3 (日)	09:11	01:12	17:59	13:36
	115cm	18cm	111cm	100cm
中潮 出 06:32 入 16:24 出 21:41 入 11:18

那珂湊（茨城）2023年12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
12/3 00:00	23.8	↓-1.8
12/3 00:10	22.2	↓-1.6
12/3 00:20	20.9	↓-1.3
12/3 00:30	19.8	↓-1.1
12/3 00:40	18.9	↓-0.9
12/3 00:50	18.2	↓-0.7
12/3 01:00	17.8	↓-0.4
12/3 01:10	17.7	↓-0.1	干潮
12/3 01:20	17.8	↑0.1
12/3 01:30	18.1	↑0.3
12/3 01:40	18.7	↑0.6
12/3 01:50	19.4	↑0.7
12/3 02:00	20.4	↑1.0
12/3 02:10	21.7	↑1.3
12/3 02:20	23.1	↑1.4
12/3 02:30	24.7	↑1.6
12/3 02:40	26.5	↑1.8
12/3 02:50	28.5	↑2.0
12/3 03:00	30.6	↑2.1
12/3 03:10	32.9	↑2.3
12/3 03:20	35.4	↑2.5
12/3 03:30	37.9	↑2.5
12/3 03:40	40.7	↑2.8
12/3 03:50	43.5	↑2.8
12/3 04:00	46.4	↑2.9
12/3 04:10	49.4	↑3.0
12/3 04:20	52.5	↑3.1
12/3 04:30	55.6	↑3.1
12/3 04:40	58.8	↑3.2
12/3 04:50	62.0	↑3.2
12/3 05:00	65.2	↑3.2
12/3 05:10	68.5	↑3.3	最大潮位差
12/3 05:20	71.7	↑3.2
12/3 05:30	74.9	↑3.2
12/3 05:40	78.0	↑3.1
12/3 05:50	81.1	↑3.1
12/3 06:00	84.2	↑3.1
12/3 06:10	87.1	↑2.9
12/3 06:20	90.0	↑2.9
12/3 06:30	92.7	↑2.7
12/3 06:40	95.3	↑2.6
12/3 06:50	97.8	↑2.5
12/3 07:00	100.2	↑2.4
12/3 07:10	102.4	↑2.2
12/3 07:20	104.4	↑2.0
12/3 07:30	106.2	↑1.8
12/3 07:40	107.9	↑1.7
12/3 07:50	109.4	↑1.5
12/3 08:00	110.7	↑1.3
12/3 08:10	111.8	↑1.1
12/3 08:20	112.8	↑1.0
12/3 08:30	113.5	↑0.7
12/3 08:40	114.1	↑0.6
12/3 08:50	114.5	↑0.4
12/3 09:00	114.7	↑0.2
12/3 09:10	114.8	↑0.1	満潮
12/3 09:20	114.7	↓-0.1
12/3 09:30	114.5	↓-0.2
12/3 09:40	114.1	↓-0.4
12/3 09:50	113.7	↓-0.4
12/3 10:00	113.1	↓-0.6
12/3 10:10	112.4	↓-0.7
12/3 10:20	111.7	↓-0.7
12/3 10:30	110.9	↓-0.8
12/3 10:40	110.1	↓-0.8
12/3 10:50	109.2	↓-0.9
12/3 11:00	108.3	↓-0.9
12/3 11:10	107.4	↓-0.9
12/3 11:20	106.6	↓-0.8
12/3 11:30	105.7	↓-0.9
12/3 11:40	104.9	↓-0.8
12/3 11:50	104.1	↓-0.8
12/3 12:00	103.3	↓-0.8
12/3 12:10	102.7	↓-0.6
12/3 12:20	102.0	↓-0.7
12/3 12:30	101.5	↓-0.5
12/3 12:40	101.0	↓-0.5
12/3 12:50	100.6	↓-0.4
12/3 13:00	100.3	↓-0.3
12/3 13:10	100.1	↓-0.2
12/3 13:20	99.9	↓-0.2
12/3 13:30	99.8	↓-0.1	干潮
12/3 13:40	99.8	0
12/3 13:50	99.9	↑0.1
12/3 14:00	100.0	↑0.1
12/3 14:10	100.2	↑0.2
12/3 14:20	100.5	↑0.3
12/3 14:30	100.8	↑0.3
12/3 14:40	101.2	↑0.4
12/3 14:50	101.7	↑0.5
12/3 15:00	102.1	↑0.4
12/3 15:10	102.6	↑0.5
12/3 15:20	103.2	↑0.6
12/3 15:30	103.7	↑0.5
12/3 15:40	104.3	↑0.6
12/3 15:50	104.9	↑0.6
12/3 16:00	105.5	↑0.6
12/3 16:10	106.1	↑0.6
12/3 16:20	106.6	↑0.5
12/3 16:30	107.2	↑0.6
12/3 16:40	107.7	↑0.5
12/3 16:50	108.2	↑0.5
12/3 17:00	108.6	↑0.4
12/3 17:10	109.0	↑0.4
12/3 17:20	109.4	↑0.4
12/3 17:30	109.7	↑0.3
12/3 17:40	109.9	↑0.2
12/3 17:50	110.0	↑0.1	満潮
12/3 18:00	110.0	0
12/3 18:10	109.9	↓-0.1
12/3 18:20	109.8	↓-0.1
12/3 18:30	109.5	↓-0.3
12/3 18:40	109.0	↓-0.5
12/3 18:50	108.5	↓-0.5
12/3 19:00	107.8	↓-0.7
12/3 19:10	107.0	↓-0.8
12/3 19:20	106.0	↓-1.0
12/3 19:30	104.9	↓-1.1
12/3 19:40	103.6	↓-1.3
12/3 19:50	102.2	↓-1.4
12/3 20:00	100.6	↓-1.6
12/3 20:10	98.9	↓-1.7
12/3 20:20	97.0	↓-1.9
12/3 20:30	94.9	↓-2.1
12/3 20:40	92.8	↓-2.1
12/3 20:50	90.4	↓-2.4
12/3 21:00	88.0	↓-2.4
12/3 21:10	85.5	↓-2.5
12/3 21:20	82.8	↓-2.7
12/3 21:30	80.1	↓-2.7
12/3 21:40	77.3	↓-2.8
12/3 21:50	74.4	↓-2.9
12/3 22:00	71.4	↓-3.0
12/3 22:10	68.5	↓-2.9
12/3 22:20	65.5	↓-3.0
12/3 22:30	62.5	↓-3.0
12/3 22:40	59.6	↓-2.9
12/3 22:50	56.7	↓-2.9
12/3 23:00	53.8	↓-2.9
12/3 23:10	51.1	↓-2.7
12/3 23:20	48.4	↓-2.7
12/3 23:30	45.8	↓-2.6
12/3 23:40	43.3	↓-2.5
12/3 23:50	41.0	↓-2.3