.8	↓-3.6
4/29 09:30	123.9	↓-3.9
4/29 09:40	119.8	↓-4.1
4/29 09:50	115.6	↓-4.2
4/29 10:00	111.2	↓-4.4
4/29 10:10	106.7	↓-4.5
4/29 10:20	102.0	↓-4.7
4/29 10:30	97.3	↓-4.7
4/29 10:40	92.6	↓-4.7
4/29 10:50	87.8	↓-4.8	最大潮位差
4/29 11:00	83.1	↓-4.7
4/29 11:10	78.3	↓-4.8	最大潮位差
4/29 11:20	73.6	↓-4.7
4/29 11:30	69.0	↓-4.6
4/29 11:40	64.5	↓-4.5
4/29 11:50	60.1	↓-4.4
4/29 12:00	55.9	↓-4.2
4/29 12:10	51.8	↓-4.1
4/29 12:20	48.0	↓-3.8
4/29 12:30	44.4	↓-3.6
4/29 12:40	41.0	↓-3.4
4/29 12:50	37.9	↓-3.1
4/29 13:00	35.0	↓-2.9
4/29 13:10	32.4	↓-2.6
4/29 13:20	30.2	↓-2.2
4/29 13:30	28.2	↓-2.0
4/29 13:40	26.6	↓-1.6
4/29 13:50	25.3	↓-1.3
4/29 14:00	24.3	↓-1.0
4/29 14:10	23.7	↓-0.6
4/29 14:20	23.5	↓-0.2	干潮
4/29 14:30	23.5	0
4/29 14:40	23.9	↑0.4
4/29 14:50	24.7	↑0.8
4/29 15:00	25.7	↑1.0
4/29 15:10	27.1	↑1.4
4/29 15:20	28.8	↑1.7
4/29 15:30	30.8	↑2.0
4/29 15:40	33.1	↑2.3
4/29 15:50	35.6	↑2.5
4/29 16:00	38.4	↑2.8
4/29 16:10	41.4	↑3.0
4/29 16:20	44.7	↑3.3
4/29 16:30	48.1	↑3.4
4/29 16:40	51.7	↑3.6
4/29 16:50	55.5	↑3.8
4/29 17:00	59.3	↑3.8
4/29 17:10	63.3	↑4.0
4/29 17:20	67.4	↑4.1
4/29 17:30	71.5	↑4.1
4/29 17:40	75.7	↑4.2
4/29 17:50	79.8	↑4.1
4/29 18:00	84.0	↑4.2
4/29 18:10	88.1	↑4.1
4/29 18:20	92.2	↑4.1
4/29 18:30	96.1	↑3.9
4/29 18:40	100.0	↑3.9
4/29 18:50	103.8	↑3.8
4/29 19:00	107.4	↑3.6
4/29 19:10	110.9	↑3.5
4/29 19:20	114.2	↑3.3
4/29 19:30	117.3	↑3.1
4/29 19:40	120.3	↑3.0
4/29 19:50	123.0	↑2.7
4/29 20:00	125.5	↑2.5
4/29 20:10	127.8	↑2.3
4/29 20:20	129.8	↑2.0
4/29 20:30	131.7	↑1.9
4/29 20:40	133.2	↑1.5
4/29 20:50	134.6	↑1.4
4/29 21:00	135.7	↑1.1
4/29 21:10	136.6	↑0.9
4/29 21:20	137.2	↑0.6
4/29 21:30	137.6	↑0.4
4/29 21:40	137.8	↑0.2	満潮
4/29 21:50	137.8	0
4/29 22:00	137.6	↓-0.2
4/29 22:10	137.2	↓-0.4
4/29 22:20	136.7	↓-0.5
4/29 22:30	136.0	↓-0.7
4/29 22:40	135.1	↓-0.9
4/29 22:50	134.1	↓-1.0
4/29 23:00	133.0	↓-1.1
4/29 23:10	131.7	↓-1.3
4/29 23:20	130.4	↓-1.3
4/29 23:30	129.1	↓-1.3
4/29 23:40	127.6	↓-1.5
4/29 23:50	126.2	↓-1.4