7 (金)	06:55	00:18	17:44	12:06
	134cm	37cm	146cm	93cm
中潮 出 05:38 入 17:15 出 20:11 入 10:03

大洗（茨城）2039年10月7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
10/7 00:00	37.3	↓-0.7
10/7 00:10	36.9	↓-0.4	干潮
10/7 00:20	36.9	0
10/7 00:30	37.1	↑0.2
10/7 00:40	37.7	↑0.6
10/7 00:50	38.7	↑1.0
10/7 01:00	39.9	↑1.2
10/7 01:10	41.4	↑1.5
10/7 01:20	43.3	↑1.9
10/7 01:30	45.4	↑2.1
10/7 01:40	47.8	↑2.4
10/7 01:50	50.4	↑2.6
10/7 02:00	53.3	↑2.9
10/7 02:10	56.4	↑3.1
10/7 02:20	59.7	↑3.3
10/7 02:30	63.2	↑3.5
10/7 02:40	66.8	↑3.6
10/7 02:50	70.5	↑3.7
10/7 03:00	74.3	↑3.8
10/7 03:10	78.2	↑3.9
10/7 03:20	82.1	↑3.9
10/7 03:30	86.0	↑3.9
10/7 03:40	89.9	↑3.9
10/7 03:50	93.8	↑3.9
10/7 04:00	97.5	↑3.7
10/7 04:10	101.2	↑3.7
10/7 04:20	104.8	↑3.6
10/7 04:30	108.2	↑3.4
10/7 04:40	111.4	↑3.2
10/7 04:50	114.5	↑3.1
10/7 05:00	117.4	↑2.9
10/7 05:10	120.0	↑2.6
10/7 05:20	122.5	↑2.5
10/7 05:30	124.7	↑2.2
10/7 05:40	126.7	↑2.0
10/7 05:50	128.4	↑1.7
10/7 06:00	129.9	↑1.5
10/7 06:10	131.1	↑1.2
10/7 06:20	132.1	↑1.0
10/7 06:30	132.8	↑0.7
10/7 06:40	133.2	↑0.4
10/7 06:50	133.4	↑0.2	満潮
10/7 07:00	133.4	0
10/7 07:10	133.1	↓-0.3
10/7 07:20	132.7	↓-0.4
10/7 07:30	131.9	↓-0.8
10/7 07:40	131.0	↓-0.9
10/7 07:50	129.9	↓-1.1
10/7 08:00	128.6	↓-1.3
10/7 08:10	127.2	↓-1.4
10/7 08:20	125.6	↓-1.6
10/7 08:30	123.8	↓-1.8
10/7 08:40	122.0	↓-1.8
10/7 08:50	120.1	↓-1.9
10/7 09:00	118.1	↓-2.0
10/7 09:10	116.1	↓-2.0
10/7 09:20	114.0	↓-2.1
10/7 09:30	112.0	↓-2.0
10/7 09:40	110.0	↓-2.0
10/7 09:50	108.0	↓-2.0
10/7 10:00	106.0	↓-2.0
10/7 10:10	104.2	↓-1.8
10/7 10:20	102.4	↓-1.8
10/7 10:30	100.7	↓-1.7
10/7 10:40	99.2	↓-1.5
10/7 10:50	97.8	↓-1.4
10/7 11:00	96.5	↓-1.3
10/7 11:10	95.4	↓-1.1
10/7 11:20	94.5	↓-0.9
10/7 11:30	93.7	↓-0.8
10/7 11:40	93.2	↓-0.5
10/7 11:50	92.8	↓-0.4
10/7 12:00	92.6	↓-0.2	干潮
10/7 12:10	92.6	0
10/7 12:20	92.8	↑0.2
10/7 12:30	93.2	↑0.4
10/7 12:40	93.8	↑0.6
10/7 12:50	94.6	↑0.8
10/7 13:00	95.6	↑1.0
10/7 13:10	96.8	↑1.2
10/7 13:20	98.1	↑1.3
10/7 13:30	99.7	↑1.6
10/7 13:40	101.4	↑1.7
10/7 13:50	103.2	↑1.8
10/7 14:00	105.2	↑2.0
10/7 14:10	107.4	↑2.2
10/7 14:20	109.6	↑2.2
10/7 14:30	112.0	↑2.4
10/7 14:40	114.4	↑2.4
10/7 14:50	116.8	↑2.4
10/7 15:00	119.3	↑2.5
10/7 15:10	121.8	↑2.5
10/7 15:20	124.3	↑2.5
10/7 15:30	126.8	↑2.5
10/7 15:40	129.1	↑2.3
10/7 15:50	131.4	↑2.3
10/7 16:00	133.6	↑2.2
10/7 16:10	135.7	↑2.1
10/7 16:20	137.6	↑1.9
10/7 16:30	139.4	↑1.8
10/7 16:40	141.0	↑1.6
10/7 16:50	142.3	↑1.3
10/7 17:00	143.5	↑1.2
10/7 17:10	144.4	↑0.9
10/7 17:20	145.1	↑0.7
10/7 17:30	145.6	↑0.5
10/7 17:40	145.8	↑0.2	満潮
10/7 17:50	145.7	↓-0.1
10/7 18:00	145.4	↓-0.3
10/7 18:10	144.8	↓-0.6
10/7 18:20	144.0	↓-0.8
10/7 18:30	142.9	↓-1.1
10/7 18:40	141.5	↓-1.4
10/7 18:50	139.9	↓-1.6
10/7 19:00	138.0	↓-1.9
10/7 19:10	135.9	↓-2.1
10/7 19:20	133.5	↓-2.4
10/7 19:30	131.0	↓-2.5
10/7 19:40	128.2	↓-2.8
10/7 19:50	125.2	↓-3.0
10/7 20:00	122.0	↓-3.2
10/7 20:10	118.7	↓-3.3
10/7 20:20	115.2	↓-3.5
10/7 20:30	111.6	↓-3.6
10/7 20:40	107.9	↓-3.7
10/7 20:50	104.1	↓-3.8
10/7 21:00	100.3	↓-3.8
10/7 21:10	96.4	↓-3.9
10/7 21:20	92.5	↓-3.9
10/7 21:30	88.5	↓-4.0	最大潮位差
10/7 21:40	84.7	↓-3.8
10/7 21:50	80.8	↓-3.9
10/7 22:00	77.0	↓-3.8
10/7 22:10	73.4	↓-3.6
10/7 22:20	69.8	↓-3.6
10/7 22:30	66.4	↓-3.4
10/7 22:40	63.1	↓-3.3
10/7 22:50	60.0	↓-3.1
10/7 23:00	57.1	↓-2.9
10/7 23:10	54.4	↓-2.7
10/7 23:20	51.9	↓-2.5
10/7 23:30	49.6	↓-2.3
10/7 23:40	47.6	↓-2.0
10/7 23:50	45.8	↓-1.8