03 (金)	00:44	07:52	14:59	20:41
	112cm	39cm	126cm	81cm
中潮 出 05:35 入 17:20 出 02:04 入 16:03

那珂湊（茨城）2059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	110.2	↑0.6
10/3 00:10	110.8	↑0.6
10/3 00:20	111.1	↑0.3
10/3 00:30	111.4	↑0.3
10/3 00:40	111.5	↑0.1	満潮
10/3 00:50	111.5	0
10/3 01:00	111.3	↓-0.2
10/3 01:10	110.9	↓-0.4
10/3 01:20	110.4	↓-0.5
10/3 01:30	109.8	↓-0.6
10/3 01:40	108.9	↓-0.9
10/3 01:50	108.0	↓-0.9
10/3 02:00	106.8	↓-1.2
10/3 02:10	105.5	↓-1.3
10/3 02:20	104.1	↓-1.4
10/3 02:30	102.5	↓-1.6
10/3 02:40	100.7	↓-1.8
10/3 02:50	98.8	↓-1.9
10/3 03:00	96.8	↓-2.0
10/3 03:10	94.7	↓-2.1
10/3 03:20	92.5	↓-2.2
10/3 03:30	90.1	↓-2.4
10/3 03:40	87.7	↓-2.4
10/3 03:50	85.2	↓-2.5
10/3 04:00	82.6	↓-2.6
10/3 04:10	79.9	↓-2.7
10/3 04:20	77.3	↓-2.6
10/3 04:30	74.6	↓-2.7
10/3 04:40	71.9	↓-2.7
10/3 04:50	69.2	↓-2.7
10/3 05:00	66.5	↓-2.7
10/3 05:10	63.8	↓-2.7
10/3 05:20	61.2	↓-2.6
10/3 05:30	58.7	↓-2.5
10/3 05:40	56.3	↓-2.4
10/3 05:50	53.9	↓-2.4
10/3 06:00	51.7	↓-2.2
10/3 06:10	49.6	↓-2.1
10/3 06:20	47.6	↓-2.0
10/3 06:30	45.8	↓-1.8
10/3 06:40	44.2	↓-1.6
10/3 06:50	42.8	↓-1.4
10/3 07:00	41.5	↓-1.3
10/3 07:10	40.5	↓-1.0
10/3 07:20	39.7	↓-0.8
10/3 07:30	39.1	↓-0.6
10/3 07:40	38.7	↓-0.4
10/3 07:50	38.5	↓-0.2	干潮
10/3 08:00	38.6	↑0.1
10/3 08:10	39.0	↑0.4
10/3 08:20	39.5	↑0.5
10/3 08:30	40.3	↑0.8
10/3 08:40	41.4	↑1.1
10/3 08:50	42.6	↑1.2
10/3 09:00	44.1	↑1.5
10/3 09:10	45.8	↑1.7
10/3 09:20	47.7	↑1.9
10/3 09:30	49.8	↑2.1
10/3 09:40	52.1	↑2.3
10/3 09:50	54.5	↑2.4
10/3 10:00	57.1	↑2.6
10/3 10:10	59.9	↑2.8
10/3 10:20	62.7	↑2.8
10/3 10:30	65.7	↑3.0
10/3 10:40	68.8	↑3.1
10/3 10:50	71.9	↑3.1
10/3 11:00	75.1	↑3.2
10/3 11:10	78.3	↑3.2
10/3 11:20	81.5	↑3.2
10/3 11:30	84.8	↑3.3	最大潮位差
10/3 11:40	88.0	↑3.2
10/3 11:50	91.1	↑3.1
10/3 12:00	94.2	↑3.1
10/3 12:10	97.3	↑3.1
10/3 12:20	100.2	↑2.9
10/3 12:30	103.0	↑2.8
10/3 12:40	105.8	↑2.8
10/3 12:50	108.3	↑2.5
10/3 13:00	110.8	↑2.5
10/3 13:10	113.0	↑2.2
10/3 13:20	115.1	↑2.1
10/3 13:30	117.0	↑1.9
10/3 13:40	118.7	↑1.7
10/3 13:50	120.3	↑1.6
10/3 14:00	121.6	↑1.3
10/3 14:10	122.7	↑1.1
10/3 14:20	123.6	↑0.9
10/3 14:30	124.3	↑0.7
10/3 14:40	124.8	↑0.5
10/3 14:50	125.0	↑0.2	満潮
10/3 15:00	125.1	↑0.1
10/3 15:10	125.0	↓-0.1
10/3 15:20	124.6	↓-0.4
10/3 15:30	124.1	↓-0.5
10/3 15:40	123.4	↓-0.7
10/3 15:50	122.5	↓-0.9
10/3 16:00	121.4	↓-1.1
10/3 16:10	120.1	↓-1.3
10/3 16:20	118.8	↓-1.3
10/3 16:30	117.3	↓-1.5
10/3 16:40	115.6	↓-1.7
10/3 16:50	113.9	↓-1.7
10/3 17:00	112.0	↓-1.9
10/3 17:10	110.1	↓-1.9
10/3 17:20	108.2	↓-1.9
10/3 17:30	106.2	↓-2.0
10/3 17:40	104.1	↓-2.1
10/3 17:50	102.1	↓-2.0
10/3 18:00	100.0	↓-2.1
10/3 18:10	98.0	↓-2.0
10/3 18:20	96.0	↓-2.0
10/3 18:30	94.1	↓-1.9
10/3 18:40	92.3	↓-1.8
10/3 18:50	90.5	↓-1.8
10/3 19:00	88.9	↓-1.6
10/3 19:10	87.3	↓-1.6
10/3 19:20	85.9	↓-1.4
10/3 19:30	84.6	↓-1.3
10/3 19:40	83.5	↓-1.1
10/3 19:50	82.6	↓-0.9
10/3 20:00	81.8	↓-0.8
10/3 20:10	81.1	↓-0.7
10/3 20:20	80.7	↓-0.4
10/3 20:30	80.4	↓-0.3
10/3 20:40	80.3	↓-0.1	干潮
10/3 20:50	80.4	↑0.1
10/3 21:00	80.7	↑0.3
10/3 21:10	81.1	↑0.4
10/3 21:20	81.7	↑0.6
10/3 21:30	82.5	↑0.8
10/3 21:40	83.4	↑0.9
10/3 21:50	84.5	↑1.1
10/3 22:00	85.7	↑1.2
10/3 22:10	87.0	↑1.3
10/3 22:20	88.4	↑1.4
10/3 22:30	90.0	↑1.6
10/3 22:40	91.6	↑1.6
10/3 22:50	93.3	↑1.7
10/3 23:00	95.0	↑1.7
10/3 23:10	96.8	↑1.8
10/3 23:20	98.5	↑1.7
10/3 23:30	100.3	↑1.8
10/3 23:40	102.1	↑1.8
10/3 23:50	103.8	↑1.7