1 (金)	09:33	03:03	-	17:18
	123cm	70cm	-	47cm
小潮 出 06:49 入 16:34 出 00:44 入 11:41

日立（茨城）2027年01月1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
1/1 00:00	83.9	↓-1.0
1/1 00:10	82.9	↓-1.0
1/1 00:20	81.8	↓-1.1
1/1 00:30	80.7	↓-1.1
1/1 00:40	79.6	↓-1.1
1/1 00:50	78.5	↓-1.1
1/1 01:00	77.4	↓-1.1
1/1 01:10	76.4	↓-1.0
1/1 01:20	75.4	↓-1.0
1/1 01:30	74.4	↓-1.0
1/1 01:40	73.5	↓-0.9
1/1 01:50	72.6	↓-0.9
1/1 02:00	71.9	↓-0.7
1/1 02:10	71.2	↓-0.7
1/1 02:20	70.6	↓-0.6
1/1 02:30	70.1	↓-0.5
1/1 02:40	69.8	↓-0.3
1/1 02:50	69.5	↓-0.3
1/1 03:00	69.4	↓-0.1	干潮
1/1 03:10	69.5	↑0.1
1/1 03:20	69.7	↑0.2
1/1 03:30	70.0	↑0.3
1/1 03:40	70.5	↑0.5
1/1 03:50	71.2	↑0.7
1/1 04:00	72.0	↑0.8
1/1 04:10	73.0	↑1.0
1/1 04:20	74.1	↑1.1
1/1 04:30	75.4	↑1.3
1/1 04:40	76.8	↑1.4
1/1 04:50	78.3	↑1.5
1/1 05:00	79.9	↑1.6
1/1 05:10	81.7	↑1.8
1/1 05:20	83.5	↑1.8
1/1 05:30	85.4	↑1.9
1/1 05:40	87.4	↑2.0
1/1 05:50	89.5	↑2.1
1/1 06:00	91.5	↑2.0
1/1 06:10	93.7	↑2.2
1/1 06:20	95.8	↑2.1
1/1 06:30	97.9	↑2.1
1/1 06:40	100.0	↑2.1
1/1 06:50	102.1	↑2.1
1/1 07:00	104.1	↑2.0
1/1 07:10	106.1	↑2.0
1/1 07:20	108.1	↑2.0
1/1 07:30	109.9	↑1.8
1/1 07:40	111.7	↑1.8
1/1 07:50	113.3	↑1.6
1/1 08:00	114.9	↑1.6
1/1 08:10	116.3	↑1.4
1/1 08:20	117.6	↑1.3
1/1 08:30	118.8	↑1.2
1/1 08:40	119.7	↑0.9
1/1 08:50	120.6	↑0.9
1/1 09:00	121.2	↑0.6
1/1 09:10	121.7	↑0.5
1/1 09:20	122.0	↑0.3
1/1 09:30	122.2	↑0.2	満潮
1/1 09:40	122.1	↓-0.1
1/1 09:50	121.9	↓-0.2
1/1 10:00	121.5	↓-0.4
1/1 10:10	120.9	↓-0.6
1/1 10:20	120.1	↓-0.8
1/1 10:30	119.1	↓-1.0
1/1 10:40	118.0	↓-1.1
1/1 10:50	116.7	↓-1.3
1/1 11:00	115.3	↓-1.4
1/1 11:10	113.7	↓-1.6
1/1 11:20	112.0	↓-1.7
1/1 11:30	110.1	↓-1.9
1/1 11:40	108.2	↓-1.9
1/1 11:50	106.1	↓-2.1
1/1 12:00	104.0	↓-2.1
1/1 12:10	101.8	↓-2.2
1/1 12:20	99.5	↓-2.3
1/1 12:30	97.1	↓-2.4
1/1 12:40	94.7	↓-2.4
1/1 12:50	92.2	↓-2.5
1/1 13:00	89.7	↓-2.5
1/1 13:10	87.2	↓-2.5
1/1 13:20	84.7	↓-2.5
1/1 13:30	82.1	↓-2.6	最大潮位差
1/1 13:40	79.6	↓-2.5
1/1 13:50	77.1	↓-2.5
1/1 14:00	74.6	↓-2.5
1/1 14:10	72.2	↓-2.4
1/1 14:20	69.8	↓-2.4
1/1 14:30	67.4	↓-2.4
1/1 14:40	65.2	↓-2.2
1/1 14:50	63.1	↓-2.1
1/1 15:00	61.0	↓-2.1
1/1 15:10	59.1	↓-1.9
1/1 15:20	57.2	↓-1.9
1/1 15:30	55.5	↓-1.7
1/1 15:40	54.0	↓-1.5
1/1 15:50	52.6	↓-1.4
1/1 16:00	51.3	↓-1.3
1/1 16:10	50.2	↓-1.1
1/1 16:20	49.3	↓-0.9
1/1 16:30	48.5	↓-0.8
1/1 16:40	47.8	↓-0.7
1/1 16:50	47.4	↓-0.4
1/1 17:00	47.0	↓-0.4
1/1 17:10	46.9	↓-0.1	干潮
1/1 17:20	46.8	↓-0.1
1/1 17:30	47.0	↑0.2
1/1 17:40	47.2	↑0.2
1/1 17:50	47.6	↑0.4
1/1 18:00	48.1	↑0.5
1/1 18:10	48.8	↑0.7
1/1 18:20	49.5	↑0.7
1/1 18:30	50.4	↑0.9
1/1 18:40	51.4	↑1.0
1/1 18:50	52.4	↑1.0
1/1 19:00	53.6	↑1.2
1/1 19:10	54.8	↑1.2
1/1 19:20	56.2	↑1.4
1/1 19:30	57.5	↑1.3
1/1 19:40	59.0	↑1.5
1/1 19:50	60.5	↑1.5
1/1 20:00	62.0	↑1.5
1/1 20:10	63.6	↑1.6
1/1 20:20	65.2	↑1.6
1/1 20:30	66.8	↑1.6
1/1 20:40	68.4	↑1.6
1/1 20:50	70.0	↑1.6
1/1 21:00	71.6	↑1.6
1/1 21:10	73.2	↑1.6
1/1 21:20	74.7	↑1.5
1/1 21:30	76.1	↑1.4
1/1 21:40	77.6	↑1.5
1/1 21:50	78.9	↑1.3
1/1 22:00	80.2	↑1.3
1/1 22:10	81.4	↑1.2
1/1 22:20	82.5	↑1.1
1/1 22:30	83.5	↑1.0
1/1 22:40	84.5	↑1.0
1/1 22:50	85.4	↑0.9
1/1 23:00	86.1	↑0.7
1/1 23:10	86.8	↑0.7
1/1 23:20	87.4	↑0.6
1/1 23:30	87.9	↑0.5
1/1 23:40	88.3	↑0.4
1/1 23:50	88.7	↑0.4