2 (木)	05:27	11:51	18:04	-
	151cm	41cm	147cm	-
中潮 出 05:10 入 18:06 出 07:59 入 20:06

日立（茨城）2038年09月2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	62.1	↑0.9
9/2 00:10	63.3	↑1.2
9/2 00:20	64.8	↑1.5
9/2 00:30	66.7	↑1.9
9/2 00:40	68.8	↑2.1
9/2 00:50	71.2	↑2.4
9/2 01:00	73.9	↑2.7
9/2 01:10	76.9	↑3.0
9/2 01:20	80.1	↑3.2
9/2 01:30	83.5	↑3.4
9/2 01:40	87.1	↑3.6
9/2 01:50	90.8	↑3.7
9/2 02:00	94.7	↑3.9
9/2 02:10	98.6	↑3.9
9/2 02:20	102.6	↑4.0
9/2 02:30	106.7	↑4.1
9/2 02:40	110.7	↑4.0
9/2 02:50	114.7	↑4.0
9/2 03:00	118.6	↑3.9
9/2 03:10	122.4	↑3.8
9/2 03:20	126.0	↑3.6
9/2 03:30	129.5	↑3.5
9/2 03:40	132.8	↑3.3
9/2 03:50	135.8	↑3.0
9/2 04:00	138.7	↑2.9
9/2 04:10	141.2	↑2.5
9/2 04:20	143.5	↑2.3
9/2 04:30	145.5	↑2.0
9/2 04:40	147.2	↑1.7
9/2 04:50	148.6	↑1.4
9/2 05:00	149.6	↑1.0
9/2 05:10	150.3	↑0.7
9/2 05:20	150.7	↑0.4	満潮
9/2 05:30	150.8	↑0.1
9/2 05:40	150.5	↓-0.3
9/2 05:50	149.8	↓-0.7
9/2 06:00	148.8	↓-1.0
9/2 06:10	147.5	↓-1.3
9/2 06:20	145.8	↓-1.7
9/2 06:30	143.8	↓-2.0
9/2 06:40	141.4	↓-2.4
9/2 06:50	138.8	↓-2.6
9/2 07:00	135.8	↓-3.0
9/2 07:10	132.6	↓-3.2
9/2 07:20	129.0	↓-3.6
9/2 07:30	125.3	↓-3.7
9/2 07:40	121.3	↓-4.0
9/2 07:50	117.2	↓-4.1
9/2 08:00	112.9	↓-4.3
9/2 08:10	108.4	↓-4.5
9/2 08:20	103.9	↓-4.5
9/2 08:30	99.3	↓-4.6	最大潮位差
9/2 08:40	94.7	↓-4.6	最大潮位差
9/2 08:50	90.1	↓-4.6	最大潮位差
9/2 09:00	85.5	↓-4.6	最大潮位差
9/2 09:10	81.0	↓-4.5
9/2 09:20	76.7	↓-4.3
9/2 09:30	72.4	↓-4.3
9/2 09:40	68.4	↓-4.0
9/2 09:50	64.5	↓-3.9
9/2 10:00	60.9	↓-3.6
9/2 10:10	57.5	↓-3.4
9/2 10:20	54.3	↓-3.2
9/2 10:30	51.5	↓-2.8
9/2 10:40	48.9	↓-2.6
9/2 10:50	46.7	↓-2.2
9/2 11:00	44.7	↓-2.0
9/2 11:10	43.2	↓-1.5
9/2 11:20	41.9	↓-1.3
9/2 11:30	41.0	↓-0.9
9/2 11:40	40.5	↓-0.5
9/2 11:50	40.3	↓-0.2	干潮
9/2 12:00	40.5	↑0.2
9/2 12:10	41.1	↑0.6
9/2 12:20	42.0	↑0.9
9/2 12:30	43.3	↑1.3
9/2 12:40	45.0	↑1.7
9/2 12:50	47.0	↑2.0
9/2 13:00	49.3	↑2.3
9/2 13:10	52.0	↑2.7
9/2 13:20	54.9	↑2.9
9/2 13:30	58.2	↑3.3
9/2 13:40	61.7	↑3.5
9/2 13:50	65.5	↑3.8
9/2 14:00	69.5	↑4.0
9/2 14:10	73.6	↑4.1
9/2 14:20	77.9	↑4.3
9/2 14:30	82.3	↑4.4
9/2 14:40	86.8	↑4.5
9/2 14:50	91.4	↑4.6	最大潮位差
9/2 15:00	95.9	↑4.5
9/2 15:10	100.4	↑4.5
9/2 15:20	104.9	↑4.5
9/2 15:30	109.2	↑4.3
9/2 15:40	113.4	↑4.2
9/2 15:50	117.5	↑4.1
9/2 16:00	121.4	↑3.9
9/2 16:10	125.0	↑3.6
9/2 16:20	128.4	↑3.4
9/2 16:30	131.6	↑3.2
9/2 16:40	134.5	↑2.9
9/2 16:50	137.1	↑2.6
9/2 17:00	139.4	↑2.3
9/2 17:10	141.4	↑2.0
9/2 17:20	143.0	↑1.6
9/2 17:30	144.3	↑1.3
9/2 17:40	145.3	↑1.0
9/2 17:50	146.0	↑0.7
9/2 18:00	146.2	↑0.2	満潮
9/2 18:10	146.2	0
9/2 18:20	145.7	↓-0.5
9/2 18:30	145.0	↓-0.7
9/2 18:40	143.9	↓-1.1
9/2 18:50	142.4	↓-1.5
9/2 19:00	140.6	↓-1.8
9/2 19:10	138.5	↓-2.1
9/2 19:20	136.2	↓-2.3
9/2 19:30	133.5	↓-2.7
9/2 19:40	130.5	↓-3.0
9/2 19:50	127.3	↓-3.2
9/2 20:00	123.9	↓-3.4
9/2 20:10	120.4	↓-3.5
9/2 20:20	116.6	↓-3.8
9/2 20:30	112.7	↓-3.9
9/2 20:40	108.8	↓-3.9
9/2 20:50	104.7	↓-4.1
9/2 21:00	100.7	↓-4.0
9/2 21:10	96.6	↓-4.1
9/2 21:20	92.6	↓-4.0
9/2 21:30	88.6	↓-4.0
9/2 21:40	84.8	↓-3.8
9/2 21:50	81.0	↓-3.8
9/2 22:00	77.4	↓-3.6
9/2 22:10	74.0	↓-3.4
9/2 22:20	70.8	↓-3.2
9/2 22:30	67.9	↓-2.9
9/2 22:40	65.1	↓-2.8
9/2 22:50	62.6	↓-2.5
9/2 23:00	60.4	↓-2.2
9/2 23:10	58.5	↓-1.9
9/2 23:20	56.8	↓-1.7
9/2 23:30	55.5	↓-1.3
9/2 23:40	54.5	↓-1.0
9/2 23:50	53.7	↓-0.8