1 (火)	07:11	11:42	16:49	-
	127cm	99cm	132cm	-
中潮 出 06:01 入 16:43 出 19:19 入 09:57

那珂湊（茨城）2061年11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
11/1 00:00	4.7	↑0.5
11/1 00:10	5.6	↑0.9
11/1 00:20	6.8	↑1.2
11/1 00:30	8.3	↑1.5
11/1 00:40	10.1	↑1.8
11/1 00:50	12.2	↑2.1
11/1 01:00	14.6	↑2.4
11/1 01:10	17.3	↑2.7
11/1 01:20	20.2	↑2.9
11/1 01:30	23.3	↑3.1
11/1 01:40	26.6	↑3.3
11/1 01:50	30.2	↑3.6
11/1 02:00	33.9	↑3.7
11/1 02:10	37.7	↑3.8
11/1 02:20	41.7	↑4.0
11/1 02:30	45.8	↑4.1
11/1 02:40	49.9	↑4.1
11/1 02:50	54.2	↑4.3
11/1 03:00	58.4	↑4.2
11/1 03:10	62.7	↑4.3
11/1 03:20	67.1	↑4.4
11/1 03:30	71.3	↑4.2
11/1 03:40	75.6	↑4.3
11/1 03:50	79.8	↑4.2
11/1 04:00	83.9	↑4.1
11/1 04:10	87.9	↑4.0
11/1 04:20	91.8	↑3.9
11/1 04:30	95.5	↑3.7
11/1 04:40	99.1	↑3.6
11/1 04:50	102.6	↑3.5
11/1 05:00	105.8	↑3.2
11/1 05:10	108.9	↑3.1
11/1 05:20	111.7	↑2.8
11/1 05:30	114.3	↑2.6
11/1 05:40	116.7	↑2.4
11/1 05:50	118.8	↑2.1
11/1 06:00	120.7	↑1.9
11/1 06:10	122.4	↑1.7
11/1 06:20	123.8	↑1.4
11/1 06:30	124.9	↑1.1
11/1 06:40	125.7	↑0.8
11/1 06:50	126.4	↑0.7
11/1 07:00	126.7	↑0.3
11/1 07:10	126.9	↑0.2	満潮
11/1 07:20	126.8	↓-0.1
11/1 07:30	126.4	↓-0.4
11/1 07:40	125.9	↓-0.5
11/1 07:50	125.2	↓-0.7
11/1 08:00	124.3	↓-0.9
11/1 08:10	123.2	↓-1.1
11/1 08:20	122.0	↓-1.2
11/1 08:30	120.7	↓-1.3
11/1 08:40	119.2	↓-1.5
11/1 08:50	117.7	↓-1.5
11/1 09:00	116.2	↓-1.5
11/1 09:10	114.6	↓-1.6
11/1 09:20	112.9	↓-1.7
11/1 09:30	111.3	↓-1.6
11/1 09:40	109.7	↓-1.6
11/1 09:50	108.2	↓-1.5
11/1 10:00	106.7	↓-1.5
11/1 10:10	105.3	↓-1.4
11/1 10:20	104.1	↓-1.2
11/1 10:30	102.9	↓-1.2
11/1 10:40	101.8	↓-1.1
11/1 10:50	100.9	↓-0.9
11/1 11:00	100.2	↓-0.7
11/1 11:10	99.6	↓-0.6
11/1 11:20	99.1	↓-0.5
11/1 11:30	98.9	↓-0.2
11/1 11:40	98.8	↓-0.1	干潮
11/1 11:50	98.8	0
11/1 12:00	99.1	↑0.3
11/1 12:10	99.5	↑0.4
11/1 12:20	100.0	↑0.5
11/1 12:30	100.7	↑0.7
11/1 12:40	101.6	↑0.9
11/1 12:50	102.6	↑1.0
11/1 13:00	103.7	↑1.1
11/1 13:10	104.9	↑1.2
11/1 13:20	106.2	↑1.3
11/1 13:30	107.6	↑1.4
11/1 13:40	109.1	↑1.5
11/1 13:50	110.7	↑1.6
11/1 14:00	112.2	↑1.5
11/1 14:10	113.9	↑1.7
11/1 14:20	115.5	↑1.6
11/1 14:30	117.1	↑1.6
11/1 14:40	118.7	↑1.6
11/1 14:50	120.3	↑1.6
11/1 15:00	121.9	↑1.6
11/1 15:10	123.3	↑1.4
11/1 15:20	124.7	↑1.4
11/1 15:30	126.0	↑1.3
11/1 15:40	127.2	↑1.2
11/1 15:50	128.3	↑1.1
11/1 16:00	129.2	↑0.9
11/1 16:10	130.0	↑0.8
11/1 16:20	130.6	↑0.6
11/1 16:30	131.1	↑0.5
11/1 16:40	131.3	↑0.2	満潮
11/1 16:50	131.4	↑0.1
11/1 17:00	131.2	↓-0.2
11/1 17:10	130.9	↓-0.3
11/1 17:20	130.3	↓-0.6
11/1 17:30	129.5	↓-0.8
11/1 17:40	128.4	↓-1.1
11/1 17:50	127.1	↓-1.3
11/1 18:00	125.5	↓-1.6
11/1 18:10	123.7	↓-1.8
11/1 18:20	121.7	↓-2.0
11/1 18:30	119.4	↓-2.3
11/1 18:40	116.9	↓-2.5
11/1 18:50	114.1	↓-2.8
11/1 19:00	111.1	↓-3.0
11/1 19:10	107.9	↓-3.2
11/1 19:20	104.4	↓-3.5
11/1 19:30	100.8	↓-3.6
11/1 19:40	97.0	↓-3.8
11/1 19:50	93.1	↓-3.9
11/1 20:00	89.0	↓-4.1
11/1 20:10	84.7	↓-4.3
11/1 20:20	80.4	↓-4.3
11/1 20:30	76.0	↓-4.4
11/1 20:40	71.5	↓-4.5	最大潮位差
11/1 20:50	67.0	↓-4.5	最大潮位差
11/1 21:00	62.5	↓-4.5	最大潮位差
11/1 21:10	58.0	↓-4.5	最大潮位差
11/1 21:20	53.6	↓-4.4
11/1 21:30	49.2	↓-4.4
11/1 21:40	44.9	↓-4.3
11/1 21:50	40.7	↓-4.2
11/1 22:00	36.7	↓-4.0
11/1 22:10	32.9	↓-3.8
11/1 22:20	29.2	↓-3.7
11/1 22:30	25.8	↓-3.4
11/1 22:40	22.6	↓-3.2
11/1 22:50	19.6	↓-3.0
11/1 23:00	16.9	↓-2.7
11/1 23:10	14.4	↓-2.5
11/1 23:20	12.3	↓-2.1
11/1 23:30	10.5	↓-1.8
11/1 23:40	8.9	↓-1.6
11/1 23:50	7.7	↓-1.2