01 (木)	02:02	08:45	15:22	21:08
	125cm	36cm	128cm	65cm
大潮 出 05:33 入 17:23 出 03:23 入 16:29

那珂湊（茨城）2043年10月01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
10/1 00:00	110.5	↑2.1
10/1 00:10	112.5	↑2.0
10/1 00:20	114.4	↑1.9
10/1 00:30	116.2	↑1.8
10/1 00:40	117.8	↑1.6
10/1 00:50	119.3	↑1.5
10/1 01:00	120.7	↑1.4
10/1 01:10	121.9	↑1.2
10/1 01:20	122.8	↑0.9
10/1 01:30	123.6	↑0.8
10/1 01:40	124.2	↑0.6
10/1 01:50	124.6	↑0.4
10/1 02:00	124.7	↑0.1	満潮
10/1 02:10	124.6	↓-0.1
10/1 02:20	124.3	↓-0.3
10/1 02:30	123.7	↓-0.6
10/1 02:40	122.9	↓-0.8
10/1 02:50	121.9	↓-1.0
10/1 03:00	120.6	↓-1.3
10/1 03:10	119.1	↓-1.5
10/1 03:20	117.3	↓-1.8
10/1 03:30	115.4	↓-1.9
10/1 03:40	113.2	↓-2.2
10/1 03:50	110.9	↓-2.3
10/1 04:00	108.3	↓-2.6
10/1 04:10	105.6	↓-2.7
10/1 04:20	102.7	↓-2.9
10/1 04:30	99.7	↓-3.0
10/1 04:40	96.5	↓-3.2
10/1 04:50	93.2	↓-3.3
10/1 05:00	89.9	↓-3.3
10/1 05:10	86.5	↓-3.4
10/1 05:20	83.0	↓-3.5
10/1 05:30	79.5	↓-3.5
10/1 05:40	76.0	↓-3.5
10/1 05:50	72.5	↓-3.5
10/1 06:00	69.0	↓-3.5
10/1 06:10	65.6	↓-3.4
10/1 06:20	62.3	↓-3.3
10/1 06:30	59.1	↓-3.2
10/1 06:40	56.1	↓-3.0
10/1 06:50	53.1	↓-3.0
10/1 07:00	50.4	↓-2.7
10/1 07:10	47.8	↓-2.6
10/1 07:20	45.5	↓-2.3
10/1 07:30	43.3	↓-2.2
10/1 07:40	41.4	↓-1.9
10/1 07:50	39.7	↓-1.7
10/1 08:00	38.4	↓-1.3
10/1 08:10	37.2	↓-1.2
10/1 08:20	36.4	↓-0.8
10/1 08:30	35.8	↓-0.6
10/1 08:40	35.6	↓-0.2	干潮
10/1 08:50	35.6	0
10/1 09:00	35.9	↑0.3
10/1 09:10	36.5	↑0.6
10/1 09:20	37.4	↑0.9
10/1 09:30	38.6	↑1.2
10/1 09:40	40.0	↑1.4
10/1 09:50	41.8	↑1.8
10/1 10:00	43.7	↑1.9
10/1 10:10	46.0	↑2.3
10/1 10:20	48.4	↑2.4
10/1 10:30	51.0	↑2.6
10/1 10:40	53.9	↑2.9
10/1 10:50	56.9	↑3.0
10/1 11:00	60.1	↑3.2
10/1 11:10	63.4	↑3.3
10/1 11:20	66.8	↑3.4
10/1 11:30	70.3	↑3.5
10/1 11:40	73.9	↑3.6
10/1 11:50	77.5	↑3.6
10/1 12:00	81.1	↑3.6
10/1 12:10	84.8	↑3.7	最大潮位差
10/1 12:20	88.4	↑3.6
10/1 12:30	91.9	↑3.5
10/1 12:40	95.4	↑3.5
10/1 12:50	98.8	↑3.4
10/1 13:00	102.1	↑3.3
10/1 13:10	105.3	↑3.2
10/1 13:20	108.3	↑3.0
10/1 13:30	111.1	↑2.8
10/1 13:40	113.7	↑2.6
10/1 13:50	116.2	↑2.5
10/1 14:00	118.4	↑2.2
10/1 14:10	120.4	↑2.0
10/1 14:20	122.1	↑1.7
10/1 14:30	123.6	↑1.5
10/1 14:40	124.8	↑1.2
10/1 14:50	125.8	↑1.0
10/1 15:00	126.5	↑0.7
10/1 15:10	127.0	↑0.5
10/1 15:20	127.1	↑0.1	満潮
10/1 15:30	127.0	↓-0.1
10/1 15:40	126.6	↓-0.4
10/1 15:50	126.0	↓-0.6
10/1 16:00	125.1	↓-0.9
10/1 16:10	124.0	↓-1.1
10/1 16:20	122.6	↓-1.4
10/1 16:30	121.0	↓-1.6
10/1 16:40	119.2	↓-1.8
10/1 16:50	117.2	↓-2.0
10/1 17:00	115.0	↓-2.2
10/1 17:10	112.7	↓-2.3
10/1 17:20	110.2	↓-2.5
10/1 17:30	107.6	↓-2.6
10/1 17:40	105.0	↓-2.6
10/1 17:50	102.2	↓-2.8
10/1 18:00	99.4	↓-2.8
10/1 18:10	96.5	↓-2.9
10/1 18:20	93.7	↓-2.8
10/1 18:30	90.9	↓-2.8
10/1 18:40	88.1	↓-2.8
10/1 18:50	85.4	↓-2.7
10/1 19:00	82.7	↓-2.7
10/1 19:10	80.2	↓-2.5
10/1 19:20	77.8	↓-2.4
10/1 19:30	75.5	↓-2.3
10/1 19:40	73.4	↓-2.1
10/1 19:50	71.5	↓-1.9
10/1 20:00	69.8	↓-1.7
10/1 20:10	68.3	↓-1.5
10/1 20:20	67.0	↓-1.3
10/1 20:30	65.9	↓-1.1
10/1 20:40	65.1	↓-0.8
10/1 20:50	64.6	↓-0.5
10/1 21:00	64.3	↓-0.3	干潮
10/1 21:10	64.2	↓-0.1
10/1 21:20	64.4	↑0.2
10/1 21:30	64.9	↑0.5
10/1 21:40	65.6	↑0.7
10/1 21:50	66.6	↑1.0
10/1 22:00	67.8	↑1.2
10/1 22:10	69.2	↑1.4
10/1 22:20	70.9	↑1.7
10/1 22:30	72.7	↑1.8
10/1 22:40	74.7	↑2.0
10/1 22:50	77.0	↑2.3
10/1 23:00	79.3	↑2.3
10/1 23:10	81.8	↑2.5
10/1 23:20	84.5	↑2.7
10/1 23:30	87.2	↑2.7
10/1 23:40	90.0	↑2.8
10/1 23:50	92.9	↑2.9