2 (土)	05:09	11:36	18:21	23:53
	112cm	5cm	113cm	50cm
中潮 出 05:23 入 18:02 出 07:01 入 20:57 潮干狩り ◎ 09:29～13:46

那珂湊（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	42.3	↑1.0
4/2 00:10	43.7	↑1.4
4/2 00:20	45.3	↑1.6
4/2 00:30	47.1	↑1.8
4/2 00:40	49.1	↑2.0
4/2 00:50	51.3	↑2.2
4/2 01:00	53.8	↑2.5
4/2 01:10	56.4	↑2.6
4/2 01:20	59.1	↑2.7
4/2 01:30	62.0	↑2.9
4/2 01:40	64.9	↑2.9
4/2 01:50	68.0	↑3.1
4/2 02:00	71.1	↑3.1
4/2 02:10	74.3	↑3.2
4/2 02:20	77.4	↑3.1
4/2 02:30	80.6	↑3.2
4/2 02:40	83.7	↑3.1
4/2 02:50	86.7	↑3.0
4/2 03:00	89.7	↑3.0
4/2 03:10	92.6	↑2.9
4/2 03:20	95.3	↑2.7
4/2 03:30	97.9	↑2.6
4/2 03:40	100.4	↑2.5
4/2 03:50	102.6	↑2.2
4/2 04:00	104.6	↑2.0
4/2 04:10	106.4	↑1.8
4/2 04:20	107.9	↑1.5
4/2 04:30	109.2	↑1.3
4/2 04:40	110.2	↑1.0
4/2 04:50	110.9	↑0.7
4/2 05:00	111.3	↑0.4	満潮
4/2 05:10	111.4	↑0.1
4/2 05:20	111.2	↓-0.2
4/2 05:30	110.7	↓-0.5
4/2 05:40	109.8	↓-0.9
4/2 05:50	108.6	↓-1.2
4/2 06:00	107.1	↓-1.5
4/2 06:10	105.3	↓-1.8
4/2 06:20	103.1	↓-2.2
4/2 06:30	100.7	↓-2.4
4/2 06:40	98.0	↓-2.7
4/2 06:50	95.0	↓-3.0
4/2 07:00	91.7	↓-3.3
4/2 07:10	88.2	↓-3.5
4/2 07:20	84.6	↓-3.6
4/2 07:30	80.7	↓-3.9
4/2 07:40	76.6	↓-4.1
4/2 07:50	72.5	↓-4.1
4/2 08:00	68.2	↓-4.3
4/2 08:10	63.9	↓-4.3
4/2 08:20	59.5	↓-4.4	最大潮位差
4/2 08:30	55.1	↓-4.4	最大潮位差
4/2 08:40	50.7	↓-4.4	最大潮位差
4/2 08:50	46.4	↓-4.3
4/2 09:00	42.1	↓-4.3
4/2 09:10	38.0	↓-4.1
4/2 09:20	34.0	↓-4.0
4/2 09:30	30.1	↓-3.9
4/2 09:40	26.5	↓-3.6
4/2 09:50	23.0	↓-3.5
4/2 10:00	19.9	↓-3.1
4/2 10:10	16.9	↓-3.0
4/2 10:20	14.3	↓-2.6
4/2 10:30	11.9	↓-2.4
4/2 10:40	9.9	↓-2.0
4/2 10:50	8.2	↓-1.7
4/2 11:00	6.8	↓-1.4
4/2 11:10	5.7	↓-1.1
4/2 11:20	5.0	↓-0.7
4/2 11:30	4.7	↓-0.3	干潮
4/2 11:40	4.7	0
4/2 11:50	5.0	↑0.3
4/2 12:00	5.7	↑0.7
4/2 12:10	6.7	↑1.0
4/2 12:20	8.0	↑1.3
4/2 12:30	9.7	↑1.7
4/2 12:40	11.6	↑1.9
4/2 12:50	13.8	↑2.2
4/2 13:00	16.3	↑2.5
4/2 13:10	19.1	↑2.8
4/2 13:20	22.1	↑3.0
4/2 13:30	25.3	↑3.2
4/2 13:40	28.7	↑3.4
4/2 13:50	32.2	↑3.5
4/2 14:00	36.0	↑3.8
4/2 14:10	39.8	↑3.8
4/2 14:20	43.8	↑4.0
4/2 14:30	47.8	↑4.0
4/2 14:40	51.9	↑4.1
4/2 14:50	56.1	↑4.2
4/2 15:00	60.2	↑4.1
4/2 15:10	64.4	↑4.2
4/2 15:20	68.5	↑4.1
4/2 15:30	72.6	↑4.1
4/2 15:40	76.5	↑3.9
4/2 15:50	80.4	↑3.9
4/2 16:00	84.1	↑3.7
4/2 16:10	87.7	↑3.6
4/2 16:20	91.1	↑3.4
4/2 16:30	94.3	↑3.2
4/2 16:40	97.3	↑3.0
4/2 16:50	100.1	↑2.8
4/2 17:00	102.6	↑2.5
4/2 17:10	104.9	↑2.3
4/2 17:20	106.9	↑2.0
4/2 17:30	108.6	↑1.7
4/2 17:40	110.0	↑1.4
4/2 17:50	111.1	↑1.1
4/2 18:00	111.8	↑0.7
4/2 18:10	112.3	↑0.5
4/2 18:20	112.5	↑0.2	満潮
4/2 18:30	112.3	↓-0.2
4/2 18:40	111.9	↓-0.4
4/2 18:50	111.1	↓-0.8
4/2 19:00	110.1	↓-1.0
4/2 19:10	108.8	↓-1.3
4/2 19:20	107.2	↓-1.6
4/2 19:30	105.4	↓-1.8
4/2 19:40	103.3	↓-2.1
4/2 19:50	101.1	↓-2.2
4/2 20:00	98.6	↓-2.5
4/2 20:10	96.0	↓-2.6
4/2 20:20	93.3	↓-2.7
4/2 20:30	90.5	↓-2.8
4/2 20:40	87.6	↓-2.9
4/2 20:50	84.6	↓-3.0
4/2 21:00	81.6	↓-3.0
4/2 21:10	78.6	↓-3.0
4/2 21:20	75.6	↓-3.0
4/2 21:30	72.7	↓-2.9
4/2 21:40	69.9	↓-2.8
4/2 21:50	67.2	↓-2.7
4/2 22:00	64.6	↓-2.6
4/2 22:10	62.1	↓-2.5
4/2 22:20	59.9	↓-2.2
4/2 22:30	57.8	↓-2.1
4/2 22:40	55.9	↓-1.9
4/2 22:50	54.2	↓-1.7
4/2 23:00	52.8	↓-1.4
4/2 23:10	51.6	↓-1.2
4/2 23:20	50.7	↓-0.9
4/2 23:30	50.0	↓-0.7
4/2 23:40	49.5	↓-0.5
4/2 23:50	49.4	↓-0.1	干潮