5 (水)	05:36	11:20	17:09	23:46
	145cm	74cm	149cm	36cm
中潮 出 05:36 入 17:18 出 19:04 入 08:05

大洗（茨城）2039年10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
10/5 00:00	41.1	↑1.5
10/5 00:10	43.1	↑2.0
10/5 00:20	45.3	↑2.2
10/5 00:30	47.9	↑2.6
10/5 00:40	50.8	↑2.9
10/5 00:50	54.0	↑3.2
10/5 01:00	57.4	↑3.4
10/5 01:10	61.1	↑3.7
10/5 01:20	65.0	↑3.9
10/5 01:30	69.0	↑4.0
10/5 01:40	73.2	↑4.2
10/5 01:50	77.6	↑4.4
10/5 02:00	82.0	↑4.4
10/5 02:10	86.4	↑4.4
10/5 02:20	90.9	↑4.5
10/5 02:30	95.4	↑4.5
10/5 02:40	99.8	↑4.4
10/5 02:50	104.1	↑4.3
10/5 03:00	108.3	↑4.2
10/5 03:10	112.4	↑4.1
10/5 03:20	116.4	↑4.0
10/5 03:30	120.1	↑3.7
10/5 03:40	123.6	↑3.5
10/5 03:50	126.9	↑3.3
10/5 04:00	130.0	↑3.1
10/5 04:10	132.8	↑2.8
10/5 04:20	135.3	↑2.5
10/5 04:30	137.5	↑2.2
10/5 04:40	139.4	↑1.9
10/5 04:50	141.0	↑1.6
10/5 05:00	142.3	↑1.3
10/5 05:10	143.2	↑0.9
10/5 05:20	143.9	↑0.7
10/5 05:30	144.2	↑0.3	満潮
10/5 05:40	144.2	0
10/5 05:50	143.9	↓-0.3
10/5 06:00	143.3	↓-0.6
10/5 06:10	142.4	↓-0.9
10/5 06:20	141.2	↓-1.2
10/5 06:30	139.7	↓-1.5
10/5 06:40	137.9	↓-1.8
10/5 06:50	135.9	↓-2.0
10/5 07:00	133.7	↓-2.2
10/5 07:10	131.3	↓-2.4
10/5 07:20	128.6	↓-2.7
10/5 07:30	125.9	↓-2.7
10/5 07:40	122.9	↓-3.0
10/5 07:50	119.9	↓-3.0
10/5 08:00	116.8	↓-3.1
10/5 08:10	113.6	↓-3.2
10/5 08:20	110.4	↓-3.2
10/5 08:30	107.2	↓-3.2
10/5 08:40	104.0	↓-3.2
10/5 08:50	100.8	↓-3.2
10/5 09:00	97.7	↓-3.1
10/5 09:10	94.7	↓-3.0
10/5 09:20	91.9	↓-2.8
10/5 09:30	89.1	↓-2.8
10/5 09:40	86.6	↓-2.5
10/5 09:50	84.2	↓-2.4
10/5 10:00	82.0	↓-2.2
10/5 10:10	80.1	↓-1.9
10/5 10:20	78.3	↓-1.8
10/5 10:30	76.9	↓-1.4
10/5 10:40	75.6	↓-1.3
10/5 10:50	74.7	↓-0.9
10/5 11:00	74.0	↓-0.7
10/5 11:10	73.6	↓-0.4	干潮
10/5 11:20	73.4	↓-0.2	干潮
10/5 11:30	73.6	↑0.2
10/5 11:40	74.0	↑0.4
10/5 11:50	74.8	↑0.8
10/5 12:00	75.8	↑1.0
10/5 12:10	77.1	↑1.3
10/5 12:20	78.6	↑1.5
10/5 12:30	80.5	↑1.9
10/5 12:40	82.5	↑2.0
10/5 12:50	84.8	↑2.3
10/5 13:00	87.4	↑2.6
10/5 13:10	90.1	↑2.7
10/5 13:20	93.0	↑2.9
10/5 13:30	96.0	↑3.0
10/5 13:40	99.2	↑3.2
10/5 13:50	102.5	↑3.3
10/5 14:00	105.9	↑3.4
10/5 14:10	109.3	↑3.4
10/5 14:20	112.7	↑3.4
10/5 14:30	116.1	↑3.4
10/5 14:40	119.5	↑3.4
10/5 14:50	122.8	↑3.3
10/5 15:00	126.0	↑3.2
10/5 15:10	129.1	↑3.1
10/5 15:20	132.1	↑3.0
10/5 15:30	134.8	↑2.7
10/5 15:40	137.4	↑2.6
10/5 15:50	139.8	↑2.4
10/5 16:00	141.9	↑2.1
10/5 16:10	143.8	↑1.9
10/5 16:20	145.4	↑1.6
10/5 16:30	146.7	↑1.3
10/5 16:40	147.7	↑1.0
10/5 16:50	148.4	↑0.7
10/5 17:00	148.8	↑0.4	満潮
10/5 17:10	148.9	↑0.1
10/5 17:20	148.7	↓-0.2
10/5 17:30	148.1	↓-0.6
10/5 17:40	147.2	↓-0.9
10/5 17:50	146.0	↓-1.2
10/5 18:00	144.4	↓-1.6
10/5 18:10	142.5	↓-1.9
10/5 18:20	140.4	↓-2.1
10/5 18:30	137.9	↓-2.5
10/5 18:40	135.1	↓-2.8
10/5 18:50	132.1	↓-3.0
10/5 19:00	128.8	↓-3.3
10/5 19:10	125.3	↓-3.5
10/5 19:20	121.5	↓-3.8
10/5 19:30	117.6	↓-3.9
10/5 19:40	113.5	↓-4.1
10/5 19:50	109.2	↓-4.3
10/5 20:00	104.9	↓-4.3
10/5 20:10	100.4	↓-4.5
10/5 20:20	95.9	↓-4.5
10/5 20:30	91.3	↓-4.6	最大潮位差
10/5 20:40	86.8	↓-4.5
10/5 20:50	82.3	↓-4.5
10/5 21:00	77.9	↓-4.4
10/5 21:10	73.5	↓-4.4
10/5 21:20	69.3	↓-4.2
10/5 21:30	65.2	↓-4.1
10/5 21:40	61.3	↓-3.9
10/5 21:50	57.6	↓-3.7
10/5 22:00	54.1	↓-3.5
10/5 22:10	50.9	↓-3.2
10/5 22:20	47.9	↓-3.0
10/5 22:30	45.2	↓-2.7
10/5 22:40	42.8	↓-2.4
10/5 22:50	40.8	↓-2.0
10/5 23:00	39.0	↓-1.8
10/5 23:10	37.6	↓-1.4
10/5 23:20	36.6	↓-1.0
10/5 23:30	35.9	↓-0.7
10/5 23:40	35.5	↓-0.4	干潮
10/5 23:50	35.5	0