3 (金)	08:09	01:25	21:04	14:52
	111cm	51cm	85cm	45cm
小潮 出 06:38 入 17:07 出 23:59 入 10:09

那珂湊（茨城）2051年02月3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
2/3 00:00	56.6	↓-1.4
2/3 00:10	55.3	↓-1.3
2/3 00:20	54.1	↓-1.2
2/3 00:30	53.1	↓-1.0
2/3 00:40	52.3	↓-0.8
2/3 00:50	51.6	↓-0.7
2/3 01:00	51.1	↓-0.5
2/3 01:10	50.7	↓-0.4
2/3 01:20	50.6	↓-0.1	干潮
2/3 01:30	50.6	0
2/3 01:40	50.8	↑0.2
2/3 01:50	51.2	↑0.4
2/3 02:00	51.7	↑0.5
2/3 02:10	52.5	↑0.8
2/3 02:20	53.4	↑0.9
2/3 02:30	54.4	↑1.0
2/3 02:40	55.7	↑1.3
2/3 02:50	57.0	↑1.3
2/3 03:00	58.5	↑1.5
2/3 03:10	60.2	↑1.7
2/3 03:20	61.9	↑1.7
2/3 03:30	63.7	↑1.8
2/3 03:40	65.7	↑2.0
2/3 03:50	67.7	↑2.0
2/3 04:00	69.8	↑2.1
2/3 04:10	72.0	↑2.2
2/3 04:20	74.2	↑2.2
2/3 04:30	76.4	↑2.2
2/3 04:40	78.7	↑2.3
2/3 04:50	81.0	↑2.3
2/3 05:00	83.3	↑2.3
2/3 05:10	85.5	↑2.2
2/3 05:20	87.8	↑2.3
2/3 05:30	90.0	↑2.2
2/3 05:40	92.2	↑2.2
2/3 05:50	94.3	↑2.1
2/3 06:00	96.3	↑2.0
2/3 06:10	98.2	↑1.9
2/3 06:20	100.1	↑1.9
2/3 06:30	101.8	↑1.7
2/3 06:40	103.4	↑1.6
2/3 06:50	104.9	↑1.5
2/3 07:00	106.2	↑1.3
2/3 07:10	107.4	↑1.2
2/3 07:20	108.4	↑1.0
2/3 07:30	109.2	↑0.8
2/3 07:40	109.9	↑0.7
2/3 07:50	110.3	↑0.4
2/3 08:00	110.6	↑0.3	満潮
2/3 08:10	110.7	↑0.1
2/3 08:20	110.5	↓-0.2
2/3 08:30	110.2	↓-0.3
2/3 08:40	109.6	↓-0.6
2/3 08:50	108.9	↓-0.7
2/3 09:00	107.9	↓-1.0
2/3 09:10	106.8	↓-1.1
2/3 09:20	105.4	↓-1.4
2/3 09:30	103.9	↓-1.5
2/3 09:40	102.2	↓-1.7
2/3 09:50	100.3	↓-1.9
2/3 10:00	98.3	↓-2.0
2/3 10:10	96.1	↓-2.2
2/3 10:20	93.8	↓-2.3
2/3 10:30	91.4	↓-2.4
2/3 10:40	89.0	↓-2.4
2/3 10:50	86.4	↓-2.6
2/3 11:00	83.8	↓-2.6
2/3 11:10	81.1	↓-2.7	最大潮位差
2/3 11:20	78.5	↓-2.6
2/3 11:30	75.8	↓-2.7	最大潮位差
2/3 11:40	73.2	↓-2.6
2/3 11:50	70.6	↓-2.6
2/3 12:00	68.0	↓-2.6
2/3 12:10	65.5	↓-2.5
2/3 12:20	63.2	↓-2.3
2/3 12:30	60.9	↓-2.3
2/3 12:40	58.7	↓-2.2
2/3 12:50	56.6	↓-2.1
2/3 13:00	54.7	↓-1.9
2/3 13:10	53.0	↓-1.7
2/3 13:20	51.3	↓-1.7
2/3 13:30	49.9	↓-1.4
2/3 13:40	48.6	↓-1.3
2/3 13:50	47.5	↓-1.1
2/3 14:00	46.5	↓-1.0
2/3 14:10	45.8	↓-0.7
2/3 14:20	45.2	↓-0.6
2/3 14:30	44.7	↓-0.5
2/3 14:40	44.5	↓-0.2
2/3 14:50	44.4	↓-0.1	干潮
2/3 15:00	44.4	0
2/3 15:10	44.6	↑0.2
2/3 15:20	45.0	↑0.4
2/3 15:30	45.5	↑0.5
2/3 15:40	46.2	↑0.7
2/3 15:50	46.9	↑0.7
2/3 16:00	47.8	↑0.9
2/3 16:10	48.8	↑1.0
2/3 16:20	49.9	↑1.1
2/3 16:30	51.1	↑1.2
2/3 16:40	52.4	↑1.3
2/3 16:50	53.8	↑1.4
2/3 17:00	55.2	↑1.4
2/3 17:10	56.7	↑1.5
2/3 17:20	58.3	↑1.6
2/3 17:30	59.9	↑1.6
2/3 17:40	61.5	↑1.6
2/3 17:50	63.1	↑1.6
2/3 18:00	64.8	↑1.7
2/3 18:10	66.4	↑1.6
2/3 18:20	68.0	↑1.6
2/3 18:30	69.6	↑1.6
2/3 18:40	71.2	↑1.6
2/3 18:50	72.7	↑1.5
2/3 19:00	74.2	↑1.5
2/3 19:10	75.6	↑1.4
2/3 19:20	76.9	↑1.3
2/3 19:30	78.2	↑1.3
2/3 19:40	79.3	↑1.1
2/3 19:50	80.4	↑1.1
2/3 20:00	81.3	↑0.9
2/3 20:10	82.1	↑0.8
2/3 20:20	82.8	↑0.7
2/3 20:30	83.3	↑0.5
2/3 20:40	83.7	↑0.4
2/3 20:50	84.0	↑0.3
2/3 21:00	84.1	↑0.1	満潮
2/3 21:10	84.1	0
2/3 21:20	83.9	↓-0.2
2/3 21:30	83.6	↓-0.3
2/3 21:40	83.2	↓-0.4
2/3 21:50	82.6	↓-0.6
2/3 22:00	81.9	↓-0.7
2/3 22:10	81.1	↓-0.8
2/3 22:20	80.2	↓-0.9
2/3 22:30	79.2	↓-1.0
2/3 22:40	78.1	↓-1.1
2/3 22:50	76.9	↓-1.2
2/3 23:00	75.7	↓-1.2
2/3 23:10	74.4	↓-1.3
2/3 23:20	73.2	↓-1.2
2/3 23:30	71.9	↓-1.3
2/3 23:40	70.6	↓-1.3
2/3 23:50	69.3	↓-1.3