5 (土)	02:50	08:17	14:01	20:56
	117cm	68cm	127cm	15cm
大潮 出 06:34 入 16:24 出 04:10 入 15:16

那珂湊（茨城）2037年12月5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	84.1	↑3.4
12/5 00:10	87.4	↑3.3
12/5 00:20	90.6	↑3.2
12/5 00:30	93.6	↑3.0
12/5 00:40	96.6	↑3.0
12/5 00:50	99.3	↑2.7
12/5 01:00	101.9	↑2.6
12/5 01:10	104.4	↑2.5
12/5 01:20	106.6	↑2.2
12/5 01:30	108.6	↑2.0
12/5 01:40	110.4	↑1.8
12/5 01:50	111.9	↑1.5
12/5 02:00	113.3	↑1.4
12/5 02:10	114.3	↑1.0
12/5 02:20	115.2	↑0.9
12/5 02:30	115.8	↑0.6
12/5 02:40	116.1	↑0.3	満潮
12/5 02:50	116.2	↑0.1	満潮
12/5 03:00	116.1	↓-0.1
12/5 03:10	115.7	↓-0.4
12/5 03:20	115.1	↓-0.6
12/5 03:30	114.3	↓-0.8
12/5 03:40	113.3	↓-1.0
12/5 03:50	112.1	↓-1.2
12/5 04:00	110.7	↓-1.4
12/5 04:10	109.1	↓-1.6
12/5 04:20	107.3	↓-1.8
12/5 04:30	105.5	↓-1.8
12/5 04:40	103.5	↓-2.0
12/5 04:50	101.4	↓-2.1
12/5 05:00	99.2	↓-2.2
12/5 05:10	96.9	↓-2.3
12/5 05:20	94.6	↓-2.3
12/5 05:30	92.3	↓-2.3
12/5 05:40	90.0	↓-2.3
12/5 05:50	87.6	↓-2.4
12/5 06:00	85.4	↓-2.2
12/5 06:10	83.2	↓-2.2
12/5 06:20	81.0	↓-2.2
12/5 06:30	79.0	↓-2.0
12/5 06:40	77.1	↓-1.9
12/5 06:50	75.3	↓-1.8
12/5 07:00	73.6	↓-1.7
12/5 07:10	72.2	↓-1.4
12/5 07:20	70.9	↓-1.3
12/5 07:30	69.7	↓-1.2
12/5 07:40	68.8	↓-0.9
12/5 07:50	68.1	↓-0.7
12/5 08:00	67.7	↓-0.4
12/5 08:10	67.4	↓-0.3	干潮
12/5 08:20	67.4	0
12/5 08:30	67.6	↑0.2
12/5 08:40	68.0	↑0.4
12/5 08:50	68.7	↑0.7
12/5 09:00	69.6	↑0.9
12/5 09:10	70.7	↑1.1
12/5 09:20	72.0	↑1.3
12/5 09:30	73.5	↑1.5
12/5 09:40	75.2	↑1.7
12/5 09:50	77.1	↑1.9
12/5 10:00	79.2	↑2.1
12/5 10:10	81.4	↑2.2
12/5 10:20	83.7	↑2.3
12/5 10:30	86.1	↑2.4
12/5 10:40	88.6	↑2.5
12/5 10:50	91.2	↑2.6
12/5 11:00	93.9	↑2.7
12/5 11:10	96.6	↑2.7
12/5 11:20	99.2	↑2.6
12/5 11:30	101.9	↑2.7
12/5 11:40	104.5	↑2.6
12/5 11:50	107.1	↑2.6
12/5 12:00	109.6	↑2.5
12/5 12:10	112.0	↑2.4
12/5 12:20	114.3	↑2.3
12/5 12:30	116.4	↑2.1
12/5 12:40	118.4	↑2.0
12/5 12:50	120.2	↑1.8
12/5 13:00	121.8	↑1.6
12/5 13:10	123.2	↑1.4
12/5 13:20	124.3	↑1.1
12/5 13:30	125.2	↑0.9
12/5 13:40	125.9	↑0.7
12/5 13:50	126.3	↑0.4
12/5 14:00	126.4	↑0.1	満潮
12/5 14:10	126.3	↓-0.1
12/5 14:20	125.9	↓-0.4
12/5 14:30	125.2	↓-0.7
12/5 14:40	124.2	↓-1.0
12/5 14:50	122.9	↓-1.3
12/5 15:00	121.4	↓-1.5
12/5 15:10	119.6	↓-1.8
12/5 15:20	117.5	↓-2.1
12/5 15:30	115.1	↓-2.4
12/5 15:40	112.5	↓-2.6
12/5 15:50	109.6	↓-2.9
12/5 16:00	106.5	↓-3.1
12/5 16:10	103.3	↓-3.2
12/5 16:20	99.8	↓-3.5
12/5 16:30	96.1	↓-3.7
12/5 16:40	92.3	↓-3.8
12/5 16:50	88.3	↓-4.0
12/5 17:00	84.3	↓-4.0
12/5 17:10	80.1	↓-4.2
12/5 17:20	75.9	↓-4.2
12/5 17:30	71.7	↓-4.2
12/5 17:40	67.4	↓-4.3	最大潮位差
12/5 17:50	63.1	↓-4.3	最大潮位差
12/5 18:00	58.9	↓-4.2
12/5 18:10	54.7	↓-4.2
12/5 18:20	50.7	↓-4.0
12/5 18:30	46.7	↓-4.0
12/5 18:40	42.9	↓-3.8
12/5 18:50	39.2	↓-3.7
12/5 19:00	35.7	↓-3.5
12/5 19:10	32.5	↓-3.2
12/5 19:20	29.4	↓-3.1
12/5 19:30	26.6	↓-2.8
12/5 19:40	24.1	↓-2.5
12/5 19:50	21.9	↓-2.2
12/5 20:00	19.9	↓-2.0
12/5 20:10	18.3	↓-1.6
12/5 20:20	16.9	↓-1.4
12/5 20:30	15.9	↓-1.0
12/5 20:40	15.2	↓-0.7
12/5 20:50	14.9	↓-0.3	干潮
12/5 21:00	14.9	0
12/5 21:10	15.2	↑0.3
12/5 21:20	15.8	↑0.6
12/5 21:30	16.8	↑1.0
12/5 21:40	18.1	↑1.3
12/5 21:50	19.7	↑1.6
12/5 22:00	21.6	↑1.9
12/5 22:10	23.8	↑2.2
12/5 22:20	26.3	↑2.5
12/5 22:30	29.0	↑2.7
12/5 22:40	32.0	↑3.0
12/5 22:50	35.1	↑3.1
12/5 23:00	38.5	↑3.4
12/5 23:10	42.0	↑3.5
12/5 23:20	45.7	↑3.7
12/5 23:30	49.6	↑3.9
12/5 23:40	53.5	↑3.9
12/5 23:50	57.5	↑4.0