02 (水)	07:38	01:02	20:17	14:05
	112cm	46cm	90cm	43cm
小潮 出 06:39 入 17:06 出 09:27 入 23:18

那珂湊（茨城）2028年02月02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
2/2 00:00	48.9	↓-1.4
2/2 00:10	47.8	↓-1.1
2/2 00:20	46.8	↓-1.0
2/2 00:30	46.1	↓-0.7
2/2 00:40	45.5	↓-0.6
2/2 00:50	45.2	↓-0.3
2/2 01:00	45.0	↓-0.2	干潮
2/2 01:10	45.1	↑0.1
2/2 01:20	45.4	↑0.3
2/2 01:30	46.0	↑0.6
2/2 01:40	46.7	↑0.7
2/2 01:50	47.6	↑0.9
2/2 02:00	48.7	↑1.1
2/2 02:10	50.0	↑1.3
2/2 02:20	51.5	↑1.5
2/2 02:30	53.2	↑1.7
2/2 02:40	54.9	↑1.7
2/2 02:50	56.9	↑2.0
2/2 03:00	59.0	↑2.1
2/2 03:10	61.1	↑2.1
2/2 03:20	63.4	↑2.3
2/2 03:30	65.8	↑2.4
2/2 03:40	68.2	↑2.4
2/2 03:50	70.7	↑2.5
2/2 04:00	73.3	↑2.6
2/2 04:10	75.8	↑2.5
2/2 04:20	78.4	↑2.6
2/2 04:30	81.0	↑2.6
2/2 04:40	83.6	↑2.6
2/2 04:50	86.1	↑2.5
2/2 05:00	88.6	↑2.5
2/2 05:10	91.0	↑2.4
2/2 05:20	93.4	↑2.4
2/2 05:30	95.6	↑2.2
2/2 05:40	97.8	↑2.2
2/2 05:50	99.8	↑2.0
2/2 06:00	101.8	↑2.0
2/2 06:10	103.5	↑1.7
2/2 06:20	105.2	↑1.7
2/2 06:30	106.6	↑1.4
2/2 06:40	107.9	↑1.3
2/2 06:50	109.0	↑1.1
2/2 07:00	109.9	↑0.9
2/2 07:10	110.6	↑0.7
2/2 07:20	111.0	↑0.4
2/2 07:30	111.3	↑0.3	満潮
2/2 07:40	111.3	0
2/2 07:50	111.2	↓-0.1
2/2 08:00	110.8	↓-0.4
2/2 08:10	110.1	↓-0.7
2/2 08:20	109.3	↓-0.8
2/2 08:30	108.2	↓-1.1
2/2 08:40	106.9	↓-1.3
2/2 08:50	105.4	↓-1.5
2/2 09:00	103.8	↓-1.6
2/2 09:10	101.9	↓-1.9
2/2 09:20	99.8	↓-2.1
2/2 09:30	97.6	↓-2.2
2/2 09:40	95.3	↓-2.3
2/2 09:50	92.8	↓-2.5
2/2 10:00	90.2	↓-2.6
2/2 10:10	87.5	↓-2.7
2/2 10:20	84.8	↓-2.7
2/2 10:30	82.0	↓-2.8
2/2 10:40	79.1	↓-2.9	最大潮位差
2/2 10:50	76.3	↓-2.8
2/2 11:00	73.4	↓-2.9	最大潮位差
2/2 11:10	70.6	↓-2.8
2/2 11:20	67.9	↓-2.7
2/2 11:30	65.2	↓-2.7
2/2 11:40	62.6	↓-2.6
2/2 11:50	60.1	↓-2.5
2/2 12:00	57.7	↓-2.4
2/2 12:10	55.5	↓-2.2
2/2 12:20	53.4	↓-2.1
2/2 12:30	51.5	↓-1.9
2/2 12:40	49.8	↓-1.7
2/2 12:50	48.2	↓-1.6
2/2 13:00	46.9	↓-1.3
2/2 13:10	45.7	↓-1.2
2/2 13:20	44.7	↓-1.0
2/2 13:30	43.9	↓-0.8
2/2 13:40	43.4	↓-0.5
2/2 13:50	43.0	↓-0.4
2/2 14:00	42.8	↓-0.2	干潮
2/2 14:10	42.8	0
2/2 14:20	43.0	↑0.2
2/2 14:30	43.4	↑0.4
2/2 14:40	44.0	↑0.6
2/2 14:50	44.7	↑0.7
2/2 15:00	45.6	↑0.9
2/2 15:10	46.7	↑1.1
2/2 15:20	47.8	↑1.1
2/2 15:30	49.1	↑1.3
2/2 15:40	50.6	↑1.5
2/2 15:50	52.1	↑1.5
2/2 16:00	53.7	↑1.6
2/2 16:10	55.4	↑1.7
2/2 16:20	57.2	↑1.8
2/2 16:30	59.0	↑1.8
2/2 16:40	60.9	↑1.9
2/2 16:50	62.8	↑1.9
2/2 17:00	64.8	↑2.0
2/2 17:10	66.7	↑1.9
2/2 17:20	68.6	↑1.9
2/2 17:30	70.5	↑1.9
2/2 17:40	72.4	↑1.9
2/2 17:50	74.3	↑1.9
2/2 18:00	76.1	↑1.8
2/2 18:10	77.8	↑1.7
2/2 18:20	79.5	↑1.7
2/2 18:30	81.0	↑1.5
2/2 18:40	82.5	↑1.5
2/2 18:50	83.8	↑1.3
2/2 19:00	85.1	↑1.3
2/2 19:10	86.2	↑1.1
2/2 19:20	87.2	↑1.0
2/2 19:30	88.0	↑0.8
2/2 19:40	88.7	↑0.7
2/2 19:50	89.2	↑0.5
2/2 20:00	89.5	↑0.3
2/2 20:10	89.7	↑0.2	満潮
2/2 20:20	89.7	0
2/2 20:30	89.6	↓-0.1
2/2 20:40	89.3	↓-0.3
2/2 20:50	88.8	↓-0.5
2/2 21:00	88.2	↓-0.6
2/2 21:10	87.4	↓-0.8
2/2 21:20	86.5	↓-0.9
2/2 21:30	85.4	↓-1.1
2/2 21:40	84.2	↓-1.2
2/2 21:50	82.9	↓-1.3
2/2 22:00	81.5	↓-1.4
2/2 22:10	80.0	↓-1.5
2/2 22:20	78.4	↓-1.6
2/2 22:30	76.8	↓-1.6
2/2 22:40	75.1	↓-1.7
2/2 22:50	73.4	↓-1.7
2/2 23:00	71.7	↓-1.7
2/2 23:10	70.0	↓-1.7
2/2 23:20	68.4	↓-1.6
2/2 23:30	66.8	↓-1.6
2/2 23:40	65.2	↓-1.6
2/2 23:50	63.8	↓-1.4