6 (月)	06:08	00:06	18:58	12:31
	134cm	65cm	127cm	42cm
中潮 出 04:49 入 18:40 出 09:01 入 20:41

那珂湊（茨城）2046年08月6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	64.8	↓-0.3	干潮
8/6 00:10	64.8	0
8/6 00:20	65.1	↑0.3
8/6 00:30	65.6	↑0.5
8/6 00:40	66.4	↑0.8
8/6 00:50	67.4	↑1.0
8/6 01:00	68.6	↑1.2
8/6 01:10	70.1	↑1.5
8/6 01:20	71.8	↑1.7
8/6 01:30	73.7	↑1.9
8/6 01:40	75.7	↑2.0
8/6 01:50	78.0	↑2.3
8/6 02:00	80.4	↑2.4
8/6 02:10	82.9	↑2.5
8/6 02:20	85.5	↑2.6
8/6 02:30	88.3	↑2.8
8/6 02:40	91.1	↑2.8
8/6 02:50	94.0	↑2.9
8/6 03:00	96.9	↑2.9
8/6 03:10	99.8	↑2.9
8/6 03:20	102.8	↑3.0
8/6 03:30	105.7	↑2.9
8/6 03:40	108.6	↑2.9
8/6 03:50	111.4	↑2.8
8/6 04:00	114.1	↑2.7
8/6 04:10	116.8	↑2.7
8/6 04:20	119.3	↑2.5
8/6 04:30	121.6	↑2.3
8/6 04:40	123.8	↑2.2
8/6 04:50	125.9	↑2.1
8/6 05:00	127.7	↑1.8
8/6 05:10	129.3	↑1.6
8/6 05:20	130.7	↑1.4
8/6 05:30	131.8	↑1.1
8/6 05:40	132.7	↑0.9
8/6 05:50	133.3	↑0.6
8/6 06:00	133.7	↑0.4	満潮
8/6 06:10	133.7	0
8/6 06:20	133.5	↓-0.2
8/6 06:30	133.0	↓-0.5
8/6 06:40	132.2	↓-0.8
8/6 06:50	131.0	↓-1.2
8/6 07:00	129.7	↓-1.3
8/6 07:10	128.0	↓-1.7
8/6 07:20	126.0	↓-2.0
8/6 07:30	123.8	↓-2.2
8/6 07:40	121.3	↓-2.5
8/6 07:50	118.6	↓-2.7
8/6 08:00	115.7	↓-2.9
8/6 08:10	112.6	↓-3.1
8/6 08:20	109.3	↓-3.3
8/6 08:30	105.8	↓-3.5
8/6 08:40	102.2	↓-3.6
8/6 08:50	98.5	↓-3.7
8/6 09:00	94.8	↓-3.7
8/6 09:10	90.9	↓-3.9	最大潮位差
8/6 09:20	87.1	↓-3.8
8/6 09:30	83.2	↓-3.9	最大潮位差
8/6 09:40	79.4	↓-3.8
8/6 09:50	75.7	↓-3.7
8/6 10:00	72.0	↓-3.7
8/6 10:10	68.4	↓-3.6
8/6 10:20	65.0	↓-3.4
8/6 10:30	61.7	↓-3.3
8/6 10:40	58.6	↓-3.1
8/6 10:50	55.8	↓-2.8
8/6 11:00	53.1	↓-2.7
8/6 11:10	50.7	↓-2.4
8/6 11:20	48.5	↓-2.2
8/6 11:30	46.7	↓-1.8
8/6 11:40	45.0	↓-1.7
8/6 11:50	43.7	↓-1.3
8/6 12:00	42.7	↓-1.0
8/6 12:10	42.0	↓-0.7
8/6 12:20	41.5	↓-0.5
8/6 12:30	41.4	↓-0.1	干潮
8/6 12:40	41.5	↑0.1
8/6 12:50	42.0	↑0.5
8/6 13:00	42.7	↑0.7
8/6 13:10	43.7	↑1.0
8/6 13:20	45.0	↑1.3
8/6 13:30	46.5	↑1.5
8/6 13:40	48.3	↑1.8
8/6 13:50	50.3	↑2.0
8/6 14:00	52.6	↑2.3
8/6 14:10	55.0	↑2.4
8/6 14:20	57.6	↑2.6
8/6 14:30	60.4	↑2.8
8/6 14:40	63.3	↑2.9
8/6 14:50	66.4	↑3.1
8/6 15:00	69.6	↑3.2
8/6 15:10	72.8	↑3.2
8/6 15:20	76.1	↑3.3
8/6 15:30	79.5	↑3.4
8/6 15:40	82.9	↑3.4
8/6 15:50	86.4	↑3.5
8/6 16:00	89.8	↑3.4
8/6 16:10	93.1	↑3.3
8/6 16:20	96.4	↑3.3
8/6 16:30	99.7	↑3.3
8/6 16:40	102.8	↑3.1
8/6 16:50	105.8	↑3.0
8/6 17:00	108.7	↑2.9
8/6 17:10	111.4	↑2.7
8/6 17:20	113.9	↑2.5
8/6 17:30	116.3	↑2.4
8/6 17:40	118.4	↑2.1
8/6 17:50	120.3	↑1.9
8/6 18:00	122.0	↑1.7
8/6 18:10	123.4	↑1.4
8/6 18:20	124.6	↑1.2
8/6 18:30	125.5	↑0.9
8/6 18:40	126.1	↑0.6
8/6 18:50	126.4	↑0.3	満潮
8/6 19:00	126.5	↑0.1
8/6 19:10	126.2	↓-0.3
8/6 19:20	125.7	↓-0.5
8/6 19:30	124.9	↓-0.8
8/6 19:40	123.8	↓-1.1
8/6 19:50	122.5	↓-1.3
8/6 20:00	120.9	↓-1.6
8/6 20:10	119.0	↓-1.9
8/6 20:20	117.0	↓-2.0
8/6 20:30	114.7	↓-2.3
8/6 20:40	112.3	↓-2.4
8/6 20:50	109.6	↓-2.7
8/6 21:00	106.9	↓-2.7
8/6 21:10	104.0	↓-2.9
8/6 21:20	101.0	↓-3.0
8/6 21:30	98.0	↓-3.0
8/6 21:40	94.9	↓-3.1
8/6 21:50	91.8	↓-3.1
8/6 22:00	88.6	↓-3.2
8/6 22:10	85.6	↓-3.0
8/6 22:20	82.5	↓-3.1
8/6 22:30	79.6	↓-2.9
8/6 22:40	76.8	↓-2.8
8/6 22:50	74.1	↓-2.7
8/6 23:00	71.5	↓-2.6
8/6 23:10	69.1	↓-2.4
8/6 23:20	66.9	↓-2.2
8/6 23:30	64.9	↓-2.0
8/6 23:40	63.1	↓-1.8
8/6 23:50	61.6	↓-1.5