05 (土)	03:34	07:06	12:16	20:23
	99cm	93cm	109cm	18cm
中潮 出 06:37 入 17:09 出 13:24 入 03:26

日立（茨城）2039年02月05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
2/5 00:00	73.8	↑2.2
2/5 00:10	75.9	↑2.1
2/5 00:20	77.9	↑2.0
2/5 00:30	79.9	↑2.0
2/5 00:40	81.8	↑1.9
2/5 00:50	83.6	↑1.8
2/5 01:00	85.3	↑1.7
2/5 01:10	86.9	↑1.6
2/5 01:20	88.5	↑1.6
2/5 01:30	89.9	↑1.4
2/5 01:40	91.3	↑1.4
2/5 01:50	92.5	↑1.2
2/5 02:00	93.6	↑1.1
2/5 02:10	94.6	↑1.0
2/5 02:20	95.5	↑0.9
2/5 02:30	96.3	↑0.8
2/5 02:40	97.0	↑0.7
2/5 02:50	97.5	↑0.5
2/5 03:00	97.9	↑0.4
2/5 03:10	98.2	↑0.3
2/5 03:20	98.4	↑0.2
2/5 03:30	98.5	↑0.1	満潮
2/5 03:40	98.5	0
2/5 03:50	98.4	↓-0.1
2/5 04:00	98.2	↓-0.2
2/5 04:10	97.9	↓-0.3
2/5 04:20	97.6	↓-0.3
2/5 04:30	97.2	↓-0.4
2/5 04:40	96.8	↓-0.4
2/5 04:50	96.4	↓-0.4
2/5 05:00	95.9	↓-0.5
2/5 05:10	95.5	↓-0.4
2/5 05:20	95.1	↓-0.4
2/5 05:30	94.7	↓-0.4
2/5 05:40	94.3	↓-0.4
2/5 05:50	93.9	↓-0.4
2/5 06:00	93.6	↓-0.3
2/5 06:10	93.3	↓-0.3
2/5 06:20	93.1	↓-0.2
2/5 06:30	92.9	↓-0.2
2/5 06:40	92.8	↓-0.1
2/5 06:50	92.7	↓-0.1
2/5 07:00	92.6	↓-0.1	干潮
2/5 07:10	92.6	0
2/5 07:20	92.7	↑0.1
2/5 07:30	92.8	↑0.1
2/5 07:40	92.9	↑0.1
2/5 07:50	93.1	↑0.2
2/5 08:00	93.4	↑0.3
2/5 08:10	93.7	↑0.3
2/5 08:20	94.1	↑0.4
2/5 08:30	94.5	↑0.4
2/5 08:40	95.0	↑0.5
2/5 08:50	95.5	↑0.5
2/5 09:00	96.1	↑0.6
2/5 09:10	96.8	↑0.7
2/5 09:20	97.5	↑0.7
2/5 09:30	98.3	↑0.8
2/5 09:40	99.0	↑0.7
2/5 09:50	99.9	↑0.9
2/5 10:00	100.7	↑0.8
2/5 10:10	101.5	↑0.8
2/5 10:20	102.4	↑0.9
2/5 10:30	103.2	↑0.8
2/5 10:40	104.0	↑0.8
2/5 10:50	104.8	↑0.8
2/5 11:00	105.5	↑0.7
2/5 11:10	106.2	↑0.7
2/5 11:20	106.8	↑0.6
2/5 11:30	107.3	↑0.5
2/5 11:40	107.7	↑0.4
2/5 11:50	108.1	↑0.4
2/5 12:00	108.3	↑0.2
2/5 12:10	108.4	↑0.1	満潮
2/5 12:20	108.4	0
2/5 12:30	108.3	↓-0.1
2/5 12:40	108.1	↓-0.2
2/5 12:50	107.7	↓-0.4
2/5 13:00	107.2	↓-0.5
2/5 13:10	106.6	↓-0.6
2/5 13:20	105.9	↓-0.7
2/5 13:30	105.0	↓-0.9
2/5 13:40	104.0	↓-1.0
2/5 13:50	102.8	↓-1.2
2/5 14:00	101.6	↓-1.2
2/5 14:10	100.1	↓-1.5
2/5 14:20	98.5	↓-1.6
2/5 14:30	96.8	↓-1.7
2/5 14:40	94.9	↓-1.9
2/5 14:50	92.9	↓-2.0
2/5 15:00	90.7	↓-2.2
2/5 15:10	88.4	↓-2.3
2/5 15:20	85.9	↓-2.5
2/5 15:30	83.3	↓-2.6
2/5 15:40	80.6	↓-2.7
2/5 15:50	77.8	↓-2.8
2/5 16:00	74.9	↓-2.9
2/5 16:10	71.8	↓-3.1
2/5 16:20	68.7	↓-3.1
2/5 16:30	65.6	↓-3.1
2/5 16:40	62.4	↓-3.2	最大潮位差
2/5 16:50	59.2	↓-3.2	最大潮位差
2/5 17:00	56.1	↓-3.1
2/5 17:10	52.9	↓-3.2	最大潮位差
2/5 17:20	49.8	↓-3.1
2/5 17:30	46.8	↓-3.0
2/5 17:40	43.8	↓-3.0
2/5 17:50	40.9	↓-2.9
2/5 18:00	38.2	↓-2.7
2/5 18:10	35.5	↓-2.7
2/5 18:20	33.1	↓-2.4
2/5 18:30	30.7	↓-2.4
2/5 18:40	28.6	↓-2.1
2/5 18:50	26.6	↓-2.0
2/5 19:00	24.7	↓-1.9
2/5 19:10	23.1	↓-1.6
2/5 19:20	21.7	↓-1.4
2/5 19:30	20.4	↓-1.3
2/5 19:40	19.4	↓-1.0
2/5 19:50	18.6	↓-0.8
2/5 20:00	18.0	↓-0.6
2/5 20:10	17.6	↓-0.4
2/5 20:20	17.4	↓-0.2	干潮
2/5 20:30	17.5	↑0.1
2/5 20:40	17.7	↑0.2
2/5 20:50	18.3	↑0.6
2/5 21:00	19.0	↑0.7
2/5 21:10	20.0	↑1.0
2/5 21:20	21.2	↑1.2
2/5 21:30	22.6	↑1.4
2/5 21:40	24.3	↑1.7
2/5 21:50	26.1	↑1.8
2/5 22:00	28.2	↑2.1
2/5 22:10	30.4	↑2.2
2/5 22:20	32.8	↑2.4
2/5 22:30	35.4	↑2.6
2/5 22:40	38.0	↑2.6
2/5 22:50	40.8	↑2.8
2/5 23:00	43.7	↑2.9
2/5 23:10	46.7	↑3.0
2/5 23:20	49.7	↑3.0
2/5 23:30	52.8	↑3.1
2/5 23:40	55.9	↑3.1
2/5 23:50	59.0	↑3.1