7 (木)	06:35	00:16	18:38	12:47
	128cm	34cm	115cm	41cm
中潮 出 06:34 入 17:11 出 08:35 入 21:52

大洗（茨城）2030年02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
2/7 00:00	33.4	↓-0.7
2/7 00:10	33.1	↓-0.3	干潮
2/7 00:20	33.1	0
2/7 00:30	33.4	↑0.3
2/7 00:40	34.1	↑0.7
2/7 00:50	35.0	↑0.9
2/7 01:00	36.3	↑1.3
2/7 01:10	37.8	↑1.5
2/7 01:20	39.7	↑1.9
2/7 01:30	41.8	↑2.1
2/7 01:40	44.2	↑2.4
2/7 01:50	46.9	↑2.7
2/7 02:00	49.8	↑2.9
2/7 02:10	52.9	↑3.1
2/7 02:20	56.3	↑3.4
2/7 02:30	59.8	↑3.5
2/7 02:40	63.4	↑3.6
2/7 02:50	67.2	↑3.8
2/7 03:00	71.0	↑3.8
2/7 03:10	74.9	↑3.9
2/7 03:20	78.9	↑4.0	最大潮位差
2/7 03:30	82.8	↑3.9
2/7 03:40	86.8	↑4.0	最大潮位差
2/7 03:50	90.6	↑3.8
2/7 04:00	94.4	↑3.8
2/7 04:10	98.1	↑3.7
2/7 04:20	101.7	↑3.6
2/7 04:30	105.1	↑3.4
2/7 04:40	108.4	↑3.3
2/7 04:50	111.4	↑3.0
2/7 05:00	114.2	↑2.8
2/7 05:10	116.8	↑2.6
2/7 05:20	119.2	↑2.4
2/7 05:30	121.3	↑2.1
2/7 05:40	123.1	↑1.8
2/7 05:50	124.6	↑1.5
2/7 06:00	125.8	↑1.2
2/7 06:10	126.7	↑0.9
2/7 06:20	127.3	↑0.6
2/7 06:30	127.6	↑0.3	満潮
2/7 06:40	127.6	0
2/7 06:50	127.2	↓-0.4
2/7 07:00	126.6	↓-0.6
2/7 07:10	125.6	↓-1.0
2/7 07:20	124.3	↓-1.3
2/7 07:30	122.8	↓-1.5
2/7 07:40	120.9	↓-1.9
2/7 07:50	118.8	↓-2.1
2/7 08:00	116.5	↓-2.3
2/7 08:10	113.9	↓-2.6
2/7 08:20	111.0	↓-2.9
2/7 08:30	108.0	↓-3.0
2/7 08:40	104.9	↓-3.1
2/7 08:50	101.5	↓-3.4
2/7 09:00	98.1	↓-3.4
2/7 09:10	94.6	↓-3.5
2/7 09:20	90.9	↓-3.7
2/7 09:30	87.3	↓-3.6
2/7 09:40	83.6	↓-3.7
2/7 09:50	80.0	↓-3.6
2/7 10:00	76.4	↓-3.6
2/7 10:10	72.8	↓-3.6
2/7 10:20	69.3	↓-3.5
2/7 10:30	66.0	↓-3.3
2/7 10:40	62.7	↓-3.3
2/7 10:50	59.7	↓-3.0
2/7 11:00	56.8	↓-2.9
2/7 11:10	54.1	↓-2.7
2/7 11:20	51.6	↓-2.5
2/7 11:30	49.3	↓-2.3
2/7 11:40	47.3	↓-2.0
2/7 11:50	45.6	↓-1.7
2/7 12:00	44.1	↓-1.5
2/7 12:10	42.9	↓-1.2
2/7 12:20	41.9	↓-1.0
2/7 12:30	41.3	↓-0.6
2/7 12:40	41.0	↓-0.3	干潮
2/7 12:50	40.9	↓-0.1
2/7 13:00	41.2	↑0.3
2/7 13:10	41.8	↑0.6
2/7 13:20	42.7	↑0.9
2/7 13:30	43.8	↑1.1
2/7 13:40	45.3	↑1.5
2/7 13:50	47.0	↑1.7
2/7 14:00	48.9	↑1.9
2/7 14:10	51.2	↑2.3
2/7 14:20	53.6	↑2.4
2/7 14:30	56.2	↑2.6
2/7 14:40	59.0	↑2.8
2/7 14:50	62.0	↑3.0
2/7 15:00	65.0	↑3.0
2/7 15:10	68.2	↑3.2
2/7 15:20	71.5	↑3.3
2/7 15:30	74.8	↑3.3
2/7 15:40	78.1	↑3.3
2/7 15:50	81.4	↑3.3
2/7 16:00	84.6	↑3.2
2/7 16:10	87.8	↑3.2
2/7 16:20	90.9	↑3.1
2/7 16:30	93.9	↑3.0
2/7 16:40	96.8	↑2.9
2/7 16:50	99.5	↑2.7
2/7 17:00	102.0	↑2.5
2/7 17:10	104.3	↑2.3
2/7 17:20	106.4	↑2.1
2/7 17:30	108.3	↑1.9
2/7 17:40	109.9	↑1.6
2/7 17:50	111.3	↑1.4
2/7 18:00	112.4	↑1.1
2/7 18:10	113.3	↑0.9
2/7 18:20	113.9	↑0.6
2/7 18:30	114.3	↑0.4	満潮
2/7 18:40	114.3	0
2/7 18:50	114.1	↓-0.2
2/7 19:00	113.6	↓-0.5
2/7 19:10	112.9	↓-0.7
2/7 19:20	111.9	↓-1.0
2/7 19:30	110.7	↓-1.2
2/7 19:40	109.2	↓-1.5
2/7 19:50	107.5	↓-1.7
2/7 20:00	105.6	↓-1.9
2/7 20:10	103.5	↓-2.1
2/7 20:20	101.2	↓-2.3
2/7 20:30	98.7	↓-2.5
2/7 20:40	96.1	↓-2.6
2/7 20:50	93.4	↓-2.7
2/7 21:00	90.5	↓-2.9
2/7 21:10	87.6	↓-2.9
2/7 21:20	84.7	↓-2.9
2/7 21:30	81.7	↓-3.0
2/7 21:40	78.7	↓-3.0
2/7 21:50	75.7	↓-3.0
2/7 22:00	72.8	↓-2.9
2/7 22:10	69.9	↓-2.9
2/7 22:20	67.1	↓-2.8
2/7 22:30	64.4	↓-2.7
2/7 22:40	61.8	↓-2.6
2/7 22:50	59.4	↓-2.4
2/7 23:00	57.1	↓-2.3
2/7 23:10	55.0	↓-2.1
2/7 23:20	53.1	↓-1.9
2/7 23:30	51.3	↓-1.8
2/7 23:40	49.8	↓-1.5
2/7 23:50	48.6	↓-1.2