11 (金)	06:26	11:09	16:29	23:46
	124cm	90cm	130cm	10cm
中潮 出 06:10 入 16:34 出 18:19 入 08:44

那珂湊（茨城）2022年11月11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
11/11 00:00	12.7	↑1.5
11/11 00:10	14.4	↑1.7
11/11 00:20	16.4	↑2.0
11/11 00:30	18.7	↑2.3
11/11 00:40	21.3	↑2.6
11/11 00:50	24.1	↑2.8
11/11 01:00	27.1	↑3.0
11/11 01:10	30.4	↑3.3
11/11 01:20	33.8	↑3.4
11/11 01:30	37.4	↑3.6
11/11 01:40	41.1	↑3.7
11/11 01:50	45.0	↑3.9
11/11 02:00	49.0	↑4.0
11/11 02:10	53.0	↑4.0
11/11 02:20	57.2	↑4.2
11/11 02:30	61.3	↑4.1
11/11 02:40	65.5	↑4.2
11/11 02:50	69.7	↑4.2
11/11 03:00	73.8	↑4.1
11/11 03:10	77.9	↑4.1
11/11 03:20	82.0	↑4.1
11/11 03:30	85.9	↑3.9
11/11 03:40	89.7	↑3.8
11/11 03:50	93.4	↑3.7
11/11 04:00	97.0	↑3.6
11/11 04:10	100.3	↑3.3
11/11 04:20	103.5	↑3.2
11/11 04:30	106.5	↑3.0
11/11 04:40	109.3	↑2.8
11/11 04:50	111.9	↑2.6
11/11 05:00	114.2	↑2.3
11/11 05:10	116.3	↑2.1
11/11 05:20	118.1	↑1.8
11/11 05:30	119.7	↑1.6
11/11 05:40	121.0	↑1.3
11/11 05:50	122.0	↑1.0
11/11 06:00	122.8	↑0.8
11/11 06:10	123.3	↑0.5
11/11 06:20	123.5	↑0.2	満潮
11/11 06:30	123.5	0
11/11 06:40	123.3	↓-0.2
11/11 06:50	122.8	↓-0.5
11/11 07:00	122.1	↓-0.7
11/11 07:10	121.2	↓-0.9
11/11 07:20	120.1	↓-1.1
11/11 07:30	118.9	↓-1.2
11/11 07:40	117.5	↓-1.4
11/11 07:50	115.9	↓-1.6
11/11 08:00	114.3	↓-1.6
11/11 08:10	112.6	↓-1.7
11/11 08:20	110.8	↓-1.8
11/11 08:30	108.9	↓-1.9
11/11 08:40	107.1	↓-1.8
11/11 08:50	105.2	↓-1.9
11/11 09:00	103.4	↓-1.8
11/11 09:10	101.6	↓-1.8
11/11 09:20	99.9	↓-1.7
11/11 09:30	98.3	↓-1.6
11/11 09:40	96.8	↓-1.5
11/11 09:50	95.4	↓-1.4
11/11 10:00	94.1	↓-1.3
11/11 10:10	93.0	↓-1.1
11/11 10:20	92.0	↓-1.0
11/11 10:30	91.2	↓-0.8
11/11 10:40	90.6	↓-0.6
11/11 10:50	90.2	↓-0.4
11/11 11:00	89.9	↓-0.3	干潮
11/11 11:10	89.9	0
11/11 11:20	90.0	↑0.1
11/11 11:30	90.3	↑0.3
11/11 11:40	90.8	↑0.5
11/11 11:50	91.4	↑0.6
11/11 12:00	92.3	↑0.9
11/11 12:10	93.3	↑1.0
11/11 12:20	94.4	↑1.1
11/11 12:30	95.7	↑1.3
11/11 12:40	97.1	↑1.4
11/11 12:50	98.7	↑1.6
11/11 13:00	100.3	↑1.6
11/11 13:10	102.0	↑1.7
11/11 13:20	103.8	↑1.8
11/11 13:30	105.7	↑1.9
11/11 13:40	107.5	↑1.8
11/11 13:50	109.5	↑2.0
11/11 14:00	111.4	↑1.9
11/11 14:10	113.3	↑1.9
11/11 14:20	115.2	↑1.9
11/11 14:30	117.0	↑1.8
11/11 14:40	118.8	↑1.8
11/11 14:50	120.5	↑1.7
11/11 15:00	122.1	↑1.6
11/11 15:10	123.6	↑1.5
11/11 15:20	125.0	↑1.4
11/11 15:30	126.2	↑1.2
11/11 15:40	127.2	↑1.0
11/11 15:50	128.1	↑0.9
11/11 16:00	128.8	↑0.7
11/11 16:10	129.3	↑0.5
11/11 16:20	129.6	↑0.3	満潮
11/11 16:30	129.7	↑0.1
11/11 16:40	129.5	↓-0.2
11/11 16:50	129.1	↓-0.4
11/11 17:00	128.5	↓-0.6
11/11 17:10	127.5	↓-1.0
11/11 17:20	126.4	↓-1.1
11/11 17:30	124.9	↓-1.5
11/11 17:40	123.2	↓-1.7
11/11 17:50	121.3	↓-1.9
11/11 18:00	119.0	↓-2.3
11/11 18:10	116.6	↓-2.4
11/11 18:20	113.9	↓-2.7
11/11 18:30	110.9	↓-3.0
11/11 18:40	107.7	↓-3.2
11/11 18:50	104.3	↓-3.4
11/11 19:00	100.7	↓-3.6
11/11 19:10	96.9	↓-3.8
11/11 19:20	93.0	↓-3.9
11/11 19:30	88.9	↓-4.1
11/11 19:40	84.7	↓-4.2
11/11 19:50	80.4	↓-4.3
11/11 20:00	76.0	↓-4.4
11/11 20:10	71.6	↓-4.4
11/11 20:20	67.1	↓-4.5	最大潮位差
11/11 20:30	62.7	↓-4.4
11/11 20:40	58.3	↓-4.4
11/11 20:50	53.9	↓-4.4
11/11 21:00	49.6	↓-4.3
11/11 21:10	45.5	↓-4.1
11/11 21:20	41.4	↓-4.1
11/11 21:30	37.6	↓-3.8
11/11 21:40	33.9	↓-3.7
11/11 21:50	30.4	↓-3.5
11/11 22:00	27.1	↓-3.3
11/11 22:10	24.1	↓-3.0
11/11 22:20	21.4	↓-2.7
11/11 22:30	18.9	↓-2.5
11/11 22:40	16.7	↓-2.2
11/11 22:50	14.8	↓-1.9
11/11 23:00	13.2	↓-1.6
11/11 23:10	11.9	↓-1.3
11/11 23:20	10.9	↓-1.0
11/11 23:30	10.3	↓-0.6
11/11 23:40	10.0	↓-0.3	干潮
11/11 23:50	10.0	0