03 (火)	02:38	08:54	15:14	21:20
	124cm	47cm	129cm	53cm
大潮 出 05:35 入 17:20 出 03:54 入 16:20

那珂湊（茨城）2051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	98.4	↑2.7
10/3 00:10	101.1	↑2.7
10/3 00:20	103.7	↑2.6
10/3 00:30	106.2	↑2.5
10/3 00:40	108.6	↑2.4
10/3 00:50	110.9	↑2.3
10/3 01:00	113.1	↑2.2
10/3 01:10	115.0	↑1.9
10/3 01:20	116.9	↑1.9
10/3 01:30	118.5	↑1.6
10/3 01:40	119.9	↑1.4
10/3 01:50	121.2	↑1.3
10/3 02:00	122.2	↑1.0
10/3 02:10	122.9	↑0.7
10/3 02:20	123.5	↑0.6
10/3 02:30	123.8	↑0.3	満潮
10/3 02:40	123.8	0
10/3 02:50	123.6	↓-0.2
10/3 03:00	123.1	↓-0.5
10/3 03:10	122.4	↓-0.7
10/3 03:20	121.5	↓-0.9
10/3 03:30	120.3	↓-1.2
10/3 03:40	118.8	↓-1.5
10/3 03:50	117.2	↓-1.6
10/3 04:00	115.3	↓-1.9
10/3 04:10	113.2	↓-2.1
10/3 04:20	110.9	↓-2.3
10/3 04:30	108.5	↓-2.4
10/3 04:40	105.8	↓-2.7
10/3 04:50	103.1	↓-2.7
10/3 05:00	100.2	↓-2.9
10/3 05:10	97.2	↓-3.0
10/3 05:20	94.1	↓-3.1
10/3 05:30	91.0	↓-3.1
10/3 05:40	87.8	↓-3.2
10/3 05:50	84.5	↓-3.3
10/3 06:00	81.3	↓-3.2
10/3 06:10	78.1	↓-3.2
10/3 06:20	75.0	↓-3.1
10/3 06:30	71.9	↓-3.1
10/3 06:40	68.9	↓-3.0
10/3 06:50	66.1	↓-2.8
10/3 07:00	63.3	↓-2.8
10/3 07:10	60.8	↓-2.5
10/3 07:20	58.4	↓-2.4
10/3 07:30	56.1	↓-2.3
10/3 07:40	54.1	↓-2.0
10/3 07:50	52.4	↓-1.7
10/3 08:00	50.8	↓-1.6
10/3 08:10	49.5	↓-1.3
10/3 08:20	48.5	↓-1.0
10/3 08:30	47.7	↓-0.8
10/3 08:40	47.2	↓-0.5
10/3 08:50	47.0	↓-0.2	干潮
10/3 09:00	47.0	0
10/3 09:10	47.4	↑0.4
10/3 09:20	48.0	↑0.6
10/3 09:30	48.9	↑0.9
10/3 09:40	50.0	↑1.1
10/3 09:50	51.4	↑1.4
10/3 10:00	53.1	↑1.7
10/3 10:10	55.0	↑1.9
10/3 10:20	57.1	↑2.1
10/3 10:30	59.5	↑2.4
10/3 10:40	62.0	↑2.5
10/3 10:50	64.7	↑2.7
10/3 11:00	67.6	↑2.9
10/3 11:10	70.6	↑3.0
10/3 11:20	73.7	↑3.1
10/3 11:30	76.9	↑3.2
10/3 11:40	80.2	↑3.3
10/3 11:50	83.5	↑3.3
10/3 12:00	86.9	↑3.4	最大潮位差
10/3 12:10	90.3	↑3.4	最大潮位差
10/3 12:20	93.6	↑3.3
10/3 12:30	97.0	↑3.4	最大潮位差
10/3 12:40	100.2	↑3.2
10/3 12:50	103.4	↑3.2
10/3 13:00	106.5	↑3.1
10/3 13:10	109.4	↑2.9
10/3 13:20	112.2	↑2.8
10/3 13:30	114.8	↑2.6
10/3 13:40	117.3	↑2.5
10/3 13:50	119.5	↑2.2
10/3 14:00	121.5	↑2.0
10/3 14:10	123.3	↑1.8
10/3 14:20	124.9	↑1.6
10/3 14:30	126.2	↑1.3
10/3 14:40	127.2	↑1.0
10/3 14:50	128.0	↑0.8
10/3 15:00	128.5	↑0.5
10/3 15:10	128.7	↑0.2	満潮
10/3 15:20	128.6	↓-0.1
10/3 15:30	128.3	↓-0.3
10/3 15:40	127.7	↓-0.6
10/3 15:50	126.8	↓-0.9
10/3 16:00	125.6	↓-1.2
10/3 16:10	124.2	↓-1.4
10/3 16:20	122.6	↓-1.6
10/3 16:30	120.7	↓-1.9
10/3 16:40	118.6	↓-2.1
10/3 16:50	116.2	↓-2.4
10/3 17:00	113.7	↓-2.5
10/3 17:10	111.0	↓-2.7
10/3 17:20	108.2	↓-2.8
10/3 17:30	105.2	↓-3.0
10/3 17:40	102.2	↓-3.0
10/3 17:50	99.0	↓-3.2
10/3 18:00	95.8	↓-3.2
10/3 18:10	92.5	↓-3.3
10/3 18:20	89.2	↓-3.3
10/3 18:30	85.9	↓-3.3
10/3 18:40	82.7	↓-3.2
10/3 18:50	79.5	↓-3.2
10/3 19:00	76.4	↓-3.1
10/3 19:10	73.4	↓-3.0
10/3 19:20	70.6	↓-2.8
10/3 19:30	67.8	↓-2.8
10/3 19:40	65.3	↓-2.5
10/3 19:50	62.9	↓-2.4
10/3 20:00	60.8	↓-2.1
10/3 20:10	58.8	↓-2.0
10/3 20:20	57.1	↓-1.7
10/3 20:30	55.7	↓-1.4
10/3 20:40	54.5	↓-1.2
10/3 20:50	53.5	↓-1.0
10/3 21:00	52.9	↓-0.6
10/3 21:10	52.5	↓-0.4	干潮
10/3 21:20	52.4	↓-0.1	干潮
10/3 21:30	52.5	↑0.1
10/3 21:40	53.0	↑0.5
10/3 21:50	53.7	↑0.7
10/3 22:00	54.7	↑1.0
10/3 22:10	55.9	↑1.2
10/3 22:20	57.4	↑1.5
10/3 22:30	59.1	↑1.7
10/3 22:40	61.1	↑2.0
10/3 22:50	63.3	↑2.2
10/3 23:00	65.6	↑2.3
10/3 23:10	68.1	↑2.5
10/3 23:20	70.8	↑2.7
10/3 23:30	73.7	↑2.9
10/3 23:40	76.6	↑2.9
10/3 23:50	79.6	↑3.0