5 (火)	07:42	00:33	17:41	12:10
	127cm	30cm	151cm	104cm
中潮 出 05:36 入 17:18 出 11:03 入 20:27

大洗（茨城）2027年10月5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
10/5 00:00	31.2	↓-1.2
10/5 00:10	30.4	↓-0.8
10/5 00:20	29.9	↓-0.5
10/5 00:30	29.6	↓-0.3	干潮
10/5 00:40	29.7	↑0.1
10/5 00:50	30.1	↑0.4
10/5 01:00	30.8	↑0.7
10/5 01:10	31.8	↑1.0
10/5 01:20	33.1	↑1.3
10/5 01:30	34.6	↑1.5
10/5 01:40	36.5	↑1.9
10/5 01:50	38.6	↑2.1
10/5 02:00	40.9	↑2.3
10/5 02:10	43.4	↑2.5
10/5 02:20	46.2	↑2.8
10/5 02:30	49.2	↑3.0
10/5 02:40	52.3	↑3.1
10/5 02:50	55.5	↑3.2
10/5 03:00	58.9	↑3.4
10/5 03:10	62.4	↑3.5
10/5 03:20	66.0	↑3.6
10/5 03:30	69.6	↑3.6
10/5 03:40	73.3	↑3.7
10/5 03:50	76.9	↑3.6
10/5 04:00	80.6	↑3.7
10/5 04:10	84.2	↑3.6
10/5 04:20	87.7	↑3.5
10/5 04:30	91.2	↑3.5
10/5 04:40	94.6	↑3.4
10/5 04:50	97.8	↑3.2
10/5 05:00	101.0	↑3.2
10/5 05:10	104.0	↑3.0
10/5 05:20	106.8	↑2.8
10/5 05:30	109.5	↑2.7
10/5 05:40	112.0	↑2.5
10/5 05:50	114.4	↑2.4
10/5 06:00	116.5	↑2.1
10/5 06:10	118.5	↑2.0
10/5 06:20	120.2	↑1.7
10/5 06:30	121.8	↑1.6
10/5 06:40	123.1	↑1.3
10/5 06:50	124.2	↑1.1
10/5 07:00	125.1	↑0.9
10/5 07:10	125.9	↑0.8
10/5 07:20	126.4	↑0.5
10/5 07:30	126.7	↑0.3
10/5 07:40	126.8	↑0.1	満潮
10/5 07:50	126.7	↓-0.1
10/5 08:00	126.4	↓-0.3
10/5 08:10	126.0	↓-0.4
10/5 08:20	125.4	↓-0.6
10/5 08:30	124.7	↓-0.7
10/5 08:40	123.9	↓-0.8
10/5 08:50	122.9	↓-1.0
10/5 09:00	121.8	↓-1.1
10/5 09:10	120.6	↓-1.2
10/5 09:20	119.4	↓-1.2
10/5 09:30	118.1	↓-1.3
10/5 09:40	116.8	↓-1.3
10/5 09:50	115.5	↓-1.3
10/5 10:00	114.2	↓-1.3
10/5 10:10	112.9	↓-1.3
10/5 10:20	111.6	↓-1.3
10/5 10:30	110.4	↓-1.2
10/5 10:40	109.2	↓-1.2
10/5 10:50	108.2	↓-1.0
10/5 11:00	107.2	↓-1.0
10/5 11:10	106.3	↓-0.9
10/5 11:20	105.5	↓-0.8
10/5 11:30	104.9	↓-0.6
10/5 11:40	104.4	↓-0.5
10/5 11:50	104.0	↓-0.4
10/5 12:00	103.8	↓-0.2	干潮
10/5 12:10	103.8	0	干潮
10/5 12:20	103.9	↑0.1
10/5 12:30	104.1	↑0.2
10/5 12:40	104.6	↑0.5
10/5 12:50	105.2	↑0.6
10/5 13:00	105.9	↑0.7
10/5 13:10	106.9	↑1.0
10/5 13:20	108.0	↑1.1
10/5 13:30	109.3	↑1.3
10/5 13:40	110.7	↑1.4
10/5 13:50	112.3	↑1.6
10/5 14:00	114.0	↑1.7
10/5 14:10	115.9	↑1.9
10/5 14:20	117.8	↑1.9
10/5 14:30	119.9	↑2.1
10/5 14:40	122.0	↑2.1
10/5 14:50	124.2	↑2.2
10/5 15:00	126.5	↑2.3
10/5 15:10	128.7	↑2.2
10/5 15:20	131.0	↑2.3
10/5 15:30	133.2	↑2.2
10/5 15:40	135.4	↑2.2
10/5 15:50	137.5	↑2.1
10/5 16:00	139.6	↑2.1
10/5 16:10	141.5	↑1.9
10/5 16:20	143.3	↑1.8
10/5 16:30	144.9	↑1.6
10/5 16:40	146.3	↑1.4
10/5 16:50	147.6	↑1.3
10/5 17:00	148.6	↑1.0
10/5 17:10	149.5	↑0.9
10/5 17:20	150.1	↑0.6
10/5 17:30	150.5	↑0.4
10/5 17:40	150.6	↑0.1	満潮
10/5 17:50	150.5	↓-0.1
10/5 18:00	150.1	↓-0.4
10/5 18:10	149.4	↓-0.7
10/5 18:20	148.5	↓-0.9
10/5 18:30	147.4	↓-1.1
10/5 18:40	145.9	↓-1.5
10/5 18:50	144.3	↓-1.6
10/5 19:00	142.3	↓-2.0
10/5 19:10	140.2	↓-2.1
10/5 19:20	137.8	↓-2.4
10/5 19:30	135.2	↓-2.6
10/5 19:40	132.3	↓-2.9
10/5 19:50	129.3	↓-3.0
10/5 20:00	126.1	↓-3.2
10/5 20:10	122.7	↓-3.4
10/5 20:20	119.2	↓-3.5
10/5 20:30	115.6	↓-3.6
10/5 20:40	111.8	↓-3.8
10/5 20:50	108.0	↓-3.8
10/5 21:00	104.0	↓-4.0	最大潮位差
10/5 21:10	100.1	↓-3.9
10/5 21:20	96.1	↓-4.0	最大潮位差
10/5 21:30	92.1	↓-4.0	最大潮位差
10/5 21:40	88.1	↓-4.0	最大潮位差
10/5 21:50	84.2	↓-3.9
10/5 22:00	80.3	↓-3.9
10/5 22:10	76.5	↓-3.8
10/5 22:20	72.8	↓-3.7
10/5 22:30	69.2	↓-3.6
10/5 22:40	65.8	↓-3.4
10/5 22:50	62.5	↓-3.3
10/5 23:00	59.4	↓-3.1
10/5 23:10	56.4	↓-3.0
10/5 23:20	53.7	↓-2.7
10/5 23:30	51.1	↓-2.6
10/5 23:40	48.7	↓-2.4
10/5 23:50	46.6	↓-2.1