29 (月)	02:59	09:17	15:37	21:26
	123cm	23cm	122cm	48cm
大潮 出 04:48 入 18:25 出 04:05 入 17:02 潮干狩り ○ 07:56～10:36

大洗（茨城）2041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	82.5	↑3.5
4/29 00:10	86.1	↑3.6
4/29 00:20	89.6	↑3.5
4/29 00:30	93.1	↑3.5
4/29 00:40	96.4	↑3.3
4/29 00:50	99.6	↑3.2
4/29 01:00	102.7	↑3.1
4/29 01:10	105.6	↑2.9
4/29 01:20	108.4	↑2.8
4/29 01:30	110.9	↑2.5
4/29 01:40	113.2	↑2.3
4/29 01:50	115.3	↑2.1
4/29 02:00	117.2	↑1.9
4/29 02:10	118.7	↑1.5
4/29 02:20	120.0	↑1.3
4/29 02:30	121.0	↑1.0
4/29 02:40	121.7	↑0.7
4/29 02:50	122.2	↑0.5	満潮
4/29 03:00	122.3	↑0.1
4/29 03:10	122.0	↓-0.3
4/29 03:20	121.5	↓-0.5
4/29 03:30	120.7	↓-0.8
4/29 03:40	119.5	↓-1.2
4/29 03:50	118.0	↓-1.5
4/29 04:00	116.3	↓-1.7
4/29 04:10	114.2	↓-2.1
4/29 04:20	111.8	↓-2.4
4/29 04:30	109.2	↓-2.6
4/29 04:40	106.3	↓-2.9
4/29 04:50	103.2	↓-3.1
4/29 05:00	99.8	↓-3.4
4/29 05:10	96.2	↓-3.6
4/29 05:20	92.5	↓-3.7
4/29 05:30	88.6	↓-3.9
4/29 05:40	84.6	↓-4.0
4/29 05:50	80.5	↓-4.1
4/29 06:00	76.3	↓-4.2	最大潮位差
4/29 06:10	72.1	↓-4.2	最大潮位差
4/29 06:20	67.9	↓-4.2	最大潮位差
4/29 06:30	63.7	↓-4.2	最大潮位差
4/29 06:40	59.6	↓-4.1
4/29 06:50	55.6	↓-4.0
4/29 07:00	51.7	↓-3.9
4/29 07:10	47.9	↓-3.8
4/29 07:20	44.4	↓-3.5
4/29 07:30	41.0	↓-3.4
4/29 07:40	37.8	↓-3.2
4/29 07:50	34.9	↓-2.9
4/29 08:00	32.3	↓-2.6
4/29 08:10	29.9	↓-2.4
4/29 08:20	27.9	↓-2.0
4/29 08:30	26.2	↓-1.7
4/29 08:40	24.8	↓-1.4
4/29 08:50	23.7	↓-1.1
4/29 09:00	23.0	↓-0.7
4/29 09:10	22.6	↓-0.4	干潮
4/29 09:20	22.6	0
4/29 09:30	22.9	↑0.3
4/29 09:40	23.6	↑0.7
4/29 09:50	24.6	↑1.0
4/29 10:00	26.0	↑1.4
4/29 10:10	27.7	↑1.7
4/29 10:20	29.7	↑2.0
4/29 10:30	32.0	↑2.3
4/29 10:40	34.6	↑2.6
4/29 10:50	37.5	↑2.9
4/29 11:00	40.6	↑3.1
4/29 11:10	44.0	↑3.4
4/29 11:20	47.5	↑3.5
4/29 11:30	51.2	↑3.7
4/29 11:40	55.1	↑3.9
4/29 11:50	59.1	↑4.0
4/29 12:00	63.1	↑4.0
4/29 12:10	67.2	↑4.1
4/29 12:20	71.3	↑4.1
4/29 12:30	75.5	↑4.2	最大潮位差
4/29 12:40	79.5	↑4.0
4/29 12:50	83.6	↑4.1
4/29 13:00	87.5	↑3.9
4/29 13:10	91.3	↑3.8
4/29 13:20	95.0	↑3.7
4/29 13:30	98.5	↑3.5
4/29 13:40	101.8	↑3.3
4/29 13:50	105.0	↑3.2
4/29 14:00	107.9	↑2.9
4/29 14:10	110.5	↑2.6
4/29 14:20	112.9	↑2.4
4/29 14:30	115.0	↑2.1
4/29 14:40	116.9	↑1.9
4/29 14:50	118.5	↑1.6
4/29 15:00	119.7	↑1.2
4/29 15:10	120.7	↑1.0
4/29 15:20	121.4	↑0.7
4/29 15:30	121.7	↑0.3	満潮
4/29 15:40	121.8	↑0.1
4/29 15:50	121.5	↓-0.3
4/29 16:00	120.9	↓-0.6
4/29 16:10	120.1	↓-0.8
4/29 16:20	118.9	↓-1.2
4/29 16:30	117.5	↓-1.4
4/29 16:40	115.8	↓-1.7
4/29 16:50	113.8	↓-2.0
4/29 17:00	111.6	↓-2.2
4/29 17:10	109.2	↓-2.4
4/29 17:20	106.5	↓-2.7
4/29 17:30	103.7	↓-2.8
4/29 17:40	100.8	↓-2.9
4/29 17:50	97.7	↓-3.1
4/29 18:00	94.5	↓-3.2
4/29 18:10	91.2	↓-3.3
4/29 18:20	87.9	↓-3.3
4/29 18:30	84.5	↓-3.4
4/29 18:40	81.2	↓-3.3
4/29 18:50	77.9	↓-3.3
4/29 19:00	74.6	↓-3.3
4/29 19:10	71.4	↓-3.2
4/29 19:20	68.4	↓-3.0
4/29 19:30	65.4	↓-3.0
4/29 19:40	62.7	↓-2.7
4/29 19:50	60.1	↓-2.6
4/29 20:00	57.7	↓-2.4
4/29 20:10	55.5	↓-2.2
4/29 20:20	53.6	↓-1.9
4/29 20:30	51.9	↓-1.7
4/29 20:40	50.5	↓-1.4
4/29 20:50	49.3	↓-1.2
4/29 21:00	48.4	↓-0.9
4/29 21:10	47.8	↓-0.6
4/29 21:20	47.5	↓-0.3	干潮
4/29 21:30	47.5	0
4/29 21:40	47.8	↑0.3
4/29 21:50	48.4	↑0.6
4/29 22:00	49.3	↑0.9
4/29 22:10	50.5	↑1.2
4/29 22:20	51.9	↑1.4
4/29 22:30	53.6	↑1.7
4/29 22:40	55.6	↑2.0
4/29 22:50	57.9	↑2.3
4/29 23:00	60.3	↑2.4
4/29 23:10	63.0	↑2.7
4/29 23:20	65.9	↑2.9
4/29 23:30	68.9	↑3.0
4/29 23:40	72.1	↑3.2
4/29 23:50	75.4	↑3.3