5 (土)	03:04	08:17	14:01	21:05
	124cm	74cm	137cm	14cm
大潮 出 06:34 入 16:24 出 04:10 入 15:15

日立（茨城）2037年12月5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
12/5 00:00	84.6	↑3.7
12/5 00:10	88.2	↑3.6
12/5 00:20	91.7	↑3.5
12/5 00:30	95.2	↑3.5
12/5 00:40	98.4	↑3.2
12/5 00:50	101.6	↑3.2
12/5 01:00	104.6	↑3.0
12/5 01:10	107.4	↑2.8
12/5 01:20	110.0	↑2.6
12/5 01:30	112.4	↑2.4
12/5 01:40	114.6	↑2.2
12/5 01:50	116.6	↑2.0
12/5 02:00	118.3	↑1.7
12/5 02:10	119.8	↑1.5
12/5 02:20	121.1	↑1.3
12/5 02:30	122.1	↑1.0
12/5 02:40	122.8	↑0.7
12/5 02:50	123.3	↑0.5
12/5 03:00	123.5	↑0.2	満潮
12/5 03:10	123.4	↓-0.1
12/5 03:20	123.1	↓-0.3
12/5 03:30	122.5	↓-0.6
12/5 03:40	121.7	↓-0.8
12/5 03:50	120.6	↓-1.1
12/5 04:00	119.3	↓-1.3
12/5 04:10	117.7	↓-1.6
12/5 04:20	115.9	↓-1.8
12/5 04:30	114.0	↓-1.9
12/5 04:40	111.9	↓-2.1
12/5 04:50	109.7	↓-2.2
12/5 05:00	107.3	↓-2.4
12/5 05:10	104.9	↓-2.4
12/5 05:20	102.4	↓-2.5
12/5 05:30	99.9	↓-2.5
12/5 05:40	97.3	↓-2.6
12/5 05:50	94.8	↓-2.5
12/5 06:00	92.4	↓-2.4
12/5 06:10	90.0	↓-2.4
12/5 06:20	87.8	↓-2.2
12/5 06:30	85.6	↓-2.2
12/5 06:40	83.6	↓-2.0
12/5 06:50	81.7	↓-1.9
12/5 07:00	80.0	↓-1.7
12/5 07:10	78.5	↓-1.5
12/5 07:20	77.2	↓-1.3
12/5 07:30	76.0	↓-1.2
12/5 07:40	75.1	↓-0.9
12/5 07:50	74.4	↓-0.7
12/5 08:00	73.9	↓-0.5
12/5 08:10	73.7	↓-0.2	干潮
12/5 08:20	73.6	↓-0.1
12/5 08:30	73.8	↑0.2
12/5 08:40	74.3	↑0.5
12/5 08:50	74.9	↑0.6
12/5 09:00	75.8	↑0.9
12/5 09:10	76.9	↑1.1
12/5 09:20	78.3	↑1.4
12/5 09:30	79.9	↑1.6
12/5 09:40	81.7	↑1.8
12/5 09:50	83.6	↑1.9
12/5 10:00	85.8	↑2.2
12/5 10:10	88.2	↑2.4
12/5 10:20	90.7	↑2.5
12/5 10:30	93.3	↑2.6
12/5 10:40	96.1	↑2.8
12/5 10:50	98.9	↑2.8
12/5 11:00	101.8	↑2.9
12/5 11:10	104.8	↑3.0
12/5 11:20	107.7	↑2.9
12/5 11:30	110.6	↑2.9
12/5 11:40	113.5	↑2.9
12/5 11:50	116.3	↑2.8
12/5 12:00	119.1	↑2.8
12/5 12:10	121.6	↑2.5
12/5 12:20	124.1	↑2.5
12/5 12:30	126.4	↑2.3
12/5 12:40	128.5	↑2.1
12/5 12:50	130.3	↑1.8
12/5 13:00	132.0	↑1.7
12/5 13:10	133.4	↑1.4
12/5 13:20	134.6	↑1.2
12/5 13:30	135.6	↑1.0
12/5 13:40	136.2	↑0.6
12/5 13:50	136.6	↑0.4
12/5 14:00	136.8	↑0.2	満潮
12/5 14:10	136.6	↓-0.2
12/5 14:20	136.2	↓-0.4
12/5 14:30	135.5	↓-0.7
12/5 14:40	134.5	↓-1.0
12/5 14:50	133.2	↓-1.3
12/5 15:00	131.6	↓-1.6
12/5 15:10	129.7	↓-1.9
12/5 15:20	127.5	↓-2.2
12/5 15:30	125.0	↓-2.5
12/5 15:40	122.3	↓-2.7
12/5 15:50	119.3	↓-3.0
12/5 16:00	116.0	↓-3.3
12/5 16:10	112.5	↓-3.5
12/5 16:20	108.7	↓-3.8
12/5 16:30	104.7	↓-4.0
12/5 16:40	100.6	↓-4.1
12/5 16:50	96.3	↓-4.3
12/5 17:00	91.8	↓-4.5
12/5 17:10	87.2	↓-4.6
12/5 17:20	82.6	↓-4.6
12/5 17:30	77.9	↓-4.7	最大潮位差
12/5 17:40	73.2	↓-4.7	最大潮位差
12/5 17:50	68.5	↓-4.7	最大潮位差
12/5 18:00	63.8	↓-4.7	最大潮位差
12/5 18:10	59.2	↓-4.6
12/5 18:20	54.8	↓-4.4
12/5 18:30	50.4	↓-4.4
12/5 18:40	46.2	↓-4.2
12/5 18:50	42.2	↓-4.0
12/5 19:00	38.4	↓-3.8
12/5 19:10	34.8	↓-3.6
12/5 19:20	31.5	↓-3.3
12/5 19:30	28.4	↓-3.1
12/5 19:40	25.6	↓-2.8
12/5 19:50	23.0	↓-2.6
12/5 20:00	20.8	↓-2.2
12/5 20:10	18.8	↓-2.0
12/5 20:20	17.2	↓-1.6
12/5 20:30	15.9	↓-1.3
12/5 20:40	14.9	↓-1.0
12/5 20:50	14.3	↓-0.6
12/5 21:00	14.0	↓-0.3	干潮
12/5 21:10	14.0	0
12/5 21:20	14.4	↑0.4
12/5 21:30	15.2	↑0.8
12/5 21:40	16.3	↑1.1
12/5 21:50	17.7	↑1.4
12/5 22:00	19.5	↑1.8
12/5 22:10	21.6	↑2.1
12/5 22:20	24.1	↑2.5
12/5 22:30	26.8	↑2.7
12/5 22:40	29.8	↑3.0
12/5 22:50	33.2	↑3.4
12/5 23:00	36.7	↑3.5
12/5 23:10	40.5	↑3.8
12/5 23:20	44.4	↑3.9
12/5 23:30	48.6	↑4.2
12/5 23:40	52.8	↑4.2
12/5 23:50	57.2	↑4.4