1 (火)	10:16	02:43	20:11	14:31
	108cm	47cm	114cm	96cm
小潮 出 05:34 入 17:22 出 12:32 入 23:02

那珂湊（茨城）2052年10月1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
10/1 00:00	68.2	↓-2.5	最大潮位差
10/1 00:10	65.8	↓-2.4
10/1 00:20	63.4	↓-2.4
10/1 00:30	61.2	↓-2.2
10/1 00:40	59.1	↓-2.1
10/1 00:50	57.2	↓-1.9
10/1 01:00	55.4	↓-1.8
10/1 01:10	53.7	↓-1.7
10/1 01:20	52.2	↓-1.5
10/1 01:30	50.9	↓-1.3
10/1 01:40	49.7	↓-1.2
10/1 01:50	48.7	↓-1.0
10/1 02:00	47.9	↓-0.8
10/1 02:10	47.2	↓-0.7
10/1 02:20	46.8	↓-0.4
10/1 02:30	46.5	↓-0.3
10/1 02:40	46.4	↓-0.1	干潮
10/1 02:50	46.4	0
10/1 03:00	46.6	↑0.2
10/1 03:10	47.0	↑0.4
10/1 03:20	47.5	↑0.5
10/1 03:30	48.2	↑0.7
10/1 03:40	49.0	↑0.8
10/1 03:50	50.0	↑1.0
10/1 04:00	51.1	↑1.1
10/1 04:10	52.3	↑1.2
10/1 04:20	53.6	↑1.3
10/1 04:30	55.1	↑1.5
10/1 04:40	56.6	↑1.5
10/1 04:50	58.3	↑1.7
10/1 05:00	60.0	↑1.7
10/1 05:10	61.8	↑1.8
10/1 05:20	63.7	↑1.9
10/1 05:30	65.6	↑1.9
10/1 05:40	67.6	↑2.0
10/1 05:50	69.7	↑2.1
10/1 06:00	71.8	↑2.1
10/1 06:10	73.9	↑2.1
10/1 06:20	76.0	↑2.1
10/1 06:30	78.2	↑2.2
10/1 06:40	80.3	↑2.1
10/1 06:50	82.4	↑2.1
10/1 07:00	84.5	↑2.1
10/1 07:10	86.6	↑2.1
10/1 07:20	88.6	↑2.0
10/1 07:30	90.5	↑1.9
10/1 07:40	92.4	↑1.9
10/1 07:50	94.2	↑1.8
10/1 08:00	96.0	↑1.8
10/1 08:10	97.6	↑1.6
10/1 08:20	99.1	↑1.5
10/1 08:30	100.6	↑1.5
10/1 08:40	101.9	↑1.3
10/1 08:50	103.0	↑1.1
10/1 09:00	104.1	↑1.1
10/1 09:10	105.0	↑0.9
10/1 09:20	105.8	↑0.8
10/1 09:30	106.4	↑0.6
10/1 09:40	107.0	↑0.6
10/1 09:50	107.3	↑0.3
10/1 10:00	107.6	↑0.3
10/1 10:10	107.7	↑0.1	満潮
10/1 10:20	107.7	0
10/1 10:30	107.6	↓-0.1
10/1 10:40	107.4	↓-0.2
10/1 10:50	107.1	↓-0.3
10/1 11:00	106.7	↓-0.4
10/1 11:10	106.2	↓-0.5
10/1 11:20	105.6	↓-0.6
10/1 11:30	105.0	↓-0.6
10/1 11:40	104.3	↓-0.7
10/1 11:50	103.6	↓-0.7
10/1 12:00	102.9	↓-0.7
10/1 12:10	102.2	↓-0.7
10/1 12:20	101.5	↓-0.7
10/1 12:30	100.7	↓-0.8
10/1 12:40	100.0	↓-0.7
10/1 12:50	99.4	↓-0.6
10/1 13:00	98.7	↓-0.7
10/1 13:10	98.2	↓-0.5
10/1 13:20	97.6	↓-0.6
10/1 13:30	97.2	↓-0.4
10/1 13:40	96.8	↓-0.4
10/1 13:50	96.4	↓-0.4
10/1 14:00	96.2	↓-0.2
10/1 14:10	96.0	↓-0.2
10/1 14:20	95.9	↓-0.1
10/1 14:30	95.8	↓-0.1	干潮
10/1 14:40	95.9	↑0.1
10/1 14:50	96.0	↑0.1
10/1 15:00	96.1	↑0.1
10/1 15:10	96.4	↑0.3
10/1 15:20	96.7	↑0.3
10/1 15:30	97.1	↑0.4
10/1 15:40	97.5	↑0.4
10/1 15:50	98.0	↑0.5
10/1 16:00	98.6	↑0.6
10/1 16:10	99.2	↑0.6
10/1 16:20	99.8	↑0.6
10/1 16:30	100.5	↑0.7
10/1 16:40	101.2	↑0.7
10/1 16:50	101.9	↑0.7
10/1 17:00	102.7	↑0.8
10/1 17:10	103.5	↑0.8
10/1 17:20	104.2	↑0.7
10/1 17:30	105.0	↑0.8
10/1 17:40	105.9	↑0.9
10/1 17:50	106.7	↑0.8
10/1 18:00	107.4	↑0.7
10/1 18:10	108.2	↑0.8
10/1 18:20	109.0	↑0.8
10/1 18:30	109.7	↑0.7
10/1 18:40	110.4	↑0.7
10/1 18:50	111.1	↑0.7
10/1 19:00	111.7	↑0.6
10/1 19:10	112.2	↑0.5
10/1 19:20	112.7	↑0.5
10/1 19:30	113.1	↑0.4
10/1 19:40	113.5	↑0.4
10/1 19:50	113.7	↑0.2
10/1 20:00	113.9	↑0.2
10/1 20:10	113.9	0	満潮
10/1 20:20	113.9	0
10/1 20:30	113.7	↓-0.2
10/1 20:40	113.4	↓-0.3
10/1 20:50	113.0	↓-0.4
10/1 21:00	112.5	↓-0.5
10/1 21:10	111.8	↓-0.7
10/1 21:20	111.0	↓-0.8
10/1 21:30	110.0	↓-1.0
10/1 21:40	109.0	↓-1.0
10/1 21:50	107.8	↓-1.2
10/1 22:00	106.4	↓-1.4
10/1 22:10	104.9	↓-1.5
10/1 22:20	103.3	↓-1.6
10/1 22:30	101.6	↓-1.7
10/1 22:40	99.8	↓-1.8
10/1 22:50	97.8	↓-2.0
10/1 23:00	95.8	↓-2.0
10/1 23:10	93.7	↓-2.1
10/1 23:20	91.5	↓-2.2
10/1 23:30	89.3	↓-2.2
10/1 23:40	87.0	↓-2.3
10/1 23:50	84.7	↓-2.3