29 (月)	05:17	00:07	21:31	13:16
	112cm	87cm	97cm	1cm
中潮 出 04:48 入 18:25 出 23:52 入 08:07 潮干狩り ◎ 10:38～16:08

那珂湊（茨城）2024年04月29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
4/29 00:00	86.0	↓-0.2	干潮
4/29 00:10	86.0	0
4/29 00:20	86.1	↑0.1
4/29 00:30	86.4	↑0.3
4/29 00:40	86.7	↑0.3
4/29 00:50	87.2	↑0.5
4/29 01:00	87.8	↑0.6
4/29 01:10	88.5	↑0.7
4/29 01:20	89.3	↑0.8
4/29 01:30	90.2	↑0.9
4/29 01:40	91.2	↑1.0
4/29 01:50	92.2	↑1.0
4/29 02:00	93.3	↑1.1
4/29 02:10	94.5	↑1.2
4/29 02:20	95.7	↑1.2
4/29 02:30	97.0	↑1.3
4/29 02:40	98.2	↑1.2
4/29 02:50	99.5	↑1.3
4/29 03:00	100.7	↑1.2
4/29 03:10	102.0	↑1.3
4/29 03:20	103.2	↑1.2
4/29 03:30	104.3	↑1.1
4/29 03:40	105.5	↑1.2
4/29 03:50	106.5	↑1.0
4/29 04:00	107.5	↑1.0
4/29 04:10	108.3	↑0.8
4/29 04:20	109.1	↑0.8
4/29 04:30	109.8	↑0.7
4/29 04:40	110.4	↑0.6
4/29 04:50	110.8	↑0.4
4/29 05:00	111.1	↑0.3
4/29 05:10	111.3	↑0.2	満潮
4/29 05:20	111.3	0
4/29 05:30	111.1	↓-0.2
4/29 05:40	110.8	↓-0.3
4/29 05:50	110.3	↓-0.5
4/29 06:00	109.7	↓-0.6
4/29 06:10	108.9	↓-0.8
4/29 06:20	107.8	↓-1.1
4/29 06:30	106.6	↓-1.2
4/29 06:40	105.2	↓-1.4
4/29 06:50	103.6	↓-1.6
4/29 07:00	101.9	↓-1.7
4/29 07:10	99.9	↓-2.0
4/29 07:20	97.7	↓-2.2
4/29 07:30	95.4	↓-2.3
4/29 07:40	92.8	↓-2.6
4/29 07:50	90.1	↓-2.7
4/29 08:00	87.3	↓-2.8
4/29 08:10	84.2	↓-3.1
4/29 08:20	81.0	↓-3.2
4/29 08:30	77.7	↓-3.3
4/29 08:40	74.3	↓-3.4
4/29 08:50	70.7	↓-3.6
4/29 09:00	67.1	↓-3.6
4/29 09:10	63.4	↓-3.7
4/29 09:20	59.6	↓-3.8
4/29 09:30	55.8	↓-3.8
4/29 09:40	52.0	↓-3.8
4/29 09:50	48.2	↓-3.8
4/29 10:00	44.3	↓-3.9	最大潮位差
4/29 10:10	40.6	↓-3.7
4/29 10:20	36.9	↓-3.7
4/29 10:30	33.3	↓-3.6
4/29 10:40	29.8	↓-3.5
4/29 10:50	26.4	↓-3.4
4/29 11:00	23.2	↓-3.2
4/29 11:10	20.1	↓-3.1
4/29 11:20	17.2	↓-2.9
4/29 11:30	14.5	↓-2.7
4/29 11:40	12.0	↓-2.5
4/29 11:50	9.8	↓-2.2
4/29 12:00	7.8	↓-2.0
4/29 12:10	6.0	↓-1.8
4/29 12:20	4.4	↓-1.6
4/29 12:30	3.1	↓-1.3
4/29 12:40	2.1	↓-1.0
4/29 12:50	1.3	↓-0.8
4/29 13:00	0.8	↓-0.5
4/29 13:10	0.5	↓-0.3	干潮
4/29 13:20	0.5	0
4/29 13:30	0.8	↑0.3
4/29 13:40	1.2	↑0.4
4/29 13:50	2.0	↑0.8
4/29 14:00	2.9	↑0.9
4/29 14:10	4.1	↑1.2
4/29 14:20	5.5	↑1.4
4/29 14:30	7.1	↑1.6
4/29 14:40	8.9	↑1.8
4/29 14:50	10.8	↑1.9
4/29 15:00	12.9	↑2.1
4/29 15:10	15.2	↑2.3
4/29 15:20	17.6	↑2.4
4/29 15:30	20.2	↑2.6
4/29 15:40	22.8	↑2.6
4/29 15:50	25.6	↑2.8
4/29 16:00	28.4	↑2.8
4/29 16:10	31.4	↑3.0
4/29 16:20	34.4	↑3.0
4/29 16:30	37.4	↑3.0
4/29 16:40	40.5	↑3.1
4/29 16:50	43.6	↑3.1
4/29 17:00	46.7	↑3.1
4/29 17:10	49.8	↑3.1
4/29 17:20	52.9	↑3.1
4/29 17:30	56.0	↑3.1
4/29 17:40	59.0	↑3.0
4/29 17:50	62.0	↑3.0
4/29 18:00	64.9	↑2.9
4/29 18:10	67.7	↑2.8
4/29 18:20	70.5	↑2.8
4/29 18:30	73.2	↑2.7
4/29 18:40	75.7	↑2.5
4/29 18:50	78.1	↑2.4
4/29 19:00	80.5	↑2.4
4/29 19:10	82.6	↑2.1
4/29 19:20	84.7	↑2.1
4/29 19:30	86.6	↑1.9
4/29 19:40	88.3	↑1.7
4/29 19:50	89.9	↑1.6
4/29 20:00	91.3	↑1.4
4/29 20:10	92.5	↑1.2
4/29 20:20	93.6	↑1.1
4/29 20:30	94.6	↑1.0
4/29 20:40	95.3	↑0.7
4/29 20:50	95.9	↑0.6
4/29 21:00	96.4	↑0.5
4/29 21:10	96.7	↑0.3
4/29 21:20	96.9	↑0.2
4/29 21:30	97.0	↑0.1	満潮
4/29 21:40	96.9	↓-0.1
4/29 21:50	96.8	↓-0.1
4/29 22:00	96.5	↓-0.3
4/29 22:10	96.2	↓-0.3
4/29 22:20	95.8	↓-0.4
4/29 22:30	95.3	↓-0.5
4/29 22:40	94.9	↓-0.4
4/29 22:50	94.3	↓-0.6
4/29 23:00	93.8	↓-0.5
4/29 23:10	93.3	↓-0.5
4/29 23:20	92.8	↓-0.5
4/29 23:30	92.3	↓-0.5
4/29 23:40	91.9	↓-0.4
4/29 23:50	91.5	↓-0.4