1 (日)	06:57	00:14	18:38	12:45
	113cm	27cm	103cm	52cm
中潮 出 06:40 入 17:04 出 21:31 入 08:40

那珂湊（茨城）2032年02月1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
2/1 00:00	27.2	↓-0.5
2/1 00:10	27.0	↓-0.2	干潮
2/1 00:20	27.0	0
2/1 00:30	27.4	↑0.4
2/1 00:40	27.9	↑0.5
2/1 00:50	28.8	↑0.9
2/1 01:00	29.9	↑1.1
2/1 01:10	31.3	↑1.4
2/1 01:20	32.9	↑1.6
2/1 01:30	34.7	↑1.8
2/1 01:40	36.7	↑2.0
2/1 01:50	38.9	↑2.2
2/1 02:00	41.4	↑2.5
2/1 02:10	43.9	↑2.5
2/1 02:20	46.7	↑2.8
2/1 02:30	49.5	↑2.8
2/1 02:40	52.5	↑3.0
2/1 02:50	55.6	↑3.1
2/1 03:00	58.7	↑3.1
2/1 03:10	61.9	↑3.2
2/1 03:20	65.2	↑3.3	最大潮位差
2/1 03:30	68.5	↑3.3	最大潮位差
2/1 03:40	71.7	↑3.2
2/1 03:50	75.0	↑3.3	最大潮位差
2/1 04:00	78.3	↑3.3	最大潮位差
2/1 04:10	81.4	↑3.1
2/1 04:20	84.6	↑3.2
2/1 04:30	87.6	↑3.0
2/1 04:40	90.5	↑2.9
2/1 04:50	93.3	↑2.8
2/1 05:00	96.0	↑2.7
2/1 05:10	98.5	↑2.5
2/1 05:20	100.8	↑2.3
2/1 05:30	103.0	↑2.2
2/1 05:40	105.0	↑2.0
2/1 05:50	106.7	↑1.7
2/1 06:00	108.2	↑1.5
2/1 06:10	109.5	↑1.3
2/1 06:20	110.6	↑1.1
2/1 06:30	111.4	↑0.8
2/1 06:40	112.0	↑0.6
2/1 06:50	112.3	↑0.3	満潮
2/1 07:00	112.3	0
2/1 07:10	112.1	↓-0.2
2/1 07:20	111.6	↓-0.5
2/1 07:30	110.9	↓-0.7
2/1 07:40	109.9	↓-1.0
2/1 07:50	108.7	↓-1.2
2/1 08:00	107.2	↓-1.5
2/1 08:10	105.6	↓-1.6
2/1 08:20	103.7	↓-1.9
2/1 08:30	101.7	↓-2.0
2/1 08:40	99.5	↓-2.2
2/1 08:50	97.1	↓-2.4
2/1 09:00	94.6	↓-2.5
2/1 09:10	92.0	↓-2.6
2/1 09:20	89.3	↓-2.7
2/1 09:30	86.6	↓-2.7
2/1 09:40	83.8	↓-2.8
2/1 09:50	81.0	↓-2.8
2/1 10:00	78.3	↓-2.7
2/1 10:10	75.5	↓-2.8
2/1 10:20	72.9	↓-2.6
2/1 10:30	70.3	↓-2.6
2/1 10:40	67.8	↓-2.5
2/1 10:50	65.4	↓-2.4
2/1 11:00	63.2	↓-2.2
2/1 11:10	61.1	↓-2.1
2/1 11:20	59.2	↓-1.9
2/1 11:30	57.5	↓-1.7
2/1 11:40	56.0	↓-1.5
2/1 11:50	54.7	↓-1.3
2/1 12:00	53.6	↓-1.1
2/1 12:10	52.7	↓-0.9
2/1 12:20	52.0	↓-0.7
2/1 12:30	51.6	↓-0.4
2/1 12:40	51.4	↓-0.2	干潮
2/1 12:50	51.4	0
2/1 13:00	51.7	↑0.3
2/1 13:10	52.1	↑0.4
2/1 13:20	52.7	↑0.6
2/1 13:30	53.6	↑0.9
2/1 13:40	54.6	↑1.0
2/1 13:50	55.8	↑1.2
2/1 14:00	57.2	↑1.4
2/1 14:10	58.7	↑1.5
2/1 14:20	60.4	↑1.7
2/1 14:30	62.1	↑1.7
2/1 14:40	64.0	↑1.9
2/1 14:50	66.0	↑2.0
2/1 15:00	68.1	↑2.1
2/1 15:10	70.2	↑2.1
2/1 15:20	72.3	↑2.1
2/1 15:30	74.5	↑2.2
2/1 15:40	76.8	↑2.3
2/1 15:50	79.0	↑2.2
2/1 16:00	81.2	↑2.2
2/1 16:10	83.3	↑2.1
2/1 16:20	85.5	↑2.2
2/1 16:30	87.5	↑2.0
2/1 16:40	89.5	↑2.0
2/1 16:50	91.4	↑1.9
2/1 17:00	93.2	↑1.8
2/1 17:10	94.8	↑1.6
2/1 17:20	96.3	↑1.5
2/1 17:30	97.7	↑1.4
2/1 17:40	98.9	↑1.2
2/1 17:50	100.0	↑1.1
2/1 18:00	100.8	↑0.8
2/1 18:10	101.5	↑0.7
2/1 18:20	102.0	↑0.5
2/1 18:30	102.2	↑0.2	満潮
2/1 18:40	102.3	↑0.1
2/1 18:50	102.1	↓-0.2
2/1 19:00	101.7	↓-0.4
2/1 19:10	101.1	↓-0.6
2/1 19:20	100.3	↓-0.8
2/1 19:30	99.2	↓-1.1
2/1 19:40	97.9	↓-1.3
2/1 19:50	96.4	↓-1.5
2/1 20:00	94.7	↓-1.7
2/1 20:10	92.8	↓-1.9
2/1 20:20	90.7	↓-2.1
2/1 20:30	88.5	↓-2.2
2/1 20:40	86.1	↓-2.4
2/1 20:50	83.6	↓-2.5
2/1 21:00	80.9	↓-2.7
2/1 21:10	78.2	↓-2.7
2/1 21:20	75.3	↓-2.9
2/1 21:30	72.5	↓-2.8
2/1 21:40	69.6	↓-2.9
2/1 21:50	66.6	↓-3.0
2/1 22:00	63.7	↓-2.9
2/1 22:10	60.9	↓-2.8
2/1 22:20	58.1	↓-2.8
2/1 22:30	55.3	↓-2.8
2/1 22:40	52.7	↓-2.6
2/1 22:50	50.2	↓-2.5
2/1 23:00	47.9	↓-2.3
2/1 23:10	45.7	↓-2.2
2/1 23:20	43.7	↓-2.0
2/1 23:30	41.9	↓-1.8
2/1 23:40	40.3	↓-1.6
2/1 23:50	39.0	↓-1.3