1 (水)	07:42	00:42	18:05	12:40
	129cm	18cm	139cm	93cm
中潮 出 06:01 入 16:43 出 21:20 入 10:41

日立（茨城）2034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	20.5	↓-1.6
11/1 00:10	19.3	↓-1.2
11/1 00:20	18.5	↓-0.8
11/1 00:30	17.9	↓-0.6
11/1 00:40	17.7	↓-0.2	干潮
11/1 00:50	17.9	↑0.2
11/1 01:00	18.4	↑0.5
11/1 01:10	19.2	↑0.8
11/1 01:20	20.4	↑1.2
11/1 01:30	21.8	↑1.4
11/1 01:40	23.7	↑1.9
11/1 01:50	25.8	↑2.1
11/1 02:00	28.2	↑2.4
11/1 02:10	30.9	↑2.7
11/1 02:20	33.9	↑3.0
11/1 02:30	37.1	↑3.2
11/1 02:40	40.6	↑3.5
11/1 02:50	44.2	↑3.6
11/1 03:00	48.0	↑3.8
11/1 03:10	52.0	↑4.0
11/1 03:20	56.1	↑4.1
11/1 03:30	60.3	↑4.2
11/1 03:40	64.5	↑4.2
11/1 03:50	68.8	↑4.3	最大潮位差
11/1 04:00	73.1	↑4.3	最大潮位差
11/1 04:10	77.3	↑4.2
11/1 04:20	81.5	↑4.2
11/1 04:30	85.7	↑4.2
11/1 04:40	89.7	↑4.0
11/1 04:50	93.6	↑3.9
11/1 05:00	97.4	↑3.8
11/1 05:10	101.0	↑3.6
11/1 05:20	104.4	↑3.4
11/1 05:30	107.7	↑3.3
11/1 05:40	110.7	↑3.0
11/1 05:50	113.5	↑2.8
11/1 06:00	116.2	↑2.7
11/1 06:10	118.5	↑2.3
11/1 06:20	120.7	↑2.2
11/1 06:30	122.6	↑1.9
11/1 06:40	124.3	↑1.7
11/1 06:50	125.7	↑1.4
11/1 07:00	126.8	↑1.1
11/1 07:10	127.7	↑0.9
11/1 07:20	128.4	↑0.7
11/1 07:30	128.8	↑0.4
11/1 07:40	128.9	↑0.1	満潮
11/1 07:50	128.8	↓-0.1
11/1 08:00	128.5	↓-0.3
11/1 08:10	127.9	↓-0.6
11/1 08:20	127.1	↓-0.8
11/1 08:30	126.1	↓-1.0
11/1 08:40	125.0	↓-1.1
11/1 08:50	123.6	↓-1.4
11/1 09:00	122.2	↓-1.4
11/1 09:10	120.6	↓-1.6
11/1 09:20	118.9	↓-1.7
11/1 09:30	117.1	↓-1.8
11/1 09:40	115.2	↓-1.9
11/1 09:50	113.3	↓-1.9
11/1 10:00	111.4	↓-1.9
11/1 10:10	109.5	↓-1.9
11/1 10:20	107.7	↓-1.8
11/1 10:30	105.8	↓-1.9
11/1 10:40	104.1	↓-1.7
11/1 10:50	102.4	↓-1.7
11/1 11:00	100.8	↓-1.6
11/1 11:10	99.4	↓-1.4
11/1 11:20	98.0	↓-1.4
11/1 11:30	96.8	↓-1.2
11/1 11:40	95.8	↓-1.0
11/1 11:50	94.9	↓-0.9
11/1 12:00	94.1	↓-0.8
11/1 12:10	93.5	↓-0.6
11/1 12:20	93.1	↓-0.4
11/1 12:30	92.9	↓-0.2	干潮
11/1 12:40	92.8	↓-0.1	干潮
11/1 12:50	92.9	↑0.1
11/1 13:00	93.2	↑0.3
11/1 13:10	93.7	↑0.5
11/1 13:20	94.3	↑0.6
11/1 13:30	95.2	↑0.9
11/1 13:40	96.2	↑1.0
11/1 13:50	97.4	↑1.2
11/1 14:00	98.8	↑1.4
11/1 14:10	100.3	↑1.5
11/1 14:20	102.0	↑1.7
11/1 14:30	103.8	↑1.8
11/1 14:40	105.7	↑1.9
11/1 14:50	107.7	↑2.0
11/1 15:00	109.8	↑2.1
11/1 15:10	112.0	↑2.2
11/1 15:20	114.3	↑2.3
11/1 15:30	116.5	↑2.2
11/1 15:40	118.8	↑2.3
11/1 15:50	121.0	↑2.2
11/1 16:00	123.2	↑2.2
11/1 16:10	125.3	↑2.1
11/1 16:20	127.3	↑2.0
11/1 16:30	129.2	↑1.9
11/1 16:40	130.9	↑1.7
11/1 16:50	132.6	↑1.7
11/1 17:00	134.0	↑1.4
11/1 17:10	135.3	↑1.3
11/1 17:20	136.4	↑1.1
11/1 17:30	137.2	↑0.8
11/1 17:40	137.9	↑0.7
11/1 17:50	138.3	↑0.4
11/1 18:00	138.5	↑0.2	満潮
11/1 18:10	138.5	0
11/1 18:20	138.2	↓-0.3
11/1 18:30	137.7	↓-0.5
11/1 18:40	137.0	↓-0.7
11/1 18:50	136.0	↓-1.0
11/1 19:00	134.7	↓-1.3
11/1 19:10	133.2	↓-1.5
11/1 19:20	131.5	↓-1.7
11/1 19:30	129.6	↓-1.9
11/1 19:40	127.4	↓-2.2
11/1 19:50	125.0	↓-2.4
11/1 20:00	122.3	↓-2.7
11/1 20:10	119.5	↓-2.8
11/1 20:20	116.5	↓-3.0
11/1 20:30	113.3	↓-3.2
11/1 20:40	109.9	↓-3.4
11/1 20:50	106.3	↓-3.6
11/1 21:00	102.6	↓-3.7
11/1 21:10	98.9	↓-3.7
11/1 21:20	95.0	↓-3.9
11/1 21:30	91.0	↓-4.0
11/1 21:40	87.0	↓-4.0
11/1 21:50	83.0	↓-4.0
11/1 22:00	79.0	↓-4.0
11/1 22:10	75.0	↓-4.0
11/1 22:20	71.0	↓-4.0
11/1 22:30	67.1	↓-3.9
11/1 22:40	63.3	↓-3.8
11/1 22:50	59.6	↓-3.7
11/1 23:00	56.1	↓-3.5
11/1 23:10	52.6	↓-3.5
11/1 23:20	49.4	↓-3.2
11/1 23:30	46.3	↓-3.1
11/1 23:40	43.4	↓-2.9
11/1 23:50	40.8	↓-2.6