29 (木)	06:11	11:47	17:31	-
	132cm	70cm	128cm	-
中潮 出 05:31 入 17:26 出 08:43 入 19:17

那珂湊（茨城）2022年09月29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
9/29 00:00	37.4	↑0.8
9/29 00:10	38.5	↑1.1
9/29 00:20	39.8	↑1.3
9/29 00:30	41.5	↑1.7
9/29 00:40	43.4	↑1.9
9/29 00:50	45.6	↑2.2
9/29 01:00	48.1	↑2.5
9/29 01:10	50.7	↑2.6
9/29 01:20	53.5	↑2.8
9/29 01:30	56.6	↑3.1
9/29 01:40	59.8	↑3.2
9/29 01:50	63.1	↑3.3
9/29 02:00	66.5	↑3.4
9/29 02:10	70.1	↑3.6
9/29 02:20	73.7	↑3.6
9/29 02:30	77.4	↑3.7
9/29 02:40	81.1	↑3.7
9/29 02:50	84.8	↑3.7
9/29 03:00	88.5	↑3.7
9/29 03:10	92.2	↑3.7
9/29 03:20	95.8	↑3.6
9/29 03:30	99.3	↑3.5
9/29 03:40	102.8	↑3.5
9/29 03:50	106.1	↑3.3
9/29 04:00	109.3	↑3.2
9/29 04:10	112.4	↑3.1
9/29 04:20	115.2	↑2.8
9/29 04:30	117.9	↑2.7
9/29 04:40	120.4	↑2.5
9/29 04:50	122.6	↑2.2
9/29 05:00	124.6	↑2.0
9/29 05:10	126.4	↑1.8
9/29 05:20	127.9	↑1.5
9/29 05:30	129.2	↑1.3
9/29 05:40	130.2	↑1.0
9/29 05:50	130.9	↑0.7
9/29 06:00	131.3	↑0.4
9/29 06:10	131.5	↑0.2	満潮
9/29 06:20	131.3	↓-0.2
9/29 06:30	130.9	↓-0.4
9/29 06:40	130.2	↓-0.7
9/29 06:50	129.3	↓-0.9
9/29 07:00	128.1	↓-1.2
9/29 07:10	126.6	↓-1.5
9/29 07:20	124.9	↓-1.7
9/29 07:30	123.0	↓-1.9
9/29 07:40	120.9	↓-2.1
9/29 07:50	118.6	↓-2.3
9/29 08:00	116.2	↓-2.4
9/29 08:10	113.6	↓-2.6
9/29 08:20	110.9	↓-2.7
9/29 08:30	108.2	↓-2.7
9/29 08:40	105.3	↓-2.9
9/29 08:50	102.4	↓-2.9
9/29 09:00	99.6	↓-2.8
9/29 09:10	96.7	↓-2.9
9/29 09:20	93.8	↓-2.9
9/29 09:30	91.1	↓-2.7
9/29 09:40	88.4	↓-2.7
9/29 09:50	85.8	↓-2.6
9/29 10:00	83.4	↓-2.4
9/29 10:10	81.1	↓-2.3
9/29 10:20	79.0	↓-2.1
9/29 10:30	77.1	↓-1.9
9/29 10:40	75.3	↓-1.8
9/29 10:50	73.9	↓-1.4
9/29 11:00	72.6	↓-1.3
9/29 11:10	71.6	↓-1.0
9/29 11:20	70.8	↓-0.8
9/29 11:30	70.3	↓-0.5
9/29 11:40	70.0	↓-0.3	干潮
9/29 11:50	70.0	0
9/29 12:00	70.2	↑0.2
9/29 12:10	70.7	↑0.5
9/29 12:20	71.4	↑0.7
9/29 12:30	72.3	↑0.9
9/29 12:40	73.5	↑1.2
9/29 12:50	74.8	↑1.3
9/29 13:00	76.4	↑1.6
9/29 13:10	78.1	↑1.7
9/29 13:20	80.0	↑1.9
9/29 13:30	82.1	↑2.1
9/29 13:40	84.2	↑2.1
9/29 13:50	86.5	↑2.3
9/29 14:00	88.9	↑2.4
9/29 14:10	91.4	↑2.5
9/29 14:20	93.9	↑2.5
9/29 14:30	96.4	↑2.5
9/29 14:40	99.0	↑2.6
9/29 14:50	101.6	↑2.6
9/29 15:00	104.1	↑2.5
9/29 15:10	106.6	↑2.5
9/29 15:20	109.0	↑2.4
9/29 15:30	111.4	↑2.4
9/29 15:40	113.6	↑2.2
9/29 15:50	115.7	↑2.1
9/29 16:00	117.7	↑2.0
9/29 16:10	119.6	↑1.9
9/29 16:20	121.2	↑1.6
9/29 16:30	122.7	↑1.5
9/29 16:40	124.0	↑1.3
9/29 16:50	125.1	↑1.1
9/29 17:00	126.0	↑0.9
9/29 17:10	126.6	↑0.6
9/29 17:20	127.0	↑0.4
9/29 17:30	127.1	↑0.1	満潮
9/29 17:40	127.0	↓-0.1
9/29 17:50	126.6	↓-0.4
9/29 18:00	126.0	↓-0.6
9/29 18:10	125.1	↓-0.9
9/29 18:20	123.9	↓-1.2
9/29 18:30	122.4	↓-1.5
9/29 18:40	120.7	↓-1.7
9/29 18:50	118.7	↓-2.0
9/29 19:00	116.4	↓-2.3
9/29 19:10	114.0	↓-2.4
9/29 19:20	111.3	↓-2.7
9/29 19:30	108.3	↓-3.0
9/29 19:40	105.2	↓-3.1
9/29 19:50	101.9	↓-3.3
9/29 20:00	98.5	↓-3.4
9/29 20:10	94.9	↓-3.6
9/29 20:20	91.2	↓-3.7
9/29 20:30	87.4	↓-3.8
9/29 20:40	83.5	↓-3.9	最大潮位差
9/29 20:50	79.6	↓-3.9	最大潮位差
9/29 21:00	75.7	↓-3.9	最大潮位差
9/29 21:10	71.8	↓-3.9	最大潮位差
9/29 21:20	67.9	↓-3.9	最大潮位差
9/29 21:30	64.1	↓-3.8
9/29 21:40	60.4	↓-3.7
9/29 21:50	56.8	↓-3.6
9/29 22:00	53.4	↓-3.4
9/29 22:10	50.1	↓-3.3
9/29 22:20	47.0	↓-3.1
9/29 22:30	44.2	↓-2.8
9/29 22:40	41.5	↓-2.7
9/29 22:50	39.1	↓-2.4
9/29 23:00	37.0	↓-2.1
9/29 23:10	35.2	↓-1.8
9/29 23:20	33.6	↓-1.6
9/29 23:30	32.4	↓-1.2
9/29 23:40	31.4	↓-1.0
9/29 23:50	30.8	↓-0.6