31 (金)	09:44	02:54	20:57	15:31
	195cm	-3cm	174cm	80cm
中潮 出 07:14 入 17:14 出 09:22 入 20:21

日振島（愛媛）2027年12月31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
12/31 00:00	70.4	↓-7.0
12/31 00:10	63.4	↓-7.0
12/31 00:20	56.5	↓-6.9
12/31 00:30	49.8	↓-6.7
12/31 00:40	43.4	↓-6.4
12/31 00:50	37.2	↓-6.2
12/31 01:00	31.3	↓-5.9
12/31 01:10	25.8	↓-5.5
12/31 01:20	20.7	↓-5.1
12/31 01:30	15.9	↓-4.8
12/31 01:40	11.7	↓-4.2
12/31 01:50	7.9	↓-3.8
12/31 02:00	4.6	↓-3.3
12/31 02:10	1.9	↓-2.7
12/31 02:20	-0.4	↓-2.3
12/31 02:30	-2.0	↓-1.6
12/31 02:40	-3.0	↓-1.0
12/31 02:50	-3.5	↓-0.5	干潮
12/31 03:00	-3.4	↑0.1
12/31 03:10	-2.7	↑0.7
12/31 03:20	-1.4	↑1.3
12/31 03:30	0.5	↑1.9
12/31 03:40	3.0	↑2.5
12/31 03:50	6.0	↑3.0
12/31 04:00	9.6	↑3.6
12/31 04:10	13.6	↑4.0
12/31 04:20	18.2	↑4.6
12/31 04:30	23.3	↑5.1
12/31 04:40	28.7	↑5.4
12/31 04:50	34.6	↑5.9
12/31 05:00	40.9	↑6.3
12/31 05:10	47.4	↑6.5
12/31 05:20	54.3	↑6.9
12/31 05:30	61.4	↑7.1
12/31 05:40	68.7	↑7.3
12/31 05:50	76.2	↑7.5
12/31 06:00	83.7	↑7.5
12/31 06:10	91.4	↑7.7	最大潮位差
12/31 06:20	99.0	↑7.6
12/31 06:30	106.6	↑7.6
12/31 06:40	114.2	↑7.6
12/31 06:50	121.6	↑7.4
12/31 07:00	128.8	↑7.2
12/31 07:10	135.9	↑7.1
12/31 07:20	142.6	↑6.7
12/31 07:30	149.1	↑6.5
12/31 07:40	155.3	↑6.2
12/31 07:50	161.1	↑5.8
12/31 08:00	166.5	↑5.4
12/31 08:10	171.5	↑5.0
12/31 08:20	176.1	↑4.6
12/31 08:30	180.1	↑4.0
12/31 08:40	183.7	↑3.6
12/31 08:50	186.8	↑3.1
12/31 09:00	189.3	↑2.5
12/31 09:10	191.3	↑2.0
12/31 09:20	192.8	↑1.5
12/31 09:30	193.8	↑1.0
12/31 09:40	194.2	↑0.4	満潮
12/31 09:50	194.1	↓-0.1
12/31 10:00	193.4	↓-0.7
12/31 10:10	192.3	↓-1.1
12/31 10:20	190.7	↓-1.6
12/31 10:30	188.6	↓-2.1
12/31 10:40	186.1	↓-2.5
12/31 10:50	183.2	↓-2.9
12/31 11:00	179.8	↓-3.4
12/31 11:10	176.2	↓-3.6
12/31 11:20	172.2	↓-4.0
12/31 11:30	167.9	↓-4.3
12/31 11:40	163.4	↓-4.5
12/31 11:50	158.6	↓-4.8
12/31 12:00	153.7	↓-4.9
12/31 12:10	148.7	↓-5.0
12/31 12:20	143.6	↓-5.1
12/31 12:30	138.4	↓-5.2
12/31 12:40	133.2	↓-5.2
12/31 12:50	128.1	↓-5.1
12/31 13:00	123.0	↓-5.1
12/31 13:10	118.1	↓-4.9
12/31 13:20	113.4	↓-4.7
12/31 13:30	108.8	↓-4.6
12/31 13:40	104.4	↓-4.4
12/31 13:50	100.4	↓-4.0
12/31 14:00	96.6	↓-3.8
12/31 14:10	93.1	↓-3.5
12/31 14:20	90.0	↓-3.1
12/31 14:30	87.2	↓-2.8
12/31 14:40	84.9	↓-2.3
12/31 14:50	82.9	↓-2.0
12/31 15:00	81.4	↓-1.5
12/31 15:10	80.3	↓-1.1
12/31 15:20	79.7	↓-0.6
12/31 15:30	79.4	↓-0.3	干潮
12/31 15:40	79.6	↑0.2
12/31 15:50	80.3	↑0.7
12/31 16:00	81.3	↑1.0
12/31 16:10	82.8	↑1.5
12/31 16:20	84.7	↑1.9
12/31 16:30	86.9	↑2.2
12/31 16:40	89.5	↑2.6
12/31 16:50	92.5	↑3.0
12/31 17:00	95.7	↑3.2
12/31 17:10	99.3	↑3.6
12/31 17:20	103.0	↑3.7
12/31 17:30	107.0	↑4.0
12/31 17:40	111.2	↑4.2
12/31 17:50	115.5	↑4.3
12/31 18:00	119.9	↑4.4
12/31 18:10	124.3	↑4.4
12/31 18:20	128.8	↑4.5
12/31 18:30	133.3	↑4.5
12/31 18:40	137.7	↑4.4
12/31 18:50	142.0	↑4.3
12/31 19:00	146.2	↑4.2
12/31 19:10	150.2	↑4.0
12/31 19:20	154.0	↑3.8
12/31 19:30	157.6	↑3.6
12/31 19:40	160.9	↑3.3
12/31 19:50	163.8	↑2.9
12/31 20:00	166.4	↑2.6
12/31 20:10	168.7	↑2.3
12/31 20:20	170.5	↑1.8
12/31 20:30	171.9	↑1.4
12/31 20:40	172.9	↑1.0
12/31 20:50	173.4	↑0.5	満潮
12/31 21:00	173.5	↑0.1
12/31 21:10	173.1	↓-0.4
12/31 21:20	172.2	↓-0.9
12/31 21:30	170.9	↓-1.3
12/31 21:40	169.0	↓-1.9
12/31 21:50	166.7	↓-2.3
12/31 22:00	163.9	↓-2.8
12/31 22:10	160.7	↓-3.2
12/31 22:20	157.0	↓-3.7
12/31 22:30	152.9	↓-4.1
12/31 22:40	148.4	↓-4.5
12/31 22:50	143.5	↓-4.9
12/31 23:00	138.3	↓-5.2
12/31 23:10	132.8	↓-5.5
12/31 23:20	127.0	↓-5.8
12/31 23:30	120.9	↓-6.1
12/31 23:40	114.6	↓-6.3
12/31 23:50	108.2	↓-6.4