03 (水)	01:33	09:10	16:39	21:22
	135cm	8cm	131cm	99cm
大潮 出 04:46 入 18:43 出 18:07 入 02:51 潮干狩り ◎ 07:08～11:12

那珂湊（茨城）2039年08月03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
8/3 00:00	126.8	↑1.5
8/3 00:10	128.2	↑1.4
8/3 00:20	129.5	↑1.3
8/3 00:30	130.7	↑1.2
8/3 00:40	131.7	↑1.0
8/3 00:50	132.6	↑0.9
8/3 01:00	133.3	↑0.7
8/3 01:10	133.9	↑0.6
8/3 01:20	134.2	↑0.3
8/3 01:30	134.4	↑0.2	満潮
8/3 01:40	134.3	↓-0.1
8/3 01:50	134.0	↓-0.3
8/3 02:00	133.5	↓-0.5
8/3 02:10	132.8	↓-0.7
8/3 02:20	131.8	↓-1.0
8/3 02:30	130.5	↓-1.3
8/3 02:40	129.0	↓-1.5
8/3 02:50	127.3	↓-1.7
8/3 03:00	125.3	↓-2.0
8/3 03:10	123.1	↓-2.2
8/3 03:20	120.6	↓-2.5
8/3 03:30	117.9	↓-2.7
8/3 03:40	115.0	↓-2.9
8/3 03:50	111.8	↓-3.2
8/3 04:00	108.5	↓-3.3
8/3 04:10	104.9	↓-3.6
8/3 04:20	101.2	↓-3.7
8/3 04:30	97.3	↓-3.9
8/3 04:40	93.3	↓-4.0
8/3 04:50	89.1	↓-4.2
8/3 05:00	84.9	↓-4.2
8/3 05:10	80.5	↓-4.4
8/3 05:20	76.1	↓-4.4
8/3 05:30	71.6	↓-4.5	最大潮位差
8/3 05:40	67.1	↓-4.5	最大潮位差
8/3 05:50	62.6	↓-4.5	最大潮位差
8/3 06:00	58.2	↓-4.4
8/3 06:10	53.8	↓-4.4
8/3 06:20	49.5	↓-4.3
8/3 06:30	45.2	↓-4.3
8/3 06:40	41.1	↓-4.1
8/3 06:50	37.2	↓-3.9
8/3 07:00	33.4	↓-3.8
8/3 07:10	29.7	↓-3.7
8/3 07:20	26.3	↓-3.4
8/3 07:30	23.2	↓-3.1
8/3 07:40	20.3	↓-2.9
8/3 07:50	17.6	↓-2.7
8/3 08:00	15.2	↓-2.4
8/3 08:10	13.1	↓-2.1
8/3 08:20	11.3	↓-1.8
8/3 08:30	9.9	↓-1.4
8/3 08:40	8.7	↓-1.2
8/3 08:50	7.9	↓-0.8
8/3 09:00	7.5	↓-0.4	干潮
8/3 09:10	7.3	↓-0.2	干潮
8/3 09:20	7.5	↑0.2
8/3 09:30	8.0	↑0.5
8/3 09:40	8.9	↑0.9
8/3 09:50	10.1	↑1.2
8/3 10:00	11.6	↑1.5
8/3 10:10	13.4	↑1.8
8/3 10:20	15.5	↑2.1
8/3 10:30	17.9	↑2.4
8/3 10:40	20.6	↑2.7
8/3 10:50	23.5	↑2.9
8/3 11:00	26.6	↑3.1
8/3 11:10	30.0	↑3.4
8/3 11:20	33.6	↑3.6
8/3 11:30	37.4	↑3.8
8/3 11:40	41.3	↑3.9
8/3 11:50	45.3	↑4.0
8/3 12:00	49.5	↑4.2
8/3 12:10	53.7	↑4.2
8/3 12:20	58.1	↑4.4
8/3 12:30	62.4	↑4.3
8/3 12:40	66.8	↑4.4
8/3 12:50	71.2	↑4.4
8/3 13:00	75.6	↑4.4
8/3 13:10	79.9	↑4.3
8/3 13:20	84.2	↑4.3
8/3 13:30	88.3	↑4.1
8/3 13:40	92.4	↑4.1
8/3 13:50	96.3	↑3.9
8/3 14:00	100.1	↑3.8
8/3 14:10	103.7	↑3.6
8/3 14:20	107.2	↑3.5
8/3 14:30	110.4	↑3.2
8/3 14:40	113.4	↑3.0
8/3 14:50	116.2	↑2.8
8/3 15:00	118.8	↑2.6
8/3 15:10	121.2	↑2.4
8/3 15:20	123.3	↑2.1
8/3 15:30	125.1	↑1.8
8/3 15:40	126.7	↑1.6
8/3 15:50	128.0	↑1.3
8/3 16:00	129.1	↑1.1
8/3 16:10	129.9	↑0.8
8/3 16:20	130.4	↑0.5
8/3 16:30	130.7	↑0.3	満潮
8/3 16:40	130.8	↑0.1
8/3 16:50	130.6	↓-0.2
8/3 17:00	130.3	↓-0.3
8/3 17:10	129.7	↓-0.6
8/3 17:20	128.9	↓-0.8
8/3 17:30	127.9	↓-1.0
8/3 17:40	126.8	↓-1.1
8/3 17:50	125.5	↓-1.3
8/3 18:00	124.1	↓-1.4
8/3 18:10	122.6	↓-1.5
8/3 18:20	121.0	↓-1.6
8/3 18:30	119.3	↓-1.7
8/3 18:40	117.6	↓-1.7
8/3 18:50	115.9	↓-1.7
8/3 19:00	114.1	↓-1.8
8/3 19:10	112.4	↓-1.7
8/3 19:20	110.7	↓-1.7
8/3 19:30	109.1	↓-1.6
8/3 19:40	107.5	↓-1.6
8/3 19:50	106.0	↓-1.5
8/3 20:00	104.6	↓-1.4
8/3 20:10	103.4	↓-1.2
8/3 20:20	102.3	↓-1.1
8/3 20:30	101.3	↓-1.0
8/3 20:40	100.5	↓-0.8
8/3 20:50	99.8	↓-0.7
8/3 21:00	99.3	↓-0.5
8/3 21:10	99.0	↓-0.3
8/3 21:20	98.9	↓-0.1	干潮
8/3 21:30	99.0	↑0.1
8/3 21:40	99.2	↑0.2
8/3 21:50	99.7	↑0.5
8/3 22:00	100.3	↑0.6
8/3 22:10	101.1	↑0.8
8/3 22:20	102.0	↑0.9
8/3 22:30	103.1	↑1.1
8/3 22:40	104.4	↑1.3
8/3 22:50	105.8	↑1.4
8/3 23:00	107.3	↑1.5
8/3 23:10	109.0	↑1.7
8/3 23:20	110.7	↑1.7
8/3 23:30	112.5	↑1.8
8/3 23:40	114.4	↑1.9
8/3 23:50	116.3	↑1.9