01 (月)	19:37	03:34	-	-
	132cm	58cm	-	-
長潮 出 05:09 入 18:07 出 13:42 入 22:51

日立（茨城）2025年09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
9/1 00:00	85.4	↓-2.4	最大潮位差
9/1 00:10	83.0	↓-2.4	最大潮位差
9/1 00:20	80.7	↓-2.3
9/1 00:30	78.5	↓-2.2
9/1 00:40	76.4	↓-2.1
9/1 00:50	74.3	↓-2.1
9/1 01:00	72.4	↓-1.9
9/1 01:10	70.6	↓-1.8
9/1 01:20	68.8	↓-1.8
9/1 01:30	67.2	↓-1.6
9/1 01:40	65.7	↓-1.5
9/1 01:50	64.3	↓-1.4
9/1 02:00	63.0	↓-1.3
9/1 02:10	61.9	↓-1.1
9/1 02:20	60.8	↓-1.1
9/1 02:30	59.9	↓-0.9
9/1 02:40	59.2	↓-0.7
9/1 02:50	58.5	↓-0.7
9/1 03:00	58.0	↓-0.5
9/1 03:10	57.6	↓-0.4
9/1 03:20	57.4	↓-0.2
9/1 03:30	57.3	↓-0.1	干潮
9/1 03:40	57.3	0
9/1 03:50	57.5	↑0.2
9/1 04:00	57.7	↑0.2
9/1 04:10	58.1	↑0.4
9/1 04:20	58.7	↑0.6
9/1 04:30	59.3	↑0.6
9/1 04:40	60.0	↑0.7
9/1 04:50	60.8	↑0.8
9/1 05:00	61.7	↑0.9
9/1 05:10	62.7	↑1.0
9/1 05:20	63.8	↑1.1
9/1 05:30	64.9	↑1.1
9/1 05:40	66.1	↑1.2
9/1 05:50	67.3	↑1.2
9/1 06:00	68.6	↑1.3
9/1 06:10	69.9	↑1.3
9/1 06:20	71.2	↑1.3
9/1 06:30	72.6	↑1.4
9/1 06:40	74.0	↑1.4
9/1 06:50	75.4	↑1.4
9/1 07:00	76.8	↑1.4
9/1 07:10	78.2	↑1.4
9/1 07:20	79.7	↑1.5
9/1 07:30	81.1	↑1.4
9/1 07:40	82.5	↑1.4
9/1 07:50	83.9	↑1.4
9/1 08:00	85.3	↑1.4
9/1 08:10	86.7	↑1.4
9/1 08:20	88.0	↑1.3
9/1 08:30	89.4	↑1.4
9/1 08:40	90.7	↑1.3
9/1 08:50	91.9	↑1.2
9/1 09:00	93.2	↑1.3
9/1 09:10	94.4	↑1.2
9/1 09:20	95.5	↑1.1
9/1 09:30	96.6	↑1.1
9/1 09:40	97.7	↑1.1
9/1 09:50	98.7	↑1.0
9/1 10:00	99.6	↑0.9
9/1 10:10	100.5	↑0.9
9/1 10:20	101.4	↑0.9
9/1 10:30	102.2	↑0.8
9/1 10:40	103.0	↑0.8
9/1 10:50	103.7	↑0.7
9/1 11:00	104.4	↑0.7
9/1 11:10	105.0	↑0.6
9/1 11:20	105.6	↑0.6
9/1 11:30	106.2	↑0.6
9/1 11:40	106.8	↑0.6
9/1 11:50	107.3	↑0.5
9/1 12:00	107.8	↑0.5
9/1 12:10	108.3	↑0.5
9/1 12:20	108.8	↑0.5
9/1 12:30	109.2	↑0.4
9/1 12:40	109.7	↑0.5
9/1 12:50	110.1	↑0.4
9/1 13:00	110.5	↑0.4
9/1 13:10	110.9	↑0.4
9/1 13:20	111.3	↑0.4
9/1 13:30	111.7	↑0.4
9/1 13:40	112.1	↑0.4
9/1 13:50	112.5	↑0.4
9/1 14:00	112.9	↑0.4
9/1 14:10	113.3	↑0.4
9/1 14:20	113.7	↑0.4
9/1 14:30	114.1	↑0.4
9/1 14:40	114.6	↑0.5
9/1 14:50	115.0	↑0.4
9/1 15:00	115.5	↑0.5
9/1 15:10	116.0	↑0.5
9/1 15:20	116.5	↑0.5
9/1 15:30	117.1	↑0.6
9/1 15:40	117.7	↑0.6
9/1 15:50	118.3	↑0.6
9/1 16:00	119.0	↑0.7
9/1 16:10	119.7	↑0.7
9/1 16:20	120.4	↑0.7
9/1 16:30	121.1	↑0.7
9/1 16:40	121.9	↑0.8
9/1 16:50	122.7	↑0.8
9/1 17:00	123.5	↑0.8
9/1 17:10	124.3	↑0.8
9/1 17:20	125.1	↑0.8
9/1 17:30	125.9	↑0.8
9/1 17:40	126.7	↑0.8
9/1 17:50	127.4	↑0.7
9/1 18:00	128.1	↑0.7
9/1 18:10	128.8	↑0.7
9/1 18:20	129.4	↑0.6
9/1 18:30	129.9	↑0.5
9/1 18:40	130.4	↑0.5
9/1 18:50	130.8	↑0.4
9/1 19:00	131.2	↑0.4
9/1 19:10	131.4	↑0.2
9/1 19:20	131.6	↑0.2
9/1 19:30	131.7	↑0.1	満潮
9/1 19:40	131.7	0
9/1 19:50	131.7	0
9/1 20:00	131.5	↓-0.2
9/1 20:10	131.2	↓-0.3
9/1 20:20	130.8	↓-0.4
9/1 20:30	130.3	↓-0.5
9/1 20:40	129.7	↓-0.6
9/1 20:50	129.1	↓-0.6
9/1 21:00	128.3	↓-0.8
9/1 21:10	127.4	↓-0.9
9/1 21:20	126.3	↓-1.1
9/1 21:30	125.2	↓-1.1
9/1 21:40	124.0	↓-1.2
9/1 21:50	122.7	↓-1.3
9/1 22:00	121.3	↓-1.4
9/1 22:10	119.7	↓-1.6
9/1 22:20	118.1	↓-1.6
9/1 22:30	116.5	↓-1.6
9/1 22:40	114.7	↓-1.8
9/1 22:50	112.9	↓-1.8
9/1 23:00	111.0	↓-1.9
9/1 23:10	109.1	↓-1.9
9/1 23:20	107.1	↓-2.0
9/1 23:30	105.1	↓-2.0
9/1 23:40	103.0	↓-2.1
9/1 23:50	101.0	↓-2.0