01 (木)	07:10	00:18	17:35	11:54
	131cm	23cm	152cm	96cm
中潮 出 05:33 入 17:23 出 20:04 入 10:29

日立（茨城）2026年10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
10/1 00:00	23.1	↓-0.7
10/1 00:10	22.6	↓-0.5	干潮
10/1 00:20	22.6	0
10/1 00:30	22.8	↑0.2
10/1 00:40	23.4	↑0.6
10/1 00:50	24.4	↑1.0
10/1 01:00	25.7	↑1.3
10/1 01:10	27.3	↑1.6
10/1 01:20	29.2	↑1.9
10/1 01:30	31.4	↑2.2
10/1 01:40	33.9	↑2.5
10/1 01:50	36.7	↑2.8
10/1 02:00	39.7	↑3.0
10/1 02:10	43.0	↑3.3
10/1 02:20	46.5	↑3.5
10/1 02:30	50.2	↑3.7
10/1 02:40	54.0	↑3.8
10/1 02:50	58.0	↑4.0
10/1 03:00	62.1	↑4.1
10/1 03:10	66.3	↑4.2
10/1 03:20	70.5	↑4.2
10/1 03:30	74.8	↑4.3
10/1 03:40	79.0	↑4.2
10/1 03:50	83.3	↑4.3
10/1 04:00	87.4	↑4.1
10/1 04:10	91.5	↑4.1
10/1 04:20	95.4	↑3.9
10/1 04:30	99.2	↑3.8
10/1 04:40	102.8	↑3.6
10/1 04:50	106.3	↑3.5
10/1 05:00	109.6	↑3.3
10/1 05:10	112.6	↑3.0
10/1 05:20	115.5	↑2.9
10/1 05:30	118.1	↑2.6
10/1 05:40	120.4	↑2.3
10/1 05:50	122.5	↑2.1
10/1 06:00	124.4	↑1.9
10/1 06:10	126.0	↑1.6
10/1 06:20	127.4	↑1.4
10/1 06:30	128.5	↑1.1
10/1 06:40	129.3	↑0.8
10/1 06:50	129.9	↑0.6
10/1 07:00	130.3	↑0.4	満潮
10/1 07:10	130.4	↑0.1	満潮
10/1 07:20	130.2	↓-0.2
10/1 07:30	129.9	↓-0.3
10/1 07:40	129.3	↓-0.6
10/1 07:50	128.5	↓-0.8
10/1 08:00	127.5	↓-1.0
10/1 08:10	126.3	↓-1.2
10/1 08:20	125.0	↓-1.3
10/1 08:30	123.5	↓-1.5
10/1 08:40	121.9	↓-1.6
10/1 08:50	120.1	↓-1.8
10/1 09:00	118.3	↓-1.8
10/1 09:10	116.5	↓-1.8
10/1 09:20	114.6	↓-1.9
10/1 09:30	112.7	↓-1.9
10/1 09:40	110.8	↓-1.9
10/1 09:50	108.9	↓-1.9
10/1 10:00	107.1	↓-1.8
10/1 10:10	105.4	↓-1.7
10/1 10:20	103.8	↓-1.6
10/1 10:30	102.3	↓-1.5
10/1 10:40	100.9	↓-1.4
10/1 10:50	99.7	↓-1.2
10/1 11:00	98.6	↓-1.1
10/1 11:10	97.7	↓-0.9
10/1 11:20	97.0	↓-0.7
10/1 11:30	96.4	↓-0.6
10/1 11:40	96.1	↓-0.3
10/1 11:50	95.9	↓-0.2	干潮
10/1 12:00	96.0	↑0.1
10/1 12:10	96.2	↑0.2
10/1 12:20	96.7	↑0.5
10/1 12:30	97.3	↑0.6
10/1 12:40	98.2	↑0.9
10/1 12:50	99.2	↑1.0
10/1 13:00	100.4	↑1.2
10/1 13:10	101.8	↑1.4
10/1 13:20	103.4	↑1.6
10/1 13:30	105.1	↑1.7
10/1 13:40	107.0	↑1.9
10/1 13:50	109.1	↑2.1
10/1 14:00	111.2	↑2.1
10/1 14:10	113.5	↑2.3
10/1 14:20	115.9	↑2.4
10/1 14:30	118.4	↑2.5
10/1 14:40	121.0	↑2.6
10/1 14:50	123.5	↑2.5
10/1 15:00	126.1	↑2.6
10/1 15:10	128.8	↑2.7
10/1 15:20	131.3	↑2.5
10/1 15:30	133.9	↑2.6
10/1 15:40	136.3	↑2.4
10/1 15:50	138.7	↑2.4
10/1 16:00	140.9	↑2.2
10/1 16:10	143.0	↑2.1
10/1 16:20	144.9	↑1.9
10/1 16:30	146.6	↑1.7
10/1 16:40	148.1	↑1.5
10/1 16:50	149.4	↑1.3
10/1 17:00	150.4	↑1.0
10/1 17:10	151.2	↑0.8
10/1 17:20	151.7	↑0.5
10/1 17:30	151.9	↑0.2	満潮
10/1 17:40	151.9	0
10/1 17:50	151.6	↓-0.3
10/1 18:00	151.0	↓-0.6
10/1 18:10	150.1	↓-0.9
10/1 18:20	149.0	↓-1.1
10/1 18:30	147.5	↓-1.5
10/1 18:40	145.8	↓-1.7
10/1 18:50	143.8	↓-2.0
10/1 19:00	141.6	↓-2.2
10/1 19:10	139.1	↓-2.5
10/1 19:20	136.3	↓-2.8
10/1 19:30	133.3	↓-3.0
10/1 19:40	130.1	↓-3.2
10/1 19:50	126.7	↓-3.4
10/1 20:00	123.0	↓-3.7
10/1 20:10	119.2	↓-3.8
10/1 20:20	115.2	↓-4.0
10/1 20:30	111.1	↓-4.1
10/1 20:40	106.8	↓-4.3
10/1 20:50	102.5	↓-4.3
10/1 21:00	98.0	↓-4.5
10/1 21:10	93.5	↓-4.5
10/1 21:20	89.0	↓-4.5
10/1 21:30	84.4	↓-4.6	最大潮位差
10/1 21:40	79.9	↓-4.5
10/1 21:50	75.4	↓-4.5
10/1 22:00	71.0	↓-4.4
10/1 22:10	66.7	↓-4.3
10/1 22:20	62.6	↓-4.1
10/1 22:30	58.5	↓-4.1
10/1 22:40	54.6	↓-3.9
10/1 22:50	51.0	↓-3.6
10/1 23:00	47.5	↓-3.5
10/1 23:10	44.2	↓-3.3
10/1 23:20	41.2	↓-3.0
10/1 23:30	38.4	↓-2.8
10/1 23:40	35.9	↓-2.5
10/1 23:50	33.6	↓-2.3