1 (金)	08:36	01:13	18:16	12:32
	110cm	35cm	127cm	96cm
小潮 出 05:34 入 17:22 出 11:35 入 20:54

那珂湊（茨城）2060年10月1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	40.8	↓-1.9
10/1 00:10	39.2	↓-1.6
10/1 00:20	37.8	↓-1.4
10/1 00:30	36.6	↓-1.2
10/1 00:40	35.7	↓-0.9
10/1 00:50	35.1	↓-0.6
10/1 01:00	34.7	↓-0.4
10/1 01:10	34.5	↓-0.2	干潮
10/1 01:20	34.5	0
10/1 01:30	34.8	↑0.3
10/1 01:40	35.4	↑0.6
10/1 01:50	36.1	↑0.7
10/1 02:00	37.1	↑1.0
10/1 02:10	38.2	↑1.1
10/1 02:20	39.6	↑1.4
10/1 02:30	41.1	↑1.5
10/1 02:40	42.8	↑1.7
10/1 02:50	44.6	↑1.8
10/1 03:00	46.6	↑2.0
10/1 03:10	48.7	↑2.1
10/1 03:20	50.9	↑2.2
10/1 03:30	53.3	↑2.4
10/1 03:40	55.7	↑2.4
10/1 03:50	58.2	↑2.5
10/1 04:00	60.7	↑2.5
10/1 04:10	63.3	↑2.6
10/1 04:20	65.9	↑2.6
10/1 04:30	68.6	↑2.7
10/1 04:40	71.2	↑2.6
10/1 04:50	73.9	↑2.7
10/1 05:00	76.5	↑2.6
10/1 05:10	79.1	↑2.6
10/1 05:20	81.6	↑2.5
10/1 05:30	84.1	↑2.5
10/1 05:40	86.5	↑2.4
10/1 05:50	88.9	↑2.4
10/1 06:00	91.2	↑2.3
10/1 06:10	93.3	↑2.1
10/1 06:20	95.4	↑2.1
10/1 06:30	97.3	↑1.9
10/1 06:40	99.2	↑1.9
10/1 06:50	100.8	↑1.6
10/1 07:00	102.4	↑1.6
10/1 07:10	103.8	↑1.4
10/1 07:20	105.0	↑1.2
10/1 07:30	106.1	↑1.1
10/1 07:40	107.1	↑1.0
10/1 07:50	107.8	↑0.7
10/1 08:00	108.4	↑0.6
10/1 08:10	108.9	↑0.5
10/1 08:20	109.2	↑0.3
10/1 08:30	109.3	↑0.1	満潮
10/1 08:40	109.3	0
10/1 08:50	109.2	↓-0.1
10/1 09:00	108.9	↓-0.3
10/1 09:10	108.5	↓-0.4
10/1 09:20	108.0	↓-0.5
10/1 09:30	107.4	↓-0.6
10/1 09:40	106.7	↓-0.7
10/1 09:50	105.9	↓-0.8
10/1 10:00	105.1	↓-0.8
10/1 10:10	104.2	↓-0.9
10/1 10:20	103.3	↓-0.9
10/1 10:30	102.3	↓-1.0
10/1 10:40	101.4	↓-0.9
10/1 10:50	100.5	↓-0.9
10/1 11:00	99.6	↓-0.9
10/1 11:10	98.8	↓-0.8
10/1 11:20	98.0	↓-0.8
10/1 11:30	97.3	↓-0.7
10/1 11:40	96.7	↓-0.6
10/1 11:50	96.2	↓-0.5
10/1 12:00	95.8	↓-0.4
10/1 12:10	95.4	↓-0.4
10/1 12:20	95.3	↓-0.1
10/1 12:30	95.2	↓-0.1	干潮
10/1 12:40	95.2	0
10/1 12:50	95.4	↑0.2
10/1 13:00	95.7	↑0.3
10/1 13:10	96.1	↑0.4
10/1 13:20	96.7	↑0.6
10/1 13:30	97.4	↑0.7
10/1 13:40	98.1	↑0.7
10/1 13:50	99.0	↑0.9
10/1 14:00	100.0	↑1.0
10/1 14:10	101.1	↑1.1
10/1 14:20	102.2	↑1.1
10/1 14:30	103.5	↑1.3
10/1 14:40	104.7	↑1.2
10/1 14:50	106.1	↑1.4
10/1 15:00	107.4	↑1.3
10/1 15:10	108.8	↑1.4
10/1 15:20	110.3	↑1.5
10/1 15:30	111.7	↑1.4
10/1 15:40	113.1	↑1.4
10/1 15:50	114.5	↑1.4
10/1 16:00	115.9	↑1.4
10/1 16:10	117.2	↑1.3
10/1 16:20	118.5	↑1.3
10/1 16:30	119.7	↑1.2
10/1 16:40	120.8	↑1.1
10/1 16:50	121.9	↑1.1
10/1 17:00	122.9	↑1.0
10/1 17:10	123.8	↑0.9
10/1 17:20	124.6	↑0.8
10/1 17:30	125.3	↑0.7
10/1 17:40	125.8	↑0.5
10/1 17:50	126.2	↑0.4
10/1 18:00	126.5	↑0.3
10/1 18:10	126.7	↑0.2	満潮
10/1 18:20	126.7	0
10/1 18:30	126.5	↓-0.2
10/1 18:40	126.2	↓-0.3
10/1 18:50	125.7	↓-0.5
10/1 19:00	125.1	↓-0.6
10/1 19:10	124.2	↓-0.9
10/1 19:20	123.2	↓-1.0
10/1 19:30	122.1	↓-1.1
10/1 19:40	120.7	↓-1.4
10/1 19:50	119.2	↓-1.5
10/1 20:00	117.5	↓-1.7
10/1 20:10	115.7	↓-1.8
10/1 20:20	113.7	↓-2.0
10/1 20:30	111.5	↓-2.2
10/1 20:40	109.1	↓-2.4
10/1 20:50	106.6	↓-2.5
10/1 21:00	104.0	↓-2.6
10/1 21:10	101.3	↓-2.7
10/1 21:20	98.4	↓-2.9
10/1 21:30	95.5	↓-2.9
10/1 21:40	92.4	↓-3.1
10/1 21:50	89.3	↓-3.1
10/1 22:00	86.1	↓-3.2
10/1 22:10	82.9	↓-3.2
10/1 22:20	79.7	↓-3.2
10/1 22:30	76.4	↓-3.3	最大潮位差
10/1 22:40	73.2	↓-3.2
10/1 22:50	70.0	↓-3.2
10/1 23:00	66.9	↓-3.1
10/1 23:10	63.8	↓-3.1
10/1 23:20	60.9	↓-2.9
10/1 23:30	58.0	↓-2.9
10/1 23:40	55.3	↓-2.7
10/1 23:50	52.6	↓-2.7