20 (水)	00:16	06:29	12:57	18:54
	357cm	50cm	371cm	125cm
中潮 出 05:55 入 18:11 出 10:38 入 20:49 潮干狩り ○ 05:55～07:44

波止浜（愛媛）2023年09月20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
9/20 00:00	354.7	↑2.2
9/20 00:10	355.9	↑1.2	満潮
9/20 00:20	355.9	0
9/20 00:30	354.9	↓-1.0
9/20 00:40	352.7	↓-2.2
9/20 00:50	349.4	↓-3.3
9/20 01:00	345.0	↓-4.4
9/20 01:10	339.6	↓-5.4
9/20 01:20	333.1	↓-6.5
9/20 01:30	325.7	↓-7.4
9/20 01:40	317.4	↓-8.3
9/20 01:50	308.2	↓-9.2
9/20 02:00	298.3	↓-9.9
9/20 02:10	287.7	↓-10.6
9/20 02:20	276.4	↓-11.3
9/20 02:30	264.7	↓-11.7
9/20 02:40	252.5	↓-12.2
9/20 02:50	240.0	↓-12.5
9/20 03:00	227.3	↓-12.7
9/20 03:10	214.4	↓-12.9
9/20 03:20	201.4	↓-13.0	最大潮位差
9/20 03:30	188.5	↓-12.9
9/20 03:40	175.7	↓-12.8
9/20 03:50	163.1	↓-12.6
9/20 04:00	150.8	↓-12.3
9/20 04:10	138.9	↓-11.9
9/20 04:20	127.5	↓-11.4
9/20 04:30	116.6	↓-10.9
9/20 04:40	106.3	↓-10.3
9/20 04:50	96.7	↓-9.6
9/20 05:00	87.9	↓-8.8
9/20 05:10	79.8	↓-8.1
9/20 05:20	72.7	↓-7.1
9/20 05:30	66.4	↓-6.3
9/20 05:40	61.0	↓-5.4
9/20 05:50	56.7	↓-4.3
9/20 06:00	53.3	↓-3.4
9/20 06:10	51.0	↓-2.3
9/20 06:20	49.6	↓-1.4	干潮
9/20 06:30	49.4	↓-0.2
9/20 06:40	50.1	↑0.7
9/20 06:50	51.9	↑1.8
9/20 07:00	54.7	↑2.8
9/20 07:10	58.5	↑3.8
9/20 07:20	63.2	↑4.7
9/20 07:30	68.8	↑5.6
9/20 07:40	75.3	↑6.5
9/20 07:50	82.7	↑7.4
9/20 08:00	90.8	↑8.1
9/20 08:10	99.7	↑8.9
9/20 08:20	109.3	↑9.6
9/20 08:30	119.5	↑10.2
9/20 08:40	130.2	↑10.7
9/20 08:50	141.5	↑11.3
9/20 09:00	153.2	↑11.7
9/20 09:10	165.3	↑12.1
9/20 09:20	177.7	↑12.4
9/20 09:30	190.3	↑12.6
9/20 09:40	203.1	↑12.8
9/20 09:50	216.0	↑12.9
9/20 10:00	228.9	↑12.9
9/20 10:10	241.7	↑12.8
9/20 10:20	254.3	↑12.6
9/20 10:30	266.7	↑12.4
9/20 10:40	278.8	↑12.1
9/20 10:50	290.4	↑11.6
9/20 11:00	301.6	↑11.2
9/20 11:10	312.1	↑10.5
9/20 11:20	322.0	↑9.9
9/20 11:30	331.1	↑9.1
9/20 11:40	339.5	↑8.4
9/20 11:50	346.9	↑7.4
9/20 12:00	353.4	↑6.5
9/20 12:10	359.0	↑5.6
9/20 12:20	363.4	↑4.4
9/20 12:30	366.9	↑3.5
9/20 12:40	369.2	↑2.3
9/20 12:50	370.4	↑1.2	満潮
9/20 13:00	370.5	↑0.1
9/20 13:10	369.6	↓-0.9
9/20 13:20	367.5	↓-2.1
9/20 13:30	364.4	↓-3.1
9/20 13:40	360.4	↓-4.0
9/20 13:50	355.3	↓-5.1
9/20 14:00	349.4	↓-5.9
9/20 14:10	342.6	↓-6.8
9/20 14:20	335.1	↓-7.5
9/20 14:30	326.9	↓-8.2
9/20 14:40	318.1	↓-8.8
9/20 14:50	308.8	↓-9.3
9/20 15:00	299.0	↓-9.8
9/20 15:10	288.8	↓-10.2
9/20 15:20	278.4	↓-10.4
9/20 15:30	267.8	↓-10.6
9/20 15:40	257.1	↓-10.7
9/20 15:50	246.3	↓-10.8
9/20 16:00	235.6	↓-10.7
9/20 16:10	225.1	↓-10.5
9/20 16:20	214.7	↓-10.4
9/20 16:30	204.7	↓-10.0
9/20 16:40	195.0	↓-9.7
9/20 16:50	185.7	↓-9.3
9/20 17:00	176.9	↓-8.8
9/20 17:10	168.6	↓-8.3
9/20 17:20	160.9	↓-7.7
9/20 17:30	153.8	↓-7.1
9/20 17:40	147.5	↓-6.3
9/20 17:50	141.9	↓-5.6
9/20 18:00	137.0	↓-4.9
9/20 18:10	133.0	↓-4.0
9/20 18:20	129.7	↓-3.3
9/20 18:30	127.3	↓-2.4
9/20 18:40	125.7	↓-1.6
9/20 18:50	125.0	↓-0.7	干潮
9/20 19:00	125.1	↑0.1
9/20 19:10	126.1	↑1.0
9/20 19:20	127.9	↑1.8
9/20 19:30	130.5	↑2.6
9/20 19:40	133.9	↑3.4
9/20 19:50	138.1	↑4.2
9/20 20:00	142.9	↑4.8
9/20 20:10	148.5	↑5.6
9/20 20:20	154.7	↑6.2
9/20 20:30	161.5	↑6.8
9/20 20:40	168.9	↑7.4
9/20 20:50	176.7	↑7.8
9/20 21:00	185.0	↑8.3
9/20 21:10	193.7	↑8.7
9/20 21:20	202.7	↑9.0
9/20 21:30	212.0	↑9.3
9/20 21:40	221.4	↑9.4
9/20 21:50	231.1	↑9.7
9/20 22:00	240.8	↑9.7
9/20 22:10	250.5	↑9.7
9/20 22:20	260.1	↑9.6
9/20 22:30	269.5	↑9.4
9/20 22:40	278.8	↑9.3
9/20 22:50	287.7	↑8.9
9/20 23:00	296.3	↑8.6
9/20 23:10	304.4	↑8.1
9/20 23:20	312.0	↑7.6
9/20 23:30	319.0	↑7.0
9/20 23:40	325.3	↑6.3
9/20 23:50	330.9	↑5.6