20 (水)	09:36	03:23	21:42	15:44
	358cm	39cm	344cm	59cm
大潮 出 06:00 入 18:14 出 07:31 入 18:48 潮干狩り ○ 14:56～16:30

徳山（山口）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	213.2	↓-12.8
9/20 00:10	200.2	↓-13.0
9/20 00:20	187.2	↓-13.0
9/20 00:30	174.2	↓-13.0
9/20 00:40	161.4	↓-12.8
9/20 00:50	148.7	↓-12.7
9/20 01:00	136.3	↓-12.4
9/20 01:10	124.4	↓-11.9
9/20 01:20	112.9	↓-11.5
9/20 01:30	102.1	↓-10.8
9/20 01:40	91.8	↓-10.3
9/20 01:50	82.4	↓-9.4
9/20 02:00	73.7	↓-8.7
9/20 02:10	65.8	↓-7.9
9/20 02:20	58.9	↓-6.9
9/20 02:30	52.9	↓-6.0
9/20 02:40	48.0	↓-4.9
9/20 02:50	44.0	↓-4.0
9/20 03:00	41.1	↓-2.9
9/20 03:10	39.3	↓-1.8
9/20 03:20	38.5	↓-0.8	干潮
9/20 03:30	38.8	↑0.3
9/20 03:40	40.2	↑1.4
9/20 03:50	42.6	↑2.4
9/20 04:00	46.1	↑3.5
9/20 04:10	50.7	↑4.6
9/20 04:20	56.2	↑5.5
9/20 04:30	62.7	↑6.5
9/20 04:40	70.1	↑7.4
9/20 04:50	78.4	↑8.3
9/20 05:00	87.6	↑9.2
9/20 05:10	97.5	↑9.9
9/20 05:20	108.2	↑10.7
9/20 05:30	119.6	↑11.4
9/20 05:40	131.5	↑11.9
9/20 05:50	143.9	↑12.4
9/20 06:00	156.8	↑12.9
9/20 06:10	170.0	↑13.2
9/20 06:20	183.5	↑13.5
9/20 06:30	197.1	↑13.6	最大潮位差
9/20 06:40	210.7	↑13.6	最大潮位差
9/20 06:50	224.2	↑13.5
9/20 07:00	237.6	↑13.4
9/20 07:10	250.7	↑13.1
9/20 07:20	263.5	↑12.8
9/20 07:30	275.7	↑12.2
9/20 07:40	287.4	↑11.7
9/20 07:50	298.4	↑11.0
9/20 08:00	308.6	↑10.2
9/20 08:10	318.0	↑9.4
9/20 08:20	326.6	↑8.6
9/20 08:30	334.2	↑7.6
9/20 08:40	340.7	↑6.5
9/20 08:50	346.2	↑5.5
9/20 09:00	350.7	↑4.5
9/20 09:10	354.0	↑3.3
9/20 09:20	356.3	↑2.3
9/20 09:30	357.4	↑1.1	満潮
9/20 09:40	357.4	0
9/20 09:50	356.3	↓-1.1
9/20 10:00	354.1	↓-2.2
9/20 10:10	350.8	↓-3.3
9/20 10:20	346.5	↓-4.3
9/20 10:30	341.2	↓-5.3
9/20 10:40	335.0	↓-6.2
9/20 10:50	327.8	↓-7.2
9/20 11:00	319.8	↓-8.0
9/20 11:10	310.9	↓-8.9
9/20 11:20	301.3	↓-9.6
9/20 11:30	291.0	↓-10.3
9/20 11:40	280.1	↓-10.9
9/20 11:50	268.6	↓-11.5
9/20 12:00	256.7	↓-11.9
9/20 12:10	244.4	↓-12.3
9/20 12:20	231.9	↓-12.5
9/20 12:30	219.1	↓-12.8
9/20 12:40	206.3	↓-12.8
9/20 12:50	193.4	↓-12.9
9/20 13:00	180.6	↓-12.8
9/20 13:10	168.1	↓-12.5
9/20 13:20	155.8	↓-12.3
9/20 13:30	143.9	↓-11.9
9/20 13:40	132.5	↓-11.4
9/20 13:50	121.7	↓-10.8
9/20 14:00	111.5	↓-10.2
9/20 14:10	102.0	↓-9.5
9/20 14:20	93.3	↓-8.7
9/20 14:30	85.5	↓-7.8
9/20 14:40	78.6	↓-6.9
9/20 14:50	72.6	↓-6.0
9/20 15:00	67.7	↓-4.9
9/20 15:10	63.7	↓-4.0
9/20 15:20	60.8	↓-2.9
9/20 15:30	58.9	↓-1.9
9/20 15:40	58.1	↓-0.8	干潮
9/20 15:50	58.4	↑0.3
9/20 16:00	59.7	↑1.3
9/20 16:10	62.1	↑2.4
9/20 16:20	65.4	↑3.3
9/20 16:30	69.8	↑4.4
9/20 16:40	75.1	↑5.3
9/20 16:50	81.3	↑6.2
9/20 17:00	88.5	↑7.2
9/20 17:10	96.5	↑8.0
9/20 17:20	105.2	↑8.7
9/20 17:30	114.7	↑9.5
9/20 17:40	124.9	↑10.2
9/20 17:50	135.7	↑10.8
9/20 18:00	147.0	↑11.3
9/20 18:10	158.7	↑11.7
9/20 18:20	170.8	↑12.1
9/20 18:30	183.2	↑12.4
9/20 18:40	195.7	↑12.5
9/20 18:50	208.3	↑12.6
9/20 19:00	220.9	↑12.6
9/20 19:10	233.3	↑12.4
9/20 19:20	245.6	↑12.3
9/20 19:30	257.4	↑11.8
9/20 19:40	268.9	↑11.5
9/20 19:50	279.7	↑10.8
9/20 20:00	290.0	↑10.3
9/20 20:10	299.6	↑9.6
9/20 20:20	308.3	↑8.7
9/20 20:30	316.2	↑7.9
9/20 20:40	323.2	↑7.0
9/20 20:50	329.2	↑6.0
9/20 21:00	334.2	↑5.0
9/20 21:10	338.1	↑3.9
9/20 21:20	341.0	↑2.9
9/20 21:30	342.8	↑1.8
9/20 21:40	343.5	↑0.7	満潮
9/20 21:50	343.1	↓-0.4
9/20 22:00	341.6	↓-1.5
9/20 22:10	339.1	↓-2.5
9/20 22:20	335.5	↓-3.6
9/20 22:30	330.9	↓-4.6
9/20 22:40	325.4	↓-5.5
9/20 22:50	318.9	↓-6.5
9/20 23:00	311.5	↓-7.4
9/20 23:10	303.3	↓-8.2
9/20 23:20	294.3	↓-9.0
9/20 23:30	284.6	↓-9.7
9/20 23:40	274.2	↓-10.4
9/20 23:50	263.2	↓-11.0