23 (金)	03:38	09:46	15:59	22:06
	143cm	52cm	144cm	56cm
大潮 出 05:27 入 17:35 出 04:56 入 17:17

大洗（茨城）2033年09月23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
9/23 00:00	90.3	↑3.2
9/23 00:10	93.7	↑3.4
9/23 00:20	97.1	↑3.4
9/23 00:30	100.5	↑3.4
9/23 00:40	104.0	↑3.5
9/23 00:50	107.4	↑3.4
9/23 01:00	110.8	↑3.4
9/23 01:10	114.1	↑3.3
9/23 01:20	117.4	↑3.3
9/23 01:30	120.5	↑3.1
9/23 01:40	123.5	↑3.0
9/23 01:50	126.3	↑2.8
9/23 02:00	129.0	↑2.7
9/23 02:10	131.4	↑2.4
9/23 02:20	133.7	↑2.3
9/23 02:30	135.7	↑2.0
9/23 02:40	137.5	↑1.8
9/23 02:50	139.0	↑1.5
9/23 03:00	140.2	↑1.2
9/23 03:10	141.2	↑1.0
9/23 03:20	141.8	↑0.6
9/23 03:30	142.2	↑0.4	満潮
9/23 03:40	142.3	↑0.1
9/23 03:50	142.0	↓-0.3
9/23 04:00	141.5	↓-0.5
9/23 04:10	140.6	↓-0.9
9/23 04:20	139.5	↓-1.1
9/23 04:30	138.0	↓-1.5
9/23 04:40	136.2	↓-1.8
9/23 04:50	134.2	↓-2.0
9/23 05:00	131.9	↓-2.3
9/23 05:10	129.3	↓-2.6
9/23 05:20	126.5	↓-2.8
9/23 05:30	123.4	↓-3.1
9/23 05:40	120.2	↓-3.2
9/23 05:50	116.7	↓-3.5
9/23 06:00	113.2	↓-3.5
9/23 06:10	109.4	↓-3.8
9/23 06:20	105.6	↓-3.8
9/23 06:30	101.8	↓-3.8
9/23 06:40	97.8	↓-4.0	最大潮位差
9/23 06:50	93.9	↓-3.9
9/23 07:00	90.0	↓-3.9
9/23 07:10	86.1	↓-3.9
9/23 07:20	82.4	↓-3.7
9/23 07:30	78.7	↓-3.7
9/23 07:40	75.1	↓-3.6
9/23 07:50	71.8	↓-3.3
9/23 08:00	68.6	↓-3.2
9/23 08:10	65.6	↓-3.0
9/23 08:20	62.9	↓-2.7
9/23 08:30	60.4	↓-2.5
9/23 08:40	58.1	↓-2.3
9/23 08:50	56.2	↓-1.9
9/23 09:00	54.6	↓-1.6
9/23 09:10	53.2	↓-1.4
9/23 09:20	52.2	↓-1.0
9/23 09:30	51.5	↓-0.7
9/23 09:40	51.2	↓-0.3	干潮
9/23 09:50	51.2	0
9/23 10:00	51.5	↑0.3
9/23 10:10	52.1	↑0.6
9/23 10:20	53.1	↑1.0
9/23 10:30	54.4	↑1.3
9/23 10:40	56.1	↑1.7
9/23 10:50	58.0	↑1.9
9/23 11:00	60.2	↑2.2
9/23 11:10	62.7	↑2.5
9/23 11:20	65.5	↑2.8
9/23 11:30	68.5	↑3.0
9/23 11:40	71.7	↑3.2
9/23 11:50	75.1	↑3.4
9/23 12:00	78.6	↑3.5
9/23 12:10	82.3	↑3.7
9/23 12:20	86.1	↑3.8
9/23 12:30	90.0	↑3.9
9/23 12:40	93.9	↑3.9
9/23 12:50	97.8	↑3.9
9/23 13:00	101.7	↑3.9
9/23 13:10	105.6	↑3.9
9/23 13:20	109.4	↑3.8
9/23 13:30	113.2	↑3.8
9/23 13:40	116.8	↑3.6
9/23 13:50	120.2	↑3.4
9/23 14:00	123.5	↑3.3
9/23 14:10	126.6	↑3.1
9/23 14:20	129.5	↑2.9
9/23 14:30	132.1	↑2.6
9/23 14:40	134.6	↑2.5
9/23 14:50	136.7	↑2.1
9/23 15:00	138.6	↑1.9
9/23 15:10	140.2	↑1.6
9/23 15:20	141.5	↑1.3
9/23 15:30	142.5	↑1.0
9/23 15:40	143.3	↑0.8
9/23 15:50	143.7	↑0.4	満潮
9/23 16:00	143.7	0
9/23 16:10	143.5	↓-0.2
9/23 16:20	143.0	↓-0.5
9/23 16:30	142.1	↓-0.9
9/23 16:40	141.0	↓-1.1
9/23 16:50	139.5	↓-1.5
9/23 17:00	137.8	↓-1.7
9/23 17:10	135.7	↓-2.1
9/23 17:20	133.4	↓-2.3
9/23 17:30	130.9	↓-2.5
9/23 17:40	128.1	↓-2.8
9/23 17:50	125.1	↓-3.0
9/23 18:00	121.9	↓-3.2
9/23 18:10	118.5	↓-3.4
9/23 18:20	115.0	↓-3.5
9/23 18:30	111.4	↓-3.6
9/23 18:40	107.7	↓-3.7
9/23 18:50	103.9	↓-3.8
9/23 19:00	100.1	↓-3.8
9/23 19:10	96.3	↓-3.8
9/23 19:20	92.6	↓-3.7
9/23 19:30	88.8	↓-3.8
9/23 19:40	85.2	↓-3.6
9/23 19:50	81.7	↓-3.5
9/23 20:00	78.3	↓-3.4
9/23 20:10	75.0	↓-3.3
9/23 20:20	72.0	↓-3.0
9/23 20:30	69.1	↓-2.9
9/23 20:40	66.5	↓-2.6
9/23 20:50	64.1	↓-2.4
9/23 21:00	61.9	↓-2.2
9/23 21:10	60.1	↓-1.8
9/23 21:20	58.5	↓-1.6
9/23 21:30	57.2	↓-1.3
9/23 21:40	56.3	↓-0.9
9/23 21:50	55.6	↓-0.7
9/23 22:00	55.3	↓-0.3	干潮
9/23 22:10	55.2	↓-0.1
9/23 22:20	55.6	↑0.4
9/23 22:30	56.2	↑0.6
9/23 22:40	57.1	↑0.9
9/23 22:50	58.4	↑1.3
9/23 23:00	60.0	↑1.6
9/23 23:10	61.8	↑1.8
9/23 23:20	64.0	↑2.2
9/23 23:30	66.4	↑2.4
9/23 23:40	69.1	↑2.7
9/23 23:50	72.0	↑2.9