03 (月)	09:16	18:33	-	-
	101cm	34cm	-	-
長潮 出 06:07 入 17:35 出 12:08 入 01:56

日立（茨城）2031年03月03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
3/3 00:00	78.5	↑0.6
3/3 00:10	79.1	↑0.6
3/3 00:20	79.6	↑0.5
3/3 00:30	80.1	↑0.5
3/3 00:40	80.6	↑0.5
3/3 00:50	81.0	↑0.4
3/3 01:00	81.5	↑0.5
3/3 01:10	81.8	↑0.3
3/3 01:20	82.2	↑0.4
3/3 01:30	82.5	↑0.3
3/3 01:40	82.8	↑0.3
3/3 01:50	83.1	↑0.3
3/3 02:00	83.4	↑0.3
3/3 02:10	83.6	↑0.2
3/3 02:20	83.8	↑0.2
3/3 02:30	84.0	↑0.2
3/3 02:40	84.2	↑0.2
3/3 02:50	84.5	↑0.3
3/3 03:00	84.7	↑0.2
3/3 03:10	84.9	↑0.2
3/3 03:20	85.1	↑0.2
3/3 03:30	85.4	↑0.3
3/3 03:40	85.7	↑0.3
3/3 03:50	86.0	↑0.3
3/3 04:00	86.3	↑0.3
3/3 04:10	86.7	↑0.4
3/3 04:20	87.1	↑0.4
3/3 04:30	87.6	↑0.5
3/3 04:40	88.1	↑0.5
3/3 04:50	88.6	↑0.5
3/3 05:00	89.1	↑0.5
3/3 05:10	89.7	↑0.6
3/3 05:20	90.2	↑0.5
3/3 05:30	90.8	↑0.6
3/3 05:40	91.5	↑0.7
3/3 05:50	92.1	↑0.6
3/3 06:00	92.7	↑0.6
3/3 06:10	93.3	↑0.6
3/3 06:20	93.9	↑0.6
3/3 06:30	94.5	↑0.6
3/3 06:40	95.1	↑0.6
3/3 06:50	95.7	↑0.6
3/3 07:00	96.2	↑0.5
3/3 07:10	96.8	↑0.6
3/3 07:20	97.3	↑0.5
3/3 07:30	97.7	↑0.4
3/3 07:40	98.2	↑0.5
3/3 07:50	98.6	↑0.4
3/3 08:00	99.0	↑0.4
3/3 08:10	99.4	↑0.4
3/3 08:20	99.7	↑0.3
3/3 08:30	100.0	↑0.3
3/3 08:40	100.2	↑0.2
3/3 08:50	100.4	↑0.2
3/3 09:00	100.5	↑0.1
3/3 09:10	100.6	↑0.1	満潮
3/3 09:20	100.6	0
3/3 09:30	100.5	↓-0.1
3/3 09:40	100.4	↓-0.1
3/3 09:50	100.2	↓-0.2
3/3 10:00	99.9	↓-0.3
3/3 10:10	99.5	↓-0.4
3/3 10:20	99.0	↓-0.5
3/3 10:30	98.5	↓-0.5
3/3 10:40	97.9	↓-0.6
3/3 10:50	97.2	↓-0.7
3/3 11:00	96.4	↓-0.8
3/3 11:10	95.5	↓-0.9
3/3 11:20	94.6	↓-0.9
3/3 11:30	93.6	↓-1.0
3/3 11:40	92.5	↓-1.1
3/3 11:50	91.4	↓-1.1
3/3 12:00	90.1	↓-1.3
3/3 12:10	88.9	↓-1.2
3/3 12:20	87.5	↓-1.4
3/3 12:30	86.1	↓-1.4
3/3 12:40	84.7	↓-1.4
3/3 12:50	83.2	↓-1.5
3/3 13:00	81.6	↓-1.6
3/3 13:10	80.0	↓-1.6
3/3 13:20	78.3	↓-1.7
3/3 13:30	76.5	↓-1.8
3/3 13:40	74.8	↓-1.7
3/3 13:50	72.9	↓-1.9
3/3 14:00	71.0	↓-1.9
3/3 14:10	69.1	↓-1.9
3/3 14:20	67.2	↓-1.9
3/3 14:30	65.2	↓-2.0	最大潮位差
3/3 14:40	63.2	↓-2.0	最大潮位差
3/3 14:50	61.2	↓-2.0	最大潮位差
3/3 15:00	59.2	↓-2.0	最大潮位差
3/3 15:10	57.2	↓-2.0	最大潮位差
3/3 15:20	55.2	↓-2.0	最大潮位差
3/3 15:30	53.2	↓-2.0	最大潮位差
3/3 15:40	51.3	↓-1.9
3/3 15:50	49.5	↓-1.8
3/3 16:00	47.7	↓-1.8
3/3 16:10	46.0	↓-1.7
3/3 16:20	44.4	↓-1.6
3/3 16:30	42.8	↓-1.6
3/3 16:40	41.4	↓-1.4
3/3 16:50	40.1	↓-1.3
3/3 17:00	38.9	↓-1.2
3/3 17:10	37.8	↓-1.1
3/3 17:20	36.8	↓-1.0
3/3 17:30	36.0	↓-0.8
3/3 17:40	35.2	↓-0.8
3/3 17:50	34.6	↓-0.6
3/3 18:00	34.2	↓-0.4
3/3 18:10	33.8	↓-0.4
3/3 18:20	33.6	↓-0.2
3/3 18:30	33.5	↓-0.1	干潮
3/3 18:40	33.6	↑0.1
3/3 18:50	33.7	↑0.1
3/3 19:00	34.0	↑0.3
3/3 19:10	34.4	↑0.4
3/3 19:20	35.0	↑0.6
3/3 19:30	35.6	↑0.6
3/3 19:40	36.4	↑0.8
3/3 19:50	37.3	↑0.9
3/3 20:00	38.3	↑1.0
3/3 20:10	39.5	↑1.2
3/3 20:20	40.7	↑1.2
3/3 20:30	42.0	↑1.3
3/3 20:40	43.5	↑1.5
3/3 20:50	45.0	↑1.5
3/3 21:00	46.5	↑1.5
3/3 21:10	48.2	↑1.7
3/3 21:20	49.9	↑1.7
3/3 21:30	51.7	↑1.8
3/3 21:40	53.4	↑1.7
3/3 21:50	55.2	↑1.8
3/3 22:00	57.1	↑1.9
3/3 22:10	58.9	↑1.8
3/3 22:20	60.7	↑1.8
3/3 22:30	62.5	↑1.8
3/3 22:40	64.3	↑1.8
3/3 22:50	66.1	↑1.8
3/3 23:00	67.8	↑1.7
3/3 23:10	69.5	↑1.7
3/3 23:20	71.1	↑1.6
3/3 23:30	72.7	↑1.6
3/3 23:40	74.2	↑1.5
3/3 23:50	75.7	↑1.5