09 (土)	02:58	09:47	16:35	22:02
	134cm	24cm	133cm	73cm
大潮 出 05:16 入 17:55 出 04:17 入 17:53 潮干狩り ○ 08:42～10:52

那珂湊（茨城）2056年09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
9/9 00:00	104.0	↑2.4
9/9 00:10	106.4	↑2.4
9/9 00:20	108.9	↑2.5
9/9 00:30	111.4	↑2.5
9/9 00:40	113.8	↑2.4
9/9 00:50	116.2	↑2.4
9/9 01:00	118.5	↑2.3
9/9 01:10	120.7	↑2.2
9/9 01:20	122.8	↑2.1
9/9 01:30	124.8	↑2.0
9/9 01:40	126.6	↑1.8
9/9 01:50	128.3	↑1.7
9/9 02:00	129.7	↑1.4
9/9 02:10	131.0	↑1.3
9/9 02:20	132.0	↑1.0
9/9 02:30	132.8	↑0.8
9/9 02:40	133.4	↑0.6
9/9 02:50	133.7	↑0.3	満潮
9/9 03:00	133.8	↑0.1
9/9 03:10	133.5	↓-0.3
9/9 03:20	133.0	↓-0.5
9/9 03:30	132.2	↓-0.8
9/9 03:40	131.2	↓-1.0
9/9 03:50	129.8	↓-1.4
9/9 04:00	128.2	↓-1.6
9/9 04:10	126.3	↓-1.9
9/9 04:20	124.1	↓-2.2
9/9 04:30	121.7	↓-2.4
9/9 04:40	119.0	↓-2.7
9/9 04:50	116.0	↓-3.0
9/9 05:00	112.9	↓-3.1
9/9 05:10	109.5	↓-3.4
9/9 05:20	105.9	↓-3.6
9/9 05:30	102.2	↓-3.7
9/9 05:40	98.3	↓-3.9
9/9 05:50	94.3	↓-4.0
9/9 06:00	90.1	↓-4.2
9/9 06:10	85.9	↓-4.2
9/9 06:20	81.7	↓-4.2
9/9 06:30	77.4	↓-4.3	最大潮位差
9/9 06:40	73.1	↓-4.3	最大潮位差
9/9 06:50	68.8	↓-4.3	最大潮位差
9/9 07:00	64.6	↓-4.2
9/9 07:10	60.4	↓-4.2
9/9 07:20	56.4	↓-4.0
9/9 07:30	52.5	↓-3.9
9/9 07:40	48.8	↓-3.7
9/9 07:50	45.2	↓-3.6
9/9 08:00	41.9	↓-3.3
9/9 08:10	38.7	↓-3.2
9/9 08:20	35.9	↓-2.8
9/9 08:30	33.3	↓-2.6
9/9 08:40	30.9	↓-2.4
9/9 08:50	28.9	↓-2.0
9/9 09:00	27.2	↓-1.7
9/9 09:10	25.8	↓-1.4
9/9 09:20	24.8	↓-1.0
9/9 09:30	24.0	↓-0.8
9/9 09:40	23.6	↓-0.4	干潮
9/9 09:50	23.6	0
9/9 10:00	23.9	↑0.3
9/9 10:10	24.5	↑0.6
9/9 10:20	25.5	↑1.0
9/9 10:30	26.8	↑1.3
9/9 10:40	28.4	↑1.6
9/9 10:50	30.3	↑1.9
9/9 11:00	32.6	↑2.3
9/9 11:10	35.0	↑2.4
9/9 11:20	37.8	↑2.8
9/9 11:30	40.8	↑3.0
9/9 11:40	44.0	↑3.2
9/9 11:50	47.4	↑3.4
9/9 12:00	51.0	↑3.6
9/9 12:10	54.7	↑3.7
9/9 12:20	58.6	↑3.9
9/9 12:30	62.6	↑4.0
9/9 12:40	66.7	↑4.1
9/9 12:50	70.9	↑4.2
9/9 13:00	75.0	↑4.1
9/9 13:10	79.2	↑4.2
9/9 13:20	83.4	↑4.2
9/9 13:30	87.6	↑4.2
9/9 13:40	91.7	↑4.1
9/9 13:50	95.7	↑4.0
9/9 14:00	99.6	↑3.9
9/9 14:10	103.3	↑3.7
9/9 14:20	106.9	↑3.6
9/9 14:30	110.4	↑3.5
9/9 14:40	113.6	↑3.2
9/9 14:50	116.6	↑3.0
9/9 15:00	119.4	↑2.8
9/9 15:10	122.0	↑2.6
9/9 15:20	124.3	↑2.3
9/9 15:30	126.3	↑2.0
9/9 15:40	128.0	↑1.7
9/9 15:50	129.5	↑1.5
9/9 16:00	130.7	↑1.2
9/9 16:10	131.5	↑0.8
9/9 16:20	132.1	↑0.6
9/9 16:30	132.3	↑0.2	満潮
9/9 16:40	132.3	0
9/9 16:50	132.0	↓-0.3
9/9 17:00	131.4	↓-0.6
9/9 17:10	130.5	↓-0.9
9/9 17:20	129.3	↓-1.2
9/9 17:30	127.9	↓-1.4
9/9 17:40	126.2	↓-1.7
9/9 17:50	124.3	↓-1.9
9/9 18:00	122.3	↓-2.0
9/9 18:10	120.0	↓-2.3
9/9 18:20	117.6	↓-2.4
9/9 18:30	115.0	↓-2.6
9/9 18:40	112.3	↓-2.7
9/9 18:50	109.6	↓-2.7
9/9 19:00	106.7	↓-2.9
9/9 19:10	103.9	↓-2.8
9/9 19:20	101.0	↓-2.9
9/9 19:30	98.1	↓-2.9
9/9 19:40	95.3	↓-2.8
9/9 19:50	92.6	↓-2.7
9/9 20:00	89.9	↓-2.7
9/9 20:10	87.4	↓-2.5
9/9 20:20	85.0	↓-2.4
9/9 20:30	82.8	↓-2.2
9/9 20:40	80.7	↓-2.1
9/9 20:50	78.8	↓-1.9
9/9 21:00	77.2	↓-1.6
9/9 21:10	75.8	↓-1.4
9/9 21:20	74.6	↓-1.2
9/9 21:30	73.6	↓-1.0
9/9 21:40	72.9	↓-0.7
9/9 21:50	72.5	↓-0.4
9/9 22:00	72.4	↓-0.1	干潮
9/9 22:10	72.5	↑0.1
9/9 22:20	72.8	↑0.3
9/9 22:30	73.5	↑0.7
9/9 22:40	74.3	↑0.8
9/9 22:50	75.5	↑1.2
9/9 23:00	76.8	↑1.3
9/9 23:10	78.4	↑1.6
9/9 23:20	80.2	↑1.8
9/9 23:30	82.2	↑2.0
9/9 23:40	84.4	↑2.2
9/9 23:50	86.8	↑2.4