24 (土)	08:31	01:28	18:45	13:03
	122cm	37cm	145cm	99cm
小潮 出 05:27 入 17:34 出 11:43 入 21:35

日立（茨城）2039年09月24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
9/24 00:00	47.0	↓-2.4
9/24 00:10	44.8	↓-2.2
9/24 00:20	42.9	↓-1.9
9/24 00:30	41.2	↓-1.7
9/24 00:40	39.8	↓-1.4
9/24 00:50	38.7	↓-1.1
9/24 01:00	37.8	↓-0.9
9/24 01:10	37.3	↓-0.5
9/24 01:20	36.9	↓-0.4	干潮
9/24 01:30	36.9	0
9/24 01:40	37.1	↑0.2
9/24 01:50	37.6	↑0.5
9/24 02:00	38.4	↑0.8
9/24 02:10	39.4	↑1.0
9/24 02:20	40.7	↑1.3
9/24 02:30	42.2	↑1.5
9/24 02:40	43.9	↑1.7
9/24 02:50	45.9	↑2.0
9/24 03:00	48.0	↑2.1
9/24 03:10	50.4	↑2.4
9/24 03:20	52.9	↑2.5
9/24 03:30	55.6	↑2.7
9/24 03:40	58.5	↑2.9
9/24 03:50	61.4	↑2.9
9/24 04:00	64.5	↑3.1
9/24 04:10	67.6	↑3.1
9/24 04:20	70.7	↑3.1
9/24 04:30	73.9	↑3.2
9/24 04:40	77.2	↑3.3
9/24 04:50	80.4	↑3.2
9/24 05:00	83.5	↑3.1
9/24 05:10	86.7	↑3.2
9/24 05:20	89.7	↑3.0
9/24 05:30	92.7	↑3.0
9/24 05:40	95.6	↑2.9
9/24 05:50	98.3	↑2.7
9/24 06:00	101.0	↑2.7
9/24 06:10	103.5	↑2.5
9/24 06:20	105.9	↑2.4
9/24 06:30	108.1	↑2.2
9/24 06:40	110.1	↑2.0
9/24 06:50	112.0	↑1.9
9/24 07:00	113.7	↑1.7
9/24 07:10	115.3	↑1.6
9/24 07:20	116.6	↑1.3
9/24 07:30	117.8	↑1.2
9/24 07:40	118.8	↑1.0
9/24 07:50	119.6	↑0.8
9/24 08:00	120.3	↑0.7
9/24 08:10	120.7	↑0.4
9/24 08:20	121.0	↑0.3
9/24 08:30	121.0	0	満潮
9/24 08:40	121.0	0
9/24 08:50	120.7	↓-0.3
9/24 09:00	120.3	↓-0.4
9/24 09:10	119.7	↓-0.6
9/24 09:20	119.0	↓-0.7
9/24 09:30	118.2	↓-0.8
9/24 09:40	117.3	↓-0.9
9/24 09:50	116.3	↓-1.0
9/24 10:00	115.2	↓-1.1
9/24 10:10	114.0	↓-1.2
9/24 10:20	112.8	↓-1.2
9/24 10:30	111.5	↓-1.3
9/24 10:40	110.2	↓-1.3
9/24 10:50	109.0	↓-1.2
9/24 11:00	107.7	↓-1.3
9/24 11:10	106.5	↓-1.2
9/24 11:20	105.3	↓-1.2
9/24 11:30	104.2	↓-1.1
9/24 11:40	103.2	↓-1.0
9/24 11:50	102.2	↓-1.0
9/24 12:00	101.4	↓-0.8
9/24 12:10	100.6	↓-0.8
9/24 12:20	100.0	↓-0.6
9/24 12:30	99.5	↓-0.5
9/24 12:40	99.1	↓-0.4
9/24 12:50	98.9	↓-0.2
9/24 13:00	98.8	↓-0.1	干潮
9/24 13:10	98.8	0
9/24 13:20	99.0	↑0.2
9/24 13:30	99.3	↑0.3
9/24 13:40	99.8	↑0.5
9/24 13:50	100.5	↑0.7
9/24 14:00	101.3	↑0.8
9/24 14:10	102.2	↑0.9
9/24 14:20	103.3	↑1.1
9/24 14:30	104.6	↑1.3
9/24 14:40	106.0	↑1.4
9/24 14:50	107.5	↑1.5
9/24 15:00	109.2	↑1.7
9/24 15:10	111.0	↑1.8
9/24 15:20	112.8	↑1.8
9/24 15:30	114.8	↑2.0
9/24 15:40	116.8	↑2.0
9/24 15:50	118.9	↑2.1
9/24 16:00	121.1	↑2.2
9/24 16:10	123.2	↑2.1
9/24 16:20	125.3	↑2.1
9/24 16:30	127.5	↑2.2
9/24 16:40	129.5	↑2.0
9/24 16:50	131.5	↑2.0
9/24 17:00	133.5	↑2.0
9/24 17:10	135.3	↑1.8
9/24 17:20	137.0	↑1.7
9/24 17:30	138.5	↑1.5
9/24 17:40	139.9	↑1.4
9/24 17:50	141.1	↑1.2
9/24 18:00	142.2	↑1.1
9/24 18:10	143.0	↑0.8
9/24 18:20	143.7	↑0.7
9/24 18:30	144.1	↑0.4
9/24 18:40	144.3	↑0.2	満潮
9/24 18:50	144.3	0
9/24 19:00	144.1	↓-0.2
9/24 19:10	143.6	↓-0.5
9/24 19:20	142.9	↓-0.7
9/24 19:30	141.9	↓-1.0
9/24 19:40	140.7	↓-1.2
9/24 19:50	139.3	↓-1.4
9/24 20:00	137.7	↓-1.6
9/24 20:10	135.9	↓-1.8
9/24 20:20	133.8	↓-2.1
9/24 20:30	131.5	↓-2.3
9/24 20:40	129.1	↓-2.4
9/24 20:50	126.4	↓-2.7
9/24 21:00	123.6	↓-2.8
9/24 21:10	120.6	↓-3.0
9/24 21:20	117.5	↓-3.1
9/24 21:30	114.2	↓-3.3
9/24 21:40	110.9	↓-3.3
9/24 21:50	107.4	↓-3.5
9/24 22:00	103.9	↓-3.5
9/24 22:10	100.3	↓-3.6
9/24 22:20	96.7	↓-3.6
9/24 22:30	93.0	↓-3.7	最大潮位差
9/24 22:40	89.4	↓-3.6
9/24 22:50	85.8	↓-3.6
9/24 23:00	82.2	↓-3.6
9/24 23:10	78.7	↓-3.5
9/24 23:20	75.3	↓-3.4
9/24 23:30	72.0	↓-3.3
9/24 23:40	68.8	↓-3.2
9/24 23:50	65.7	↓-3.1