31 (日)	10:10	03:07	21:33	15:53
	349cm	6cm	293cm	125cm
大潮 出 07:15 入 17:11 出 16:44 入 06:40

波止浜（愛媛）2028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	150.7	↓-11.9
12/31 00:10	138.8	↓-11.9
12/31 00:20	126.8	↓-12.0
12/31 00:30	115.0	↓-11.8
12/31 00:40	103.3	↓-11.7
12/31 00:50	91.9	↓-11.4
12/31 01:00	80.9	↓-11.0
12/31 01:10	70.3	↓-10.6
12/31 01:20	60.4	↓-9.9
12/31 01:30	51.1	↓-9.3
12/31 01:40	42.5	↓-8.6
12/31 01:50	34.7	↓-7.8
12/31 02:00	27.8	↓-6.9
12/31 02:10	21.7	↓-6.1
12/31 02:20	16.6	↓-5.1
12/31 02:30	12.5	↓-4.1
12/31 02:40	9.4	↓-3.1
12/31 02:50	7.3	↓-2.1
12/31 03:00	6.2	↓-1.1	干潮
12/31 03:10	6.1	↓-0.1
12/31 03:20	6.9	↑0.8
12/31 03:30	8.8	↑1.9
12/31 03:40	11.6	↑2.8
12/31 03:50	15.3	↑3.7
12/31 04:00	19.9	↑4.6
12/31 04:10	25.3	↑5.4
12/31 04:20	31.6	↑6.3
12/31 04:30	38.6	↑7.0
12/31 04:40	46.3	↑7.7
12/31 04:50	54.8	↑8.5
12/31 05:00	63.8	↑9.0
12/31 05:10	73.5	↑9.7
12/31 05:20	83.7	↑10.2
12/31 05:30	94.3	↑10.6
12/31 05:40	105.5	↑11.2
12/31 05:50	117.0	↑11.5
12/31 06:00	128.8	↑11.8
12/31 06:10	140.9	↑12.1
12/31 06:20	153.3	↑12.4
12/31 06:30	165.7	↑12.4
12/31 06:40	178.3	↑12.6	最大潮位差
12/31 06:50	190.9	↑12.6	最大潮位差
12/31 07:00	203.4	↑12.5
12/31 07:10	215.8	↑12.4
12/31 07:20	228.1	↑12.3
12/31 07:30	240.0	↑11.9
12/31 07:40	251.7	↑11.7
12/31 07:50	263.0	↑11.3
12/31 08:00	273.8	↑10.8
12/31 08:10	284.1	↑10.3
12/31 08:20	293.8	↑9.7
12/31 08:30	302.9	↑9.1
12/31 08:40	311.2	↑8.3
12/31 08:50	318.9	↑7.7
12/31 09:00	325.7	↑6.8
12/31 09:10	331.7	↑6.0
12/31 09:20	336.8	↑5.1
12/31 09:30	341.0	↑4.2
12/31 09:40	344.3	↑3.3
12/31 09:50	346.6	↑2.3
12/31 10:00	347.9	↑1.3	満潮
12/31 10:10	348.3	↑0.4	満潮
12/31 10:20	347.7	↓-0.6
12/31 10:30	346.1	↓-1.6
12/31 10:40	343.5	↓-2.6
12/31 10:50	340.0	↓-3.5
12/31 11:00	335.6	↓-4.4
12/31 11:10	330.2	↓-5.4
12/31 11:20	324.1	↓-6.1
12/31 11:30	317.1	↓-7.0
12/31 11:40	309.5	↓-7.6
12/31 11:50	301.2	↓-8.3
12/31 12:00	292.3	↓-8.9
12/31 12:10	282.9	↓-9.4
12/31 12:20	273.1	↓-9.8
12/31 12:30	262.9	↓-10.2
12/31 12:40	252.6	↓-10.3
12/31 12:50	242.1	↓-10.5
12/31 13:00	231.6	↓-10.5
12/31 13:10	221.2	↓-10.4
12/31 13:20	210.9	↓-10.3
12/31 13:30	200.9	↓-10.0
12/31 13:40	191.3	↓-9.6
12/31 13:50	182.1	↓-9.2
12/31 14:00	173.4	↓-8.7
12/31 14:10	165.3	↓-8.1
12/31 14:20	157.8	↓-7.5
12/31 14:30	151.0	↓-6.8
12/31 14:40	145.0	↓-6.0
12/31 14:50	139.7	↓-5.3
12/31 15:00	135.2	↓-4.5
12/31 15:10	131.5	↓-3.7
12/31 15:20	128.6	↓-2.9
12/31 15:30	126.5	↓-2.1
12/31 15:40	125.2	↓-1.3
12/31 15:50	124.7	↓-0.5	干潮
12/31 16:00	124.9	↑0.2
12/31 16:10	125.9	↑1.0
12/31 16:20	127.5	↑1.6
12/31 16:30	129.9	↑2.4
12/31 16:40	132.8	↑2.9
12/31 16:50	136.4	↑3.6
12/31 17:00	140.5	↑4.1
12/31 17:10	145.2	↑4.7
12/31 17:20	150.3	↑5.1
12/31 17:30	155.9	↑5.6
12/31 17:40	161.9	↑6.0
12/31 17:50	168.3	↑6.4
12/31 18:00	174.9	↑6.6
12/31 18:10	181.9	↑7.0
12/31 18:20	189.1	↑7.2
12/31 18:30	196.4	↑7.3
12/31 18:40	203.9	↑7.5
12/31 18:50	211.4	↑7.5
12/31 19:00	219.0	↑7.6
12/31 19:10	226.5	↑7.5
12/31 19:20	233.9	↑7.4
12/31 19:30	241.1	↑7.2
12/31 19:40	248.1	↑7.0
12/31 19:50	254.8	↑6.7
12/31 20:00	261.1	↑6.3
12/31 20:10	267.0	↑5.9
12/31 20:20	272.4	↑5.4
12/31 20:30	277.3	↑4.9
12/31 20:40	281.6	↑4.3
12/31 20:50	285.2	↑3.6
12/31 21:00	288.2	↑3.0
12/31 21:10	290.4	↑2.2
12/31 21:20	291.8	↑1.4
12/31 21:30	292.4	↑0.6	満潮
12/31 21:40	292.1	↓-0.3
12/31 21:50	291.0	↓-1.1
12/31 22:00	289.0	↓-2.0
12/31 22:10	286.1	↓-2.9
12/31 22:20	282.3	↓-3.8
12/31 22:30	277.6	↓-4.7
12/31 22:40	272.0	↓-5.6
12/31 22:50	265.6	↓-6.4
12/31 23:00	258.3	↓-7.3
12/31 23:10	250.2	↓-8.1
12/31 23:20	241.3	↓-8.9
12/31 23:30	231.6	↓-9.7
12/31 23:40	221.3	↓-10.3
12/31 23:50	210.4	↓-10.9