07 (日)	06:45	11:11	16:10	23:50
	127cm	100cm	132cm	-7cm
中潮 出 06:36 入 16:24 出 18:39 入 09:02

那珂湊（茨城）2025年12月07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
12/7 00:00	-5.4	↑1.8
12/7 00:10	-3.3	↑2.1
12/7 00:20	-0.9	↑2.4
12/7 00:30	1.8	↑2.7
12/7 00:40	4.9	↑3.1
12/7 00:50	8.1	↑3.2
12/7 01:00	11.6	↑3.5
12/7 01:10	15.4	↑3.8
12/7 01:20	19.3	↑3.9
12/7 01:30	23.4	↑4.1
12/7 01:40	27.7	↑4.3
12/7 01:50	32.2	↑4.5
12/7 02:00	36.7	↑4.5
12/7 02:10	41.3	↑4.6
12/7 02:20	46.0	↑4.7
12/7 02:30	50.8	↑4.8
12/7 02:40	55.6	↑4.8
12/7 02:50	60.3	↑4.7
12/7 03:00	65.1	↑4.8
12/7 03:10	69.8	↑4.7
12/7 03:20	74.5	↑4.7
12/7 03:30	79.0	↑4.5
12/7 03:40	83.4	↑4.4
12/7 03:50	87.7	↑4.3
12/7 04:00	91.9	↑4.2
12/7 04:10	95.9	↑4.0
12/7 04:20	99.7	↑3.8
12/7 04:30	103.3	↑3.6
12/7 04:40	106.6	↑3.3
12/7 04:50	109.8	↑3.2
12/7 05:00	112.7	↑2.9
12/7 05:10	115.3	↑2.6
12/7 05:20	117.7	↑2.4
12/7 05:30	119.8	↑2.1
12/7 05:40	121.6	↑1.8
12/7 05:50	123.1	↑1.5
12/7 06:00	124.4	↑1.3
12/7 06:10	125.4	↑1.0
12/7 06:20	126.1	↑0.7
12/7 06:30	126.6	↑0.5
12/7 06:40	126.8	↑0.2	満潮
12/7 06:50	126.8	0
12/7 07:00	126.5	↓-0.3
12/7 07:10	126.1	↓-0.4
12/7 07:20	125.4	↓-0.7
12/7 07:30	124.5	↓-0.9
12/7 07:40	123.5	↓-1.0
12/7 07:50	122.4	↓-1.1
12/7 08:00	121.1	↓-1.3
12/7 08:10	119.7	↓-1.4
12/7 08:20	118.2	↓-1.5
12/7 08:30	116.7	↓-1.5
12/7 08:40	115.1	↓-1.6
12/7 08:50	113.6	↓-1.5
12/7 09:00	112.0	↓-1.6
12/7 09:10	110.4	↓-1.6
12/7 09:20	109.0	↓-1.4
12/7 09:30	107.5	↓-1.5
12/7 09:40	106.2	↓-1.3
12/7 09:50	104.9	↓-1.3
12/7 10:00	103.8	↓-1.1
12/7 10:10	102.8	↓-1.0
12/7 10:20	101.9	↓-0.9
12/7 10:30	101.2	↓-0.7
12/7 10:40	100.6	↓-0.6
12/7 10:50	100.2	↓-0.4
12/7 11:00	100.0	↓-0.2
12/7 11:10	99.9	↓-0.1	干潮
12/7 11:20	100.0	↑0.1
12/7 11:30	100.2	↑0.2
12/7 11:40	100.6	↑0.4
12/7 11:50	101.2	↑0.6
12/7 12:00	101.9	↑0.7
12/7 12:10	102.8	↑0.9
12/7 12:20	103.8	↑1.0
12/7 12:30	104.9	↑1.1
12/7 12:40	106.1	↑1.2
12/7 12:50	107.4	↑1.3
12/7 13:00	108.8	↑1.4
12/7 13:10	110.3	↑1.5
12/7 13:20	111.9	↑1.6
12/7 13:30	113.5	↑1.6
12/7 13:40	115.1	↑1.6
12/7 13:50	116.7	↑1.6
12/7 14:00	118.4	↑1.7
12/7 14:10	120.0	↑1.6
12/7 14:20	121.6	↑1.6
12/7 14:30	123.1	↑1.5
12/7 14:40	124.5	↑1.4
12/7 14:50	125.9	↑1.4
12/7 15:00	127.2	↑1.3
12/7 15:10	128.3	↑1.1
12/7 15:20	129.3	↑1.0
12/7 15:30	130.1	↑0.8
12/7 15:40	130.8	↑0.7
12/7 15:50	131.3	↑0.5
12/7 16:00	131.6	↑0.3	満潮
12/7 16:10	131.7	↑0.1	満潮
12/7 16:20	131.6	↓-0.1
12/7 16:30	131.2	↓-0.4
12/7 16:40	130.6	↓-0.6
12/7 16:50	129.8	↓-0.8
12/7 17:00	128.7	↓-1.1
12/7 17:10	127.3	↓-1.4
12/7 17:20	125.6	↓-1.7
12/7 17:30	123.7	↓-1.9
12/7 17:40	121.5	↓-2.2
12/7 17:50	119.1	↓-2.4
12/7 18:00	116.3	↓-2.8
12/7 18:10	113.3	↓-3.0
12/7 18:20	110.1	↓-3.2
12/7 18:30	106.6	↓-3.5
12/7 18:40	102.9	↓-3.7
12/7 18:50	99.0	↓-3.9
12/7 19:00	94.8	↓-4.2
12/7 19:10	90.5	↓-4.3
12/7 19:20	86.0	↓-4.5
12/7 19:30	81.4	↓-4.6
12/7 19:40	76.7	↓-4.7
12/7 19:50	71.9	↓-4.8
12/7 20:00	67.0	↓-4.9
12/7 20:10	62.0	↓-5.0	最大潮位差
12/7 20:20	57.1	↓-4.9
12/7 20:30	52.1	↓-5.0	最大潮位差
12/7 20:40	47.2	↓-4.9
12/7 20:50	42.4	↓-4.8
12/7 21:00	37.6	↓-4.8
12/7 21:10	33.0	↓-4.6
12/7 21:20	28.6	↓-4.4
12/7 21:30	24.3	↓-4.3
12/7 21:40	20.2	↓-4.1
12/7 21:50	16.3	↓-3.9
12/7 22:00	12.6	↓-3.7
12/7 22:10	9.3	↓-3.3
12/7 22:20	6.2	↓-3.1
12/7 22:30	3.4	↓-2.8
12/7 22:40	0.9	↓-2.5
12/7 22:50	-1.3	↓-2.2
12/7 23:00	-3.1	↓-1.8
12/7 23:10	-4.6	↓-1.5
12/7 23:20	-5.8	↓-1.2
12/7 23:30	-6.6	↓-0.8
12/7 23:40	-7.1	↓-0.5	干潮
12/7 23:50	-7.2	↓-0.1	干潮