1 (日)	08:18	01:59	22:15	15:25
	104cm	61cm	84cm	32cm
小潮 出 06:09 入 17:33 出 - 入 10:39

那珂湊（茨城）2054年03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
3/1 00:00	69.2	↓-1.4
3/1 00:10	67.8	↓-1.4
3/1 00:20	66.6	↓-1.2
3/1 00:30	65.4	↓-1.2
3/1 00:40	64.3	↓-1.1
3/1 00:50	63.3	↓-1.0
3/1 01:00	62.5	↓-0.8
3/1 01:10	61.8	↓-0.7
3/1 01:20	61.2	↓-0.6
3/1 01:30	60.7	↓-0.5
3/1 01:40	60.4	↓-0.3
3/1 01:50	60.2	↓-0.2	干潮
3/1 02:00	60.2	0
3/1 02:10	60.3	↑0.1
3/1 02:20	60.5	↑0.2
3/1 02:30	60.9	↑0.4
3/1 02:40	61.4	↑0.5
3/1 02:50	62.0	↑0.6
3/1 03:00	62.8	↑0.8
3/1 03:10	63.6	↑0.8
3/1 03:20	64.6	↑1.0
3/1 03:30	65.7	↑1.1
3/1 03:40	66.9	↑1.2
3/1 03:50	68.2	↑1.3
3/1 04:00	69.6	↑1.4
3/1 04:10	71.1	↑1.5
3/1 04:20	72.6	↑1.5
3/1 04:30	74.2	↑1.6
3/1 04:40	75.9	↑1.7
3/1 04:50	77.6	↑1.7
3/1 05:00	79.3	↑1.7
3/1 05:10	81.0	↑1.7
3/1 05:20	82.8	↑1.8
3/1 05:30	84.6	↑1.8
3/1 05:40	86.3	↑1.7
3/1 05:50	88.1	↑1.8
3/1 06:00	89.8	↑1.7
3/1 06:10	91.5	↑1.7
3/1 06:20	93.1	↑1.6
3/1 06:30	94.6	↑1.5
3/1 06:40	96.1	↑1.5
3/1 06:50	97.5	↑1.4
3/1 07:00	98.7	↑1.2
3/1 07:10	99.9	↑1.2
3/1 07:20	100.9	↑1.0
3/1 07:30	101.8	↑0.9
3/1 07:40	102.5	↑0.7
3/1 07:50	103.1	↑0.6
3/1 08:00	103.5	↑0.4
3/1 08:10	103.7	↑0.2	満潮
3/1 08:20	103.7	0
3/1 08:30	103.6	↓-0.1
3/1 08:40	103.2	↓-0.4
3/1 08:50	102.7	↓-0.5
3/1 09:00	101.9	↓-0.8
3/1 09:10	101.0	↓-0.9
3/1 09:20	99.9	↓-1.1
3/1 09:30	98.6	↓-1.3
3/1 09:40	97.1	↓-1.5
3/1 09:50	95.4	↓-1.7
3/1 10:00	93.5	↓-1.9
3/1 10:10	91.6	↓-1.9
3/1 10:20	89.4	↓-2.2
3/1 10:30	87.2	↓-2.2
3/1 10:40	84.8	↓-2.4
3/1 10:50	82.3	↓-2.5
3/1 11:00	79.7	↓-2.6
3/1 11:10	77.1	↓-2.6
3/1 11:20	74.4	↓-2.7	最大潮位差
3/1 11:30	71.7	↓-2.7	最大潮位差
3/1 11:40	69.0	↓-2.7	最大潮位差
3/1 11:50	66.3	↓-2.7	最大潮位差
3/1 12:00	63.6	↓-2.7	最大潮位差
3/1 12:10	60.9	↓-2.7	最大潮位差
3/1 12:20	58.3	↓-2.6
3/1 12:30	55.7	↓-2.6
3/1 12:40	53.3	↓-2.4
3/1 12:50	50.9	↓-2.4
3/1 13:00	48.6	↓-2.3
3/1 13:10	46.4	↓-2.2
3/1 13:20	44.4	↓-2.0
3/1 13:30	42.5	↓-1.9
3/1 13:40	40.7	↓-1.8
3/1 13:50	39.1	↓-1.6
3/1 14:00	37.7	↓-1.4
3/1 14:10	36.4	↓-1.3
3/1 14:20	35.3	↓-1.1
3/1 14:30	34.3	↓-1.0
3/1 14:40	33.5	↓-0.8
3/1 14:50	32.8	↓-0.7
3/1 15:00	32.4	↓-0.4
3/1 15:10	32.1	↓-0.3
3/1 15:20	31.9	↓-0.2	干潮
3/1 15:30	31.9	0
3/1 15:40	32.1	↑0.2
3/1 15:50	32.4	↑0.3
3/1 16:00	32.9	↑0.5
3/1 16:10	33.5	↑0.6
3/1 16:20	34.3	↑0.8
3/1 16:30	35.2	↑0.9
3/1 16:40	36.2	↑1.0
3/1 16:50	37.4	↑1.2
3/1 17:00	38.7	↑1.3
3/1 17:10	40.1	↑1.4
3/1 17:20	41.6	↑1.5
3/1 17:30	43.2	↑1.6
3/1 17:40	44.9	↑1.7
3/1 17:50	46.6	↑1.7
3/1 18:00	48.4	↑1.8
3/1 18:10	50.3	↑1.9
3/1 18:20	52.3	↑2.0
3/1 18:30	54.3	↑2.0
3/1 18:40	56.3	↑2.0
3/1 18:50	58.3	↑2.0
3/1 19:00	60.3	↑2.0
3/1 19:10	62.3	↑2.0
3/1 19:20	64.3	↑2.0
3/1 19:30	66.2	↑1.9
3/1 19:40	68.1	↑1.9
3/1 19:50	69.9	↑1.8
3/1 20:00	71.7	↑1.8
3/1 20:10	73.3	↑1.6
3/1 20:20	74.9	↑1.6
3/1 20:30	76.4	↑1.5
3/1 20:40	77.7	↑1.3
3/1 20:50	79.0	↑1.3
3/1 21:00	80.1	↑1.1
3/1 21:10	81.0	↑0.9
3/1 21:20	81.8	↑0.8
3/1 21:30	82.5	↑0.7
3/1 21:40	83.1	↑0.6
3/1 21:50	83.5	↑0.4
3/1 22:00	83.7	↑0.2
3/1 22:10	83.8	↑0.1	満潮
3/1 22:20	83.8	0
3/1 22:30	83.7	↓-0.1
3/1 22:40	83.4	↓-0.3
3/1 22:50	83.1	↓-0.3
3/1 23:00	82.6	↓-0.5
3/1 23:10	82.1	↓-0.5
3/1 23:20	81.4	↓-0.7
3/1 23:30	80.7	↓-0.7
3/1 23:40	80.0	↓-0.7
3/1 23:50	79.2	↓-0.8