01 (日)	05:46	11:47	17:46	-
	147cm	60cm	154cm	-
中潮 出 05:09 入 18:07 出 08:27 入 19:38

大洗（茨城）2030年09月01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
9/1 00:00	50.8	↑0.7
9/1 00:10	51.9	↑1.1
9/1 00:20	53.3	↑1.4
9/1 00:30	55.1	↑1.8
9/1 00:40	57.1	↑2.0
9/1 00:50	59.5	↑2.4
9/1 01:00	62.2	↑2.7
9/1 01:10	65.1	↑2.9
9/1 01:20	68.2	↑3.1
9/1 01:30	71.6	↑3.4
9/1 01:40	75.2	↑3.6
9/1 01:50	78.9	↑3.7
9/1 02:00	82.8	↑3.9
9/1 02:10	86.8	↑4.0
9/1 02:20	90.9	↑4.1
9/1 02:30	95.0	↑4.1
9/1 02:40	99.2	↑4.2
9/1 02:50	103.3	↑4.1
9/1 03:00	107.4	↑4.1
9/1 03:10	111.4	↑4.0
9/1 03:20	115.3	↑3.9
9/1 03:30	119.1	↑3.8
9/1 03:40	122.7	↑3.6
9/1 03:50	126.1	↑3.4
9/1 04:00	129.3	↑3.2
9/1 04:10	132.3	↑3.0
9/1 04:20	135.0	↑2.7
9/1 04:30	137.5	↑2.5
9/1 04:40	139.7	↑2.2
9/1 04:50	141.6	↑1.9
9/1 05:00	143.2	↑1.6
9/1 05:10	144.5	↑1.3
9/1 05:20	145.5	↑1.0
9/1 05:30	146.1	↑0.6
9/1 05:40	146.4	↑0.3	満潮
9/1 05:50	146.4	0
9/1 06:00	146.1	↓-0.3
9/1 06:10	145.4	↓-0.7
9/1 06:20	144.4	↓-1.0
9/1 06:30	143.2	↓-1.2
9/1 06:40	141.6	↓-1.6
9/1 06:50	139.7	↓-1.9
9/1 07:00	137.5	↓-2.2
9/1 07:10	135.1	↓-2.4
9/1 07:20	132.5	↓-2.6
9/1 07:30	129.6	↓-2.9
9/1 07:40	126.5	↓-3.1
9/1 07:50	123.3	↓-3.2
9/1 08:00	119.8	↓-3.5
9/1 08:10	116.3	↓-3.5
9/1 08:20	112.7	↓-3.6
9/1 08:30	108.9	↓-3.8
9/1 08:40	105.2	↓-3.7
9/1 08:50	101.4	↓-3.8
9/1 09:00	97.6	↓-3.8
9/1 09:10	93.9	↓-3.7
9/1 09:20	90.3	↓-3.6
9/1 09:30	86.7	↓-3.6
9/1 09:40	83.3	↓-3.4
9/1 09:50	80.0	↓-3.3
9/1 10:00	76.9	↓-3.1
9/1 10:10	74.0	↓-2.9
9/1 10:20	71.3	↓-2.7
9/1 10:30	68.9	↓-2.4
9/1 10:40	66.7	↓-2.2
9/1 10:50	64.8	↓-1.9
9/1 11:00	63.1	↓-1.7
9/1 11:10	61.8	↓-1.3
9/1 11:20	60.8	↓-1.0
9/1 11:30	60.1	↓-0.7
9/1 11:40	59.7	↓-0.4	干潮
9/1 11:50	59.7	0
9/1 12:00	60.0	↑0.3
9/1 12:10	60.7	↑0.7
9/1 12:20	61.6	↑0.9
9/1 12:30	62.9	↑1.3
9/1 12:40	64.6	↑1.7
9/1 12:50	66.5	↑1.9
9/1 13:00	68.8	↑2.3
9/1 13:10	71.3	↑2.5
9/1 13:20	74.2	↑2.9
9/1 13:30	77.2	↑3.0
9/1 13:40	80.6	↑3.4
9/1 13:50	84.1	↑3.5
9/1 14:00	87.8	↑3.7
9/1 14:10	91.6	↑3.8
9/1 14:20	95.6	↑4.0
9/1 14:30	99.7	↑4.1
9/1 14:40	103.8	↑4.1
9/1 14:50	108.0	↑4.2
9/1 15:00	112.1	↑4.1
9/1 15:10	116.2	↑4.1
9/1 15:20	120.3	↑4.1
9/1 15:30	124.2	↑3.9
9/1 15:40	128.0	↑3.8
9/1 15:50	131.6	↑3.6
9/1 16:00	135.0	↑3.4
9/1 16:10	138.2	↑3.2
9/1 16:20	141.2	↑3.0
9/1 16:30	143.8	↑2.6
9/1 16:40	146.2	↑2.4
9/1 16:50	148.3	↑2.1
9/1 17:00	150.0	↑1.7
9/1 17:10	151.4	↑1.4
9/1 17:20	152.5	↑1.1
9/1 17:30	153.2	↑0.7
9/1 17:40	153.6	↑0.4	満潮
9/1 17:50	153.6	0
9/1 18:00	153.2	↓-0.4
9/1 18:10	152.4	↓-0.8
9/1 18:20	151.4	↓-1.0
9/1 18:30	149.9	↓-1.5
9/1 18:40	148.1	↓-1.8
9/1 18:50	146.0	↓-2.1
9/1 19:00	143.6	↓-2.4
9/1 19:10	140.8	↓-2.8
9/1 19:20	137.8	↓-3.0
9/1 19:30	134.6	↓-3.2
9/1 19:40	131.0	↓-3.6
9/1 19:50	127.3	↓-3.7
9/1 20:00	123.4	↓-3.9
9/1 20:10	119.3	↓-4.1
9/1 20:20	115.1	↓-4.2
9/1 20:30	110.7	↓-4.4
9/1 20:40	106.3	↓-4.4
9/1 20:50	101.9	↓-4.4
9/1 21:00	97.4	↓-4.5	最大潮位差
9/1 21:10	93.0	↓-4.4
9/1 21:20	88.6	↓-4.4
9/1 21:30	84.3	↓-4.3
9/1 21:40	80.1	↓-4.2
9/1 21:50	76.0	↓-4.1
9/1 22:00	72.1	↓-3.9
9/1 22:10	68.3	↓-3.8
9/1 22:20	64.8	↓-3.5
9/1 22:30	61.6	↓-3.2
9/1 22:40	58.5	↓-3.1
9/1 22:50	55.8	↓-2.7
9/1 23:00	53.3	↓-2.5
9/1 23:10	51.1	↓-2.2
9/1 23:20	49.2	↓-1.9
9/1 23:30	47.7	↓-1.5
9/1 23:40	46.4	↓-1.3
9/1 23:50	45.5	↓-0.9