20 (水)	10:48	04:27	22:58	16:47
	393cm	41cm	384cm	61cm
大潮 出 05:56 入 18:09 出 07:27 入 18:44 潮干狩り ○ 15:52～17:43

波止浜（愛媛）2028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	330.8	↓-10.8
9/20 00:10	319.0	↓-11.8
9/20 00:20	306.4	↓-12.6
9/20 00:30	293.1	↓-13.3
9/20 00:40	279.1	↓-14.0
9/20 00:50	264.6	↓-14.5
9/20 01:00	249.7	↓-14.9
9/20 01:10	234.5	↓-15.2
9/20 01:20	219.1	↓-15.4	最大潮位差
9/20 01:30	203.8	↓-15.3
9/20 01:40	188.5	↓-15.3
9/20 01:50	173.4	↓-15.1
9/20 02:00	158.7	↓-14.7
9/20 02:10	144.4	↓-14.3
9/20 02:20	130.8	↓-13.6
9/20 02:30	117.8	↓-13.0
9/20 02:40	105.5	↓-12.3
9/20 02:50	94.2	↓-11.3
9/20 03:00	83.7	↓-10.5
9/20 03:10	74.3	↓-9.4
9/20 03:20	66.0	↓-8.3
9/20 03:30	58.8	↓-7.2
9/20 03:40	52.7	↓-6.1
9/20 03:50	47.9	↓-4.8
9/20 04:00	44.2	↓-3.7
9/20 04:10	41.7	↓-2.5
9/20 04:20	40.4	↓-1.3	干潮
9/20 04:30	40.4	0
9/20 04:40	41.5	↑1.1
9/20 04:50	43.7	↑2.2
9/20 05:00	47.1	↑3.4
9/20 05:10	51.6	↑4.5
9/20 05:20	57.2	↑5.6
9/20 05:30	63.7	↑6.5
9/20 05:40	71.2	↑7.5
9/20 05:50	79.7	↑8.5
9/20 06:00	89.0	↑9.3
9/20 06:10	99.2	↑10.2
9/20 06:20	110.1	↑10.9
9/20 06:30	121.7	↑11.6
9/20 06:40	133.9	↑12.2
9/20 06:50	146.6	↑12.7
9/20 07:00	159.9	↑13.3
9/20 07:10	173.6	↑13.7
9/20 07:20	187.5	↑13.9
9/20 07:30	201.8	↑14.3
9/20 07:40	216.1	↑14.3
9/20 07:50	230.5	↑14.4
9/20 08:00	244.9	↑14.4
9/20 08:10	259.1	↑14.2
9/20 08:20	273.0	↑13.9
9/20 08:30	286.6	↑13.6
9/20 08:40	299.8	↑13.2
9/20 08:50	312.4	↑12.6
9/20 09:00	324.4	↑12.0
9/20 09:10	335.7	↑11.3
9/20 09:20	346.1	↑10.4
9/20 09:30	355.6	↑9.5
9/20 09:40	364.2	↑8.6
9/20 09:50	371.7	↑7.5
9/20 10:00	378.1	↑6.4
9/20 10:10	383.4	↑5.3
9/20 10:20	387.4	↑4.0
9/20 10:30	390.3	↑2.9
9/20 10:40	391.8	↑1.5	満潮
9/20 10:50	392.1	↑0.3
9/20 11:00	391.1	↓-1.0
9/20 11:10	388.9	↓-2.2
9/20 11:20	385.3	↓-3.6
9/20 11:30	380.5	↓-4.8
9/20 11:40	374.6	↓-5.9
9/20 11:50	367.4	↓-7.2
9/20 12:00	359.1	↓-8.3
9/20 12:10	349.8	↓-9.3
9/20 12:20	339.5	↓-10.3
9/20 12:30	328.3	↓-11.2
9/20 12:40	316.2	↓-12.1
9/20 12:50	303.5	↓-12.7
9/20 13:00	290.1	↓-13.4
9/20 13:10	276.2	↓-13.9
9/20 13:20	261.9	↓-14.3
9/20 13:30	247.4	↓-14.5
9/20 13:40	232.6	↓-14.8
9/20 13:50	217.9	↓-14.7
9/20 14:00	203.2	↓-14.7
9/20 14:10	188.7	↓-14.5
9/20 14:20	174.6	↓-14.1
9/20 14:30	160.8	↓-13.8
9/20 14:40	147.6	↓-13.2
9/20 14:50	135.1	↓-12.5
9/20 15:00	123.3	↓-11.8
9/20 15:10	112.4	↓-10.9
9/20 15:20	102.3	↓-10.1
9/20 15:30	93.2	↓-9.1
9/20 15:40	85.2	↓-8.0
9/20 15:50	78.2	↓-7.0
9/20 16:00	72.3	↓-5.9
9/20 16:10	67.5	↓-4.8
9/20 16:20	64.0	↓-3.5
9/20 16:30	61.5	↓-2.5
9/20 16:40	60.2	↓-1.3	干潮
9/20 16:50	60.1	↓-0.1
9/20 17:00	61.1	↑1.0
9/20 17:10	63.2	↑2.1
9/20 17:20	66.5	↑3.3
9/20 17:30	70.7	↑4.2
9/20 17:40	76.0	↑5.3
9/20 17:50	82.2	↑6.2
9/20 18:00	89.4	↑7.2
9/20 18:10	97.5	↑8.1
9/20 18:20	106.4	↑8.9
9/20 18:30	116.1	↑9.7
9/20 18:40	126.5	↑10.4
9/20 18:50	137.5	↑11.0
9/20 19:00	149.2	↑11.7
9/20 19:10	161.4	↑12.2
9/20 19:20	174.0	↑12.6
9/20 19:30	187.0	↑13.0
9/20 19:40	200.3	↑13.3
9/20 19:50	213.8	↑13.5
9/20 20:00	227.4	↑13.6
9/20 20:10	241.0	↑13.6
9/20 20:20	254.6	↑13.6
9/20 20:30	267.9	↑13.3
9/20 20:40	281.0	↑13.1
9/20 20:50	293.7	↑12.7
9/20 21:00	305.9	↑12.2
9/20 21:10	317.5	↑11.6
9/20 21:20	328.5	↑11.0
9/20 21:30	338.6	↑10.1
9/20 21:40	348.0	↑9.4
9/20 21:50	356.3	↑8.3
9/20 22:00	363.7	↑7.4
9/20 22:10	370.0	↑6.3
9/20 22:20	375.1	↑5.1
9/20 22:30	379.1	↑4.0
9/20 22:40	381.8	↑2.7
9/20 22:50	383.3	↑1.5	満潮
9/20 23:00	383.5	↑0.2
9/20 23:10	382.4	↓-1.1
9/20 23:20	380.0	↓-2.4
9/20 23:30	376.3	↓-3.7
9/20 23:40	371.4	↓-4.9
9/20 23:50	365.3	↓-6.1