22 (土)	12:37	04:13	21:04	15:38
	108cm	48cm	115cm	106cm
小潮 出 05:26 入 17:36 出 23:41 入 13:50

那珂湊（茨城）2057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	85.6	↓-2.5	最大潮位差
9/22 00:10	83.2	↓-2.4
9/22 00:20	80.8	↓-2.4
9/22 00:30	78.4	↓-2.4
9/22 00:40	76.0	↓-2.4
9/22 00:50	73.6	↓-2.4
9/22 01:00	71.3	↓-2.3
9/22 01:10	69.1	↓-2.2
9/22 01:20	66.9	↓-2.2
9/22 01:30	64.8	↓-2.1
9/22 01:40	62.8	↓-2.0
9/22 01:50	60.9	↓-1.9
9/22 02:00	59.2	↓-1.7
9/22 02:10	57.5	↓-1.7
9/22 02:20	55.9	↓-1.6
9/22 02:30	54.5	↓-1.4
9/22 02:40	53.2	↓-1.3
9/22 02:50	52.0	↓-1.2
9/22 03:00	51.0	↓-1.0
9/22 03:10	50.1	↓-0.9
9/22 03:20	49.3	↓-0.8
9/22 03:30	48.6	↓-0.7
9/22 03:40	48.1	↓-0.5
9/22 03:50	47.8	↓-0.3
9/22 04:00	47.6	↓-0.2
9/22 04:10	47.5	↓-0.1	干潮
9/22 04:20	47.5	0
9/22 04:30	47.7	↑0.2
9/22 04:40	48.0	↑0.3
9/22 04:50	48.4	↑0.4
9/22 05:00	49.0	↑0.6
9/22 05:10	49.7	↑0.7
9/22 05:20	50.5	↑0.8
9/22 05:30	51.4	↑0.9
9/22 05:40	52.5	↑1.1
9/22 05:50	53.7	↑1.2
9/22 06:00	54.9	↑1.2
9/22 06:10	56.3	↑1.4
9/22 06:20	57.7	↑1.4
9/22 06:30	59.3	↑1.6
9/22 06:40	60.9	↑1.6
9/22 06:50	62.6	↑1.7
9/22 07:00	64.4	↑1.8
9/22 07:10	66.3	↑1.9
9/22 07:20	68.2	↑1.9
9/22 07:30	70.1	↑1.9
9/22 07:40	72.1	↑2.0
9/22 07:50	74.1	↑2.0
9/22 08:00	76.1	↑2.0
9/22 08:10	78.1	↑2.0
9/22 08:20	80.1	↑2.0
9/22 08:30	82.1	↑2.0
9/22 08:40	84.0	↑1.9
9/22 08:50	85.9	↑1.9
9/22 09:00	87.8	↑1.9
9/22 09:10	89.6	↑1.8
9/22 09:20	91.4	↑1.8
9/22 09:30	93.1	↑1.7
9/22 09:40	94.6	↑1.5
9/22 09:50	96.2	↑1.6
9/22 10:00	97.6	↑1.4
9/22 10:10	98.9	↑1.3
9/22 10:20	100.1	↑1.2
9/22 10:30	101.2	↑1.1
9/22 10:40	102.2	↑1.0
9/22 10:50	103.2	↑1.0
9/22 11:00	104.0	↑0.8
9/22 11:10	104.7	↑0.7
9/22 11:20	105.3	↑0.6
9/22 11:30	105.8	↑0.5
9/22 11:40	106.2	↑0.4
9/22 11:50	106.6	↑0.4
9/22 12:00	106.8	↑0.2
9/22 12:10	107.0	↑0.2
9/22 12:20	107.1	↑0.1
9/22 12:30	107.2	↑0.1	満潮
9/22 12:40	107.2	0
9/22 12:50	107.1	↓-0.1
9/22 13:00	107.1	0
9/22 13:10	107.0	↓-0.1
9/22 13:20	106.8	↓-0.2
9/22 13:30	106.7	↓-0.1
9/22 13:40	106.5	↓-0.2
9/22 13:50	106.3	↓-0.2
9/22 14:00	106.1	↓-0.2
9/22 14:10	106.0	↓-0.1
9/22 14:20	105.8	↓-0.2
9/22 14:30	105.7	↓-0.1
9/22 14:40	105.5	↓-0.2
9/22 14:50	105.4	↓-0.1
9/22 15:00	105.3	↓-0.1
9/22 15:10	105.2	↓-0.1
9/22 15:20	105.2	0
9/22 15:30	105.1	↓-0.1	干潮
9/22 15:40	105.1	0
9/22 15:50	105.1	0
9/22 16:00	105.2	↑0.1
9/22 16:10	105.3	↑0.1
9/22 16:20	105.4	↑0.1
9/22 16:30	105.5	↑0.1
9/22 16:40	105.7	↑0.2
9/22 16:50	105.9	↑0.2
9/22 17:00	106.1	↑0.2
9/22 17:10	106.3	↑0.2
9/22 17:20	106.6	↑0.3
9/22 17:30	106.9	↑0.3
9/22 17:40	107.3	↑0.4
9/22 17:50	107.6	↑0.3
9/22 18:00	108.0	↑0.4
9/22 18:10	108.4	↑0.4
9/22 18:20	108.8	↑0.4
9/22 18:30	109.3	↑0.5
9/22 18:40	109.7	↑0.4
9/22 18:50	110.2	↑0.5
9/22 19:00	110.6	↑0.4
9/22 19:10	111.1	↑0.5
9/22 19:20	111.6	↑0.5
9/22 19:30	112.0	↑0.4
9/22 19:40	112.5	↑0.5
9/22 19:50	112.9	↑0.4
9/22 20:00	113.3	↑0.4
9/22 20:10	113.6	↑0.3
9/22 20:20	113.9	↑0.3
9/22 20:30	114.2	↑0.3
9/22 20:40	114.4	↑0.2
9/22 20:50	114.5	↑0.1
9/22 21:00	114.6	↑0.1	満潮
9/22 21:10	114.6	0
9/22 21:20	114.5	↓-0.1
9/22 21:30	114.3	↓-0.2
9/22 21:40	114.0	↓-0.3
9/22 21:50	113.6	↓-0.4
9/22 22:00	113.1	↓-0.5
9/22 22:10	112.4	↓-0.7
9/22 22:20	111.7	↓-0.7
9/22 22:30	110.8	↓-0.9
9/22 22:40	109.9	↓-0.9
9/22 22:50	108.8	↓-1.1
9/22 23:00	107.6	↓-1.2
9/22 23:10	106.2	↓-1.4
9/22 23:20	104.8	↓-1.4
9/22 23:30	103.3	↓-1.5
9/22 23:40	101.6	↓-1.7
9/22 23:50	99.9	↓-1.7