03 (水)	03:48	08:46	13:58	21:16
	105cm	75cm	110cm	7cm
中潮 出 06:06 入 17:35 出 04:38 入 14:54

日立（茨城）2038年03月03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
3/3 00:00	56.0	↑3.4
3/3 00:10	59.4	↑3.4
3/3 00:20	62.7	↑3.3
3/3 00:30	66.1	↑3.4
3/3 00:40	69.4	↑3.3
3/3 00:50	72.6	↑3.2
3/3 01:00	75.7	↑3.1
3/3 01:10	78.8	↑3.1
3/3 01:20	81.7	↑2.9
3/3 01:30	84.5	↑2.8
3/3 01:40	87.2	↑2.7
3/3 01:50	89.8	↑2.6
3/3 02:00	92.1	↑2.3
3/3 02:10	94.3	↑2.2
3/3 02:20	96.4	↑2.1
3/3 02:30	98.2	↑1.8
3/3 02:40	99.8	↑1.6
3/3 02:50	101.2	↑1.4
3/3 03:00	102.4	↑1.2
3/3 03:10	103.3	↑0.9
3/3 03:20	104.1	↑0.8
3/3 03:30	104.5	↑0.4
3/3 03:40	104.8	↑0.3	満潮
3/3 03:50	104.8	0
3/3 04:00	104.7	↓-0.1
3/3 04:10	104.3	↓-0.4
3/3 04:20	103.7	↓-0.6
3/3 04:30	102.9	↓-0.8
3/3 04:40	102.0	↓-0.9
3/3 04:50	100.9	↓-1.1
3/3 05:00	99.7	↓-1.2
3/3 05:10	98.4	↓-1.3
3/3 05:20	97.0	↓-1.4
3/3 05:30	95.6	↓-1.4
3/3 05:40	94.1	↓-1.5
3/3 05:50	92.5	↓-1.6
3/3 06:00	91.0	↓-1.5
3/3 06:10	89.4	↓-1.6
3/3 06:20	87.9	↓-1.5
3/3 06:30	86.4	↓-1.5
3/3 06:40	84.9	↓-1.5
3/3 06:50	83.5	↓-1.4
3/3 07:00	82.2	↓-1.3
3/3 07:10	81.0	↓-1.2
3/3 07:20	79.8	↓-1.2
3/3 07:30	78.7	↓-1.1
3/3 07:40	77.7	↓-1.0
3/3 07:50	76.9	↓-0.8
3/3 08:00	76.2	↓-0.7
3/3 08:10	75.6	↓-0.6
3/3 08:20	75.1	↓-0.5
3/3 08:30	74.8	↓-0.3
3/3 08:40	74.7	↓-0.1	干潮
3/3 08:50	74.7	0
3/3 09:00	74.9	↑0.2
3/3 09:10	75.2	↑0.3
3/3 09:20	75.7	↑0.5
3/3 09:30	76.4	↑0.7
3/3 09:40	77.2	↑0.8
3/3 09:50	78.2	↑1.0
3/3 10:00	79.3	↑1.1
3/3 10:10	80.6	↑1.3
3/3 10:20	81.9	↑1.3
3/3 10:30	83.4	↑1.5
3/3 10:40	85.0	↑1.6
3/3 10:50	86.7	↑1.7
3/3 11:00	88.4	↑1.7
3/3 11:10	90.2	↑1.8
3/3 11:20	91.9	↑1.7
3/3 11:30	93.7	↑1.8
3/3 11:40	95.4	↑1.7
3/3 11:50	97.1	↑1.7
3/3 12:00	98.8	↑1.7
3/3 12:10	100.4	↑1.6
3/3 12:20	101.9	↑1.5
3/3 12:30	103.3	↑1.4
3/3 12:40	104.6	↑1.3
3/3 12:50	105.7	↑1.1
3/3 13:00	106.8	↑1.1
3/3 13:10	107.6	↑0.8
3/3 13:20	108.4	↑0.8
3/3 13:30	109.0	↑0.6
3/3 13:40	109.4	↑0.4
3/3 13:50	109.6	↑0.2	満潮
3/3 14:00	109.6	0
3/3 14:10	109.5	↓-0.1
3/3 14:20	109.1	↓-0.4
3/3 14:30	108.5	↓-0.6
3/3 14:40	107.7	↓-0.8
3/3 14:50	106.7	↓-1.0
3/3 15:00	105.5	↓-1.2
3/3 15:10	104.0	↓-1.5
3/3 15:20	102.3	↓-1.7
3/3 15:30	100.4	↓-1.9
3/3 15:40	98.2	↓-2.2
3/3 15:50	95.9	↓-2.3
3/3 16:00	93.3	↓-2.6
3/3 16:10	90.5	↓-2.8
3/3 16:20	87.5	↓-3.0
3/3 16:30	84.3	↓-3.2
3/3 16:40	81.0	↓-3.3
3/3 16:50	77.5	↓-3.5
3/3 17:00	73.9	↓-3.6
3/3 17:10	70.3	↓-3.6
3/3 17:20	66.5	↓-3.8	最大潮位差
3/3 17:30	62.7	↓-3.8	最大潮位差
3/3 17:40	58.9	↓-3.8	最大潮位差
3/3 17:50	55.1	↓-3.8	最大潮位差
3/3 18:00	51.3	↓-3.8	最大潮位差
3/3 18:10	47.5	↓-3.8	最大潮位差
3/3 18:20	43.8	↓-3.7
3/3 18:30	40.2	↓-3.6
3/3 18:40	36.7	↓-3.5
3/3 18:50	33.3	↓-3.4
3/3 19:00	30.1	↓-3.2
3/3 19:10	27.0	↓-3.1
3/3 19:20	24.0	↓-3.0
3/3 19:30	21.3	↓-2.7
3/3 19:40	18.7	↓-2.6
3/3 19:50	16.4	↓-2.3
3/3 20:00	14.2	↓-2.2
3/3 20:10	12.3	↓-1.9
3/3 20:20	10.6	↓-1.7
3/3 20:30	9.2	↓-1.4
3/3 20:40	8.1	↓-1.1
3/3 20:50	7.2	↓-0.9
3/3 21:00	6.6	↓-0.6
3/3 21:10	6.3	↓-0.3	干潮
3/3 21:20	6.3	0
3/3 21:30	6.5	↑0.2
3/3 21:40	7.1	↑0.6
3/3 21:50	8.0	↑0.9
3/3 22:00	9.2	↑1.2
3/3 22:10	10.7	↑1.5
3/3 22:20	12.5	↑1.8
3/3 22:30	14.6	↑2.1
3/3 22:40	16.9	↑2.3
3/3 22:50	19.4	↑2.5
3/3 23:00	22.2	↑2.8
3/3 23:10	25.2	↑3.0
3/3 23:20	28.4	↑3.2
3/3 23:30	31.7	↑3.3
3/3 23:40	35.2	↑3.5
3/3 23:50	38.8	↑3.6