18 (水)	10:00	03:39	21:53	15:55
	362cm	-12cm	366cm	57cm
大潮 出 06:58 入 18:07 出 07:21 入 18:54 潮干狩り ○ 14:48～17:02

加賀島／八代（熊本）2026年02月18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
2/18 00:00	216.9	↓-14.7
2/18 00:10	201.9	↓-15.0
2/18 00:20	186.7	↓-15.2
2/18 00:30	171.5	↓-15.2
2/18 00:40	156.2	↓-15.3
2/18 00:50	141.0	↓-15.2
2/18 01:00	126.0	↓-15.0
2/18 01:10	111.3	↓-14.7
2/18 01:20	97.1	↓-14.2
2/18 01:30	83.4	↓-13.7
2/18 01:40	70.3	↓-13.1
2/18 01:50	57.8	↓-12.5
2/18 02:00	46.2	↓-11.6
2/18 02:10	35.5	↓-10.7
2/18 02:20	25.7	↓-9.8
2/18 02:30	16.9	↓-8.8
2/18 02:40	9.1	↓-7.8
2/18 02:50	2.6	↓-6.5
2/18 03:00	-2.8	↓-5.4
2/18 03:10	-7.0	↓-4.2
2/18 03:20	-10.0	↓-3.0
2/18 03:30	-11.7	↓-1.7	干潮
2/18 03:40	-12.0	↓-0.3
2/18 03:50	-11.2	↑0.8
2/18 04:00	-9.0	↑2.2
2/18 04:10	-5.6	↑3.4
2/18 04:20	-0.9	↑4.7
2/18 04:30	5.0	↑5.9
2/18 04:40	12.1	↑7.1
2/18 04:50	20.2	↑8.1
2/18 05:00	29.5	↑9.3
2/18 05:10	39.7	↑10.2
2/18 05:20	50.9	↑11.2
2/18 05:30	62.9	↑12.0
2/18 05:40	75.7	↑12.8
2/18 05:50	89.1	↑13.4
2/18 06:00	103.2	↑14.1
2/18 06:10	117.7	↑14.5
2/18 06:20	132.7	↑15.0
2/18 06:30	147.9	↑15.2
2/18 06:40	163.3	↑15.4
2/18 06:50	178.8	↑15.5	最大潮位差
2/18 07:00	194.2	↑15.4
2/18 07:10	209.5	↑15.3
2/18 07:20	224.5	↑15.0
2/18 07:30	239.3	↑14.8
2/18 07:40	253.5	↑14.2
2/18 07:50	267.2	↑13.7
2/18 08:00	280.3	↑13.1
2/18 08:10	292.7	↑12.4
2/18 08:20	304.2	↑11.5
2/18 08:30	314.9	↑10.7
2/18 08:40	324.6	↑9.7
2/18 08:50	333.3	↑8.7
2/18 09:00	340.9	↑7.6
2/18 09:10	347.4	↑6.5
2/18 09:20	352.7	↑5.3
2/18 09:30	356.8	↑4.1
2/18 09:40	359.8	↑3.0
2/18 09:50	361.5	↑1.7	満潮
2/18 10:00	361.9	↑0.4	満潮
2/18 10:10	361.2	↓-0.7
2/18 10:20	359.2	↓-2.0
2/18 10:30	356.0	↓-3.2
2/18 10:40	351.7	↓-4.3
2/18 10:50	346.2	↓-5.5
2/18 11:00	339.7	↓-6.5
2/18 11:10	332.1	↓-7.6
2/18 11:20	323.6	↓-8.5
2/18 11:30	314.2	↓-9.4
2/18 11:40	303.9	↓-10.3
2/18 11:50	293.0	↓-10.9
2/18 12:00	281.4	↓-11.6
2/18 12:10	269.2	↓-12.2
2/18 12:20	256.6	↓-12.6
2/18 12:30	243.6	↓-13.0
2/18 12:40	230.4	↓-13.2
2/18 12:50	217.0	↓-13.4
2/18 13:00	203.6	↓-13.4
2/18 13:10	190.2	↓-13.4
2/18 13:20	176.9	↓-13.3
2/18 13:30	163.9	↓-13.0
2/18 13:40	151.3	↓-12.6
2/18 13:50	139.1	↓-12.2
2/18 14:00	127.5	↓-11.6
2/18 14:10	116.5	↓-11.0
2/18 14:20	106.2	↓-10.3
2/18 14:30	96.7	↓-9.5
2/18 14:40	88.1	↓-8.6
2/18 14:50	80.4	↓-7.7
2/18 15:00	73.7	↓-6.7
2/18 15:10	68.1	↓-5.6
2/18 15:20	63.5	↓-4.6
2/18 15:30	60.1	↓-3.4
2/18 15:40	57.8	↓-2.3
2/18 15:50	56.7	↓-1.1	干潮
2/18 16:00	56.7	0
2/18 16:10	58.0	↑1.3
2/18 16:20	60.4	↑2.4
2/18 16:30	63.9	↑3.5
2/18 16:40	68.6	↑4.7
2/18 16:50	74.4	↑5.8
2/18 17:00	81.2	↑6.8
2/18 17:10	89.0	↑7.8
2/18 17:20	97.8	↑8.8
2/18 17:30	107.4	↑9.6
2/18 17:40	117.8	↑10.4
2/18 17:50	128.9	↑11.1
2/18 18:00	140.7	↑11.8
2/18 18:10	153.0	↑12.3
2/18 18:20	165.8	↑12.8
2/18 18:30	178.9	↑13.1
2/18 18:40	192.3	↑13.4
2/18 18:50	205.8	↑13.5
2/18 19:00	219.4	↑13.6
2/18 19:10	232.9	↑13.5
2/18 19:20	246.2	↑13.3
2/18 19:30	259.3	↑13.1
2/18 19:40	272.1	↑12.8
2/18 19:50	284.4	↑12.3
2/18 20:00	296.1	↑11.7
2/18 20:10	307.1	↑11.0
2/18 20:20	317.5	↑10.4
2/18 20:30	327.0	↑9.5
2/18 20:40	335.6	↑8.6
2/18 20:50	343.3	↑7.7
2/18 21:00	349.9	↑6.6
2/18 21:10	355.4	↑5.5
2/18 21:20	359.8	↑4.4
2/18 21:30	363.1	↑3.3
2/18 21:40	365.1	↑2.0
2/18 21:50	365.9	↑0.8	満潮
2/18 22:00	365.5	↓-0.4
2/18 22:10	363.8	↓-1.7
2/18 22:20	360.9	↓-2.9
2/18 22:30	356.8	↓-4.1
2/18 22:40	351.4	↓-5.4
2/18 22:50	344.9	↓-6.5
2/18 23:00	337.3	↓-7.6
2/18 23:10	328.6	↓-8.7
2/18 23:20	318.9	↓-9.7
2/18 23:30	308.2	↓-10.7
2/18 23:40	296.6	↓-11.6
2/18 23:50	284.2	↓-12.4