2 (土)	05:05	11:43	18:13	23:45
	129cm	-1cm	120cm	50cm
中潮 出 05:23 入 18:02 出 07:00 入 20:57 潮干狩り ◎ 09:26～13:57

日立（茨城）2033年04月2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
4/2 00:00	43.9	↑1.4
4/2 00:10	45.6	↑1.7
4/2 00:20	47.7	↑2.1
4/2 00:30	50.0	↑2.3
4/2 00:40	52.6	↑2.6
4/2 00:50	55.5	↑2.9
4/2 01:00	58.6	↑3.1
4/2 01:10	61.9	↑3.3
4/2 01:20	65.4	↑3.5
4/2 01:30	69.1	↑3.7
4/2 01:40	72.9	↑3.8
4/2 01:50	76.9	↑4.0
4/2 02:00	80.8	↑3.9
4/2 02:10	84.9	↑4.1
4/2 02:20	88.9	↑4.0
4/2 02:30	92.8	↑3.9
4/2 02:40	96.7	↑3.9
4/2 02:50	100.5	↑3.8
4/2 03:00	104.2	↑3.7
4/2 03:10	107.7	↑3.5
4/2 03:20	111.0	↑3.3
4/2 03:30	114.0	↑3.0
4/2 03:40	116.8	↑2.8
4/2 03:50	119.4	↑2.6
4/2 04:00	121.7	↑2.3
4/2 04:10	123.7	↑2.0
4/2 04:20	125.4	↑1.7
4/2 04:30	126.7	↑1.3
4/2 04:40	127.7	↑1.0
4/2 04:50	128.4	↑0.7
4/2 05:00	128.7	↑0.3	満潮
4/2 05:10	128.7	0
4/2 05:20	128.3	↓-0.4
4/2 05:30	127.5	↓-0.8
4/2 05:40	126.4	↓-1.1
4/2 05:50	124.9	↓-1.5
4/2 06:00	123.0	↓-1.9
4/2 06:10	120.7	↓-2.3
4/2 06:20	118.1	↓-2.6
4/2 06:30	115.2	↓-2.9
4/2 06:40	111.9	↓-3.3
4/2 06:50	108.3	↓-3.6
4/2 07:00	104.4	↓-3.9
4/2 07:10	100.2	↓-4.2
4/2 07:20	95.8	↓-4.4
4/2 07:30	91.1	↓-4.7
4/2 07:40	86.3	↓-4.8
4/2 07:50	81.3	↓-5.0
4/2 08:00	76.2	↓-5.1
4/2 08:10	71.0	↓-5.2
4/2 08:20	65.8	↓-5.2
4/2 08:30	60.5	↓-5.3	最大潮位差
4/2 08:40	55.3	↓-5.2
4/2 08:50	50.1	↓-5.2
4/2 09:00	45.1	↓-5.0
4/2 09:10	40.1	↓-5.0
4/2 09:20	35.4	↓-4.7
4/2 09:30	30.8	↓-4.6
4/2 09:40	26.5	↓-4.3
4/2 09:50	22.4	↓-4.1
4/2 10:00	18.5	↓-3.9
4/2 10:10	15.0	↓-3.5
4/2 10:20	11.8	↓-3.2
4/2 10:30	8.9	↓-2.9
4/2 10:40	6.3	↓-2.6
4/2 10:50	4.1	↓-2.2
4/2 11:00	2.3	↓-1.8
4/2 11:10	0.8	↓-1.5
4/2 11:20	-0.2	↓-1.0
4/2 11:30	-0.9	↓-0.7
4/2 11:40	-1.1	↓-0.2	干潮
4/2 11:50	-1.0	↑0.1
4/2 12:00	-0.5	↑0.5
4/2 12:10	0.5	↑1.0
4/2 12:20	1.8	↑1.3
4/2 12:30	3.6	↑1.8
4/2 12:40	5.7	↑2.1
4/2 12:50	8.2	↑2.5
4/2 13:00	11.1	↑2.9
4/2 13:10	14.3	↑3.2
4/2 13:20	17.8	↑3.5
4/2 13:30	21.7	↑3.9
4/2 13:40	25.7	↑4.0
4/2 13:50	30.0	↑4.3
4/2 14:00	34.6	↑4.6
4/2 14:10	39.2	↑4.6
4/2 14:20	44.0	↑4.8
4/2 14:30	48.9	↑4.9
4/2 14:40	53.9	↑5.0
4/2 14:50	58.8	↑4.9
4/2 15:00	63.7	↑4.9
4/2 15:10	68.6	↑4.9
4/2 15:20	73.4	↑4.8
4/2 15:30	78.1	↑4.7
4/2 15:40	82.6	↑4.5
4/2 15:50	86.9	↑4.3
4/2 16:00	91.0	↑4.1
4/2 16:10	94.9	↑3.9
4/2 16:20	98.6	↑3.7
4/2 16:30	102.0	↑3.4
4/2 16:40	105.2	↑3.2
4/2 16:50	108.0	↑2.8
4/2 17:00	110.5	↑2.5
4/2 17:10	112.8	↑2.3
4/2 17:20	114.7	↑1.9
4/2 17:30	116.3	↑1.6
4/2 17:40	117.5	↑1.2
4/2 17:50	118.4	↑0.9
4/2 18:00	119.0	↑0.6
4/2 18:10	119.2	↑0.2	満潮
4/2 18:20	119.1	↓-0.1
4/2 18:30	118.7	↓-0.4
4/2 18:40	117.9	↓-0.8
4/2 18:50	116.8	↓-1.1
4/2 19:00	115.4	↓-1.4
4/2 19:10	113.7	↓-1.7
4/2 19:20	111.7	↓-2.0
4/2 19:30	109.5	↓-2.2
4/2 19:40	107.0	↓-2.5
4/2 19:50	104.3	↓-2.7
4/2 20:00	101.4	↓-2.9
4/2 20:10	98.4	↓-3.0
4/2 20:20	95.3	↓-3.1
4/2 20:30	92.1	↓-3.2
4/2 20:40	88.8	↓-3.3
4/2 20:50	85.5	↓-3.3
4/2 21:00	82.2	↓-3.3
4/2 21:10	78.9	↓-3.3
4/2 21:20	75.7	↓-3.2
4/2 21:30	72.6	↓-3.1
4/2 21:40	69.6	↓-3.0
4/2 21:50	66.7	↓-2.9
4/2 22:00	64.1	↓-2.6
4/2 22:10	61.6	↓-2.5
4/2 22:20	59.3	↓-2.3
4/2 22:30	57.2	↓-2.1
4/2 22:40	55.4	↓-1.8
4/2 22:50	53.7	↓-1.7
4/2 23:00	52.4	↓-1.3
4/2 23:10	51.3	↓-1.1
4/2 23:20	50.5	↓-0.8
4/2 23:30	49.9	↓-0.6
4/2 23:40	49.7	↓-0.2	干潮
4/2 23:50	49.7	0