18 (水)	08:58	02:41	21:00	14:58
	362cm	10cm	368cm	46cm
大潮 出 06:25 入 18:29 出 05:49 入 17:42 潮干狩り ○ 13:38～16:17

加賀島／八代（熊本）2026年03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
3/18 00:00	142.6	↓-14.0
3/18 00:10	128.8	↓-13.8
3/18 00:20	115.4	↓-13.4
3/18 00:30	102.4	↓-13.0
3/18 00:40	89.9	↓-12.5
3/18 00:50	78.1	↓-11.8
3/18 01:00	67.0	↓-11.1
3/18 01:10	56.7	↓-10.3
3/18 01:20	47.3	↓-9.4
3/18 01:30	38.7	↓-8.6
3/18 01:40	31.2	↓-7.5
3/18 01:50	24.8	↓-6.4
3/18 02:00	19.4	↓-5.4
3/18 02:10	15.2	↓-4.2
3/18 02:20	12.2	↓-3.0
3/18 02:30	10.3	↓-1.9
3/18 02:40	9.7	↓-0.6	干潮
3/18 02:50	10.3	↑0.6
3/18 03:00	12.1	↑1.8
3/18 03:10	15.1	↑3.0
3/18 03:20	19.3	↑4.2
3/18 03:30	24.7	↑5.4
3/18 03:40	31.1	↑6.4
3/18 03:50	38.7	↑7.6
3/18 04:00	47.3	↑8.6
3/18 04:10	56.8	↑9.5
3/18 04:20	67.3	↑10.5
3/18 04:30	78.5	↑11.2
3/18 04:40	90.5	↑12.0
3/18 04:50	103.2	↑12.7
3/18 05:00	116.5	↑13.3
3/18 05:10	130.3	↑13.8
3/18 05:20	144.4	↑14.1
3/18 05:30	158.8	↑14.4
3/18 05:40	173.4	↑14.6
3/18 05:50	188.1	↑14.7
3/18 06:00	202.8	↑14.7
3/18 06:10	217.4	↑14.6
3/18 06:20	231.7	↑14.3
3/18 06:30	245.7	↑14.0
3/18 06:40	259.3	↑13.6
3/18 06:50	272.4	↑13.1
3/18 07:00	284.8	↑12.4
3/18 07:10	296.6	↑11.8
3/18 07:20	307.6	↑11.0
3/18 07:30	317.7	↑10.1
3/18 07:40	326.9	↑9.2
3/18 07:50	335.2	↑8.3
3/18 08:00	342.3	↑7.1
3/18 08:10	348.4	↑6.1
3/18 08:20	353.4	↑5.0
3/18 08:30	357.2	↑3.8
3/18 08:40	359.8	↑2.6
3/18 08:50	361.2	↑1.4	満潮
3/18 09:00	361.4	↑0.2
3/18 09:10	360.3	↓-1.1
3/18 09:20	358.1	↓-2.2
3/18 09:30	354.7	↓-3.4
3/18 09:40	350.2	↓-4.5
3/18 09:50	344.5	↓-5.7
3/18 10:00	337.8	↓-6.7
3/18 10:10	330.0	↓-7.8
3/18 10:20	321.3	↓-8.7
3/18 10:30	311.7	↓-9.6
3/18 10:40	301.3	↓-10.4
3/18 10:50	290.2	↓-11.1
3/18 11:00	278.4	↓-11.8
3/18 11:10	266.1	↓-12.3
3/18 11:20	253.2	↓-12.9
3/18 11:30	240.0	↓-13.2
3/18 11:40	226.6	↓-13.4
3/18 11:50	212.9	↓-13.7
3/18 12:00	199.2	↓-13.7
3/18 12:10	185.6	↓-13.6
3/18 12:20	172.0	↓-13.6
3/18 12:30	158.7	↓-13.3
3/18 12:40	145.8	↓-12.9
3/18 12:50	133.3	↓-12.5
3/18 13:00	121.3	↓-12.0
3/18 13:10	109.9	↓-11.4
3/18 13:20	99.3	↓-10.6
3/18 13:30	89.4	↓-9.9
3/18 13:40	80.4	↓-9.0
3/18 13:50	72.3	↓-8.1
3/18 14:00	65.2	↓-7.1
3/18 14:10	59.2	↓-6.0
3/18 14:20	54.2	↓-5.0
3/18 14:30	50.4	↓-3.8
3/18 14:40	47.7	↓-2.7
3/18 14:50	46.3	↓-1.4	干潮
3/18 15:00	46.0	↓-0.3
3/18 15:10	46.9	↑0.9
3/18 15:20	48.9	↑2.0
3/18 15:30	52.2	↑3.3
3/18 15:40	56.6	↑4.4
3/18 15:50	62.2	↑5.6
3/18 16:00	68.8	↑6.6
3/18 16:10	76.4	↑7.6
3/18 16:20	85.0	↑8.6
3/18 16:30	94.5	↑9.5
3/18 16:40	104.9	↑10.4
3/18 16:50	116.0	↑11.1
3/18 17:00	127.9	↑11.9
3/18 17:10	140.3	↑12.4
3/18 17:20	153.2	↑12.9
3/18 17:30	166.5	↑13.3
3/18 17:40	180.1	↑13.6
3/18 17:50	193.9	↑13.8
3/18 18:00	207.8	↑13.9
3/18 18:10	221.7	↑13.9
3/18 18:20	235.5	↑13.8
3/18 18:30	249.1	↑13.6
3/18 18:40	262.4	↑13.3
3/18 18:50	275.3	↑12.9
3/18 19:00	287.6	↑12.3
3/18 19:10	299.4	↑11.8
3/18 19:20	310.4	↑11.0
3/18 19:30	320.7	↑10.3
3/18 19:40	330.1	↑9.4
3/18 19:50	338.5	↑8.4
3/18 20:00	346.0	↑7.5
3/18 20:10	352.4	↑6.4
3/18 20:20	357.7	↑5.3
3/18 20:30	361.9	↑4.2
3/18 20:40	364.8	↑2.9
3/18 20:50	366.5	↑1.7	満潮
3/18 21:00	367.0	↑0.5	満潮
3/18 21:10	366.3	↓-0.7
3/18 21:20	364.3	↓-2.0
3/18 21:30	361.1	↓-3.2
3/18 21:40	356.7	↓-4.4
3/18 21:50	351.1	↓-5.6
3/18 22:00	344.3	↓-6.8
3/18 22:10	336.4	↓-7.9
3/18 22:20	327.5	↓-8.9
3/18 22:30	317.6	↓-9.9
3/18 22:40	306.8	↓-10.8
3/18 22:50	295.1	↓-11.7
3/18 23:00	282.6	↓-12.5
3/18 23:10	269.5	↓-13.1
3/18 23:20	255.8	↓-13.7
3/18 23:30	241.6	↓-14.2
3/18 23:40	227.0	↓-14.6
3/18 23:50	212.1	↓-14.9	最大潮位差