11 (木)	07:52	01:24	20:16	14:29
	115cm	46cm	93cm	49cm
小潮 出 06:31 入 17:15 出 10:15 入 23:38

日立（茨城）2038年02月11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
2/11 00:00	52.6	↓-1.7
2/11 00:10	51.1	↓-1.5
2/11 00:20	49.8	↓-1.3
2/11 00:30	48.7	↓-1.1
2/11 00:40	47.7	↓-1.0
2/11 00:50	46.9	↓-0.8
2/11 01:00	46.4	↓-0.5
2/11 01:10	46.0	↓-0.4
2/11 01:20	45.8	↓-0.2	干潮
2/11 01:30	45.9	↑0.1
2/11 01:40	46.1	↑0.2
2/11 01:50	46.6	↑0.5
2/11 02:00	47.3	↑0.7
2/11 02:10	48.2	↑0.9
2/11 02:20	49.3	↑1.1
2/11 02:30	50.6	↑1.3
2/11 02:40	52.1	↑1.5
2/11 02:50	53.8	↑1.7
2/11 03:00	55.6	↑1.8
2/11 03:10	57.7	↑2.1
2/11 03:20	59.9	↑2.2
2/11 03:30	62.2	↑2.3
2/11 03:40	64.7	↑2.5
2/11 03:50	67.3	↑2.6
2/11 04:00	69.9	↑2.6
2/11 04:10	72.7	↑2.8	最大潮位差
2/11 04:20	75.5	↑2.8	最大潮位差
2/11 04:30	78.3	↑2.8	最大潮位差
2/11 04:40	81.1	↑2.8	最大潮位差
2/11 04:50	83.9	↑2.8	最大潮位差
2/11 05:00	86.7	↑2.8	最大潮位差
2/11 05:10	89.5	↑2.8	最大潮位差
2/11 05:20	92.2	↑2.7
2/11 05:30	94.8	↑2.6
2/11 05:40	97.2	↑2.4
2/11 05:50	99.6	↑2.4
2/11 06:00	101.8	↑2.2
2/11 06:10	103.9	↑2.1
2/11 06:20	105.8	↑1.9
2/11 06:30	107.6	↑1.8
2/11 06:40	109.1	↑1.5
2/11 06:50	110.5	↑1.4
2/11 07:00	111.7	↑1.2
2/11 07:10	112.7	↑1.0
2/11 07:20	113.4	↑0.7
2/11 07:30	114.0	↑0.6
2/11 07:40	114.3	↑0.3
2/11 07:50	114.5	↑0.2	満潮
2/11 08:00	114.4	↓-0.1
2/11 08:10	114.1	↓-0.3
2/11 08:20	113.6	↓-0.5
2/11 08:30	112.8	↓-0.8
2/11 08:40	111.9	↓-0.9
2/11 08:50	110.8	↓-1.1
2/11 09:00	109.4	↓-1.4
2/11 09:10	107.9	↓-1.5
2/11 09:20	106.2	↓-1.7
2/11 09:30	104.4	↓-1.8
2/11 09:40	102.4	↓-2.0
2/11 09:50	100.2	↓-2.2
2/11 10:00	98.0	↓-2.2
2/11 10:10	95.6	↓-2.4
2/11 10:20	93.2	↓-2.4
2/11 10:30	90.7	↓-2.5
2/11 10:40	88.1	↓-2.6
2/11 10:50	85.5	↓-2.6
2/11 11:00	82.9	↓-2.6
2/11 11:10	80.3	↓-2.6
2/11 11:20	77.7	↓-2.6
2/11 11:30	75.1	↓-2.6
2/11 11:40	72.6	↓-2.5
2/11 11:50	70.2	↓-2.4
2/11 12:00	67.8	↓-2.4
2/11 12:10	65.6	↓-2.2
2/11 12:20	63.4	↓-2.2
2/11 12:30	61.4	↓-2.0
2/11 12:40	59.4	↓-2.0
2/11 12:50	57.6	↓-1.8
2/11 13:00	56.0	↓-1.6
2/11 13:10	54.5	↓-1.5
2/11 13:20	53.2	↓-1.3
2/11 13:30	52.0	↓-1.2
2/11 13:40	51.1	↓-0.9
2/11 13:50	50.3	↓-0.8
2/11 14:00	49.6	↓-0.7
2/11 14:10	49.2	↓-0.4
2/11 14:20	49.0	↓-0.2	干潮
2/11 14:30	48.9	↓-0.1
2/11 14:40	49.0	↑0.1
2/11 14:50	49.4	↑0.4
2/11 15:00	49.9	↑0.5
2/11 15:10	50.6	↑0.7
2/11 15:20	51.5	↑0.9
2/11 15:30	52.5	↑1.0
2/11 15:40	53.7	↑1.2
2/11 15:50	55.1	↑1.4
2/11 16:00	56.6	↑1.5
2/11 16:10	58.2	↑1.6
2/11 16:20	59.9	↑1.7
2/11 16:30	61.7	↑1.8
2/11 16:40	63.6	↑1.9
2/11 16:50	65.5	↑1.9
2/11 17:00	67.5	↑2.0
2/11 17:10	69.4	↑1.9
2/11 17:20	71.4	↑2.0
2/11 17:30	73.4	↑2.0
2/11 17:40	75.3	↑1.9
2/11 17:50	77.2	↑1.9
2/11 18:00	79.1	↑1.9
2/11 18:10	80.8	↑1.7
2/11 18:20	82.5	↑1.7
2/11 18:30	84.1	↑1.6
2/11 18:40	85.6	↑1.5
2/11 18:50	86.9	↑1.3
2/11 19:00	88.1	↑1.2
2/11 19:10	89.2	↑1.1
2/11 19:20	90.1	↑0.9
2/11 19:30	90.9	↑0.8
2/11 19:40	91.6	↑0.7
2/11 19:50	92.1	↑0.5
2/11 20:00	92.4	↑0.3
2/11 20:10	92.5	↑0.1	満潮
2/11 20:20	92.5	0
2/11 20:30	92.4	↓-0.1
2/11 20:40	92.1	↓-0.3
2/11 20:50	91.6	↓-0.5
2/11 21:00	91.0	↓-0.6
2/11 21:10	90.2	↓-0.8
2/11 21:20	89.3	↓-0.9
2/11 21:30	88.3	↓-1.0
2/11 21:40	87.1	↓-1.2
2/11 21:50	85.9	↓-1.2
2/11 22:00	84.5	↓-1.4
2/11 22:10	83.1	↓-1.4
2/11 22:20	81.5	↓-1.6
2/11 22:30	80.0	↓-1.5
2/11 22:40	78.4	↓-1.6
2/11 22:50	76.7	↓-1.7
2/11 23:00	75.1	↓-1.6
2/11 23:10	73.5	↓-1.6
2/11 23:20	71.9	↓-1.6
2/11 23:30	70.3	↓-1.6
2/11 23:40	68.7	↓-1.6
2/11 23:50	67.3	↓-1.4