31 (水)	11:47	05:06	23:29	17:42
	339cm	22cm	298cm	105cm
中潮 出 07:14 入 17:10 出 19:37 入 08:31

波止浜（愛媛）2031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	276.8	↓-5.6
12/31 00:10	270.3	↓-6.5
12/31 00:20	263.0	↓-7.3
12/31 00:30	255.0	↓-8.0
12/31 00:40	246.2	↓-8.8
12/31 00:50	236.8	↓-9.4
12/31 01:00	226.8	↓-10.0
12/31 01:10	216.2	↓-10.6
12/31 01:20	205.3	↓-10.9
12/31 01:30	193.9	↓-11.4
12/31 01:40	182.3	↓-11.6
12/31 01:50	170.5	↓-11.8
12/31 02:00	158.6	↓-11.9
12/31 02:10	146.7	↓-11.9
12/31 02:20	134.9	↓-11.8
12/31 02:30	123.2	↓-11.7
12/31 02:40	111.9	↓-11.3
12/31 02:50	100.9	↓-11.0
12/31 03:00	90.4	↓-10.5
12/31 03:10	80.4	↓-10.0
12/31 03:20	71.0	↓-9.4
12/31 03:30	62.3	↓-8.7
12/31 03:40	54.4	↓-7.9
12/31 03:50	47.2	↓-7.2
12/31 04:00	40.9	↓-6.3
12/31 04:10	35.4	↓-5.5
12/31 04:20	30.8	↓-4.6
12/31 04:30	27.2	↓-3.6
12/31 04:40	24.4	↓-2.8
12/31 04:50	22.6	↓-1.8
12/31 05:00	21.7	↓-0.9	干潮
12/31 05:10	21.7	0
12/31 05:20	22.7	↑1.0
12/31 05:30	24.5	↑1.8
12/31 05:40	27.2	↑2.7
12/31 05:50	30.8	↑3.6
12/31 06:00	35.2	↑4.4
12/31 06:10	40.4	↑5.2
12/31 06:20	46.4	↑6.0
12/31 06:30	53.1	↑6.7
12/31 06:40	60.6	↑7.5
12/31 06:50	68.7	↑8.1
12/31 07:00	77.5	↑8.8
12/31 07:10	86.8	↑9.3
12/31 07:20	96.8	↑10.0
12/31 07:30	107.3	↑10.5
12/31 07:40	118.2	↑10.9
12/31 07:50	129.6	↑11.4
12/31 08:00	141.3	↑11.7
12/31 08:10	153.3	↑12.0
12/31 08:20	165.5	↑12.2
12/31 08:30	177.9	↑12.4
12/31 08:40	190.4	↑12.5	最大潮位差
12/31 08:50	202.9	↑12.5	最大潮位差
12/31 09:00	215.3	↑12.4
12/31 09:10	227.5	↑12.2
12/31 09:20	239.5	↑12.0
12/31 09:30	251.1	↑11.6
12/31 09:40	262.3	↑11.2
12/31 09:50	272.9	↑10.6
12/31 10:00	283.0	↑10.1
12/31 10:10	292.4	↑9.4
12/31 10:20	301.1	↑8.7
12/31 10:30	309.0	↑7.9
12/31 10:40	316.1	↑7.1
12/31 10:50	322.2	↑6.1
12/31 11:00	327.4	↑5.2
12/31 11:10	331.6	↑4.2
12/31 11:20	334.8	↑3.2
12/31 11:30	337.0	↑2.2
12/31 11:40	338.1	↑1.1	満潮
12/31 11:50	338.3	↑0.2
12/31 12:00	337.4	↓-0.9
12/31 12:10	335.5	↓-1.9
12/31 12:20	332.6	↓-2.9
12/31 12:30	328.8	↓-3.8
12/31 12:40	324.0	↓-4.8
12/31 12:50	318.4	↓-5.6
12/31 13:00	312.0	↓-6.4
12/31 13:10	304.8	↓-7.2
12/31 13:20	297.0	↓-7.8
12/31 13:30	288.5	↓-8.5
12/31 13:40	279.4	↓-9.1
12/31 13:50	269.9	↓-9.5
12/31 14:00	260.0	↓-9.9
12/31 14:10	249.9	↓-10.1
12/31 14:20	239.5	↓-10.4
12/31 14:30	228.9	↓-10.6
12/31 14:40	218.4	↓-10.5
12/31 14:50	207.9	↓-10.5
12/31 15:00	197.6	↓-10.3
12/31 15:10	187.5	↓-10.1
12/31 15:20	177.7	↓-9.8
12/31 15:30	168.3	↓-9.4
12/31 15:40	159.4	↓-8.9
12/31 15:50	151.0	↓-8.4
12/31 16:00	143.1	↓-7.9
12/31 16:10	136.0	↓-7.1
12/31 16:20	129.4	↓-6.6
12/31 16:30	123.7	↓-5.7
12/31 16:40	118.6	↓-5.1
12/31 16:50	114.3	↓-4.3
12/31 17:00	110.8	↓-3.5
12/31 17:10	108.0	↓-2.8
12/31 17:20	106.1	↓-1.9
12/31 17:30	104.9	↓-1.2
12/31 17:40	104.4	↓-0.5	干潮
12/31 17:50	104.7	↑0.3
12/31 18:00	105.7	↑1.0
12/31 18:10	107.5	↑1.8
12/31 18:20	109.9	↑2.4
12/31 18:30	113.0	↑3.1
12/31 18:40	116.7	↑3.7
12/31 18:50	121.1	↑4.4
12/31 19:00	126.0	↑4.9
12/31 19:10	131.5	↑5.5
12/31 19:20	137.5	↑6.0
12/31 19:30	144.0	↑6.5
12/31 19:40	151.0	↑7.0
12/31 19:50	158.3	↑7.3
12/31 20:00	166.0	↑7.7
12/31 20:10	174.1	↑8.1
12/31 20:20	182.4	↑8.3
12/31 20:30	190.9	↑8.5
12/31 20:40	199.6	↑8.7
12/31 20:50	208.3	↑8.7
12/31 21:00	217.0	↑8.7
12/31 21:10	225.7	↑8.7
12/31 21:20	234.2	↑8.5
12/31 21:30	242.5	↑8.3
12/31 21:40	250.5	↑8.0
12/31 21:50	258.1	↑7.6
12/31 22:00	265.2	↑7.1
12/31 22:10	271.8	↑6.6
12/31 22:20	277.8	↑6.0
12/31 22:30	283.1	↑5.3
12/31 22:40	287.7	↑4.6
12/31 22:50	291.5	↑3.8
12/31 23:00	294.5	↑3.0
12/31 23:10	296.5	↑2.0
12/31 23:20	297.7	↑1.2	満潮
12/31 23:30	298.0	↑0.3
12/31 23:40	297.3	↓-0.7
12/31 23:50	295.6	↓-1.7