03 (木)	10:39	03:49	23:27	17:39
	113cm	53cm	90cm	53cm
小潮 出 06:50 入 16:36 出 12:22 入 00:32

那珂湊（茨城）2058年01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
1/3 00:00	79.8	↓-1.6
1/3 00:10	78.2	↓-1.6
1/3 00:20	76.6	↓-1.6
1/3 00:30	74.9	↓-1.7
1/3 00:40	73.2	↓-1.7
1/3 00:50	71.5	↓-1.7
1/3 01:00	69.8	↓-1.7
1/3 01:10	68.1	↓-1.7
1/3 01:20	66.5	↓-1.6
1/3 01:30	64.9	↓-1.6
1/3 01:40	63.4	↓-1.5
1/3 01:50	61.9	↓-1.5
1/3 02:00	60.6	↓-1.3
1/3 02:10	59.3	↓-1.3
1/3 02:20	58.1	↓-1.2
1/3 02:30	57.0	↓-1.1
1/3 02:40	56.0	↓-1.0
1/3 02:50	55.2	↓-0.8
1/3 03:00	54.5	↓-0.7
1/3 03:10	53.9	↓-0.6
1/3 03:20	53.4	↓-0.5
1/3 03:30	53.1	↓-0.3
1/3 03:40	52.9	↓-0.2	干潮
1/3 03:50	52.9	0
1/3 04:00	53.0	↑0.1
1/3 04:10	53.2	↑0.2
1/3 04:20	53.6	↑0.4
1/3 04:30	54.2	↑0.6
1/3 04:40	54.8	↑0.6
1/3 04:50	55.7	↑0.9
1/3 05:00	56.6	↑0.9
1/3 05:10	57.8	↑1.2
1/3 05:20	59.0	↑1.2
1/3 05:30	60.4	↑1.4
1/3 05:40	61.9	↑1.5
1/3 05:50	63.5	↑1.6
1/3 06:00	65.3	↑1.8
1/3 06:10	67.1	↑1.8
1/3 06:20	69.1	↑2.0
1/3 06:30	71.1	↑2.0
1/3 06:40	73.2	↑2.1
1/3 06:50	75.4	↑2.2
1/3 07:00	77.7	↑2.3
1/3 07:10	79.9	↑2.2
1/3 07:20	82.3	↑2.4	最大潮位差
1/3 07:30	84.6	↑2.3
1/3 07:40	86.9	↑2.3
1/3 07:50	89.2	↑2.3
1/3 08:00	91.5	↑2.3
1/3 08:10	93.7	↑2.2
1/3 08:20	95.9	↑2.2
1/3 08:30	98.0	↑2.1
1/3 08:40	100.0	↑2.0
1/3 08:50	101.9	↑1.9
1/3 09:00	103.7	↑1.8
1/3 09:10	105.3	↑1.6
1/3 09:20	106.8	↑1.5
1/3 09:30	108.2	↑1.4
1/3 09:40	109.3	↑1.1
1/3 09:50	110.3	↑1.0
1/3 10:00	111.2	↑0.9
1/3 10:10	111.8	↑0.6
1/3 10:20	112.2	↑0.4
1/3 10:30	112.5	↑0.3	満潮
1/3 10:40	112.6	↑0.1
1/3 10:50	112.4	↓-0.2
1/3 11:00	112.1	↓-0.3
1/3 11:10	111.6	↓-0.5
1/3 11:20	110.9	↓-0.7
1/3 11:30	110.0	↓-0.9
1/3 11:40	108.9	↓-1.1
1/3 11:50	107.7	↓-1.2
1/3 12:00	106.4	↓-1.3
1/3 12:10	104.9	↓-1.5
1/3 12:20	103.2	↓-1.7
1/3 12:30	101.5	↓-1.7
1/3 12:40	99.6	↓-1.9
1/3 12:50	97.7	↓-1.9
1/3 13:00	95.7	↓-2.0
1/3 13:10	93.6	↓-2.1
1/3 13:20	91.4	↓-2.2
1/3 13:30	89.3	↓-2.1
1/3 13:40	87.1	↓-2.2
1/3 13:50	84.8	↓-2.3
1/3 14:00	82.6	↓-2.2
1/3 14:10	80.4	↓-2.2
1/3 14:20	78.2	↓-2.2
1/3 14:30	76.1	↓-2.1
1/3 14:40	73.9	↓-2.2
1/3 14:50	71.9	↓-2.0
1/3 15:00	69.9	↓-2.0
1/3 15:10	68.0	↓-1.9
1/3 15:20	66.1	↓-1.9
1/3 15:30	64.4	↓-1.7
1/3 15:40	62.7	↓-1.7
1/3 15:50	61.2	↓-1.5
1/3 16:00	59.8	↓-1.4
1/3 16:10	58.4	↓-1.4
1/3 16:20	57.3	↓-1.1
1/3 16:30	56.2	↓-1.1
1/3 16:40	55.3	↓-0.9
1/3 16:50	54.5	↓-0.8
1/3 17:00	53.9	↓-0.6
1/3 17:10	53.4	↓-0.5
1/3 17:20	53.0	↓-0.4
1/3 17:30	52.8	↓-0.2	干潮
1/3 17:40	52.8	0
1/3 17:50	52.9	↑0.1
1/3 18:00	53.2	↑0.3
1/3 18:10	53.6	↑0.4
1/3 18:20	54.1	↑0.5
1/3 18:30	54.8	↑0.7
1/3 18:40	55.6	↑0.8
1/3 18:50	56.6	↑1.0
1/3 19:00	57.6	↑1.0
1/3 19:10	58.8	↑1.2
1/3 19:20	60.1	↑1.3
1/3 19:30	61.4	↑1.3
1/3 19:40	62.9	↑1.5
1/3 19:50	64.4	↑1.5
1/3 20:00	66.0	↑1.6
1/3 20:10	67.6	↑1.6
1/3 20:20	69.2	↑1.6
1/3 20:30	70.9	↑1.7
1/3 20:40	72.5	↑1.6
1/3 20:50	74.2	↑1.7
1/3 21:00	75.8	↑1.6
1/3 21:10	77.4	↑1.6
1/3 21:20	78.9	↑1.5
1/3 21:30	80.3	↑1.4
1/3 21:40	81.7	↑1.4
1/3 21:50	83.0	↑1.3
1/3 22:00	84.2	↑1.2
1/3 22:10	85.2	↑1.0
1/3 22:20	86.2	↑1.0
1/3 22:30	87.0	↑0.8
1/3 22:40	87.7	↑0.7
1/3 22:50	88.3	↑0.6
1/3 23:00	88.7	↑0.4
1/3 23:10	89.0	↑0.3
1/3 23:20	89.1	↑0.1	満潮
1/3 23:30	89.2	↑0.1
1/3 23:40	89.0	↓-0.2
1/3 23:50	88.8	↓-0.2