3 (金)	10:23	03:47	21:04	14:05
	95cm	55cm	127cm	86cm
小潮 出 04:47 入 18:43 出 23:04 入 12:55

那珂湊（茨城）2029年08月3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	90.3	↓-2.7	最大潮位差
8/3 00:10	87.7	↓-2.6
8/3 00:20	85.0	↓-2.7	最大潮位差
8/3 00:30	82.4	↓-2.6
8/3 00:40	79.9	↓-2.5
8/3 00:50	77.4	↓-2.5
8/3 01:00	75.0	↓-2.4
8/3 01:10	72.7	↓-2.3
8/3 01:20	70.5	↓-2.2
8/3 01:30	68.5	↓-2.0
8/3 01:40	66.5	↓-2.0
8/3 01:50	64.7	↓-1.8
8/3 02:00	63.0	↓-1.7
8/3 02:10	61.5	↓-1.5
8/3 02:20	60.1	↓-1.4
8/3 02:30	58.9	↓-1.2
8/3 02:40	57.9	↓-1.0
8/3 02:50	56.9	↓-1.0
8/3 03:00	56.2	↓-0.7
8/3 03:10	55.6	↓-0.6
8/3 03:20	55.1	↓-0.5
8/3 03:30	54.8	↓-0.3
8/3 03:40	54.7	↓-0.1	干潮
8/3 03:50	54.7	0
8/3 04:00	54.8	↑0.1
8/3 04:10	55.1	↑0.3
8/3 04:20	55.5	↑0.4
8/3 04:30	56.0	↑0.5
8/3 04:40	56.6	↑0.6
8/3 04:50	57.4	↑0.8
8/3 05:00	58.3	↑0.9
8/3 05:10	59.2	↑0.9
8/3 05:20	60.3	↑1.1
8/3 05:30	61.5	↑1.2
8/3 05:40	62.7	↑1.2
8/3 05:50	64.0	↑1.3
8/3 06:00	65.4	↑1.4
8/3 06:10	66.9	↑1.5
8/3 06:20	68.4	↑1.5
8/3 06:30	69.9	↑1.5
8/3 06:40	71.4	↑1.5
8/3 06:50	73.0	↑1.6
8/3 07:00	74.6	↑1.6
8/3 07:10	76.2	↑1.6
8/3 07:20	77.8	↑1.6
8/3 07:30	79.4	↑1.6
8/3 07:40	80.9	↑1.5
8/3 07:50	82.4	↑1.5
8/3 08:00	83.8	↑1.4
8/3 08:10	85.2	↑1.4
8/3 08:20	86.5	↑1.3
8/3 08:30	87.8	↑1.3
8/3 08:40	88.9	↑1.1
8/3 08:50	90.0	↑1.1
8/3 09:00	90.9	↑0.9
8/3 09:10	91.8	↑0.9
8/3 09:20	92.5	↑0.7
8/3 09:30	93.2	↑0.7
8/3 09:40	93.7	↑0.5
8/3 09:50	94.1	↑0.4
8/3 10:00	94.4	↑0.3
8/3 10:10	94.5	↑0.1
8/3 10:20	94.6	↑0.1	満潮
8/3 10:30	94.6	0
8/3 10:40	94.5	↓-0.1
8/3 10:50	94.2	↓-0.3
8/3 11:00	93.9	↓-0.3
8/3 11:10	93.5	↓-0.4
8/3 11:20	93.1	↓-0.4
8/3 11:30	92.6	↓-0.5
8/3 11:40	92.0	↓-0.6
8/3 11:50	91.5	↓-0.5
8/3 12:00	90.9	↓-0.6
8/3 12:10	90.3	↓-0.6
8/3 12:20	89.6	↓-0.7
8/3 12:30	89.0	↓-0.6
8/3 12:40	88.5	↓-0.5
8/3 12:50	87.9	↓-0.6
8/3 13:00	87.4	↓-0.5
8/3 13:10	87.0	↓-0.4
8/3 13:20	86.6	↓-0.4
8/3 13:30	86.3	↓-0.3
8/3 13:40	86.0	↓-0.3
8/3 13:50	85.8	↓-0.2
8/3 14:00	85.8	0	干潮
8/3 14:10	85.8	0
8/3 14:20	85.9	↑0.1
8/3 14:30	86.1	↑0.2
8/3 14:40	86.4	↑0.3
8/3 14:50	86.7	↑0.3
8/3 15:00	87.2	↑0.5
8/3 15:10	87.8	↑0.6
8/3 15:20	88.4	↑0.6
8/3 15:30	89.2	↑0.8
8/3 15:40	90.0	↑0.8
8/3 15:50	90.9	↑0.9
8/3 16:00	91.9	↑1.0
8/3 16:10	93.0	↑1.1
8/3 16:20	94.1	↑1.1
8/3 16:30	95.3	↑1.2
8/3 16:40	96.6	↑1.3
8/3 16:50	97.9	↑1.3
8/3 17:00	99.3	↑1.4
8/3 17:10	100.7	↑1.4
8/3 17:20	102.1	↑1.4
8/3 17:30	103.5	↑1.4
8/3 17:40	105.0	↑1.5
8/3 17:50	106.5	↑1.5
8/3 18:00	108.0	↑1.5
8/3 18:10	109.5	↑1.5
8/3 18:20	111.0	↑1.5
8/3 18:30	112.5	↑1.5
8/3 18:40	113.9	↑1.4
8/3 18:50	115.3	↑1.4
8/3 19:00	116.7	↑1.4
8/3 19:10	118.0	↑1.3
8/3 19:20	119.2	↑1.2
8/3 19:30	120.4	↑1.2
8/3 19:40	121.5	↑1.1
8/3 19:50	122.5	↑1.0
8/3 20:00	123.4	↑0.9
8/3 20:10	124.2	↑0.8
8/3 20:20	124.9	↑0.7
8/3 20:30	125.4	↑0.5
8/3 20:40	125.8	↑0.4
8/3 20:50	126.1	↑0.3
8/3 21:00	126.2	↑0.1	満潮
8/3 21:10	126.2	0
8/3 21:20	126.0	↓-0.2
8/3 21:30	125.6	↓-0.4
8/3 21:40	125.1	↓-0.5
8/3 21:50	124.4	↓-0.7
8/3 22:00	123.6	↓-0.8
8/3 22:10	122.5	↓-1.1
8/3 22:20	121.4	↓-1.1
8/3 22:30	120.0	↓-1.4
8/3 22:40	118.5	↓-1.5
8/3 22:50	116.8	↓-1.7
8/3 23:00	115.0	↓-1.8
8/3 23:10	113.1	↓-1.9
8/3 23:20	111.0	↓-2.1
8/3 23:30	108.9	↓-2.1
8/3 23:40	106.6	↓-2.3
8/3 23:50	104.2	↓-2.4