11 (火)	08:38	01:20	19:11	14:03
	118cm	22cm	107cm	82cm
小潮 出 06:39 入 16:24 出 10:42 入 22:26

那珂湊（茨城）2029年12月11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
12/11 00:00	29.2	↓-2.1
12/11 00:10	27.3	↓-1.9
12/11 00:20	25.7	↓-1.6
12/11 00:30	24.3	↓-1.4
12/11 00:40	23.2	↓-1.1
12/11 00:50	22.3	↓-0.9
12/11 01:00	21.7	↓-0.6
12/11 01:10	21.3	↓-0.4	干潮
12/11 01:20	21.2	↓-0.1	干潮
12/11 01:30	21.4	↑0.2
12/11 01:40	21.8	↑0.4
12/11 01:50	22.5	↑0.7
12/11 02:00	23.4	↑0.9
12/11 02:10	24.5	↑1.1
12/11 02:20	25.9	↑1.4
12/11 02:30	27.5	↑1.6
12/11 02:40	29.3	↑1.8
12/11 02:50	31.3	↑2.0
12/11 03:00	33.6	↑2.3
12/11 03:10	36.0	↑2.4
12/11 03:20	38.5	↑2.5
12/11 03:30	41.3	↑2.8
12/11 03:40	44.1	↑2.8
12/11 03:50	47.1	↑3.0
12/11 04:00	50.2	↑3.1
12/11 04:10	53.4	↑3.2
12/11 04:20	56.7	↑3.3
12/11 04:30	60.1	↑3.4
12/11 04:40	63.5	↑3.4
12/11 04:50	67.0	↑3.5	最大潮位差
12/11 05:00	70.4	↑3.4
12/11 05:10	73.9	↑3.5	最大潮位差
12/11 05:20	77.3	↑3.4
12/11 05:30	80.7	↑3.4
12/11 05:40	84.1	↑3.4
12/11 05:50	87.3	↑3.2
12/11 06:00	90.5	↑3.2
12/11 06:10	93.6	↑3.1
12/11 06:20	96.5	↑2.9
12/11 06:30	99.3	↑2.8
12/11 06:40	102.0	↑2.7
12/11 06:50	104.4	↑2.4
12/11 07:00	106.7	↑2.3
12/11 07:10	108.8	↑2.1
12/11 07:20	110.6	↑1.8
12/11 07:30	112.3	↑1.7
12/11 07:40	113.7	↑1.4
12/11 07:50	114.9	↑1.2
12/11 08:00	115.9	↑1.0
12/11 08:10	116.6	↑0.7
12/11 08:20	117.1	↑0.5
12/11 08:30	117.3	↑0.2	満潮
12/11 08:40	117.4	↑0.1
12/11 08:50	117.2	↓-0.2
12/11 09:00	116.8	↓-0.4
12/11 09:10	116.2	↓-0.6
12/11 09:20	115.4	↓-0.8
12/11 09:30	114.5	↓-0.9
12/11 09:40	113.4	↓-1.1
12/11 09:50	112.1	↓-1.3
12/11 10:00	110.7	↓-1.4
12/11 10:10	109.2	↓-1.5
12/11 10:20	107.6	↓-1.6
12/11 10:30	106.0	↓-1.6
12/11 10:40	104.3	↓-1.7
12/11 10:50	102.5	↓-1.8
12/11 11:00	100.7	↓-1.8
12/11 11:10	99.0	↓-1.7
12/11 11:20	97.2	↓-1.8
12/11 11:30	95.5	↓-1.7
12/11 11:40	93.8	↓-1.7
12/11 11:50	92.2	↓-1.6
12/11 12:00	90.7	↓-1.5
12/11 12:10	89.2	↓-1.5
12/11 12:20	87.9	↓-1.3
12/11 12:30	86.7	↓-1.2
12/11 12:40	85.5	↓-1.2
12/11 12:50	84.5	↓-1.0
12/11 13:00	83.6	↓-0.9
12/11 13:10	82.9	↓-0.7
12/11 13:20	82.3	↓-0.6
12/11 13:30	81.8	↓-0.5
12/11 13:40	81.4	↓-0.4
12/11 13:50	81.2	↓-0.2
12/11 14:00	81.1	↓-0.1	干潮
12/11 14:10	81.2	↑0.1
12/11 14:20	81.3	↑0.1
12/11 14:30	81.6	↑0.3
12/11 14:40	82.0	↑0.4
12/11 14:50	82.6	↑0.6
12/11 15:00	83.2	↑0.6
12/11 15:10	83.9	↑0.7
12/11 15:20	84.8	↑0.9
12/11 15:30	85.7	↑0.9
12/11 15:40	86.7	↑1.0
12/11 15:50	87.7	↑1.0
12/11 16:00	88.8	↑1.1
12/11 16:10	90.0	↑1.2
12/11 16:20	91.2	↑1.2
12/11 16:30	92.5	↑1.3
12/11 16:40	93.7	↑1.2
12/11 16:50	95.0	↑1.3
12/11 17:00	96.3	↑1.3
12/11 17:10	97.5	↑1.2
12/11 17:20	98.8	↑1.3
12/11 17:30	100.0	↑1.2
12/11 17:40	101.1	↑1.1
12/11 17:50	102.2	↑1.1
12/11 18:00	103.1	↑0.9
12/11 18:10	104.0	↑0.9
12/11 18:20	104.8	↑0.8
12/11 18:30	105.5	↑0.7
12/11 18:40	106.0	↑0.5
12/11 18:50	106.4	↑0.4
12/11 19:00	106.7	↑0.3
12/11 19:10	106.7	0	満潮
12/11 19:20	106.6	↓-0.1
12/11 19:30	106.4	↓-0.2
12/11 19:40	105.9	↓-0.5
12/11 19:50	105.3	↓-0.6
12/11 20:00	104.4	↓-0.9
12/11 20:10	103.4	↓-1.0
12/11 20:20	102.2	↓-1.2
12/11 20:30	100.8	↓-1.4
12/11 20:40	99.2	↓-1.6
12/11 20:50	97.4	↓-1.8
12/11 21:00	95.4	↓-2.0
12/11 21:10	93.3	↓-2.1
12/11 21:20	91.1	↓-2.2
12/11 21:30	88.7	↓-2.4
12/11 21:40	86.1	↓-2.6
12/11 21:50	83.5	↓-2.6
12/11 22:00	80.8	↓-2.7
12/11 22:10	78.0	↓-2.8
12/11 22:20	75.2	↓-2.8
12/11 22:30	72.3	↓-2.9
12/11 22:40	69.4	↓-2.9
12/11 22:50	66.5	↓-2.9
12/11 23:00	63.6	↓-2.9
12/11 23:10	60.8	↓-2.8
12/11 23:20	58.0	↓-2.8
12/11 23:30	55.3	↓-2.7
12/11 23:40	52.7	↓-2.6
12/11 23:50	50.2	↓-2.5