29 (金)	03:25	10:04	16:42	22:15
	131cm	1cm	128cm	58cm
大潮 出 04:48 入 18:25 出 04:48 入 18:34 潮干狩り ◎ 07:53～12:13

大洗（茨城）2033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	79.4	↑3.3
4/29 00:10	82.9	↑3.5
4/29 00:20	86.5	↑3.6
4/29 00:30	90.0	↑3.5
4/29 00:40	93.6	↑3.6
4/29 00:50	97.2	↑3.6
4/29 01:00	100.7	↑3.5
4/29 01:10	104.1	↑3.4
4/29 01:20	107.5	↑3.4
4/29 01:30	110.7	↑3.2
4/29 01:40	113.7	↑3.0
4/29 01:50	116.5	↑2.8
4/29 02:00	119.1	↑2.6
4/29 02:10	121.5	↑2.4
4/29 02:20	123.7	↑2.2
4/29 02:30	125.6	↑1.9
4/29 02:40	127.1	↑1.5
4/29 02:50	128.4	↑1.3
4/29 03:00	129.4	↑1.0
4/29 03:10	130.0	↑0.6
4/29 03:20	130.3	↑0.3	満潮
4/29 03:30	130.3	0
4/29 03:40	129.9	↓-0.4
4/29 03:50	129.1	↓-0.8
4/29 04:00	128.1	↓-1.0
4/29 04:10	126.6	↓-1.5
4/29 04:20	124.8	↓-1.8
4/29 04:30	122.6	↓-2.2
4/29 04:40	120.2	↓-2.4
4/29 04:50	117.3	↓-2.9
4/29 05:00	114.2	↓-3.1
4/29 05:10	110.7	↓-3.5
4/29 05:20	107.0	↓-3.7
4/29 05:30	103.0	↓-4.0
4/29 05:40	98.7	↓-4.3
4/29 05:50	94.3	↓-4.4
4/29 06:00	89.6	↓-4.7
4/29 06:10	84.7	↓-4.9
4/29 06:20	79.8	↓-4.9
4/29 06:30	74.7	↓-5.1
4/29 06:40	69.5	↓-5.2	最大潮位差
4/29 06:50	64.4	↓-5.1
4/29 07:00	59.2	↓-5.2	最大潮位差
4/29 07:10	54.0	↓-5.2	最大潮位差
4/29 07:20	48.9	↓-5.1
4/29 07:30	43.9	↓-5.0
4/29 07:40	39.1	↓-4.8
4/29 07:50	34.4	↓-4.7
4/29 08:00	29.9	↓-4.5
4/29 08:10	25.7	↓-4.2
4/29 08:20	21.7	↓-4.0
4/29 08:30	18.0	↓-3.7
4/29 08:40	14.6	↓-3.4
4/29 08:50	11.6	↓-3.0
4/29 09:00	8.8	↓-2.8
4/29 09:10	6.5	↓-2.3
4/29 09:20	4.6	↓-1.9
4/29 09:30	3.0	↓-1.6
4/29 09:40	1.8	↓-1.2
4/29 09:50	1.1	↓-0.7
4/29 10:00	0.8	↓-0.3	干潮
4/29 10:10	0.9	↑0.1
4/29 10:20	1.4	↑0.5
4/29 10:30	2.4	↑1.0
4/29 10:40	3.7	↑1.3
4/29 10:50	5.5	↑1.8
4/29 11:00	7.6	↑2.1
4/29 11:10	10.2	↑2.6
4/29 11:20	13.1	↑2.9
4/29 11:30	16.3	↑3.2
4/29 11:40	19.8	↑3.5
4/29 11:50	23.7	↑3.9
4/29 12:00	27.8	↑4.1
4/29 12:10	32.1	↑4.3
4/29 12:20	36.7	↑4.6
4/29 12:30	41.4	↑4.7
4/29 12:40	46.2	↑4.8
4/29 12:50	51.2	↑5.0
4/29 13:00	56.2	↑5.0
4/29 13:10	61.3	↑5.1
4/29 13:20	66.3	↑5.0
4/29 13:30	71.4	↑5.1
4/29 13:40	76.3	↑4.9
4/29 13:50	81.2	↑4.9
4/29 14:00	85.9	↑4.7
4/29 14:10	90.5	↑4.6
4/29 14:20	94.9	↑4.4
4/29 14:30	99.1	↑4.2
4/29 14:40	103.0	↑3.9
4/29 14:50	106.7	↑3.7
4/29 15:00	110.2	↑3.5
4/29 15:10	113.3	↑3.1
4/29 15:20	116.2	↑2.9
4/29 15:30	118.7	↑2.5
4/29 15:40	120.9	↑2.2
4/29 15:50	122.8	↑1.9
4/29 16:00	124.4	↑1.6
4/29 16:10	125.6	↑1.2
4/29 16:20	126.5	↑0.9
4/29 16:30	127.0	↑0.5
4/29 16:40	127.2	↑0.2	満潮
4/29 16:50	127.1	↓-0.1
4/29 17:00	126.6	↓-0.5
4/29 17:10	125.8	↓-0.8
4/29 17:20	124.7	↓-1.1
4/29 17:30	123.3	↓-1.4
4/29 17:40	121.7	↓-1.6
4/29 17:50	119.7	↓-2.0
4/29 18:00	117.5	↓-2.2
4/29 18:10	115.1	↓-2.4
4/29 18:20	112.5	↓-2.6
4/29 18:30	109.7	↓-2.8
4/29 18:40	106.8	↓-2.9
4/29 18:50	103.7	↓-3.1
4/29 19:00	100.5	↓-3.2
4/29 19:10	97.3	↓-3.2
4/29 19:20	94.0	↓-3.3
4/29 19:30	90.8	↓-3.2
4/29 19:40	87.5	↓-3.3
4/29 19:50	84.3	↓-3.2
4/29 20:00	81.2	↓-3.1
4/29 20:10	78.2	↓-3.0
4/29 20:20	75.3	↓-2.9
4/29 20:30	72.5	↓-2.8
4/29 20:40	70.0	↓-2.5
4/29 20:50	67.6	↓-2.4
4/29 21:00	65.5	↓-2.1
4/29 21:10	63.5	↓-2.0
4/29 21:20	61.9	↓-1.6
4/29 21:30	60.5	↓-1.4
4/29 21:40	59.3	↓-1.2
4/29 21:50	58.4	↓-0.9
4/29 22:00	57.9	↓-0.5
4/29 22:10	57.6	↓-0.3	干潮
4/29 22:20	57.6	0
4/29 22:30	57.9	↑0.3
4/29 22:40	58.5	↑0.6
4/29 22:50	59.5	↑1.0
4/29 23:00	60.7	↑1.2
4/29 23:10	62.2	↑1.5
4/29 23:20	63.9	↑1.7
4/29 23:30	66.0	↑2.1
4/29 23:40	68.2	↑2.2
4/29 23:50	70.8	↑2.6