2 (月)	08:02	01:25	19:14	13:05
	113cm	50cm	127cm	80cm
小潮 出 05:10 入 18:06 出 11:04 入 21:17

那珂湊（茨城）2041年09月2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
9/2 00:00	58.1	↓-2.0
9/2 00:10	56.3	↓-1.8
9/2 00:20	54.7	↓-1.6
9/2 00:30	53.3	↓-1.4
9/2 00:40	52.2	↓-1.1
9/2 00:50	51.3	↓-0.9
9/2 01:00	50.6	↓-0.7
9/2 01:10	50.2	↓-0.4
9/2 01:20	50.0	↓-0.2	干潮
9/2 01:30	50.0	0
9/2 01:40	50.2	↑0.2
9/2 01:50	50.7	↑0.5
9/2 02:00	51.4	↑0.7
9/2 02:10	52.3	↑0.9
9/2 02:20	53.3	↑1.0
9/2 02:30	54.6	↑1.3
9/2 02:40	56.0	↑1.4
9/2 02:50	57.6	↑1.6
9/2 03:00	59.4	↑1.8
9/2 03:10	61.2	↑1.8
9/2 03:20	63.2	↑2.0
9/2 03:30	65.3	↑2.1
9/2 03:40	67.5	↑2.2
9/2 03:50	69.8	↑2.3
9/2 04:00	72.1	↑2.3
9/2 04:10	74.5	↑2.4
9/2 04:20	76.9	↑2.4
9/2 04:30	79.3	↑2.4
9/2 04:40	81.8	↑2.5
9/2 04:50	84.2	↑2.4
9/2 05:00	86.6	↑2.4
9/2 05:10	89.0	↑2.4
9/2 05:20	91.3	↑2.3
9/2 05:30	93.6	↑2.3
9/2 05:40	95.8	↑2.2
9/2 05:50	97.9	↑2.1
9/2 06:00	99.9	↑2.0
9/2 06:10	101.8	↑1.9
9/2 06:20	103.5	↑1.7
9/2 06:30	105.2	↑1.7
9/2 06:40	106.6	↑1.4
9/2 06:50	108.0	↑1.4
9/2 07:00	109.2	↑1.2
9/2 07:10	110.2	↑1.0
9/2 07:20	111.0	↑0.8
9/2 07:30	111.7	↑0.7
9/2 07:40	112.1	↑0.4
9/2 07:50	112.4	↑0.3
9/2 08:00	112.5	↑0.1	満潮
9/2 08:10	112.5	0
9/2 08:20	112.2	↓-0.3
9/2 08:30	111.8	↓-0.4
9/2 08:40	111.2	↓-0.6
9/2 08:50	110.4	↓-0.8
9/2 09:00	109.5	↓-0.9
9/2 09:10	108.4	↓-1.1
9/2 09:20	107.2	↓-1.2
9/2 09:30	105.9	↓-1.3
9/2 09:40	104.5	↓-1.4
9/2 09:50	102.9	↓-1.6
9/2 10:00	101.3	↓-1.6
9/2 10:10	99.7	↓-1.6
9/2 10:20	98.0	↓-1.7
9/2 10:30	96.3	↓-1.7
9/2 10:40	94.6	↓-1.7
9/2 10:50	92.9	↓-1.7
9/2 11:00	91.2	↓-1.7
9/2 11:10	89.6	↓-1.6
9/2 11:20	88.0	↓-1.6
9/2 11:30	86.6	↓-1.4
9/2 11:40	85.2	↓-1.4
9/2 11:50	84.0	↓-1.2
9/2 12:00	82.9	↓-1.1
9/2 12:10	81.9	↓-1.0
9/2 12:20	81.1	↓-0.8
9/2 12:30	80.4	↓-0.7
9/2 12:40	79.9	↓-0.5
9/2 12:50	79.6	↓-0.3
9/2 13:00	79.4	↓-0.2	干潮
9/2 13:10	79.4	0
9/2 13:20	79.6	↑0.2
9/2 13:30	80.0	↑0.4
9/2 13:40	80.5	↑0.5
9/2 13:50	81.2	↑0.7
9/2 14:00	82.1	↑0.9
9/2 14:10	83.1	↑1.0
9/2 14:20	84.3	↑1.2
9/2 14:30	85.5	↑1.2
9/2 14:40	87.0	↑1.5
9/2 14:50	88.5	↑1.5
9/2 15:00	90.1	↑1.6
9/2 15:10	91.8	↑1.7
9/2 15:20	93.6	↑1.8
9/2 15:30	95.5	↑1.9
9/2 15:40	97.4	↑1.9
9/2 15:50	99.4	↑2.0
9/2 16:00	101.3	↑1.9
9/2 16:10	103.3	↑2.0
9/2 16:20	105.3	↑2.0
9/2 16:30	107.3	↑2.0
9/2 16:40	109.2	↑1.9
9/2 16:50	111.1	↑1.9
9/2 17:00	113.0	↑1.9
9/2 17:10	114.7	↑1.7
9/2 17:20	116.4	↑1.7
9/2 17:30	118.0	↑1.6
9/2 17:40	119.6	↑1.6
9/2 17:50	121.0	↑1.4
9/2 18:00	122.2	↑1.2
9/2 18:10	123.4	↑1.2
9/2 18:20	124.4	↑1.0
9/2 18:30	125.2	↑0.8
9/2 18:40	125.9	↑0.7
9/2 18:50	126.4	↑0.5
9/2 19:00	126.7	↑0.3
9/2 19:10	126.9	↑0.2	満潮
9/2 19:20	126.8	↓-0.1
9/2 19:30	126.6	↓-0.2
9/2 19:40	126.2	↓-0.4
9/2 19:50	125.5	↓-0.7
9/2 20:00	124.7	↓-0.8
9/2 20:10	123.7	↓-1.0
9/2 20:20	122.4	↓-1.3
9/2 20:30	121.0	↓-1.4
9/2 20:40	119.3	↓-1.7
9/2 20:50	117.5	↓-1.8
9/2 21:00	115.5	↓-2.0
9/2 21:10	113.3	↓-2.2
9/2 21:20	111.0	↓-2.3
9/2 21:30	108.5	↓-2.5
9/2 21:40	105.9	↓-2.6
9/2 21:50	103.1	↓-2.8
9/2 22:00	100.3	↓-2.8
9/2 22:10	97.3	↓-3.0
9/2 22:20	94.3	↓-3.0
9/2 22:30	91.3	↓-3.0
9/2 22:40	88.2	↓-3.1	最大潮位差
9/2 22:50	85.1	↓-3.1	最大潮位差
9/2 23:00	82.0	↓-3.1	最大潮位差
9/2 23:10	78.9	↓-3.1	最大潮位差
9/2 23:20	75.9	↓-3.0
9/2 23:30	72.9	↓-3.0
9/2 23:40	70.1	↓-2.8
9/2 23:50	67.3	↓-2.8