3 (金)	06:53	12:07	17:39	-
	132cm	83cm	131cm	-
中潮 出 05:35 入 17:20 出 19:45 入 09:53

那珂湊（茨城）2042年10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
10/3 00:00	22.2	0
10/3 00:10	22.6	↑0.4
10/3 00:20	23.3	↑0.7
10/3 00:30	24.4	↑1.1
10/3 00:40	25.7	↑1.3
10/3 00:50	27.4	↑1.7
10/3 01:00	29.3	↑1.9
10/3 01:10	31.5	↑2.2
10/3 01:20	34.0	↑2.5
10/3 01:30	36.7	↑2.7
10/3 01:40	39.6	↑2.9
10/3 01:50	42.8	↑3.2
10/3 02:00	46.1	↑3.3
10/3 02:10	49.6	↑3.5
10/3 02:20	53.3	↑3.7
10/3 02:30	57.1	↑3.8
10/3 02:40	61.0	↑3.9
10/3 02:50	65.0	↑4.0
10/3 03:00	69.0	↑4.0
10/3 03:10	73.1	↑4.1
10/3 03:20	77.2	↑4.1
10/3 03:30	81.2	↑4.0
10/3 03:40	85.3	↑4.1
10/3 03:50	89.3	↑4.0
10/3 04:00	93.2	↑3.9
10/3 04:10	97.0	↑3.8
10/3 04:20	100.8	↑3.8
10/3 04:30	104.3	↑3.5
10/3 04:40	107.8	↑3.5
10/3 04:50	111.0	↑3.2
10/3 05:00	114.1	↑3.1
10/3 05:10	116.9	↑2.8
10/3 05:20	119.5	↑2.6
10/3 05:30	121.9	↑2.4
10/3 05:40	124.1	↑2.2
10/3 05:50	125.9	↑1.8
10/3 06:00	127.5	↑1.6
10/3 06:10	128.9	↑1.4
10/3 06:20	129.9	↑1.0
10/3 06:30	130.7	↑0.8
10/3 06:40	131.2	↑0.5
10/3 06:50	131.4	↑0.2	満潮
10/3 07:00	131.3	↓-0.1
10/3 07:10	130.9	↓-0.4
10/3 07:20	130.3	↓-0.6
10/3 07:30	129.4	↓-0.9
10/3 07:40	128.3	↓-1.1
10/3 07:50	127.0	↓-1.3
10/3 08:00	125.4	↓-1.6
10/3 08:10	123.7	↓-1.7
10/3 08:20	121.8	↓-1.9
10/3 08:30	119.7	↓-2.1
10/3 08:40	117.6	↓-2.1
10/3 08:50	115.3	↓-2.3
10/3 09:00	112.9	↓-2.4
10/3 09:10	110.5	↓-2.4
10/3 09:20	108.1	↓-2.4
10/3 09:30	105.6	↓-2.5
10/3 09:40	103.2	↓-2.4
10/3 09:50	100.8	↓-2.4
10/3 10:00	98.5	↓-2.3
10/3 10:10	96.2	↓-2.3
10/3 10:20	94.1	↓-2.1
10/3 10:30	92.1	↓-2.0
10/3 10:40	90.3	↓-1.8
10/3 10:50	88.6	↓-1.7
10/3 11:00	87.1	↓-1.5
10/3 11:10	85.8	↓-1.3
10/3 11:20	84.7	↓-1.1
10/3 11:30	83.8	↓-0.9
10/3 11:40	83.1	↓-0.7
10/3 11:50	82.7	↓-0.4
10/3 12:00	82.4	↓-0.3	干潮
10/3 12:10	82.4	0
10/3 12:20	82.6	↑0.2
10/3 12:30	83.0	↑0.4
10/3 12:40	83.6	↑0.6
10/3 12:50	84.4	↑0.8
10/3 13:00	85.4	↑1.0
10/3 13:10	86.6	↑1.2
10/3 13:20	88.0	↑1.4
10/3 13:30	89.5	↑1.5
10/3 13:40	91.2	↑1.7
10/3 13:50	93.0	↑1.8
10/3 14:00	94.9	↑1.9
10/3 14:10	96.9	↑2.0
10/3 14:20	99.0	↑2.1
10/3 14:30	101.1	↑2.1
10/3 14:40	103.3	↑2.2
10/3 14:50	105.5	↑2.2
10/3 15:00	107.7	↑2.2
10/3 15:10	110.0	↑2.3
10/3 15:20	112.2	↑2.2
10/3 15:30	114.3	↑2.1
10/3 15:40	116.4	↑2.1
10/3 15:50	118.4	↑2.0
10/3 16:00	120.3	↑1.9
10/3 16:10	122.1	↑1.8
10/3 16:20	123.8	↑1.7
10/3 16:30	125.3	↑1.5
10/3 16:40	126.6	↑1.3
10/3 16:50	127.8	↑1.2
10/3 17:00	128.8	↑1.0
10/3 17:10	129.6	↑0.8
10/3 17:20	130.1	↑0.5
10/3 17:30	130.4	↑0.3	満潮
10/3 17:40	130.5	↑0.1
10/3 17:50	130.3	↓-0.2
10/3 18:00	129.9	↓-0.4
10/3 18:10	129.2	↓-0.7
10/3 18:20	128.2	↓-1.0
10/3 18:30	127.0	↓-1.2
10/3 18:40	125.5	↓-1.5
10/3 18:50	123.7	↓-1.8
10/3 19:00	121.7	↓-2.0
10/3 19:10	119.3	↓-2.4
10/3 19:20	116.8	↓-2.5
10/3 19:30	114.0	↓-2.8
10/3 19:40	111.0	↓-3.0
10/3 19:50	107.7	↓-3.3
10/3 20:00	104.3	↓-3.4
10/3 20:10	100.7	↓-3.6
10/3 20:20	96.9	↓-3.8
10/3 20:30	93.0	↓-3.9
10/3 20:40	89.0	↓-4.0
10/3 20:50	84.9	↓-4.1
10/3 21:00	80.7	↓-4.2	最大潮位差
10/3 21:10	76.5	↓-4.2	最大潮位差
10/3 21:20	72.3	↓-4.2	最大潮位差
10/3 21:30	68.1	↓-4.2	最大潮位差
10/3 21:40	63.9	↓-4.2	最大潮位差
10/3 21:50	59.8	↓-4.1
10/3 22:00	55.8	↓-4.0
10/3 22:10	51.9	↓-3.9
10/3 22:20	48.1	↓-3.8
10/3 22:30	44.6	↓-3.5
10/3 22:40	41.2	↓-3.4
10/3 22:50	38.0	↓-3.2
10/3 23:00	35.0	↓-3.0
10/3 23:10	32.3	↓-2.7
10/3 23:20	29.9	↓-2.4
10/3 23:30	27.7	↓-2.2
10/3 23:40	25.9	↓-1.8
10/3 23:50	24.3	↓-1.6