09 (火)	04:03	10:13	16:47	22:41
	109cm	12cm	121cm	38cm
大潮 出 05:13 入 18:08 出 05:21 入 18:47 潮干狩り ◎ 08:25～12:00

那珂湊（茨城）2024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	45.8	↑3.0
4/9 00:10	48.9	↑3.1
4/9 00:20	52.2	↑3.3
4/9 00:30	55.6	↑3.4
4/9 00:40	59.1	↑3.5
4/9 00:50	62.6	↑3.5
4/9 01:00	66.1	↑3.5
4/9 01:10	69.7	↑3.6
4/9 01:20	73.3	↑3.6
4/9 01:30	76.8	↑3.5
4/9 01:40	80.2	↑3.4
4/9 01:50	83.6	↑3.4
4/9 02:00	86.8	↑3.2
4/9 02:10	89.9	↑3.1
4/9 02:20	92.8	↑2.9
4/9 02:30	95.5	↑2.7
4/9 02:40	98.0	↑2.5
4/9 02:50	100.3	↑2.3
4/9 03:00	102.3	↑2.0
4/9 03:10	104.1	↑1.8
4/9 03:20	105.5	↑1.4
4/9 03:30	106.7	↑1.2
4/9 03:40	107.6	↑0.9
4/9 03:50	108.1	↑0.5
4/9 04:00	108.4	↑0.3	満潮
4/9 04:10	108.3	↓-0.1
4/9 04:20	107.9	↓-0.4
4/9 04:30	107.1	↓-0.8
4/9 04:40	106.0	↓-1.1
4/9 04:50	104.6	↓-1.4
4/9 05:00	102.9	↓-1.7
4/9 05:10	100.9	↓-2.0
4/9 05:20	98.6	↓-2.3
4/9 05:30	96.0	↓-2.6
4/9 05:40	93.1	↓-2.9
4/9 05:50	90.0	↓-3.1
4/9 06:00	86.7	↓-3.3
4/9 06:10	83.2	↓-3.5
4/9 06:20	79.5	↓-3.7
4/9 06:30	75.7	↓-3.8
4/9 06:40	71.7	↓-4.0
4/9 06:50	67.7	↓-4.0
4/9 07:00	63.6	↓-4.1
4/9 07:10	59.5	↓-4.1
4/9 07:20	55.3	↓-4.2
4/9 07:30	51.2	↓-4.1
4/9 07:40	47.2	↓-4.0
4/9 07:50	43.3	↓-3.9
4/9 08:00	39.4	↓-3.9
4/9 08:10	35.8	↓-3.6
4/9 08:20	32.3	↓-3.5
4/9 08:30	29.0	↓-3.3
4/9 08:40	25.9	↓-3.1
4/9 08:50	23.1	↓-2.8
4/9 09:00	20.6	↓-2.5
4/9 09:10	18.3	↓-2.3
4/9 09:20	16.4	↓-1.9
4/9 09:30	14.7	↓-1.7
4/9 09:40	13.4	↓-1.3
4/9 09:50	12.5	↓-0.9
4/9 10:00	11.9	↓-0.6
4/9 10:10	11.6	↓-0.3	干潮
4/9 10:20	11.7	↑0.1
4/9 10:30	12.2	↑0.5
4/9 10:40	13.0	↑0.8
4/9 10:50	14.1	↑1.1
4/9 11:00	15.6	↑1.5
4/9 11:10	17.4	↑1.8
4/9 11:20	19.5	↑2.1
4/9 11:30	21.9	↑2.4
4/9 11:40	24.6	↑2.7
4/9 11:50	27.6	↑3.0
4/9 12:00	30.8	↑3.2
4/9 12:10	34.2	↑3.4
4/9 12:20	37.9	↑3.7
4/9 12:30	41.7	↑3.8
4/9 12:40	45.6	↑3.9
4/9 12:50	49.7	↑4.1
4/9 13:00	53.9	↑4.2
4/9 13:10	58.2	↑4.3	最大潮位差
4/9 13:20	62.5	↑4.3	最大潮位差
4/9 13:30	66.8	↑4.3	最大潮位差
4/9 13:40	71.1	↑4.3	最大潮位差
4/9 13:50	75.4	↑4.3	最大潮位差
4/9 14:00	79.7	↑4.3	最大潮位差
4/9 14:10	83.8	↑4.1
4/9 14:20	87.8	↑4.0
4/9 14:30	91.7	↑3.9
4/9 14:40	95.5	↑3.8
4/9 14:50	99.0	↑3.5
4/9 15:00	102.4	↑3.4
4/9 15:10	105.5	↑3.1
4/9 15:20	108.3	↑2.8
4/9 15:30	110.9	↑2.6
4/9 15:40	113.2	↑2.3
4/9 15:50	115.2	↑2.0
4/9 16:00	116.9	↑1.7
4/9 16:10	118.3	↑1.4
4/9 16:20	119.3	↑1.0
4/9 16:30	120.0	↑0.7
4/9 16:40	120.4	↑0.4	満潮
4/9 16:50	120.4	0
4/9 17:00	120.1	↓-0.3
4/9 17:10	119.5	↓-0.6
4/9 17:20	118.5	↓-1.0
4/9 17:30	117.2	↓-1.3
4/9 17:40	115.6	↓-1.6
4/9 17:50	113.7	↓-1.9
4/9 18:00	111.5	↓-2.2
4/9 18:10	109.0	↓-2.5
4/9 18:20	106.4	↓-2.6
4/9 18:30	103.4	↓-3.0
4/9 18:40	100.3	↓-3.1
4/9 18:50	97.1	↓-3.2
4/9 19:00	93.6	↓-3.5
4/9 19:10	90.1	↓-3.5
4/9 19:20	86.5	↓-3.6
4/9 19:30	82.8	↓-3.7
4/9 19:40	79.1	↓-3.7
4/9 19:50	75.4	↓-3.7
4/9 20:00	71.7	↓-3.7
4/9 20:10	68.1	↓-3.6
4/9 20:20	64.6	↓-3.5
4/9 20:30	61.2	↓-3.4
4/9 20:40	57.9	↓-3.3
4/9 20:50	54.8	↓-3.1
4/9 21:00	51.9	↓-2.9
4/9 21:10	49.2	↓-2.7
4/9 21:20	46.8	↓-2.4
4/9 21:30	44.6	↓-2.2
4/9 21:40	42.6	↓-2.0
4/9 21:50	41.0	↓-1.6
4/9 22:00	39.6	↓-1.4
4/9 22:10	38.5	↓-1.1
4/9 22:20	37.8	↓-0.7
4/9 22:30	37.3	↓-0.5
4/9 22:40	37.1	↓-0.2	干潮
4/9 22:50	37.3	↑0.2
4/9 23:00	37.7	↑0.4
4/9 23:10	38.5	↑0.8
4/9 23:20	39.5	↑1.0
4/9 23:30	40.8	↑1.3
4/9 23:40	42.4	↑1.6
4/9 23:50	44.2	↑1.8