3 (水)	13:15	05:43	23:40	18:44
	116cm	44cm	114cm	92cm
若潮 出 05:35 入 17:20 出 00:09 入 14:13

那珂湊（茨城）2029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	101.4	↓-1.6
10/3 00:10	99.7	↓-1.7
10/3 00:20	97.9	↓-1.8
10/3 00:30	96.0	↓-1.9
10/3 00:40	94.0	↓-2.0
10/3 00:50	91.9	↓-2.1
10/3 01:00	89.8	↓-2.1
10/3 01:10	87.6	↓-2.2
10/3 01:20	85.4	↓-2.2
10/3 01:30	83.1	↓-2.3
10/3 01:40	80.8	↓-2.3
10/3 01:50	78.4	↓-2.4
10/3 02:00	76.1	↓-2.3
10/3 02:10	73.8	↓-2.3
10/3 02:20	71.5	↓-2.3
10/3 02:30	69.2	↓-2.3
10/3 02:40	67.0	↓-2.2
10/3 02:50	64.8	↓-2.2
10/3 03:00	62.6	↓-2.2
10/3 03:10	60.6	↓-2.0
10/3 03:20	58.6	↓-2.0
10/3 03:30	56.7	↓-1.9
10/3 03:40	54.9	↓-1.8
10/3 03:50	53.2	↓-1.7
10/3 04:00	51.6	↓-1.6
10/3 04:10	50.2	↓-1.4
10/3 04:20	48.8	↓-1.4
10/3 04:30	47.6	↓-1.2
10/3 04:40	46.6	↓-1.0
10/3 04:50	45.7	↓-0.9
10/3 05:00	44.9	↓-0.8
10/3 05:10	44.3	↓-0.6
10/3 05:20	43.8	↓-0.5
10/3 05:30	43.6	↓-0.2
10/3 05:40	43.4	↓-0.2	干潮
10/3 05:50	43.5	↑0.1
10/3 06:00	43.7	↑0.2
10/3 06:10	44.1	↑0.4
10/3 06:20	44.7	↑0.6
10/3 06:30	45.4	↑0.7
10/3 06:40	46.3	↑0.9
10/3 06:50	47.4	↑1.1
10/3 07:00	48.6	↑1.2
10/3 07:10	50.0	↑1.4
10/3 07:20	51.6	↑1.6
10/3 07:30	53.3	↑1.7
10/3 07:40	55.1	↑1.8
10/3 07:50	57.0	↑1.9
10/3 08:00	59.1	↑2.1
10/3 08:10	61.3	↑2.2
10/3 08:20	63.6	↑2.3
10/3 08:30	66.0	↑2.4
10/3 08:40	68.4	↑2.4
10/3 08:50	70.9	↑2.5
10/3 09:00	73.5	↑2.6
10/3 09:10	76.0	↑2.5
10/3 09:20	78.6	↑2.6
10/3 09:30	81.3	↑2.7	最大潮位差
10/3 09:40	83.8	↑2.5
10/3 09:50	86.4	↑2.6
10/3 10:00	88.9	↑2.5
10/3 10:10	91.4	↑2.5
10/3 10:20	93.8	↑2.4
10/3 10:30	96.1	↑2.3
10/3 10:40	98.4	↑2.3
10/3 10:50	100.5	↑2.1
10/3 11:00	102.5	↑2.0
10/3 11:10	104.4	↑1.9
10/3 11:20	106.2	↑1.8
10/3 11:30	107.8	↑1.6
10/3 11:40	109.3	↑1.5
10/3 11:50	110.6	↑1.3
10/3 12:00	111.8	↑1.2
10/3 12:10	112.9	↑1.1
10/3 12:20	113.7	↑0.8
10/3 12:30	114.5	↑0.8
10/3 12:40	115.0	↑0.5
10/3 12:50	115.5	↑0.5
10/3 13:00	115.7	↑0.2
10/3 13:10	115.9	↑0.2	満潮
10/3 13:20	115.8	↓-0.1
10/3 13:30	115.7	↓-0.1
10/3 13:40	115.4	↓-0.3
10/3 13:50	115.0	↓-0.4
10/3 14:00	114.5	↓-0.5
10/3 14:10	113.9	↓-0.6
10/3 14:20	113.2	↓-0.7
10/3 14:30	112.4	↓-0.8
10/3 14:40	111.6	↓-0.8
10/3 14:50	110.6	↓-1.0
10/3 15:00	109.6	↓-1.0
10/3 15:10	108.6	↓-1.0
10/3 15:20	107.5	↓-1.1
10/3 15:30	106.4	↓-1.1
10/3 15:40	105.3	↓-1.1
10/3 15:50	104.1	↓-1.2
10/3 16:00	103.0	↓-1.1
10/3 16:10	101.8	↓-1.2
10/3 16:20	100.7	↓-1.1
10/3 16:30	99.6	↓-1.1
10/3 16:40	98.5	↓-1.1
10/3 16:50	97.5	↓-1.0
10/3 17:00	96.5	↓-1.0
10/3 17:10	95.6	↓-0.9
10/3 17:20	94.8	↓-0.8
10/3 17:30	94.0	↓-0.8
10/3 17:40	93.4	↓-0.6
10/3 17:50	92.8	↓-0.6
10/3 18:00	92.3	↓-0.5
10/3 18:10	91.9	↓-0.4
10/3 18:20	91.6	↓-0.3
10/3 18:30	91.4	↓-0.2
10/3 18:40	91.3	↓-0.1	干潮
10/3 18:50	91.3	0
10/3 19:00	91.4	↑0.1
10/3 19:10	91.7	↑0.3
10/3 19:20	92.0	↑0.3
10/3 19:30	92.5	↑0.5
10/3 19:40	93.0	↑0.5
10/3 19:50	93.7	↑0.7
10/3 20:00	94.4	↑0.7
10/3 20:10	95.3	↑0.9
10/3 20:20	96.2	↑0.9
10/3 20:30	97.2	↑1.0
10/3 20:40	98.2	↑1.0
10/3 20:50	99.3	↑1.1
10/3 21:00	100.4	↑1.1
10/3 21:10	101.5	↑1.1
10/3 21:20	102.7	↑1.2
10/3 21:30	103.9	↑1.2
10/3 21:40	105.0	↑1.1
10/3 21:50	106.1	↑1.1
10/3 22:00	107.2	↑1.1
10/3 22:10	108.3	↑1.1
10/3 22:20	109.2	↑0.9
10/3 22:30	110.1	↑0.9
10/3 22:40	110.9	↑0.8
10/3 22:50	111.6	↑0.7
10/3 23:00	112.2	↑0.6
10/3 23:10	112.7	↑0.5
10/3 23:20	113.0	↑0.3
10/3 23:30	113.2	↑0.2	満潮
10/3 23:40	113.3	↑0.1	満潮
10/3 23:50	113.2	↓-0.1