02 (金)	02:44	09:48	16:36	21:58
	144cm	20cm	140cm	79cm
大潮 出 05:10 入 18:06 出 18:10 入 04:01 潮干狩り ○ 08:19～11:13

日立（茨城）2039年09月02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
9/2 00:00	115.9	↑2.6
9/2 00:10	118.6	↑2.7
9/2 00:20	121.2	↑2.6
9/2 00:30	123.8	↑2.6
9/2 00:40	126.3	↑2.5
9/2 00:50	128.7	↑2.4
9/2 01:00	131.0	↑2.3
9/2 01:10	133.1	↑2.1
9/2 01:20	135.1	↑2.0
9/2 01:30	136.9	↑1.8
9/2 01:40	138.6	↑1.7
9/2 01:50	140.0	↑1.4
9/2 02:00	141.2	↑1.2
9/2 02:10	142.2	↑1.0
9/2 02:20	142.9	↑0.7
9/2 02:30	143.4	↑0.5
9/2 02:40	143.6	↑0.2	満潮
9/2 02:50	143.5	↓-0.1
9/2 03:00	143.2	↓-0.3
9/2 03:10	142.6	↓-0.6
9/2 03:20	141.6	↓-1.0
9/2 03:30	140.4	↓-1.2
9/2 03:40	138.9	↓-1.5
9/2 03:50	137.1	↓-1.8
9/2 04:00	135.0	↓-2.1
9/2 04:10	132.6	↓-2.4
9/2 04:20	129.9	↓-2.7
9/2 04:30	126.9	↓-3.0
9/2 04:40	123.7	↓-3.2
9/2 04:50	120.2	↓-3.5
9/2 05:00	116.4	↓-3.8
9/2 05:10	112.5	↓-3.9
9/2 05:20	108.3	↓-4.2
9/2 05:30	104.0	↓-4.3
9/2 05:40	99.6	↓-4.4
9/2 05:50	95.0	↓-4.6
9/2 06:00	90.4	↓-4.6
9/2 06:10	85.7	↓-4.7	最大潮位差
9/2 06:20	81.0	↓-4.7	最大潮位差
9/2 06:30	76.3	↓-4.7	最大潮位差
9/2 06:40	71.6	↓-4.7	最大潮位差
9/2 06:50	67.0	↓-4.6
9/2 07:00	62.5	↓-4.5
9/2 07:10	58.2	↓-4.3
9/2 07:20	53.9	↓-4.3
9/2 07:30	49.9	↓-4.0
9/2 07:40	46.0	↓-3.9
9/2 07:50	42.3	↓-3.7
9/2 08:00	38.9	↓-3.4
9/2 08:10	35.7	↓-3.2
9/2 08:20	32.8	↓-2.9
9/2 08:30	30.1	↓-2.7
9/2 08:40	27.7	↓-2.4
9/2 08:50	25.6	↓-2.1
9/2 09:00	23.8	↓-1.8
9/2 09:10	22.4	↓-1.4
9/2 09:20	21.3	↓-1.1
9/2 09:30	20.5	↓-0.8
9/2 09:40	20.1	↓-0.4	干潮
9/2 09:50	20.0	↓-0.1
9/2 10:00	20.3	↑0.3
9/2 10:10	20.9	↑0.6
9/2 10:20	21.9	↑1.0
9/2 10:30	23.3	↑1.4
9/2 10:40	25.0	↑1.7
9/2 10:50	27.1	↑2.1
9/2 11:00	29.5	↑2.4
9/2 11:10	32.3	↑2.8
9/2 11:20	35.3	↑3.0
9/2 11:30	38.6	↑3.3
9/2 11:40	42.2	↑3.6
9/2 11:50	46.0	↑3.8
9/2 12:00	49.9	↑3.9
9/2 12:10	54.1	↑4.2
9/2 12:20	58.4	↑4.3
9/2 12:30	62.9	↑4.5
9/2 12:40	67.4	↑4.5
9/2 12:50	71.9	↑4.5
9/2 13:00	76.5	↑4.6
9/2 13:10	81.1	↑4.6
9/2 13:20	85.7	↑4.6
9/2 13:30	90.2	↑4.5
9/2 13:40	94.7	↑4.5
9/2 13:50	99.0	↑4.3
9/2 14:00	103.2	↑4.2
9/2 14:10	107.3	↑4.1
9/2 14:20	111.2	↑3.9
9/2 14:30	114.9	↑3.7
9/2 14:40	118.4	↑3.5
9/2 14:50	121.7	↑3.3
9/2 15:00	124.8	↑3.1
9/2 15:10	127.6	↑2.8
9/2 15:20	130.2	↑2.6
9/2 15:30	132.4	↑2.2
9/2 15:40	134.4	↑2.0
9/2 15:50	136.0	↑1.6
9/2 16:00	137.4	↑1.4
9/2 16:10	138.4	↑1.0
9/2 16:20	139.1	↑0.7
9/2 16:30	139.4	↑0.3	満潮
9/2 16:40	139.4	0
9/2 16:50	139.1	↓-0.3
9/2 17:00	138.5	↓-0.6
9/2 17:10	137.5	↓-1.0
9/2 17:20	136.2	↓-1.3
9/2 17:30	134.7	↓-1.5
9/2 17:40	132.9	↓-1.8
9/2 17:50	130.8	↓-2.1
9/2 18:00	128.6	↓-2.2
9/2 18:10	126.1	↓-2.5
9/2 18:20	123.5	↓-2.6
9/2 18:30	120.8	↓-2.7
9/2 18:40	117.9	↓-2.9
9/2 18:50	115.0	↓-2.9
9/2 19:00	112.0	↓-3.0
9/2 19:10	109.1	↓-2.9
9/2 19:20	106.1	↓-3.0
9/2 19:30	103.2	↓-2.9
9/2 19:40	100.3	↓-2.9
9/2 19:50	97.6	↓-2.7
9/2 20:00	94.9	↓-2.7
9/2 20:10	92.4	↓-2.5
9/2 20:20	90.0	↓-2.4
9/2 20:30	87.8	↓-2.2
9/2 20:40	85.8	↓-2.0
9/2 20:50	84.0	↓-1.8
9/2 21:00	82.4	↓-1.6
9/2 21:10	81.0	↓-1.4
9/2 21:20	79.9	↓-1.1
9/2 21:30	79.0	↓-0.9
9/2 21:40	78.4	↓-0.6
9/2 21:50	78.1	↓-0.3	干潮
9/2 22:00	78.0	↓-0.1
9/2 22:10	78.3	↑0.3
9/2 22:20	78.8	↑0.5
9/2 22:30	79.6	↑0.8
9/2 22:40	80.7	↑1.1
9/2 22:50	82.1	↑1.4
9/2 23:00	83.7	↑1.6
9/2 23:10	85.7	↑2.0
9/2 23:20	87.8	↑2.1
9/2 23:30	90.2	↑2.4
9/2 23:40	92.8	↑2.6
9/2 23:50	95.6	↑2.8