05 (火)	03:26	07:42	12:49	20:32
	100cm	85cm	111cm	9cm
中潮 出 06:36 入 17:09 出 13:59 入 04:12

那珂湊（茨城）2058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	68.8	↑2.8
2/5 00:10	71.6	↑2.8
2/5 00:20	74.3	↑2.7
2/5 00:30	76.8	↑2.5
2/5 00:40	79.3	↑2.5
2/5 00:50	81.6	↑2.3
2/5 01:00	83.9	↑2.3
2/5 01:10	85.9	↑2.0
2/5 01:20	87.9	↑2.0
2/5 01:30	89.7	↑1.8
2/5 01:40	91.4	↑1.7
2/5 01:50	92.9	↑1.5
2/5 02:00	94.2	↑1.3
2/5 02:10	95.4	↑1.2
2/5 02:20	96.4	↑1.0
2/5 02:30	97.3	↑0.9
2/5 02:40	98.0	↑0.7
2/5 02:50	98.6	↑0.6
2/5 03:00	99.0	↑0.4
2/5 03:10	99.3	↑0.3
2/5 03:20	99.4	↑0.1	満潮
2/5 03:30	99.4	0
2/5 03:40	99.3	↓-0.1
2/5 03:50	99.0	↓-0.3
2/5 04:00	98.7	↓-0.3
2/5 04:10	98.2	↓-0.5
2/5 04:20	97.7	↓-0.5
2/5 04:30	97.0	↓-0.7
2/5 04:40	96.3	↓-0.7
2/5 04:50	95.6	↓-0.7
2/5 05:00	94.8	↓-0.8
2/5 05:10	93.9	↓-0.9
2/5 05:20	93.1	↓-0.8
2/5 05:30	92.2	↓-0.9
2/5 05:40	91.3	↓-0.9
2/5 05:50	90.4	↓-0.9
2/5 06:00	89.6	↓-0.8
2/5 06:10	88.8	↓-0.8
2/5 06:20	88.0	↓-0.8
2/5 06:30	87.3	↓-0.7
2/5 06:40	86.7	↓-0.6
2/5 06:50	86.1	↓-0.6
2/5 07:00	85.7	↓-0.4
2/5 07:10	85.3	↓-0.4
2/5 07:20	85.0	↓-0.3
2/5 07:30	84.8	↓-0.2
2/5 07:40	84.7	↓-0.1	干潮
2/5 07:50	84.8	↑0.1
2/5 08:00	84.9	↑0.1
2/5 08:10	85.2	↑0.3
2/5 08:20	85.6	↑0.4
2/5 08:30	86.1	↑0.5
2/5 08:40	86.7	↑0.6
2/5 08:50	87.4	↑0.7
2/5 09:00	88.2	↑0.8
2/5 09:10	89.2	↑1.0
2/5 09:20	90.2	↑1.0
2/5 09:30	91.2	↑1.0
2/5 09:40	92.4	↑1.2
2/5 09:50	93.6	↑1.2
2/5 10:00	94.9	↑1.3
2/5 10:10	96.1	↑1.2
2/5 10:20	97.5	↑1.4
2/5 10:30	98.8	↑1.3
2/5 10:40	100.1	↑1.3
2/5 10:50	101.4	↑1.3
2/5 11:00	102.7	↑1.3
2/5 11:10	103.9	↑1.2
2/5 11:20	105.0	↑1.1
2/5 11:30	106.1	↑1.1
2/5 11:40	107.1	↑1.0
2/5 11:50	108.0	↑0.9
2/5 12:00	108.8	↑0.8
2/5 12:10	109.4	↑0.6
2/5 12:20	109.9	↑0.5
2/5 12:30	110.3	↑0.4
2/5 12:40	110.5	↑0.2	満潮
2/5 12:50	110.6	↑0.1
2/5 13:00	110.4	↓-0.2
2/5 13:10	110.1	↓-0.3
2/5 13:20	109.6	↓-0.5
2/5 13:30	109.0	↓-0.6
2/5 13:40	108.1	↓-0.9
2/5 13:50	107.0	↓-1.1
2/5 14:00	105.7	↓-1.3
2/5 14:10	104.3	↓-1.4
2/5 14:20	102.6	↓-1.7
2/5 14:30	100.8	↓-1.8
2/5 14:40	98.8	↓-2.0
2/5 14:50	96.6	↓-2.2
2/5 15:00	94.2	↓-2.4
2/5 15:10	91.7	↓-2.5
2/5 15:20	89.0	↓-2.7
2/5 15:30	86.1	↓-2.9
2/5 15:40	83.2	↓-2.9
2/5 15:50	80.1	↓-3.1
2/5 16:00	76.9	↓-3.2
2/5 16:10	73.6	↓-3.3
2/5 16:20	70.2	↓-3.4
2/5 16:30	66.8	↓-3.4
2/5 16:40	63.3	↓-3.5
2/5 16:50	59.7	↓-3.6	最大潮位差
2/5 17:00	56.2	↓-3.5
2/5 17:10	52.7	↓-3.5
2/5 17:20	49.2	↓-3.5
2/5 17:30	45.7	↓-3.5
2/5 17:40	42.3	↓-3.4
2/5 17:50	38.9	↓-3.4
2/5 18:00	35.7	↓-3.2
2/5 18:10	32.5	↓-3.2
2/5 18:20	29.5	↓-3.0
2/5 18:30	26.6	↓-2.9
2/5 18:40	23.9	↓-2.7
2/5 18:50	21.4	↓-2.5
2/5 19:00	19.1	↓-2.3
2/5 19:10	16.9	↓-2.2
2/5 19:20	15.0	↓-1.9
2/5 19:30	13.3	↓-1.7
2/5 19:40	11.9	↓-1.4
2/5 19:50	10.7	↓-1.2
2/5 20:00	9.7	↓-1.0
2/5 20:10	9.1	↓-0.6
2/5 20:20	8.6	↓-0.5
2/5 20:30	8.5	↓-0.1	干潮
2/5 20:40	8.6	↑0.1
2/5 20:50	8.9	↑0.3
2/5 21:00	9.6	↑0.7
2/5 21:10	10.5	↑0.9
2/5 21:20	11.6	↑1.1
2/5 21:30	13.0	↑1.4
2/5 21:40	14.6	↑1.6
2/5 21:50	16.5	↑1.9
2/5 22:00	18.6	↑2.1
2/5 22:10	20.9	↑2.3
2/5 22:20	23.3	↑2.4
2/5 22:30	26.0	↑2.7
2/5 22:40	28.8	↑2.8
2/5 22:50	31.7	↑2.9
2/5 23:00	34.8	↑3.1
2/5 23:10	38.0	↑3.2
2/5 23:20	41.3	↑3.3
2/5 23:30	44.6	↑3.3
2/5 23:40	48.0	↑3.4
2/5 23:50	51.5	↑3.5