01 (木)	00:49	07:15	13:59	20:15
	104cm	48cm	124cm	62cm
中潮 出 06:01 入 16:43 出 02:03 入 15:03

那珂湊（茨城）2040年11月01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
11/1 00:00	101.5	↑0.8
11/1 00:10	102.1	↑0.6
11/1 00:20	102.6	↑0.5
11/1 00:30	103.0	↑0.4
11/1 00:40	103.2	↑0.2	満潮
11/1 00:50	103.3	↑0.1
11/1 01:00	103.1	↓-0.2
11/1 01:10	102.9	↓-0.2
11/1 01:20	102.4	↓-0.5
11/1 01:30	101.8	↓-0.6
11/1 01:40	101.1	↓-0.7
11/1 01:50	100.1	↓-1.0
11/1 02:00	99.1	↓-1.0
11/1 02:10	97.8	↓-1.3
11/1 02:20	96.5	↓-1.3
11/1 02:30	95.0	↓-1.5
11/1 02:40	93.3	↓-1.7
11/1 02:50	91.6	↓-1.7
11/1 03:00	89.7	↓-1.9
11/1 03:10	87.8	↓-1.9
11/1 03:20	85.8	↓-2.0
11/1 03:30	83.7	↓-2.1
11/1 03:40	81.5	↓-2.2
11/1 03:50	79.3	↓-2.2
11/1 04:00	77.0	↓-2.3
11/1 04:10	74.8	↓-2.2
11/1 04:20	72.5	↓-2.3
11/1 04:30	70.3	↓-2.2
11/1 04:40	68.0	↓-2.3
11/1 04:50	65.8	↓-2.2
11/1 05:00	63.7	↓-2.1
11/1 05:10	61.7	↓-2.0
11/1 05:20	59.7	↓-2.0
11/1 05:30	57.8	↓-1.9
11/1 05:40	56.1	↓-1.7
11/1 05:50	54.5	↓-1.6
11/1 06:00	53.0	↓-1.5
11/1 06:10	51.7	↓-1.3
11/1 06:20	50.5	↓-1.2
11/1 06:30	49.6	↓-0.9
11/1 06:40	48.8	↓-0.8
11/1 06:50	48.2	↓-0.6
11/1 07:00	47.8	↓-0.4
11/1 07:10	47.6	↓-0.2	干潮
11/1 07:20	47.6	0
11/1 07:30	47.9	↑0.3
11/1 07:40	48.3	↑0.4
11/1 07:50	49.0	↑0.7
11/1 08:00	49.9	↑0.9
11/1 08:10	51.0	↑1.1
11/1 08:20	52.3	↑1.3
11/1 08:30	53.9	↑1.6
11/1 08:40	55.6	↑1.7
11/1 08:50	57.5	↑1.9
11/1 09:00	59.6	↑2.1
11/1 09:10	61.8	↑2.2
11/1 09:20	64.2	↑2.4
11/1 09:30	66.7	↑2.5
11/1 09:40	69.4	↑2.7
11/1 09:50	72.1	↑2.7
11/1 10:00	74.9	↑2.8
11/1 10:10	77.8	↑2.9
11/1 10:20	80.8	↑3.0	最大潮位差
11/1 10:30	83.8	↑3.0	最大潮位差
11/1 10:40	86.8	↑3.0	最大潮位差
11/1 10:50	89.8	↑3.0	最大潮位差
11/1 11:00	92.8	↑3.0	最大潮位差
11/1 11:10	95.7	↑2.9
11/1 11:20	98.5	↑2.8
11/1 11:30	101.3	↑2.8
11/1 11:40	104.0	↑2.7
11/1 11:50	106.6	↑2.6
11/1 12:00	109.0	↑2.4
11/1 12:10	111.3	↑2.3
11/1 12:20	113.5	↑2.2
11/1 12:30	115.4	↑1.9
11/1 12:40	117.2	↑1.8
11/1 12:50	118.8	↑1.6
11/1 13:00	120.2	↑1.4
11/1 13:10	121.4	↑1.2
11/1 13:20	122.3	↑0.9
11/1 13:30	123.1	↑0.8
11/1 13:40	123.6	↑0.5
11/1 13:50	123.9	↑0.3	満潮
11/1 14:00	123.9	0
11/1 14:10	123.8	↓-0.1
11/1 14:20	123.4	↓-0.4
11/1 14:30	122.8	↓-0.6
11/1 14:40	122.0	↓-0.8
11/1 14:50	121.0	↓-1.0
11/1 15:00	119.8	↓-1.2
11/1 15:10	118.3	↓-1.5
11/1 15:20	116.8	↓-1.5
11/1 15:30	115.0	↓-1.8
11/1 15:40	113.1	↓-1.9
11/1 15:50	111.0	↓-2.1
11/1 16:00	108.9	↓-2.1
11/1 16:10	106.6	↓-2.3
11/1 16:20	104.2	↓-2.4
11/1 16:30	101.7	↓-2.5
11/1 16:40	99.2	↓-2.5
11/1 16:50	96.6	↓-2.6
11/1 17:00	94.0	↓-2.6
11/1 17:10	91.4	↓-2.6
11/1 17:20	88.8	↓-2.6
11/1 17:30	86.3	↓-2.5
11/1 17:40	83.7	↓-2.6
11/1 17:50	81.3	↓-2.4
11/1 18:00	78.9	↓-2.4
11/1 18:10	76.6	↓-2.3
11/1 18:20	74.4	↓-2.2
11/1 18:30	72.4	↓-2.0
11/1 18:40	70.5	↓-1.9
11/1 18:50	68.7	↓-1.8
11/1 19:00	67.1	↓-1.6
11/1 19:10	65.7	↓-1.4
11/1 19:20	64.5	↓-1.2
11/1 19:30	63.5	↓-1.0
11/1 19:40	62.7	↓-0.8
11/1 19:50	62.1	↓-0.6
11/1 20:00	61.7	↓-0.4
11/1 20:10	61.5	↓-0.2	干潮
11/1 20:20	61.5	0
11/1 20:30	61.7	↑0.2
11/1 20:40	62.2	↑0.5
11/1 20:50	62.8	↑0.6
11/1 21:00	63.7	↑0.9
11/1 21:10	64.7	↑1.0
11/1 21:20	66.0	↑1.3
11/1 21:30	67.4	↑1.4
11/1 21:40	68.9	↑1.5
11/1 21:50	70.6	↑1.7
11/1 22:00	72.4	↑1.8
11/1 22:10	74.4	↑2.0
11/1 22:20	76.4	↑2.0
11/1 22:30	78.5	↑2.1
11/1 22:40	80.7	↑2.2
11/1 22:50	82.9	↑2.2
11/1 23:00	85.2	↑2.3
11/1 23:10	87.4	↑2.2
11/1 23:20	89.7	↑2.3
11/1 23:30	91.9	↑2.2
11/1 23:40	94.0	↑2.1
11/1 23:50	96.1	↑2.1