03 (月)	11:55	04:46	21:44	14:41
	97cm	50cm	126cm	94cm
小潮 出 04:47 入 18:42 出 23:43 入 13:42

那珂湊（茨城）2048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	99.7	↓-2.5
8/3 00:10	97.0	↓-2.7	最大潮位差
8/3 00:20	94.4	↓-2.6
8/3 00:30	91.7	↓-2.7	最大潮位差
8/3 00:40	89.0	↓-2.7	最大潮位差
8/3 00:50	86.4	↓-2.6
8/3 01:00	83.7	↓-2.7	最大潮位差
8/3 01:10	81.1	↓-2.6
8/3 01:20	78.6	↓-2.5
8/3 01:30	76.1	↓-2.5
8/3 01:40	73.6	↓-2.5
8/3 01:50	71.3	↓-2.3
8/3 02:00	69.0	↓-2.3
8/3 02:10	66.8	↓-2.2
8/3 02:20	64.8	↓-2.0
8/3 02:30	62.9	↓-1.9
8/3 02:40	61.0	↓-1.9
8/3 02:50	59.3	↓-1.7
8/3 03:00	57.8	↓-1.5
8/3 03:10	56.3	↓-1.5
8/3 03:20	55.0	↓-1.3
8/3 03:30	53.9	↓-1.1
8/3 03:40	52.9	↓-1.0
8/3 03:50	52.0	↓-0.9
8/3 04:00	51.3	↓-0.7
8/3 04:10	50.7	↓-0.6
8/3 04:20	50.3	↓-0.4
8/3 04:30	50.0	↓-0.3
8/3 04:40	49.9	↓-0.1	干潮
8/3 04:50	49.9	0
8/3 05:00	50.0	↑0.1
8/3 05:10	50.3	↑0.3
8/3 05:20	50.7	↑0.4
8/3 05:30	51.3	↑0.6
8/3 05:40	52.0	↑0.7
8/3 05:50	52.8	↑0.8
8/3 06:00	53.7	↑0.9
8/3 06:10	54.8	↑1.1
8/3 06:20	56.0	↑1.2
8/3 06:30	57.2	↑1.2
8/3 06:40	58.6	↑1.4
8/3 06:50	60.0	↑1.4
8/3 07:00	61.6	↑1.6
8/3 07:10	63.2	↑1.6
8/3 07:20	64.8	↑1.6
8/3 07:30	66.5	↑1.7
8/3 07:40	68.2	↑1.7
8/3 07:50	70.0	↑1.8
8/3 08:00	71.8	↑1.8
8/3 08:10	73.6	↑1.8
8/3 08:20	75.3	↑1.7
8/3 08:30	77.1	↑1.8
8/3 08:40	78.8	↑1.7
8/3 08:50	80.5	↑1.7
8/3 09:00	82.1	↑1.6
8/3 09:10	83.7	↑1.6
8/3 09:20	85.2	↑1.5
8/3 09:30	86.6	↑1.4
8/3 09:40	87.9	↑1.3
8/3 09:50	89.1	↑1.2
8/3 10:00	90.3	↑1.2
8/3 10:10	91.3	↑1.0
8/3 10:20	92.2	↑0.9
8/3 10:30	93.0	↑0.8
8/3 10:40	93.7	↑0.7
8/3 10:50	94.4	↑0.7
8/3 11:00	94.9	↑0.5
8/3 11:10	95.3	↑0.4
8/3 11:20	95.6	↑0.3
8/3 11:30	95.8	↑0.2
8/3 11:40	96.0	↑0.2
8/3 11:50	96.0	0	満潮
8/3 12:00	96.0	0
8/3 12:10	95.9	↓-0.1
8/3 12:20	95.8	↓-0.1
8/3 12:30	95.7	↓-0.1
8/3 12:40	95.5	↓-0.2
8/3 12:50	95.2	↓-0.3
8/3 13:00	95.0	↓-0.2
8/3 13:10	94.7	↓-0.3
8/3 13:20	94.5	↓-0.2
8/3 13:30	94.2	↓-0.3
8/3 13:40	94.0	↓-0.2
8/3 13:50	93.8	↓-0.2
8/3 14:00	93.6	↓-0.2
8/3 14:10	93.5	↓-0.1
8/3 14:20	93.3	↓-0.2
8/3 14:30	93.3	0
8/3 14:40	93.2	↓-0.1	干潮
8/3 14:50	93.3	↑0.1
8/3 15:00	93.4	↑0.1
8/3 15:10	93.5	↑0.1
8/3 15:20	93.7	↑0.2
8/3 15:30	93.9	↑0.2
8/3 15:40	94.3	↑0.4
8/3 15:50	94.6	↑0.3
8/3 16:00	95.1	↑0.5
8/3 16:10	95.6	↑0.5
8/3 16:20	96.1	↑0.5
8/3 16:30	96.8	↑0.7
8/3 16:40	97.4	↑0.6
8/3 16:50	98.2	↑0.8
8/3 17:00	99.0	↑0.8
8/3 17:10	99.8	↑0.8
8/3 17:20	100.8	↑1.0
8/3 17:30	101.7	↑0.9
8/3 17:40	102.7	↑1.0
8/3 17:50	103.8	↑1.1
8/3 18:00	104.9	↑1.1
8/3 18:10	106.0	↑1.1
8/3 18:20	107.2	↑1.2
8/3 18:30	108.4	↑1.2
8/3 18:40	109.6	↑1.2
8/3 18:50	110.8	↑1.2
8/3 19:00	112.1	↑1.3
8/3 19:10	113.3	↑1.2
8/3 19:20	114.5	↑1.2
8/3 19:30	115.8	↑1.3
8/3 19:40	116.9	↑1.1
8/3 19:50	118.1	↑1.2
8/3 20:00	119.2	↑1.1
8/3 20:10	120.3	↑1.1
8/3 20:20	121.2	↑0.9
8/3 20:30	122.2	↑1.0
8/3 20:40	123.0	↑0.8
8/3 20:50	123.7	↑0.7
8/3 21:00	124.3	↑0.6
8/3 21:10	124.9	↑0.6
8/3 21:20	125.2	↑0.3
8/3 21:30	125.5	↑0.3
8/3 21:40	125.6	↑0.1	満潮
8/3 21:50	125.6	0
8/3 22:00	125.4	↓-0.2
8/3 22:10	125.1	↓-0.3
8/3 22:20	124.6	↓-0.5
8/3 22:30	123.9	↓-0.7
8/3 22:40	123.1	↓-0.8
8/3 22:50	122.2	↓-0.9
8/3 23:00	121.0	↓-1.2
8/3 23:10	119.7	↓-1.3
8/3 23:20	118.3	↓-1.4
8/3 23:30	116.7	↓-1.6
8/3 23:40	115.0	↓-1.7
8/3 23:50	113.2	↓-1.8