09 (日)	06:06	00:21	20:13	13:03
	104cm	62cm	93cm	16cm
中潮 出 05:14 入 18:07 出 22:53 入 08:34 潮干狩り ◎ 11:11～15:02

那珂湊（茨城）2034年04月09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
4/9 00:00	62.2	↓-0.5
4/9 00:10	61.9	↓-0.3
4/9 00:20	61.8	↓-0.1	干潮
4/9 00:30	61.9	↑0.1
4/9 00:40	62.2	↑0.3
4/9 00:50	62.6	↑0.4
4/9 01:00	63.2	↑0.6
4/9 01:10	64.0	↑0.8
4/9 01:20	64.9	↑0.9
4/9 01:30	66.0	↑1.1
4/9 01:40	67.2	↑1.2
4/9 01:50	68.5	↑1.3
4/9 02:00	69.9	↑1.4
4/9 02:10	71.5	↑1.6
4/9 02:20	73.1	↑1.6
4/9 02:30	74.8	↑1.7
4/9 02:40	76.5	↑1.7
4/9 02:50	78.3	↑1.8
4/9 03:00	80.2	↑1.9
4/9 03:10	82.0	↑1.8
4/9 03:20	83.9	↑1.9
4/9 03:30	85.7	↑1.8
4/9 03:40	87.5	↑1.8
4/9 03:50	89.3	↑1.8
4/9 04:00	91.0	↑1.7
4/9 04:10	92.7	↑1.7
4/9 04:20	94.3	↑1.6
4/9 04:30	95.8	↑1.5
4/9 04:40	97.1	↑1.3
4/9 04:50	98.4	↑1.3
4/9 05:00	99.6	↑1.2
4/9 05:10	100.6	↑1.0
4/9 05:20	101.5	↑0.9
4/9 05:30	102.2	↑0.7
4/9 05:40	102.7	↑0.5
4/9 05:50	103.1	↑0.4
4/9 06:00	103.3	↑0.2	満潮
4/9 06:10	103.2	↓-0.1
4/9 06:20	103.0	↓-0.2
4/9 06:30	102.6	↓-0.4
4/9 06:40	102.0	↓-0.6
4/9 06:50	101.2	↓-0.8
4/9 07:00	100.1	↓-1.1
4/9 07:10	98.9	↓-1.2
4/9 07:20	97.4	↓-1.5
4/9 07:30	95.7	↓-1.7
4/9 07:40	93.8	↓-1.9
4/9 07:50	91.8	↓-2.0
4/9 08:00	89.5	↓-2.3
4/9 08:10	87.0	↓-2.5
4/9 08:20	84.4	↓-2.6
4/9 08:30	81.6	↓-2.8
4/9 08:40	78.7	↓-2.9
4/9 08:50	75.6	↓-3.1
4/9 09:00	72.4	↓-3.2
4/9 09:10	69.2	↓-3.2
4/9 09:20	65.9	↓-3.3
4/9 09:30	62.5	↓-3.4
4/9 09:40	59.1	↓-3.4
4/9 09:50	55.7	↓-3.4
4/9 10:00	52.2	↓-3.5	最大潮位差
4/9 10:10	48.9	↓-3.3
4/9 10:20	45.6	↓-3.3
4/9 10:30	42.4	↓-3.2
4/9 10:40	39.2	↓-3.2
4/9 10:50	36.3	↓-2.9
4/9 11:00	33.4	↓-2.9
4/9 11:10	30.7	↓-2.7
4/9 11:20	28.2	↓-2.5
4/9 11:30	25.9	↓-2.3
4/9 11:40	23.8	↓-2.1
4/9 11:50	21.9	↓-1.9
4/9 12:00	20.2	↓-1.7
4/9 12:10	18.8	↓-1.4
4/9 12:20	17.6	↓-1.2
4/9 12:30	16.7	↓-0.9
4/9 12:40	16.0	↓-0.7
4/9 12:50	15.6	↓-0.4
4/9 13:00	15.4	↓-0.2	干潮
4/9 13:10	15.5	↑0.1
4/9 13:20	15.8	↑0.3
4/9 13:30	16.4	↑0.6
4/9 13:40	17.1	↑0.7
4/9 13:50	18.1	↑1.0
4/9 14:00	19.3	↑1.2
4/9 14:10	20.7	↑1.4
4/9 14:20	22.3	↑1.6
4/9 14:30	24.1	↑1.8
4/9 14:40	26.0	↑1.9
4/9 14:50	28.1	↑2.1
4/9 15:00	30.3	↑2.2
4/9 15:10	32.6	↑2.3
4/9 15:20	35.0	↑2.4
4/9 15:30	37.6	↑2.6
4/9 15:40	40.2	↑2.6
4/9 15:50	42.9	↑2.7
4/9 16:00	45.6	↑2.7
4/9 16:10	48.3	↑2.7
4/9 16:20	51.1	↑2.8
4/9 16:30	53.9	↑2.8
4/9 16:40	56.7	↑2.8
4/9 16:50	59.5	↑2.8
4/9 17:00	62.2	↑2.7
4/9 17:10	64.9	↑2.7
4/9 17:20	67.6	↑2.7
4/9 17:30	70.1	↑2.5
4/9 17:40	72.6	↑2.5
4/9 17:50	75.0	↑2.4
4/9 18:00	77.3	↑2.3
4/9 18:10	79.4	↑2.1
4/9 18:20	81.5	↑2.1
4/9 18:30	83.4	↑1.9
4/9 18:40	85.1	↑1.7
4/9 18:50	86.7	↑1.6
4/9 19:00	88.1	↑1.4
4/9 19:10	89.3	↑1.2
4/9 19:20	90.4	↑1.1
4/9 19:30	91.3	↑0.9
4/9 19:40	91.9	↑0.6
4/9 19:50	92.5	↑0.6
4/9 20:00	92.8	↑0.3
4/9 20:10	92.9	↑0.1	満潮
4/9 20:20	92.9	0
4/9 20:30	92.6	↓-0.3
4/9 20:40	92.2	↓-0.4
4/9 20:50	91.7	↓-0.5
4/9 21:00	91.0	↓-0.7
4/9 21:10	90.1	↓-0.9
4/9 21:20	89.2	↓-0.9
4/9 21:30	88.1	↓-1.1
4/9 21:40	86.9	↓-1.2
4/9 21:50	85.7	↓-1.2
4/9 22:00	84.3	↓-1.4
4/9 22:10	83.0	↓-1.3
4/9 22:20	81.6	↓-1.4
4/9 22:30	80.1	↓-1.5
4/9 22:40	78.7	↓-1.4
4/9 22:50	77.3	↓-1.4
4/9 23:00	76.0	↓-1.3
4/9 23:10	74.7	↓-1.3
4/9 23:20	73.5	↓-1.2
4/9 23:30	72.4	↓-1.1
4/9 23:40	71.3	↓-1.1
4/9 23:50	70.4	↓-0.9