03 (木)	04:32	10:42	16:45	22:52
	141cm	46cm	131cm	37cm
大潮 出 05:35 入 17:20 出 18:17 入 06:27

那珂湊（茨城）2058年10月03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
10/3 00:00	63.0	↑2.9
10/3 00:10	66.2	↑3.2
10/3 00:20	69.5	↑3.3
10/3 00:30	72.9	↑3.4
10/3 00:40	76.5	↑3.6
10/3 00:50	80.2	↑3.7
10/3 01:00	84.0	↑3.8
10/3 01:10	87.9	↑3.9
10/3 01:20	91.8	↑3.9
10/3 01:30	95.7	↑3.9
10/3 01:40	99.6	↑3.9
10/3 01:50	103.5	↑3.9
10/3 02:00	107.2	↑3.7
10/3 02:10	110.9	↑3.7
10/3 02:20	114.5	↑3.6
10/3 02:30	117.9	↑3.4
10/3 02:40	121.2	↑3.3
10/3 02:50	124.3	↑3.1
10/3 03:00	127.1	↑2.8
10/3 03:10	129.7	↑2.6
10/3 03:20	132.1	↑2.4
10/3 03:30	134.2	↑2.1
10/3 03:40	136.0	↑1.8
10/3 03:50	137.5	↑1.5
10/3 04:00	138.7	↑1.2
10/3 04:10	139.6	↑0.9
10/3 04:20	140.2	↑0.6
10/3 04:30	140.4	↑0.2	満潮
10/3 04:40	140.3	↓-0.1
10/3 04:50	139.8	↓-0.5
10/3 05:00	139.0	↓-0.8
10/3 05:10	137.9	↓-1.1
10/3 05:20	136.4	↓-1.5
10/3 05:30	134.6	↓-1.8
10/3 05:40	132.6	↓-2.0
10/3 05:50	130.2	↓-2.4
10/3 06:00	127.5	↓-2.7
10/3 06:10	124.6	↓-2.9
10/3 06:20	121.5	↓-3.1
10/3 06:30	118.2	↓-3.3
10/3 06:40	114.7	↓-3.5
10/3 06:50	111.0	↓-3.7
10/3 07:00	107.2	↓-3.8
10/3 07:10	103.2	↓-4.0
10/3 07:20	99.2	↓-4.0
10/3 07:30	95.2	↓-4.0
10/3 07:40	91.2	↓-4.0
10/3 07:50	87.1	↓-4.1	最大潮位差
10/3 08:00	83.1	↓-4.0
10/3 08:10	79.2	↓-3.9
10/3 08:20	75.4	↓-3.8
10/3 08:30	71.8	↓-3.6
10/3 08:40	68.3	↓-3.5
10/3 08:50	64.9	↓-3.4
10/3 09:00	61.8	↓-3.1
10/3 09:10	58.9	↓-2.9
10/3 09:20	56.3	↓-2.6
10/3 09:30	53.9	↓-2.4
10/3 09:40	51.8	↓-2.1
10/3 09:50	50.0	↓-1.8
10/3 10:00	48.5	↓-1.5
10/3 10:10	47.4	↓-1.1
10/3 10:20	46.5	↓-0.9
10/3 10:30	46.0	↓-0.5
10/3 10:40	45.8	↓-0.2	干潮
10/3 10:50	46.0	↑0.2
10/3 11:00	46.4	↑0.4
10/3 11:10	47.2	↑0.8
10/3 11:20	48.3	↑1.1
10/3 11:30	49.6	↑1.3
10/3 11:40	51.3	↑1.7
10/3 11:50	53.2	↑1.9
10/3 12:00	55.4	↑2.2
10/3 12:10	57.9	↑2.5
10/3 12:20	60.5	↑2.6
10/3 12:30	63.4	↑2.9
10/3 12:40	66.4	↑3.0
10/3 12:50	69.6	↑3.2
10/3 13:00	72.9	↑3.3
10/3 13:10	76.4	↑3.5
10/3 13:20	79.9	↑3.5
10/3 13:30	83.5	↑3.6
10/3 13:40	87.1	↑3.6
10/3 13:50	90.7	↑3.6
10/3 14:00	94.4	↑3.7
10/3 14:10	97.9	↑3.5
10/3 14:20	101.4	↑3.5
10/3 14:30	104.8	↑3.4
10/3 14:40	108.1	↑3.3
10/3 14:50	111.3	↑3.2
10/3 15:00	114.2	↑2.9
10/3 15:10	117.0	↑2.8
10/3 15:20	119.6	↑2.6
10/3 15:30	121.9	↑2.3
10/3 15:40	124.0	↑2.1
10/3 15:50	125.8	↑1.8
10/3 16:00	127.4	↑1.6
10/3 16:10	128.6	↑1.2
10/3 16:20	129.6	↑1.0
10/3 16:30	130.2	↑0.6
10/3 16:40	130.5	↑0.3	満潮
10/3 16:50	130.4	↓-0.1
10/3 17:00	130.1	↓-0.3
10/3 17:10	129.4	↓-0.7
10/3 17:20	128.3	↓-1.1
10/3 17:30	127.0	↓-1.3
10/3 17:40	125.3	↓-1.7
10/3 17:50	123.3	↓-2.0
10/3 18:00	121.1	↓-2.2
10/3 18:10	118.5	↓-2.6
10/3 18:20	115.7	↓-2.8
10/3 18:30	112.7	↓-3.0
10/3 18:40	109.4	↓-3.3
10/3 18:50	105.9	↓-3.5
10/3 19:00	102.3	↓-3.6
10/3 19:10	98.5	↓-3.8
10/3 19:20	94.7	↓-3.8
10/3 19:30	90.7	↓-4.0
10/3 19:40	86.7	↓-4.0
10/3 19:50	82.6	↓-4.1	最大潮位差
10/3 20:00	78.6	↓-4.0
10/3 20:10	74.5	↓-4.1	最大潮位差
10/3 20:20	70.6	↓-3.9
10/3 20:30	66.8	↓-3.8
10/3 20:40	63.0	↓-3.8
10/3 20:50	59.5	↓-3.5
10/3 21:00	56.1	↓-3.4
10/3 21:10	52.9	↓-3.2
10/3 21:20	49.9	↓-3.0
10/3 21:30	47.2	↓-2.7
10/3 21:40	44.8	↓-2.4
10/3 21:50	42.6	↓-2.2
10/3 22:00	40.8	↓-1.8
10/3 22:10	39.3	↓-1.5
10/3 22:20	38.0	↓-1.3
10/3 22:30	37.2	↓-0.8
10/3 22:40	36.6	↓-0.6
10/3 22:50	36.4	↓-0.2	干潮
10/3 23:00	36.5	↑0.1
10/3 23:10	37.0	↑0.5
10/3 23:20	37.8	↑0.8
10/3 23:30	39.0	↑1.2
10/3 23:40	40.4	↑1.4
10/3 23:50	42.2	↑1.8