01 (金)	04:37	11:01	17:26	23:15
	132cm	6cm	130cm	45cm
大潮 出 05:25 入 18:01 出 06:16 入 19:49 潮干狩り ◎ 09:02～12:58

大洗（茨城）2033年04月01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
4/1 00:00	45.7	↑2.6
4/1 00:10	48.6	↑2.9
4/1 00:20	51.7	↑3.1
4/1 00:30	55.1	↑3.4
4/1 00:40	58.7	↑3.6
4/1 00:50	62.5	↑3.8
4/1 01:00	66.5	↑4.0
4/1 01:10	70.6	↑4.1
4/1 01:20	74.8	↑4.2
4/1 01:30	79.0	↑4.2
4/1 01:40	83.3	↑4.3
4/1 01:50	87.5	↑4.2
4/1 02:00	91.8	↑4.3
4/1 02:10	95.9	↑4.1
4/1 02:20	100.0	↑4.1
4/1 02:30	103.9	↑3.9
4/1 02:40	107.6	↑3.7
4/1 02:50	111.2	↑3.6
4/1 03:00	114.5	↑3.3
4/1 03:10	117.6	↑3.1
4/1 03:20	120.4	↑2.8
4/1 03:30	122.9	↑2.5
4/1 03:40	125.1	↑2.2
4/1 03:50	127.0	↑1.9
4/1 04:00	128.5	↑1.5
4/1 04:10	129.7	↑1.2
4/1 04:20	130.5	↑0.8
4/1 04:30	131.0	↑0.5	満潮
4/1 04:40	131.0	0
4/1 04:50	130.7	↓-0.3
4/1 05:00	130.0	↓-0.7
4/1 05:10	128.9	↓-1.1
4/1 05:20	127.4	↓-1.5
4/1 05:30	125.5	↓-1.9
4/1 05:40	123.3	↓-2.2
4/1 05:50	120.6	↓-2.7
4/1 06:00	117.7	↓-2.9
4/1 06:10	114.4	↓-3.3
4/1 06:20	110.8	↓-3.6
4/1 06:30	106.9	↓-3.9
4/1 06:40	102.7	↓-4.2
4/1 06:50	98.3	↓-4.4
4/1 07:00	93.7	↓-4.6
4/1 07:10	88.9	↓-4.8
4/1 07:20	84.0	↓-4.9
4/1 07:30	79.0	↓-5.0
4/1 07:40	73.8	↓-5.2	最大潮位差
4/1 07:50	68.7	↓-5.1
4/1 08:00	63.5	↓-5.2	最大潮位差
4/1 08:10	58.3	↓-5.2	最大潮位差
4/1 08:20	53.3	↓-5.0
4/1 08:30	48.3	↓-5.0
4/1 08:40	43.4	↓-4.9
4/1 08:50	38.8	↓-4.6
4/1 09:00	34.3	↓-4.5
4/1 09:10	30.1	↓-4.2
4/1 09:20	26.1	↓-4.0
4/1 09:30	22.4	↓-3.7
4/1 09:40	19.0	↓-3.4
4/1 09:50	16.0	↓-3.0
4/1 10:00	13.3	↓-2.7
4/1 10:10	11.0	↓-2.3
4/1 10:20	9.1	↓-1.9
4/1 10:30	7.6	↓-1.5
4/1 10:40	6.5	↓-1.1
4/1 10:50	5.9	↓-0.6
4/1 11:00	5.7	↓-0.2	干潮
4/1 11:10	5.9	↑0.2
4/1 11:20	6.5	↑0.6
4/1 11:30	7.5	↑1.0
4/1 11:40	9.0	↑1.5
4/1 11:50	10.9	↑1.9
4/1 12:00	13.2	↑2.3
4/1 12:10	15.9	↑2.7
4/1 12:20	19.0	↑3.1
4/1 12:30	22.3	↑3.3
4/1 12:40	26.1	↑3.8
4/1 12:50	30.1	↑4.0
4/1 13:00	34.3	↑4.2
4/1 13:10	38.8	↑4.5
4/1 13:20	43.5	↑4.7
4/1 13:30	48.4	↑4.9
4/1 13:40	53.3	↑4.9
4/1 13:50	58.4	↑5.1
4/1 14:00	63.5	↑5.1
4/1 14:10	68.7	↑5.2	最大潮位差
4/1 14:20	73.8	↑5.1
4/1 14:30	78.8	↑5.0
4/1 14:40	83.8	↑5.0
4/1 14:50	88.6	↑4.8
4/1 15:00	93.3	↑4.7
4/1 15:10	97.8	↑4.5
4/1 15:20	102.1	↑4.3
4/1 15:30	106.1	↑4.0
4/1 15:40	109.9	↑3.8
4/1 15:50	113.4	↑3.5
4/1 16:00	116.6	↑3.2
4/1 16:10	119.4	↑2.8
4/1 16:20	122.0	↑2.6
4/1 16:30	124.1	↑2.1
4/1 16:40	126.0	↑1.9
4/1 16:50	127.4	↑1.4
4/1 17:00	128.5	↑1.1
4/1 17:10	129.3	↑0.8
4/1 17:20	129.6	↑0.3	満潮
4/1 17:30	129.6	0
4/1 17:40	129.3	↓-0.3
4/1 17:50	128.5	↓-0.8
4/1 18:00	127.4	↓-1.1
4/1 18:10	126.0	↓-1.4
4/1 18:20	124.3	↓-1.7
4/1 18:30	122.2	↓-2.1
4/1 18:40	119.9	↓-2.3
4/1 18:50	117.2	↓-2.7
4/1 19:00	114.4	↓-2.8
4/1 19:10	111.3	↓-3.1
4/1 19:20	108.0	↓-3.3
4/1 19:30	104.6	↓-3.4
4/1 19:40	101.0	↓-3.6
4/1 19:50	97.3	↓-3.7
4/1 20:00	93.5	↓-3.8
4/1 20:10	89.7	↓-3.8
4/1 20:20	85.9	↓-3.8
4/1 20:30	82.1	↓-3.8
4/1 20:40	78.3	↓-3.8
4/1 20:50	74.6	↓-3.7
4/1 21:00	71.0	↓-3.6
4/1 21:10	67.6	↓-3.4
4/1 21:20	64.3	↓-3.3
4/1 21:30	61.2	↓-3.1
4/1 21:40	58.3	↓-2.9
4/1 21:50	55.6	↓-2.7
4/1 22:00	53.2	↓-2.4
4/1 22:10	51.0	↓-2.2
4/1 22:20	49.1	↓-1.9
4/1 22:30	47.6	↓-1.5
4/1 22:40	46.3	↓-1.3
4/1 22:50	45.3	↓-1.0
4/1 23:00	44.7	↓-0.6
4/1 23:10	44.4	↓-0.3	干潮
4/1 23:20	44.4	0
4/1 23:30	44.8	↑0.4
4/1 23:40	45.5	↑0.7
4/1 23:50	46.6	↑1.1