2 (金)	04:39	10:44	17:17	23:13
	108cm	14cm	121cm	36cm
大潮 出 05:23 入 18:02 出 06:04 入 19:30 潮干狩り ◎ 09:02～12:26

那珂湊（茨城）2060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	34.2	↑2.3
4/2 00:10	36.8	↑2.6
4/2 00:20	39.6	↑2.8
4/2 00:30	42.5	↑2.9
4/2 00:40	45.7	↑3.2
4/2 00:50	48.9	↑3.2
4/2 01:00	52.3	↑3.4
4/2 01:10	55.8	↑3.5
4/2 01:20	59.4	↑3.6
4/2 01:30	63.0	↑3.6
4/2 01:40	66.6	↑3.6
4/2 01:50	70.3	↑3.7
4/2 02:00	73.9	↑3.6
4/2 02:10	77.4	↑3.5
4/2 02:20	80.8	↑3.4
4/2 02:30	84.2	↑3.4
4/2 02:40	87.4	↑3.2
4/2 02:50	90.4	↑3.0
4/2 03:00	93.3	↑2.9
4/2 03:10	96.0	↑2.7
4/2 03:20	98.4	↑2.4
4/2 03:30	100.6	↑2.2
4/2 03:40	102.5	↑1.9
4/2 03:50	104.2	↑1.7
4/2 04:00	105.6	↑1.4
4/2 04:10	106.6	↑1.0
4/2 04:20	107.4	↑0.8
4/2 04:30	107.8	↑0.4	満潮
4/2 04:40	107.9	↑0.1
4/2 04:50	107.7	↓-0.2
4/2 05:00	107.1	↓-0.6
4/2 05:10	106.2	↓-0.9
4/2 05:20	105.0	↓-1.2
4/2 05:30	103.5	↓-1.5
4/2 05:40	101.6	↓-1.9
4/2 05:50	99.5	↓-2.1
4/2 06:00	97.0	↓-2.5
4/2 06:10	94.3	↓-2.7
4/2 06:20	91.4	↓-2.9
4/2 06:30	88.2	↓-3.2
4/2 06:40	84.8	↓-3.4
4/2 06:50	81.2	↓-3.6
4/2 07:00	77.5	↓-3.7
4/2 07:10	73.6	↓-3.9
4/2 07:20	69.6	↓-4.0
4/2 07:30	65.6	↓-4.0
4/2 07:40	61.5	↓-4.1
4/2 07:50	57.4	↓-4.1
4/2 08:00	53.4	↓-4.0
4/2 08:10	49.4	↓-4.0
4/2 08:20	45.5	↓-3.9
4/2 08:30	41.6	↓-3.9
4/2 08:40	38.0	↓-3.6
4/2 08:50	34.5	↓-3.5
4/2 09:00	31.2	↓-3.3
4/2 09:10	28.1	↓-3.1
4/2 09:20	25.3	↓-2.8
4/2 09:30	22.8	↓-2.5
4/2 09:40	20.5	↓-2.3
4/2 09:50	18.5	↓-2.0
4/2 10:00	16.9	↓-1.6
4/2 10:10	15.5	↓-1.4
4/2 10:20	14.6	↓-0.9
4/2 10:30	13.9	↓-0.7
4/2 10:40	13.6	↓-0.3	干潮
4/2 10:50	13.7	↑0.1
4/2 11:00	14.1	↑0.4
4/2 11:10	14.8	↑0.7
4/2 11:20	15.9	↑1.1
4/2 11:30	17.3	↑1.4
4/2 11:40	19.1	↑1.8
4/2 11:50	21.1	↑2.0
4/2 12:00	23.5	↑2.4
4/2 12:10	26.1	↑2.6
4/2 12:20	29.0	↑2.9
4/2 12:30	32.1	↑3.1
4/2 12:40	35.4	↑3.3
4/2 12:50	39.0	↑3.6
4/2 13:00	42.7	↑3.7
4/2 13:10	46.6	↑3.9
4/2 13:20	50.6	↑4.0
4/2 13:30	54.7	↑4.1
4/2 13:40	58.9	↑4.2
4/2 13:50	63.1	↑4.2
4/2 14:00	67.3	↑4.2
4/2 14:10	71.6	↑4.3	最大潮位差
4/2 14:20	75.8	↑4.2
4/2 14:30	80.0	↑4.2
4/2 14:40	84.1	↑4.1
4/2 14:50	88.0	↑3.9
4/2 15:00	91.9	↑3.9
4/2 15:10	95.6	↑3.7
4/2 15:20	99.1	↑3.5
4/2 15:30	102.4	↑3.3
4/2 15:40	105.5	↑3.1
4/2 15:50	108.3	↑2.8
4/2 16:00	110.9	↑2.6
4/2 16:10	113.2	↑2.3
4/2 16:20	115.2	↑2.0
4/2 16:30	116.9	↑1.7
4/2 16:40	118.2	↑1.3
4/2 16:50	119.3	↑1.1
4/2 17:00	120.0	↑0.7
4/2 17:10	120.4	↑0.4	満潮
4/2 17:20	120.4	0
4/2 17:30	120.1	↓-0.3
4/2 17:40	119.5	↓-0.6
4/2 17:50	118.5	↓-1.0
4/2 18:00	117.2	↓-1.3
4/2 18:10	115.6	↓-1.6
4/2 18:20	113.7	↓-1.9
4/2 18:30	111.5	↓-2.2
4/2 18:40	109.0	↓-2.5
4/2 18:50	106.3	↓-2.7
4/2 19:00	103.4	↓-2.9
4/2 19:10	100.3	↓-3.1
4/2 19:20	97.0	↓-3.3
4/2 19:30	93.5	↓-3.5
4/2 19:40	89.9	↓-3.6
4/2 19:50	86.3	↓-3.6
4/2 20:00	82.6	↓-3.7
4/2 20:10	78.8	↓-3.8
4/2 20:20	75.0	↓-3.8
4/2 20:30	71.3	↓-3.7
4/2 20:40	67.6	↓-3.7
4/2 20:50	64.1	↓-3.5
4/2 21:00	60.6	↓-3.5
4/2 21:10	57.3	↓-3.3
4/2 21:20	54.1	↓-3.2
4/2 21:30	51.1	↓-3.0
4/2 21:40	48.4	↓-2.7
4/2 21:50	45.9	↓-2.5
4/2 22:00	43.6	↓-2.3
4/2 22:10	41.6	↓-2.0
4/2 22:20	39.9	↓-1.7
4/2 22:30	38.4	↓-1.5
4/2 22:40	37.3	↓-1.1
4/2 22:50	36.4	↓-0.9
4/2 23:00	35.9	↓-0.5
4/2 23:10	35.7	↓-0.2	干潮
4/2 23:20	35.8	↑0.1
4/2 23:30	36.1	↑0.3
4/2 23:40	36.8	↑0.7
4/2 23:50	37.8	↑1.0