05 (日)	06:42	00:05	18:15	12:16
	112cm	12cm	117cm	50cm
中潮 出 06:36 入 17:10 出 21:12 入 08:22

那珂湊（茨城）2045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	11.7	↓-0.3	干潮
2/5 00:10	11.7	0
2/5 00:20	12.1	↑0.4
2/5 00:30	12.8	↑0.7
2/5 00:40	13.8	↑1.0
2/5 00:50	15.1	↑1.3
2/5 01:00	16.7	↑1.6
2/5 01:10	18.6	↑1.9
2/5 01:20	20.7	↑2.1
2/5 01:30	23.1	↑2.4
2/5 01:40	25.8	↑2.7
2/5 01:50	28.6	↑2.8
2/5 02:00	31.7	↑3.1
2/5 02:10	35.0	↑3.3
2/5 02:20	38.4	↑3.4
2/5 02:30	42.0	↑3.6
2/5 02:40	45.6	↑3.6
2/5 02:50	49.4	↑3.8
2/5 03:00	53.3	↑3.9
2/5 03:10	57.2	↑3.9
2/5 03:20	61.1	↑3.9
2/5 03:30	65.1	↑4.0	最大潮位差
2/5 03:40	69.0	↑3.9
2/5 03:50	72.9	↑3.9
2/5 04:00	76.7	↑3.8
2/5 04:10	80.4	↑3.7
2/5 04:20	84.0	↑3.6
2/5 04:30	87.4	↑3.4
2/5 04:40	90.7	↑3.3
2/5 04:50	93.9	↑3.2
2/5 05:00	96.8	↑2.9
2/5 05:10	99.5	↑2.7
2/5 05:20	102.0	↑2.5
2/5 05:30	104.2	↑2.2
2/5 05:40	106.2	↑2.0
2/5 05:50	107.8	↑1.6
2/5 06:00	109.2	↑1.4
2/5 06:10	110.3	↑1.1
2/5 06:20	111.1	↑0.8
2/5 06:30	111.6	↑0.5
2/5 06:40	111.8	↑0.2	満潮
2/5 06:50	111.7	↓-0.1
2/5 07:00	111.3	↓-0.4
2/5 07:10	110.6	↓-0.7
2/5 07:20	109.6	↓-1.0
2/5 07:30	108.4	↓-1.2
2/5 07:40	106.9	↓-1.5
2/5 07:50	105.1	↓-1.8
2/5 08:00	103.1	↓-2.0
2/5 08:10	101.0	↓-2.1
2/5 08:20	98.6	↓-2.4
2/5 08:30	96.1	↓-2.5
2/5 08:40	93.4	↓-2.7
2/5 08:50	90.7	↓-2.7
2/5 09:00	87.8	↓-2.9
2/5 09:10	84.9	↓-2.9
2/5 09:20	82.0	↓-2.9
2/5 09:30	79.1	↓-2.9
2/5 09:40	76.2	↓-2.9
2/5 09:50	73.3	↓-2.9
2/5 10:00	70.5	↓-2.8
2/5 10:10	67.8	↓-2.7
2/5 10:20	65.2	↓-2.6
2/5 10:30	62.8	↓-2.4
2/5 10:40	60.5	↓-2.3
2/5 10:50	58.4	↓-2.1
2/5 11:00	56.5	↓-1.9
2/5 11:10	54.9	↓-1.6
2/5 11:20	53.4	↓-1.5
2/5 11:30	52.1	↓-1.3
2/5 11:40	51.2	↓-0.9
2/5 11:50	50.4	↓-0.8
2/5 12:00	49.9	↓-0.5
2/5 12:10	49.7	↓-0.2	干潮
2/5 12:20	49.7	0
2/5 12:30	49.9	↑0.2
2/5 12:40	50.4	↑0.5
2/5 12:50	51.1	↑0.7
2/5 13:00	52.1	↑1.0
2/5 13:10	53.3	↑1.2
2/5 13:20	54.7	↑1.4
2/5 13:30	56.4	↑1.7
2/5 13:40	58.2	↑1.8
2/5 13:50	60.2	↑2.0
2/5 14:00	62.3	↑2.1
2/5 14:10	64.7	↑2.4
2/5 14:20	67.1	↑2.4
2/5 14:30	69.7	↑2.6
2/5 14:40	72.3	↑2.6
2/5 14:50	75.1	↑2.8
2/5 15:00	77.9	↑2.8
2/5 15:10	80.7	↑2.8
2/5 15:20	83.6	↑2.9
2/5 15:30	86.4	↑2.8
2/5 15:40	89.2	↑2.8
2/5 15:50	92.0	↑2.8
2/5 16:00	94.8	↑2.8
2/5 16:10	97.4	↑2.6
2/5 16:20	100.0	↑2.6
2/5 16:30	102.4	↑2.4
2/5 16:40	104.7	↑2.3
2/5 16:50	106.8	↑2.1
2/5 17:00	108.8	↑2.0
2/5 17:10	110.5	↑1.7
2/5 17:20	112.1	↑1.6
2/5 17:30	113.4	↑1.3
2/5 17:40	114.4	↑1.0
2/5 17:50	115.2	↑0.8
2/5 18:00	115.8	↑0.6
2/5 18:10	116.0	↑0.2	満潮
2/5 18:20	116.0	0
2/5 18:30	115.7	↓-0.3
2/5 18:40	115.1	↓-0.6
2/5 18:50	114.2	↓-0.9
2/5 19:00	113.0	↓-1.2
2/5 19:10	111.6	↓-1.4
2/5 19:20	109.8	↓-1.8
2/5 19:30	107.8	↓-2.0
2/5 19:40	105.6	↓-2.2
2/5 19:50	103.1	↓-2.5
2/5 20:00	100.4	↓-2.7
2/5 20:10	97.4	↓-3.0
2/5 20:20	94.3	↓-3.1
2/5 20:30	91.0	↓-3.3
2/5 20:40	87.6	↓-3.4
2/5 20:50	84.0	↓-3.6
2/5 21:00	80.4	↓-3.6
2/5 21:10	76.7	↓-3.7
2/5 21:20	72.9	↓-3.8
2/5 21:30	69.2	↓-3.7
2/5 21:40	65.4	↓-3.8
2/5 21:50	61.7	↓-3.7
2/5 22:00	58.1	↓-3.6
2/5 22:10	54.5	↓-3.6
2/5 22:20	51.1	↓-3.4
2/5 22:30	47.8	↓-3.3
2/5 22:40	44.7	↓-3.1
2/5 22:50	41.7	↓-3.0
2/5 23:00	39.0	↓-2.7
2/5 23:10	36.5	↓-2.5
2/5 23:20	34.2	↓-2.3
2/5 23:30	32.2	↓-2.0
2/5 23:40	30.4	↓-1.8
2/5 23:50	28.9	↓-1.5