9 (金)	07:56	01:33	18:58	12:59
	125cm	57cm	145cm	96cm
中潮 出 05:16 入 17:56 出 21:39 入 11:16

大洗（茨城）2039年09月9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
9/9 00:00	66.9	↓-2.3
9/9 00:10	64.8	↓-2.1
9/9 00:20	63.0	↓-1.8
9/9 00:30	61.4	↓-1.6
9/9 00:40	59.9	↓-1.5
9/9 00:50	58.8	↓-1.1
9/9 01:00	57.8	↓-1.0
9/9 01:10	57.2	↓-0.6
9/9 01:20	56.7	↓-0.5
9/9 01:30	56.5	↓-0.2	干潮
9/9 01:40	56.6	↑0.1
9/9 01:50	56.9	↑0.3
9/9 02:00	57.5	↑0.6
9/9 02:10	58.3	↑0.8
9/9 02:20	59.4	↑1.1
9/9 02:30	60.6	↑1.2
9/9 02:40	62.2	↑1.6
9/9 02:50	63.9	↑1.7
9/9 03:00	65.8	↑1.9
9/9 03:10	67.9	↑2.1
9/9 03:20	70.2	↑2.3
9/9 03:30	72.6	↑2.4
9/9 03:40	75.1	↑2.5
9/9 03:50	77.8	↑2.7
9/9 04:00	80.5	↑2.7
9/9 04:10	83.3	↑2.8
9/9 04:20	86.1	↑2.8
9/9 04:30	89.0	↑2.9
9/9 04:40	91.8	↑2.8
9/9 04:50	94.7	↑2.9
9/9 05:00	97.4	↑2.7
9/9 05:10	100.2	↑2.8
9/9 05:20	102.8	↑2.6
9/9 05:30	105.3	↑2.5
9/9 05:40	107.8	↑2.5
9/9 05:50	110.1	↑2.3
9/9 06:00	112.2	↑2.1
9/9 06:10	114.3	↑2.1
9/9 06:20	116.1	↑1.8
9/9 06:30	117.8	↑1.7
9/9 06:40	119.3	↑1.5
9/9 06:50	120.6	↑1.3
9/9 07:00	121.8	↑1.2
9/9 07:10	122.7	↑0.9
9/9 07:20	123.5	↑0.8
9/9 07:30	124.0	↑0.5
9/9 07:40	124.4	↑0.4
9/9 07:50	124.6	↑0.2	満潮
9/9 08:00	124.6	0
9/9 08:10	124.4	↓-0.2
9/9 08:20	124.0	↓-0.4
9/9 08:30	123.5	↓-0.5
9/9 08:40	122.8	↓-0.7
9/9 08:50	122.0	↓-0.8
9/9 09:00	121.0	↓-1.0
9/9 09:10	119.9	↓-1.1
9/9 09:20	118.7	↓-1.2
9/9 09:30	117.4	↓-1.3
9/9 09:40	116.1	↓-1.3
9/9 09:50	114.6	↓-1.5
9/9 10:00	113.2	↓-1.4
9/9 10:10	111.7	↓-1.5
9/9 10:20	110.2	↓-1.5
9/9 10:30	108.6	↓-1.6
9/9 10:40	107.2	↓-1.4
9/9 10:50	105.7	↓-1.5
9/9 11:00	104.3	↓-1.4
9/9 11:10	103.0	↓-1.3
9/9 11:20	101.7	↓-1.3
9/9 11:30	100.5	↓-1.2
9/9 11:40	99.4	↓-1.1
9/9 11:50	98.4	↓-1.0
9/9 12:00	97.6	↓-0.8
9/9 12:10	96.8	↓-0.8
9/9 12:20	96.2	↓-0.6
9/9 12:30	95.7	↓-0.5
9/9 12:40	95.4	↓-0.3
9/9 12:50	95.2	↓-0.2	干潮
9/9 13:00	95.2	0
9/9 13:10	95.3	↑0.1
9/9 13:20	95.5	↑0.2
9/9 13:30	96.0	↑0.5
9/9 13:40	96.6	↑0.6
9/9 13:50	97.3	↑0.7
9/9 14:00	98.2	↑0.9
9/9 14:10	99.2	↑1.0
9/9 14:20	100.5	↑1.3
9/9 14:30	101.8	↑1.3
9/9 14:40	103.3	↑1.5
9/9 14:50	104.9	↑1.6
9/9 15:00	106.7	↑1.8
9/9 15:10	108.5	↑1.8
9/9 15:20	110.5	↑2.0
9/9 15:30	112.5	↑2.0
9/9 15:40	114.6	↑2.1
9/9 15:50	116.8	↑2.2
9/9 16:00	119.0	↑2.2
9/9 16:10	121.2	↑2.2
9/9 16:20	123.4	↑2.2
9/9 16:30	125.5	↑2.1
9/9 16:40	127.7	↑2.2
9/9 16:50	129.7	↑2.0
9/9 17:00	131.7	↑2.0
9/9 17:10	133.6	↑1.9
9/9 17:20	135.4	↑1.8
9/9 17:30	137.1	↑1.7
9/9 17:40	138.6	↑1.5
9/9 17:50	140.0	↑1.4
9/9 18:00	141.2	↑1.2
9/9 18:10	142.2	↑1.0
9/9 18:20	143.1	↑0.9
9/9 18:30	143.7	↑0.6
9/9 18:40	144.2	↑0.5
9/9 18:50	144.4	↑0.2	満潮
9/9 19:00	144.5	↑0.1
9/9 19:10	144.3	↓-0.2
9/9 19:20	143.9	↓-0.4
9/9 19:30	143.3	↓-0.6
9/9 19:40	142.5	↓-0.8
9/9 19:50	141.5	↓-1.0
9/9 20:00	140.3	↓-1.2
9/9 20:10	138.9	↓-1.4
9/9 20:20	137.3	↓-1.6
9/9 20:30	135.5	↓-1.8
9/9 20:40	133.5	↓-2.0
9/9 20:50	131.4	↓-2.1
9/9 21:00	129.1	↓-2.3
9/9 21:10	126.6	↓-2.5
9/9 21:20	124.1	↓-2.5
9/9 21:30	121.4	↓-2.7
9/9 21:40	118.6	↓-2.8
9/9 21:50	115.7	↓-2.9
9/9 22:00	112.8	↓-2.9
9/9 22:10	109.8	↓-3.0
9/9 22:20	106.7	↓-3.1	最大潮位差
9/9 22:30	103.7	↓-3.0
9/9 22:40	100.6	↓-3.1	最大潮位差
9/9 22:50	97.6	↓-3.0
9/9 23:00	94.6	↓-3.0
9/9 23:10	91.6	↓-3.0
9/9 23:20	88.7	↓-2.9
9/9 23:30	85.9	↓-2.8
9/9 23:40	83.2	↓-2.7
9/9 23:50	80.5	↓-2.7