05 (日)	11:35	04:16	23:09	18:19
	116cm	47cm	92cm	71cm
長潮 出 06:34 入 16:24 出 13:10 入 00:14

那珂湊（茨城）2038年12月05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
12/5 00:00	79.6	↓-1.7
12/5 00:10	77.9	↓-1.7
12/5 00:20	76.1	↓-1.8
12/5 00:30	74.2	↓-1.9
12/5 00:40	72.4	↓-1.8
12/5 00:50	70.5	↓-1.9
12/5 01:00	68.6	↓-1.9
12/5 01:10	66.8	↓-1.8
12/5 01:20	64.9	↓-1.9
12/5 01:30	63.1	↓-1.8
12/5 01:40	61.4	↓-1.7
12/5 01:50	59.7	↓-1.7
12/5 02:00	58.0	↓-1.7
12/5 02:10	56.5	↓-1.5
12/5 02:20	55.0	↓-1.5
12/5 02:30	53.6	↓-1.4
12/5 02:40	52.3	↓-1.3
12/5 02:50	51.1	↓-1.2
12/5 03:00	50.1	↓-1.0
12/5 03:10	49.1	↓-1.0
12/5 03:20	48.3	↓-0.8
12/5 03:30	47.6	↓-0.7
12/5 03:40	47.0	↓-0.6
12/5 03:50	46.6	↓-0.4
12/5 04:00	46.3	↓-0.3
12/5 04:10	46.2	↓-0.1	干潮
12/5 04:20	46.2	0
12/5 04:30	46.3	↑0.1
12/5 04:40	46.6	↑0.3
12/5 04:50	47.1	↑0.5
12/5 05:00	47.7	↑0.6
12/5 05:10	48.5	↑0.8
12/5 05:20	49.4	↑0.9
12/5 05:30	50.5	↑1.1
12/5 05:40	51.7	↑1.2
12/5 05:50	53.1	↑1.4
12/5 06:00	54.6	↑1.5
12/5 06:10	56.2	↑1.6
12/5 06:20	58.0	↑1.8
12/5 06:30	59.9	↑1.9
12/5 06:40	62.0	↑2.1
12/5 06:50	64.1	↑2.1
12/5 07:00	66.3	↑2.2
12/5 07:10	68.6	↑2.3
12/5 07:20	71.0	↑2.4
12/5 07:30	73.5	↑2.5
12/5 07:40	76.0	↑2.5
12/5 07:50	78.6	↑2.6	最大潮位差
12/5 08:00	81.1	↑2.5
12/5 08:10	83.7	↑2.6	最大潮位差
12/5 08:20	86.3	↑2.6	最大潮位差
12/5 08:30	88.8	↑2.5
12/5 08:40	91.3	↑2.5
12/5 08:50	93.8	↑2.5
12/5 09:00	96.1	↑2.3
12/5 09:10	98.4	↑2.3
12/5 09:20	100.6	↑2.2
12/5 09:30	102.7	↑2.1
12/5 09:40	104.7	↑2.0
12/5 09:50	106.5	↑1.8
12/5 10:00	108.2	↑1.7
12/5 10:10	109.8	↑1.6
12/5 10:20	111.1	↑1.3
12/5 10:30	112.3	↑1.2
12/5 10:40	113.4	↑1.1
12/5 10:50	114.2	↑0.8
12/5 11:00	114.9	↑0.7
12/5 11:10	115.4	↑0.5
12/5 11:20	115.7	↑0.3
12/5 11:30	115.9	↑0.2	満潮
12/5 11:40	115.9	0
12/5 11:50	115.7	↓-0.2
12/5 12:00	115.3	↓-0.4
12/5 12:10	114.8	↓-0.5
12/5 12:20	114.1	↓-0.7
12/5 12:30	113.3	↓-0.8
12/5 12:40	112.4	↓-0.9
12/5 12:50	111.3	↓-1.1
12/5 13:00	110.2	↓-1.1
12/5 13:10	108.9	↓-1.3
12/5 13:20	107.5	↓-1.4
12/5 13:30	106.1	↓-1.4
12/5 13:40	104.6	↓-1.5
12/5 13:50	103.0	↓-1.6
12/5 14:00	101.3	↓-1.7
12/5 14:10	99.7	↓-1.6
12/5 14:20	98.0	↓-1.7
12/5 14:30	96.2	↓-1.8
12/5 14:40	94.5	↓-1.7
12/5 14:50	92.8	↓-1.7
12/5 15:00	91.0	↓-1.8
12/5 15:10	89.3	↓-1.7
12/5 15:20	87.7	↓-1.6
12/5 15:30	86.0	↓-1.7
12/5 15:40	84.4	↓-1.6
12/5 15:50	82.9	↓-1.5
12/5 16:00	81.4	↓-1.5
12/5 16:10	80.0	↓-1.4
12/5 16:20	78.6	↓-1.4
12/5 16:30	77.4	↓-1.2
12/5 16:40	76.2	↓-1.2
12/5 16:50	75.1	↓-1.1
12/5 17:00	74.1	↓-1.0
12/5 17:10	73.3	↓-0.8
12/5 17:20	72.5	↓-0.8
12/5 17:30	71.9	↓-0.6
12/5 17:40	71.3	↓-0.6
12/5 17:50	70.9	↓-0.4
12/5 18:00	70.6	↓-0.3
12/5 18:10	70.5	↓-0.1	干潮
12/5 18:20	70.5	0
12/5 18:30	70.5	0
12/5 18:40	70.8	↑0.3
12/5 18:50	71.1	↑0.3
12/5 19:00	71.5	↑0.4
12/5 19:10	72.1	↑0.6
12/5 19:20	72.7	↑0.6
12/5 19:30	73.5	↑0.8
12/5 19:40	74.3	↑0.8
12/5 19:50	75.2	↑0.9
12/5 20:00	76.2	↑1.0
12/5 20:10	77.2	↑1.0
12/5 20:20	78.3	↑1.1
12/5 20:30	79.4	↑1.1
12/5 20:40	80.5	↑1.1
12/5 20:50	81.6	↑1.1
12/5 21:00	82.7	↑1.1
12/5 21:10	83.8	↑1.1
12/5 21:20	84.9	↑1.1
12/5 21:30	85.9	↑1.0
12/5 21:40	86.9	↑1.0
12/5 21:50	87.7	↑0.8
12/5 22:00	88.6	↑0.9
12/5 22:10	89.3	↑0.7
12/5 22:20	89.9	↑0.6
12/5 22:30	90.4	↑0.5
12/5 22:40	90.8	↑0.4
12/5 22:50	91.1	↑0.3
12/5 23:00	91.3	↑0.2	満潮
12/5 23:10	91.3	0
12/5 23:20	91.2	↓-0.1
12/5 23:30	91.0	↓-0.2
12/5 23:40	90.6	↓-0.4
12/5 23:50	90.2	↓-0.4