22 (木)	11:40	02:59	19:26	12:51
	105cm	43cm	122cm	105cm
小潮 出 05:26 入 17:36 出 13:25 入 22:33

那珂湊（茨城）2061年09月22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
9/22 00:00	68.1	↓-2.7	最大潮位差
9/22 00:10	65.5	↓-2.6
9/22 00:20	63.0	↓-2.5
9/22 00:30	60.6	↓-2.4
9/22 00:40	58.4	↓-2.2
9/22 00:50	56.2	↓-2.2
9/22 01:00	54.2	↓-2.0
9/22 01:10	52.4	↓-1.8
9/22 01:20	50.6	↓-1.8
9/22 01:30	49.1	↓-1.5
9/22 01:40	47.7	↓-1.4
9/22 01:50	46.5	↓-1.2
9/22 02:00	45.4	↓-1.1
9/22 02:10	44.6	↓-0.8
9/22 02:20	43.9	↓-0.7
9/22 02:30	43.3	↓-0.6
9/22 02:40	42.9	↓-0.4
9/22 02:50	42.7	↓-0.2	干潮
9/22 03:00	42.7	0
9/22 03:10	42.8	↑0.1
9/22 03:20	43.0	↑0.2
9/22 03:30	43.4	↑0.4
9/22 03:40	44.0	↑0.6
9/22 03:50	44.6	↑0.6
9/22 04:00	45.5	↑0.9
9/22 04:10	46.4	↑0.9
9/22 04:20	47.5	↑1.1
9/22 04:30	48.6	↑1.1
9/22 04:40	49.9	↑1.3
9/22 04:50	51.3	↑1.4
9/22 05:00	52.8	↑1.5
9/22 05:10	54.3	↑1.5
9/22 05:20	55.9	↑1.6
9/22 05:30	57.7	↑1.8
9/22 05:40	59.4	↑1.7
9/22 05:50	61.3	↑1.9
9/22 06:00	63.1	↑1.8
9/22 06:10	65.1	↑2.0
9/22 06:20	67.0	↑1.9
9/22 06:30	69.0	↑2.0
9/22 06:40	71.0	↑2.0
9/22 06:50	73.0	↑2.0
9/22 07:00	75.0	↑2.0
9/22 07:10	77.0	↑2.0
9/22 07:20	78.9	↑1.9
9/22 07:30	80.9	↑2.0
9/22 07:40	82.8	↑1.9
9/22 07:50	84.6	↑1.8
9/22 08:00	86.4	↑1.8
9/22 08:10	88.2	↑1.8
9/22 08:20	89.8	↑1.6
9/22 08:30	91.4	↑1.6
9/22 08:40	92.9	↑1.5
9/22 08:50	94.4	↑1.5
9/22 09:00	95.7	↑1.3
9/22 09:10	96.9	↑1.2
9/22 09:20	98.0	↑1.1
9/22 09:30	99.1	↑1.1
9/22 09:40	100.0	↑0.9
9/22 09:50	100.8	↑0.8
9/22 10:00	101.6	↑0.8
9/22 10:10	102.2	↑0.6
9/22 10:20	102.7	↑0.5
9/22 10:30	103.2	↑0.5
9/22 10:40	103.5	↑0.3
9/22 10:50	103.8	↑0.3
9/22 11:00	104.0	↑0.2
9/22 11:10	104.2	↑0.2
9/22 11:20	104.3	↑0.1
9/22 11:30	104.3	0	満潮
9/22 11:40	104.3	0	満潮
9/22 11:50	104.3	0
9/22 12:00	104.3	0
9/22 12:10	104.2	↓-0.1
9/22 12:20	104.2	0
9/22 12:30	104.1	↓-0.1
9/22 12:40	104.1	0
9/22 12:50	104.1	0	干潮
9/22 13:00	104.1	0
9/22 13:10	104.1	0
9/22 13:20	104.2	↑0.1
9/22 13:30	104.4	↑0.2
9/22 13:40	104.5	↑0.1
9/22 13:50	104.7	↑0.2
9/22 14:00	105.0	↑0.3
9/22 14:10	105.3	↑0.3
9/22 14:20	105.6	↑0.3
9/22 14:30	106.0	↑0.4
9/22 14:40	106.5	↑0.5
9/22 14:50	106.9	↑0.4
9/22 15:00	107.4	↑0.5
9/22 15:10	108.0	↑0.6
9/22 15:20	108.6	↑0.6
9/22 15:30	109.2	↑0.6
9/22 15:40	109.8	↑0.6
9/22 15:50	110.5	↑0.7
9/22 16:00	111.2	↑0.7
9/22 16:10	111.8	↑0.6
9/22 16:20	112.5	↑0.7
9/22 16:30	113.2	↑0.7
9/22 16:40	113.9	↑0.7
9/22 16:50	114.6	↑0.7
9/22 17:00	115.3	↑0.7
9/22 17:10	116.0	↑0.7
9/22 17:20	116.6	↑0.6
9/22 17:30	117.2	↑0.6
9/22 17:40	117.8	↑0.6
9/22 17:50	118.4	↑0.6
9/22 18:00	118.9	↑0.5
9/22 18:10	119.4	↑0.5
9/22 18:20	119.9	↑0.5
9/22 18:30	120.3	↑0.4
9/22 18:40	120.6	↑0.3
9/22 18:50	120.9	↑0.3
9/22 19:00	121.1	↑0.2
9/22 19:10	121.3	↑0.2
9/22 19:20	121.4	↑0.1	満潮
9/22 19:30	121.4	0
9/22 19:40	121.3	↓-0.1
9/22 19:50	121.1	↓-0.2
9/22 20:00	120.9	↓-0.2
9/22 20:10	120.5	↓-0.4
9/22 20:20	120.0	↓-0.5
9/22 20:30	119.4	↓-0.6
9/22 20:40	118.7	↓-0.7
9/22 20:50	117.9	↓-0.8
9/22 21:00	117.0	↓-0.9
9/22 21:10	115.9	↓-1.1
9/22 21:20	114.8	↓-1.1
9/22 21:30	113.5	↓-1.3
9/22 21:40	112.1	↓-1.4
9/22 21:50	110.5	↓-1.6
9/22 22:00	108.9	↓-1.6
9/22 22:10	107.1	↓-1.8
9/22 22:20	105.2	↓-1.9
9/22 22:30	103.3	↓-1.9
9/22 22:40	101.2	↓-2.1
9/22 22:50	99.0	↓-2.2
9/22 23:00	96.8	↓-2.2
9/22 23:10	94.5	↓-2.3
9/22 23:20	92.1	↓-2.4
9/22 23:30	89.7	↓-2.4
9/22 23:40	87.3	↓-2.4
9/22 23:50	84.8	↓-2.5