09 (月)	06:52	00:21	18:12	12:07
	119cm	44cm	131cm	74cm
中潮 出 05:16 入 17:56 出 20:04 入 09:42

那珂湊（茨城）2047年09月09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
9/9 00:00	43.8	↓-0.6
9/9 00:10	43.4	↓-0.4
9/9 00:20	43.2	↓-0.2	干潮
9/9 00:30	43.4	↑0.2
9/9 00:40	43.8	↑0.4
9/9 00:50	44.4	↑0.6
9/9 01:00	45.3	↑0.9
9/9 01:10	46.5	↑1.2
9/9 01:20	47.9	↑1.4
9/9 01:30	49.5	↑1.6
9/9 01:40	51.3	↑1.8
9/9 01:50	53.3	↑2.0
9/9 02:00	55.5	↑2.2
9/9 02:10	57.8	↑2.3
9/9 02:20	60.3	↑2.5
9/9 02:30	62.9	↑2.6
9/9 02:40	65.6	↑2.7
9/9 02:50	68.4	↑2.8
9/9 03:00	71.3	↑2.9
9/9 03:10	74.2	↑2.9
9/9 03:20	77.2	↑3.0
9/9 03:30	80.2	↑3.0
9/9 03:40	83.2	↑3.0
9/9 03:50	86.2	↑3.0
9/9 04:00	89.1	↑2.9
9/9 04:10	92.0	↑2.9
9/9 04:20	94.9	↑2.9
9/9 04:30	97.6	↑2.7
9/9 04:40	100.3	↑2.7
9/9 04:50	102.8	↑2.5
9/9 05:00	105.2	↑2.4
9/9 05:10	107.4	↑2.2
9/9 05:20	109.5	↑2.1
9/9 05:30	111.4	↑1.9
9/9 05:40	113.1	↑1.7
9/9 05:50	114.6	↑1.5
9/9 06:00	115.9	↑1.3
9/9 06:10	116.9	↑1.0
9/9 06:20	117.8	↑0.9
9/9 06:30	118.4	↑0.6
9/9 06:40	118.8	↑0.4
9/9 06:50	118.9	↑0.1	満潮
9/9 07:00	118.9	0
9/9 07:10	118.5	↓-0.4
9/9 07:20	118.0	↓-0.5
9/9 07:30	117.2	↓-0.8
9/9 07:40	116.3	↓-0.9
9/9 07:50	115.1	↓-1.2
9/9 08:00	113.7	↓-1.4
9/9 08:10	112.2	↓-1.5
9/9 08:20	110.5	↓-1.7
9/9 08:30	108.6	↓-1.9
9/9 08:40	106.7	↓-1.9
9/9 08:50	104.6	↓-2.1
9/9 09:00	102.5	↓-2.1
9/9 09:10	100.3	↓-2.2
9/9 09:20	98.0	↓-2.3
9/9 09:30	95.8	↓-2.2
9/9 09:40	93.5	↓-2.3
9/9 09:50	91.3	↓-2.2
9/9 10:00	89.2	↓-2.1
9/9 10:10	87.1	↓-2.1
9/9 10:20	85.1	↓-2.0
9/9 10:30	83.2	↓-1.9
9/9 10:40	81.5	↓-1.7
9/9 10:50	79.9	↓-1.6
9/9 11:00	78.5	↓-1.4
9/9 11:10	77.2	↓-1.3
9/9 11:20	76.1	↓-1.1
9/9 11:30	75.3	↓-0.8
9/9 11:40	74.6	↓-0.7
9/9 11:50	74.1	↓-0.5
9/9 12:00	73.9	↓-0.2	干潮
9/9 12:10	73.9	0
9/9 12:20	74.0	↑0.1
9/9 12:30	74.4	↑0.4
9/9 12:40	75.0	↑0.6
9/9 12:50	75.9	↑0.9
9/9 13:00	76.9	↑1.0
9/9 13:10	78.0	↑1.1
9/9 13:20	79.4	↑1.4
9/9 13:30	80.9	↑1.5
9/9 13:40	82.6	↑1.7
9/9 13:50	84.5	↑1.9
9/9 14:00	86.4	↑1.9
9/9 14:10	88.5	↑2.1
9/9 14:20	90.6	↑2.1
9/9 14:30	92.9	↑2.3
9/9 14:40	95.2	↑2.3
9/9 14:50	97.5	↑2.3
9/9 15:00	99.9	↑2.4
9/9 15:10	102.3	↑2.4
9/9 15:20	104.7	↑2.4
9/9 15:30	107.1	↑2.4
9/9 15:40	109.5	↑2.4
9/9 15:50	111.8	↑2.3
9/9 16:00	114.0	↑2.2
9/9 16:10	116.2	↑2.2
9/9 16:20	118.3	↑2.1
9/9 16:30	120.3	↑2.0
9/9 16:40	122.1	↑1.8
9/9 16:50	123.8	↑1.7
9/9 17:00	125.3	↑1.5
9/9 17:10	126.7	↑1.4
9/9 17:20	127.9	↑1.2
9/9 17:30	128.9	↑1.0
9/9 17:40	129.7	↑0.8
9/9 17:50	130.3	↑0.6
9/9 18:00	130.7	↑0.4
9/9 18:10	130.8	↑0.1	満潮
9/9 18:20	130.7	↓-0.1
9/9 18:30	130.4	↓-0.3
9/9 18:40	129.8	↓-0.6
9/9 18:50	129.0	↓-0.8
9/9 19:00	127.9	↓-1.1
9/9 19:10	126.6	↓-1.3
9/9 19:20	125.0	↓-1.6
9/9 19:30	123.2	↓-1.8
9/9 19:40	121.2	↓-2.0
9/9 19:50	119.0	↓-2.2
9/9 20:00	116.5	↓-2.5
9/9 20:10	113.9	↓-2.6
9/9 20:20	111.1	↓-2.8
9/9 20:30	108.1	↓-3.0
9/9 20:40	105.0	↓-3.1
9/9 20:50	101.7	↓-3.3
9/9 21:00	98.4	↓-3.3
9/9 21:10	94.9	↓-3.5
9/9 21:20	91.5	↓-3.4
9/9 21:30	87.9	↓-3.6	最大潮位差
9/9 21:40	84.4	↓-3.5
9/9 21:50	80.9	↓-3.5
9/9 22:00	77.4	↓-3.5
9/9 22:10	74.0	↓-3.4
9/9 22:20	70.7	↓-3.3
9/9 22:30	67.4	↓-3.3
9/9 22:40	64.3	↓-3.1
9/9 22:50	61.4	↓-2.9
9/9 23:00	58.6	↓-2.8
9/9 23:10	56.0	↓-2.6
9/9 23:20	53.6	↓-2.4
9/9 23:30	51.4	↓-2.2
9/9 23:40	49.5	↓-1.9
9/9 23:50	47.7	↓-1.8