2 (木)	04:00	10:16	16:35	22:25
	119cm	18cm	121cm	38cm
大潮 出 05:24 入 18:01 出 18:19 入 05:08 潮干狩り ○ 08:39～11:50

日立（茨城）2026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	52.9	↑3.4
4/2 00:10	56.5	↑3.6
4/2 00:20	60.2	↑3.7
4/2 00:30	64.0	↑3.8
4/2 00:40	67.8	↑3.8
4/2 00:50	71.7	↑3.9
4/2 01:00	75.6	↑3.9
4/2 01:10	79.5	↑3.9
4/2 01:20	83.3	↑3.8
4/2 01:30	87.0	↑3.7
4/2 01:40	90.6	↑3.6
4/2 01:50	94.1	↑3.5
4/2 02:00	97.4	↑3.3
4/2 02:10	100.5	↑3.1
4/2 02:20	103.4	↑2.9
4/2 02:30	106.2	↑2.8
4/2 02:40	108.6	↑2.4
4/2 02:50	110.9	↑2.3
4/2 03:00	112.8	↑1.9
4/2 03:10	114.5	↑1.7
4/2 03:20	115.9	↑1.4
4/2 03:30	117.0	↑1.1
4/2 03:40	117.8	↑0.8
4/2 03:50	118.2	↑0.4	満潮
4/2 04:00	118.4	↑0.2	満潮
4/2 04:10	118.2	↓-0.2
4/2 04:20	117.6	↓-0.6
4/2 04:30	116.7	↓-0.9
4/2 04:40	115.5	↓-1.2
4/2 04:50	114.0	↓-1.5
4/2 05:00	112.1	↓-1.9
4/2 05:10	109.9	↓-2.2
4/2 05:20	107.4	↓-2.5
4/2 05:30	104.6	↓-2.8
4/2 05:40	101.5	↓-3.1
4/2 05:50	98.2	↓-3.3
4/2 06:00	94.6	↓-3.6
4/2 06:10	90.9	↓-3.7
4/2 06:20	87.0	↓-3.9
4/2 06:30	83.0	↓-4.0
4/2 06:40	78.9	↓-4.1
4/2 06:50	74.7	↓-4.2
4/2 07:00	70.4	↓-4.3
4/2 07:10	66.2	↓-4.2
4/2 07:20	62.0	↓-4.2
4/2 07:30	57.8	↓-4.2
4/2 07:40	53.7	↓-4.1
4/2 07:50	49.8	↓-3.9
4/2 08:00	46.0	↓-3.8
4/2 08:10	42.3	↓-3.7
4/2 08:20	38.8	↓-3.5
4/2 08:30	35.6	↓-3.2
4/2 08:40	32.5	↓-3.1
4/2 08:50	29.7	↓-2.8
4/2 09:00	27.2	↓-2.5
4/2 09:10	24.9	↓-2.3
4/2 09:20	23.0	↓-1.9
4/2 09:30	21.3	↓-1.7
4/2 09:40	19.9	↓-1.4
4/2 09:50	18.9	↓-1.0
4/2 10:00	18.2	↓-0.7
4/2 10:10	17.8	↓-0.4	干潮
4/2 10:20	17.8	0
4/2 10:30	18.1	↑0.3
4/2 10:40	18.8	↑0.7
4/2 10:50	19.9	↑1.1
4/2 11:00	21.3	↑1.4
4/2 11:10	23.0	↑1.7
4/2 11:20	25.1	↑2.1
4/2 11:30	27.5	↑2.4
4/2 11:40	30.2	↑2.7
4/2 11:50	33.2	↑3.0
4/2 12:00	36.5	↑3.3
4/2 12:10	40.0	↑3.5
4/2 12:20	43.7	↑3.7
4/2 12:30	47.5	↑3.8
4/2 12:40	51.6	↑4.1
4/2 12:50	55.7	↑4.1
4/2 13:00	60.0	↑4.3
4/2 13:10	64.2	↑4.2
4/2 13:20	68.6	↑4.4	最大潮位差
4/2 13:30	72.9	↑4.3
4/2 13:40	77.1	↑4.2
4/2 13:50	81.3	↑4.2
4/2 14:00	85.4	↑4.1
4/2 14:10	89.3	↑3.9
4/2 14:20	93.1	↑3.8
4/2 14:30	96.8	↑3.7
4/2 14:40	100.2	↑3.4
4/2 14:50	103.4	↑3.2
4/2 15:00	106.4	↑3.0
4/2 15:10	109.2	↑2.8
4/2 15:20	111.7	↑2.5
4/2 15:30	113.9	↑2.2
4/2 15:40	115.8	↑1.9
4/2 15:50	117.4	↑1.6
4/2 16:00	118.7	↑1.3
4/2 16:10	119.6	↑0.9
4/2 16:20	120.3	↑0.7
4/2 16:30	120.6	↑0.3	満潮
4/2 16:40	120.5	↓-0.1
4/2 16:50	120.1	↓-0.4
4/2 17:00	119.4	↓-0.7
4/2 17:10	118.3	↓-1.1
4/2 17:20	116.9	↓-1.4
4/2 17:30	115.1	↓-1.8
4/2 17:40	113.1	↓-2.0
4/2 17:50	110.8	↓-2.3
4/2 18:00	108.2	↓-2.6
4/2 18:10	105.3	↓-2.9
4/2 18:20	102.2	↓-3.1
4/2 18:30	99.0	↓-3.2
4/2 18:40	95.5	↓-3.5
4/2 18:50	92.0	↓-3.5
4/2 19:00	88.3	↓-3.7
4/2 19:10	84.6	↓-3.7
4/2 19:20	80.8	↓-3.8
4/2 19:30	77.1	↓-3.7
4/2 19:40	73.3	↓-3.8
4/2 19:50	69.7	↓-3.6
4/2 20:00	66.1	↓-3.6
4/2 20:10	62.6	↓-3.5
4/2 20:20	59.3	↓-3.3
4/2 20:30	56.1	↓-3.2
4/2 20:40	53.2	↓-2.9
4/2 20:50	50.4	↓-2.8
4/2 21:00	47.9	↓-2.5
4/2 21:10	45.6	↓-2.3
4/2 21:20	43.5	↓-2.1
4/2 21:30	41.7	↓-1.8
4/2 21:40	40.2	↓-1.5
4/2 21:50	39.0	↓-1.2
4/2 22:00	38.1	↓-0.9
4/2 22:10	37.5	↓-0.6
4/2 22:20	37.2	↓-0.3	干潮
4/2 22:30	37.2	0
4/2 22:40	37.6	↑0.4
4/2 22:50	38.2	↑0.6
4/2 23:00	39.2	↑1.0
4/2 23:10	40.6	↑1.4
4/2 23:20	42.2	↑1.6
4/2 23:30	44.1	↑1.9
4/2 23:40	46.4	↑2.3
4/2 23:50	48.9	↑2.5