06 (土)	06:33	00:36	19:28	12:54
	126cm	71cm	123cm	47cm
中潮 出 04:49 入 18:39 出 21:19 入 09:25

那珂湊（茨城）2061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	72.0	↓-0.9
8/6 00:10	71.3	↓-0.7
8/6 00:20	70.9	↓-0.4
8/6 00:30	70.7	↓-0.2	干潮
8/6 00:40	70.7	0
8/6 00:50	70.9	↑0.2
8/6 01:00	71.3	↑0.4
8/6 01:10	72.0	↑0.7
8/6 01:20	72.8	↑0.8
8/6 01:30	73.9	↑1.1
8/6 01:40	75.1	↑1.2
8/6 01:50	76.5	↑1.4
8/6 02:00	78.1	↑1.6
8/6 02:10	79.8	↑1.7
8/6 02:20	81.6	↑1.8
8/6 02:30	83.6	↑2.0
8/6 02:40	85.7	↑2.1
8/6 02:50	87.9	↑2.2
8/6 03:00	90.1	↑2.2
8/6 03:10	92.4	↑2.3
8/6 03:20	94.8	↑2.4
8/6 03:30	97.1	↑2.3
8/6 03:40	99.5	↑2.4
8/6 03:50	101.9	↑2.4
8/6 04:00	104.2	↑2.3
8/6 04:10	106.5	↑2.3
8/6 04:20	108.8	↑2.3
8/6 04:30	111.0	↑2.2
8/6 04:40	113.0	↑2.0
8/6 04:50	115.0	↑2.0
8/6 05:00	116.9	↑1.9
8/6 05:10	118.6	↑1.7
8/6 05:20	120.1	↑1.5
8/6 05:30	121.5	↑1.4
8/6 05:40	122.7	↑1.2
8/6 05:50	123.8	↑1.1
8/6 06:00	124.6	↑0.8
8/6 06:10	125.2	↑0.6
8/6 06:20	125.6	↑0.4
8/6 06:30	125.7	↑0.1	満潮
8/6 06:40	125.7	0
8/6 06:50	125.3	↓-0.4
8/6 07:00	124.8	↓-0.5
8/6 07:10	124.0	↓-0.8
8/6 07:20	122.9	↓-1.1
8/6 07:30	121.6	↓-1.3
8/6 07:40	120.1	↓-1.5
8/6 07:50	118.4	↓-1.7
8/6 08:00	116.4	↓-2.0
8/6 08:10	114.2	↓-2.2
8/6 08:20	111.8	↓-2.4
8/6 08:30	109.3	↓-2.5
8/6 08:40	106.6	↓-2.7
8/6 08:50	103.7	↓-2.9
8/6 09:00	100.7	↓-3.0
8/6 09:10	97.6	↓-3.1
8/6 09:20	94.4	↓-3.2
8/6 09:30	91.1	↓-3.3
8/6 09:40	87.9	↓-3.2
8/6 09:50	84.5	↓-3.4	最大潮位差
8/6 10:00	81.2	↓-3.3
8/6 10:10	78.0	↓-3.2
8/6 10:20	74.8	↓-3.2
8/6 10:30	71.7	↓-3.1
8/6 10:40	68.6	↓-3.1
8/6 10:50	65.7	↓-2.9
8/6 11:00	63.0	↓-2.7
8/6 11:10	60.4	↓-2.6
8/6 11:20	58.0	↓-2.4
8/6 11:30	55.8	↓-2.2
8/6 11:40	53.9	↓-1.9
8/6 11:50	52.1	↓-1.8
8/6 12:00	50.6	↓-1.5
8/6 12:10	49.4	↓-1.2
8/6 12:20	48.4	↓-1.0
8/6 12:30	47.6	↓-0.8
8/6 12:40	47.1	↓-0.5
8/6 12:50	46.9	↓-0.2	干潮
8/6 13:00	47.0	↑0.1
8/6 13:10	47.3	↑0.3
8/6 13:20	47.8	↑0.5
8/6 13:30	48.6	↑0.8
8/6 13:40	49.7	↑1.1
8/6 13:50	50.9	↑1.2
8/6 14:00	52.4	↑1.5
8/6 14:10	54.1	↑1.7
8/6 14:20	56.0	↑1.9
8/6 14:30	58.1	↑2.1
8/6 14:40	60.3	↑2.2
8/6 14:50	62.7	↑2.4
8/6 15:00	65.2	↑2.5
8/6 15:10	67.8	↑2.6
8/6 15:20	70.6	↑2.8
8/6 15:30	73.4	↑2.8
8/6 15:40	76.3	↑2.9
8/6 15:50	79.2	↑2.9
8/6 16:00	82.2	↑3.0
8/6 16:10	85.2	↑3.0
8/6 16:20	88.1	↑2.9
8/6 16:30	91.1	↑3.0
8/6 16:40	94.0	↑2.9
8/6 16:50	96.9	↑2.9
8/6 17:00	99.7	↑2.8
8/6 17:10	102.4	↑2.7
8/6 17:20	105.0	↑2.6
8/6 17:30	107.5	↑2.5
8/6 17:40	109.8	↑2.3
8/6 17:50	112.0	↑2.2
8/6 18:00	114.0	↑2.0
8/6 18:10	115.8	↑1.8
8/6 18:20	117.5	↑1.7
8/6 18:30	118.9	↑1.4
8/6 18:40	120.1	↑1.2
8/6 18:50	121.1	↑1.0
8/6 19:00	121.9	↑0.8
8/6 19:10	122.4	↑0.5
8/6 19:20	122.7	↑0.3	満潮
8/6 19:30	122.8	↑0.1
8/6 19:40	122.6	↓-0.2
8/6 19:50	122.1	↓-0.5
8/6 20:00	121.4	↓-0.7
8/6 20:10	120.5	↓-0.9
8/6 20:20	119.4	↓-1.1
8/6 20:30	118.0	↓-1.4
8/6 20:40	116.4	↓-1.6
8/6 20:50	114.6	↓-1.8
8/6 21:00	112.7	↓-1.9
8/6 21:10	110.6	↓-2.1
8/6 21:20	108.3	↓-2.3
8/6 21:30	105.9	↓-2.4
8/6 21:40	103.4	↓-2.5
8/6 21:50	100.8	↓-2.6
8/6 22:00	98.2	↓-2.6
8/6 22:10	95.5	↓-2.7
8/6 22:20	92.8	↓-2.7
8/6 22:30	90.1	↓-2.7
8/6 22:40	87.4	↓-2.7
8/6 22:50	84.8	↓-2.6
8/6 23:00	82.2	↓-2.6
8/6 23:10	79.8	↓-2.4
8/6 23:20	77.4	↓-2.4
8/6 23:30	75.2	↓-2.2
8/6 23:40	73.1	↓-2.1
8/6 23:50	71.2	↓-1.9