3 (木)	08:20	01:50	23:10	15:51
	103cm	66cm	80cm	33cm
小潮 出 06:07 入 17:35 出 10:36 入 00:18

那珂湊（茨城）2039年03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
3/3 00:00	71.4	↓-0.9
3/3 00:10	70.5	↓-0.9
3/3 00:20	69.7	↓-0.8
3/3 00:30	68.9	↓-0.8
3/3 00:40	68.2	↓-0.7
3/3 00:50	67.6	↓-0.6
3/3 01:00	67.0	↓-0.6
3/3 01:10	66.6	↓-0.4
3/3 01:20	66.2	↓-0.4
3/3 01:30	65.9	↓-0.3
3/3 01:40	65.8	↓-0.1	干潮
3/3 01:50	65.7	↓-0.1	干潮
3/3 02:00	65.8	↑0.1
3/3 02:10	66.0	↑0.2
3/3 02:20	66.3	↑0.3
3/3 02:30	66.6	↑0.3
3/3 02:40	67.2	↑0.6
3/3 02:50	67.8	↑0.6
3/3 03:00	68.5	↑0.7
3/3 03:10	69.3	↑0.8
3/3 03:20	70.2	↑0.9
3/3 03:30	71.1	↑0.9
3/3 03:40	72.2	↑1.1
3/3 03:50	73.3	↑1.1
3/3 04:00	74.5	↑1.2
3/3 04:10	75.8	↑1.3
3/3 04:20	77.0	↑1.2
3/3 04:30	78.4	↑1.4
3/3 04:40	79.8	↑1.4
3/3 04:50	81.2	↑1.4
3/3 05:00	82.6	↑1.4
3/3 05:10	84.0	↑1.4
3/3 05:20	85.5	↑1.5
3/3 05:30	86.9	↑1.4
3/3 05:40	88.3	↑1.4
3/3 05:50	89.8	↑1.5
3/3 06:00	91.1	↑1.3
3/3 06:10	92.5	↑1.4
3/3 06:20	93.8	↑1.3
3/3 06:30	95.0	↑1.2
3/3 06:40	96.2	↑1.2
3/3 06:50	97.3	↑1.1
3/3 07:00	98.3	↑1.0
3/3 07:10	99.2	↑0.9
3/3 07:20	100.1	↑0.9
3/3 07:30	100.8	↑0.7
3/3 07:40	101.4	↑0.6
3/3 07:50	101.9	↑0.5
3/3 08:00	102.2	↑0.3
3/3 08:10	102.4	↑0.2	満潮
3/3 08:20	102.5	↑0.1	満潮
3/3 08:30	102.4	↓-0.1
3/3 08:40	102.1	↓-0.3
3/3 08:50	101.7	↓-0.4
3/3 09:00	101.1	↓-0.6
3/3 09:10	100.4	↓-0.7
3/3 09:20	99.5	↓-0.9
3/3 09:30	98.4	↓-1.1
3/3 09:40	97.2	↓-1.2
3/3 09:50	95.8	↓-1.4
3/3 10:00	94.3	↓-1.5
3/3 10:10	92.6	↓-1.7
3/3 10:20	90.8	↓-1.8
3/3 10:30	88.8	↓-2.0
3/3 10:40	86.8	↓-2.0
3/3 10:50	84.6	↓-2.2
3/3 11:00	82.3	↓-2.3
3/3 11:10	80.0	↓-2.3
3/3 11:20	77.5	↓-2.5
3/3 11:30	75.1	↓-2.4
3/3 11:40	72.5	↓-2.6	最大潮位差
3/3 11:50	70.0	↓-2.5
3/3 12:00	67.4	↓-2.6	最大潮位差
3/3 12:10	64.9	↓-2.5
3/3 12:20	62.4	↓-2.5
3/3 12:30	59.9	↓-2.5
3/3 12:40	57.4	↓-2.5
3/3 12:50	55.0	↓-2.4
3/3 13:00	52.7	↓-2.3
3/3 13:10	50.5	↓-2.2
3/3 13:20	48.4	↓-2.1
3/3 13:30	46.3	↓-2.1
3/3 13:40	44.4	↓-1.9
3/3 13:50	42.6	↓-1.8
3/3 14:00	41.0	↓-1.6
3/3 14:10	39.5	↓-1.5
3/3 14:20	38.1	↓-1.4
3/3 14:30	36.8	↓-1.3
3/3 14:40	35.7	↓-1.1
3/3 14:50	34.8	↓-0.9
3/3 15:00	34.0	↓-0.8
3/3 15:10	33.3	↓-0.7
3/3 15:20	32.8	↓-0.5
3/3 15:30	32.5	↓-0.3
3/3 15:40	32.2	↓-0.3
3/3 15:50	32.2	0	干潮
3/3 16:00	32.2	0
3/3 16:10	32.4	↑0.2
3/3 16:20	32.8	↑0.4
3/3 16:30	33.2	↑0.4
3/3 16:40	33.8	↑0.6
3/3 16:50	34.5	↑0.7
3/3 17:00	35.4	↑0.9
3/3 17:10	36.3	↑0.9
3/3 17:20	37.4	↑1.1
3/3 17:30	38.5	↑1.1
3/3 17:40	39.7	↑1.2
3/3 17:50	41.0	↑1.3
3/3 18:00	42.4	↑1.4
3/3 18:10	43.9	↑1.5
3/3 18:20	45.5	↑1.6
3/3 18:30	47.0	↑1.5
3/3 18:40	48.7	↑1.7
3/3 18:50	50.4	↑1.7
3/3 19:00	52.1	↑1.7
3/3 19:10	53.8	↑1.7
3/3 19:20	55.6	↑1.8
3/3 19:30	57.3	↑1.7
3/3 19:40	59.1	↑1.8
3/3 19:50	60.8	↑1.7
3/3 20:00	62.5	↑1.7
3/3 20:10	64.2	↑1.7
3/3 20:20	65.8	↑1.6
3/3 20:30	67.3	↑1.5
3/3 20:40	68.8	↑1.5
3/3 20:50	70.2	↑1.4
3/3 21:00	71.6	↑1.4
3/3 21:10	72.8	↑1.2
3/3 21:20	74.0	↑1.2
3/3 21:30	75.0	↑1.0
3/3 21:40	76.0	↑1.0
3/3 21:50	76.8	↑0.8
3/3 22:00	77.6	↑0.8
3/3 22:10	78.2	↑0.6
3/3 22:20	78.7	↑0.5
3/3 22:30	79.2	↑0.5
3/3 22:40	79.5	↑0.3
3/3 22:50	79.7	↑0.2
3/3 23:00	79.8	↑0.1	満潮
3/3 23:10	79.8	0	満潮
3/3 23:20	79.8	0
3/3 23:30	79.7	↓-0.1
3/3 23:40	79.5	↓-0.2
3/3 23:50	79.2	↓-0.3