06 (金)	01:59	09:19	16:31	21:29
	134cm	17cm	129cm	91cm
大潮 出 04:49 入 18:40 出 17:53 入 03:20 潮干狩り ○ 07:42～10:56

那珂湊（茨城）2055年08月06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
8/6 00:00	120.3	↑1.8
8/6 00:10	122.1	↑1.8
8/6 00:20	123.8	↑1.7
8/6 00:30	125.5	↑1.7
8/6 00:40	127.0	↑1.5
8/6 00:50	128.4	↑1.4
8/6 01:00	129.6	↑1.2
8/6 01:10	130.7	↑1.1
8/6 01:20	131.6	↑0.9
8/6 01:30	132.3	↑0.7
8/6 01:40	132.8	↑0.5
8/6 01:50	133.1	↑0.3	満潮
8/6 02:00	133.1	0
8/6 02:10	133.0	↓-0.1
8/6 02:20	132.6	↓-0.4
8/6 02:30	131.9	↓-0.7
8/6 02:40	131.0	↓-0.9
8/6 02:50	129.9	↓-1.1
8/6 03:00	128.5	↓-1.4
8/6 03:10	126.8	↓-1.7
8/6 03:20	124.9	↓-1.9
8/6 03:30	122.8	↓-2.1
8/6 03:40	120.4	↓-2.4
8/6 03:50	117.8	↓-2.6
8/6 04:00	114.9	↓-2.9
8/6 04:10	111.8	↓-3.1
8/6 04:20	108.6	↓-3.2
8/6 04:30	105.1	↓-3.5
8/6 04:40	101.5	↓-3.6
8/6 04:50	97.8	↓-3.7
8/6 05:00	93.9	↓-3.9
8/6 05:10	89.8	↓-4.1
8/6 05:20	85.7	↓-4.1
8/6 05:30	81.6	↓-4.1
8/6 05:40	77.3	↓-4.3	最大潮位差
8/6 05:50	73.1	↓-4.2
8/6 06:00	68.8	↓-4.3	最大潮位差
8/6 06:10	64.5	↓-4.3	最大潮位差
8/6 06:20	60.3	↓-4.2
8/6 06:30	56.2	↓-4.1
8/6 06:40	52.1	↓-4.1
8/6 06:50	48.2	↓-3.9
8/6 07:00	44.4	↓-3.8
8/6 07:10	40.8	↓-3.6
8/6 07:20	37.3	↓-3.5
8/6 07:30	34.1	↓-3.2
8/6 07:40	31.1	↓-3.0
8/6 07:50	28.3	↓-2.8
8/6 08:00	25.7	↓-2.6
8/6 08:10	23.5	↓-2.2
8/6 08:20	21.5	↓-2.0
8/6 08:30	19.8	↓-1.7
8/6 08:40	18.4	↓-1.4
8/6 08:50	17.4	↓-1.0
8/6 09:00	16.6	↓-0.8
8/6 09:10	16.2	↓-0.4	干潮
8/6 09:20	16.1	↓-0.1
8/6 09:30	16.3	↑0.2
8/6 09:40	16.9	↑0.6
8/6 09:50	17.7	↑0.8
8/6 10:00	18.9	↑1.2
8/6 10:10	20.4	↑1.5
8/6 10:20	22.2	↑1.8
8/6 10:30	24.2	↑2.0
8/6 10:40	26.6	↑2.4
8/6 10:50	29.1	↑2.5
8/6 11:00	32.0	↑2.9
8/6 11:10	35.0	↑3.0
8/6 11:20	38.2	↑3.2
8/6 11:30	41.7	↑3.5
8/6 11:40	45.3	↑3.6
8/6 11:50	49.0	↑3.7
8/6 12:00	52.9	↑3.9
8/6 12:10	56.8	↑3.9
8/6 12:20	60.9	↑4.1
8/6 12:30	64.9	↑4.0
8/6 12:40	69.1	↑4.2
8/6 12:50	73.2	↑4.1
8/6 13:00	77.3	↑4.1
8/6 13:10	81.4	↑4.1
8/6 13:20	85.4	↑4.0
8/6 13:30	89.3	↑3.9
8/6 13:40	93.2	↑3.9
8/6 13:50	96.9	↑3.7
8/6 14:00	100.4	↑3.5
8/6 14:10	103.8	↑3.4
8/6 14:20	107.1	↑3.3
8/6 14:30	110.1	↑3.0
8/6 14:40	113.0	↑2.9
8/6 14:50	115.6	↑2.6
8/6 15:00	118.0	↑2.4
8/6 15:10	120.1	↑2.1
8/6 15:20	122.0	↑1.9
8/6 15:30	123.7	↑1.7
8/6 15:40	125.1	↑1.4
8/6 15:50	126.2	↑1.1
8/6 16:00	127.1	↑0.9
8/6 16:10	127.7	↑0.6
8/6 16:20	128.1	↑0.4
8/6 16:30	128.2	↑0.1	満潮
8/6 16:40	128.1	↓-0.1
8/6 16:50	127.8	↓-0.3
8/6 17:00	127.2	↓-0.6
8/6 17:10	126.4	↓-0.8
8/6 17:20	125.4	↓-1.0
8/6 17:30	124.2	↓-1.2
8/6 17:40	122.9	↓-1.3
8/6 17:50	121.4	↓-1.5
8/6 18:00	119.8	↓-1.6
8/6 18:10	118.1	↓-1.7
8/6 18:20	116.3	↓-1.8
8/6 18:30	114.4	↓-1.9
8/6 18:40	112.5	↓-1.9
8/6 18:50	110.5	↓-2.0
8/6 19:00	108.5	↓-2.0
8/6 19:10	106.6	↓-1.9
8/6 19:20	104.7	↓-1.9
8/6 19:30	102.8	↓-1.9
8/6 19:40	101.0	↓-1.8
8/6 19:50	99.3	↓-1.7
8/6 20:00	97.7	↓-1.6
8/6 20:10	96.3	↓-1.4
8/6 20:20	95.0	↓-1.3
8/6 20:30	93.8	↓-1.2
8/6 20:40	92.8	↓-1.0
8/6 20:50	92.0	↓-0.8
8/6 21:00	91.3	↓-0.7
8/6 21:10	90.9	↓-0.4
8/6 21:20	90.6	↓-0.3	干潮
8/6 21:30	90.5	↓-0.1
8/6 21:40	90.7	↑0.2
8/6 21:50	91.0	↑0.3
8/6 22:00	91.5	↑0.5
8/6 22:10	92.2	↑0.7
8/6 22:20	93.1	↑0.9
8/6 22:30	94.2	↑1.1
8/6 22:40	95.5	↑1.3
8/6 22:50	96.9	↑1.4
8/6 23:00	98.4	↑1.5
8/6 23:10	100.1	↑1.7
8/6 23:20	101.9	↑1.8
8/6 23:30	103.8	↑1.9
8/6 23:40	105.8	↑2.0
8/6 23:50	107.8	↑2.0