10 (木)	05:25	12:36	19:58	-
	108cm	6cm	95cm	-
中潮 出 05:12 入 18:08 出 22:49 入 07:27 潮干狩り ◎ 10:19～15:03

那珂湊（茨城）2042年04月10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
4/10 00:00	66.2	↑0.1
4/10 00:10	66.4	↑0.2
4/10 00:20	66.9	↑0.5
4/10 00:30	67.5	↑0.6
4/10 00:40	68.3	↑0.8
4/10 00:50	69.2	↑0.9
4/10 01:00	70.4	↑1.2
4/10 01:10	71.6	↑1.2
4/10 01:20	73.0	↑1.4
4/10 01:30	74.5	↑1.5
4/10 01:40	76.1	↑1.6
4/10 01:50	77.8	↑1.7
4/10 02:00	79.6	↑1.8
4/10 02:10	81.4	↑1.8
4/10 02:20	83.3	↑1.9
4/10 02:30	85.2	↑1.9
4/10 02:40	87.1	↑1.9
4/10 02:50	89.0	↑1.9
4/10 03:00	90.9	↑1.9
4/10 03:10	92.8	↑1.9
4/10 03:20	94.6	↑1.8
4/10 03:30	96.3	↑1.7
4/10 03:40	98.0	↑1.7
4/10 03:50	99.6	↑1.6
4/10 04:00	101.0	↑1.4
4/10 04:10	102.4	↑1.4
4/10 04:20	103.6	↑1.2
4/10 04:30	104.7	↑1.1
4/10 04:40	105.6	↑0.9
4/10 04:50	106.3	↑0.7
4/10 05:00	106.9	↑0.6
4/10 05:10	107.3	↑0.4
4/10 05:20	107.4	↑0.1	満潮
4/10 05:30	107.4	0
4/10 05:40	107.2	↓-0.2
4/10 05:50	106.7	↓-0.5
4/10 06:00	106.1	↓-0.6
4/10 06:10	105.2	↓-0.9
4/10 06:20	104.1	↓-1.1
4/10 06:30	102.7	↓-1.4
4/10 06:40	101.2	↓-1.5
4/10 06:50	99.4	↓-1.8
4/10 07:00	97.3	↓-2.1
4/10 07:10	95.1	↓-2.2
4/10 07:20	92.7	↓-2.4
4/10 07:30	90.0	↓-2.7
4/10 07:40	87.2	↓-2.8
4/10 07:50	84.2	↓-3.0
4/10 08:00	81.0	↓-3.2
4/10 08:10	77.7	↓-3.3
4/10 08:20	74.2	↓-3.5
4/10 08:30	70.7	↓-3.5
4/10 08:40	67.0	↓-3.7
4/10 08:50	63.3	↓-3.7
4/10 09:00	59.5	↓-3.8
4/10 09:10	55.6	↓-3.9	最大潮位差
4/10 09:20	51.8	↓-3.8
4/10 09:30	48.0	↓-3.8
4/10 09:40	44.2	↓-3.8
4/10 09:50	40.5	↓-3.7
4/10 10:00	36.9	↓-3.6
4/10 10:10	33.4	↓-3.5
4/10 10:20	30.1	↓-3.3
4/10 10:30	26.8	↓-3.3
4/10 10:40	23.8	↓-3.0
4/10 10:50	20.9	↓-2.9
4/10 11:00	18.3	↓-2.6
4/10 11:10	15.9	↓-2.4
4/10 11:20	13.7	↓-2.2
4/10 11:30	11.8	↓-1.9
4/10 11:40	10.1	↓-1.7
4/10 11:50	8.7	↓-1.4
4/10 12:00	7.6	↓-1.1
4/10 12:10	6.8	↓-0.8
4/10 12:20	6.2	↓-0.6
4/10 12:30	5.9	↓-0.3	干潮
4/10 12:40	5.9	0
4/10 12:50	6.2	↑0.3
4/10 13:00	6.7	↑0.5
4/10 13:10	7.5	↑0.8
4/10 13:20	8.5	↑1.0
4/10 13:30	9.8	↑1.3
4/10 13:40	11.3	↑1.5
4/10 13:50	13.0	↑1.7
4/10 14:00	14.9	↑1.9
4/10 14:10	17.1	↑2.2
4/10 14:20	19.4	↑2.3
4/10 14:30	21.8	↑2.4
4/10 14:40	24.4	↑2.6
4/10 14:50	27.1	↑2.7
4/10 15:00	29.9	↑2.8
4/10 15:10	32.8	↑2.9
4/10 15:20	35.8	↑3.0
4/10 15:30	38.9	↑3.1
4/10 15:40	42.0	↑3.1
4/10 15:50	45.1	↑3.1
4/10 16:00	48.3	↑3.2
4/10 16:10	51.4	↑3.1
4/10 16:20	54.5	↑3.1
4/10 16:30	57.6	↑3.1
4/10 16:40	60.7	↑3.1
4/10 16:50	63.7	↑3.0
4/10 17:00	66.6	↑2.9
4/10 17:10	69.4	↑2.8
4/10 17:20	72.1	↑2.7
4/10 17:30	74.7	↑2.6
4/10 17:40	77.2	↑2.5
4/10 17:50	79.6	↑2.4
4/10 18:00	81.8	↑2.2
4/10 18:10	83.8	↑2.0
4/10 18:20	85.7	↑1.9
4/10 18:30	87.4	↑1.7
4/10 18:40	89.0	↑1.6
4/10 18:50	90.3	↑1.3
4/10 19:00	91.5	↑1.2
4/10 19:10	92.5	↑1.0
4/10 19:20	93.2	↑0.7
4/10 19:30	93.8	↑0.6
4/10 19:40	94.2	↑0.4
4/10 19:50	94.5	↑0.3	満潮
4/10 20:00	94.5	0
4/10 20:10	94.4	↓-0.1
4/10 20:20	94.1	↓-0.3
4/10 20:30	93.6	↓-0.5
4/10 20:40	93.0	↓-0.6
4/10 20:50	92.3	↓-0.7
4/10 21:00	91.5	↓-0.8
4/10 21:10	90.5	↓-1.0
4/10 21:20	89.5	↓-1.0
4/10 21:30	88.4	↓-1.1
4/10 21:40	87.2	↓-1.2
4/10 21:50	86.0	↓-1.2
4/10 22:00	84.8	↓-1.2
4/10 22:10	83.6	↓-1.2
4/10 22:20	82.4	↓-1.2
4/10 22:30	81.2	↓-1.2
4/10 22:40	80.1	↓-1.1
4/10 22:50	79.0	↓-1.1
4/10 23:00	78.0	↓-1.0
4/10 23:10	77.2	↓-0.8
4/10 23:20	76.4	↓-0.8
4/10 23:30	75.7	↓-0.7
4/10 23:40	75.2	↓-0.5
4/10 23:50	74.8	↓-0.4