18 (水)	05:21	12:08	18:45	-
	198cm	25cm	188cm	-
大潮 出 05:42 入 19:29 出 04:14 入 18:04 潮干狩り ○ 10:38～13:38

儀間（沖縄）2031年06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
6/18 00:00	97.1	↑1.0
6/18 00:10	98.4	↑1.3
6/18 00:20	100.1	↑1.7
6/18 00:30	102.1	↑2.0
6/18 00:40	104.5	↑2.4
6/18 00:50	107.2	↑2.7
6/18 01:00	110.3	↑3.1
6/18 01:10	113.6	↑3.3
6/18 01:20	117.1	↑3.5
6/18 01:30	121.0	↑3.9
6/18 01:40	125.0	↑4.0
6/18 01:50	129.2	↑4.2
6/18 02:00	133.5	↑4.3
6/18 02:10	138.0	↑4.5
6/18 02:20	142.5	↑4.5
6/18 02:30	147.1	↑4.6
6/18 02:40	151.7	↑4.6
6/18 02:50	156.2	↑4.5
6/18 03:00	160.7	↑4.5
6/18 03:10	165.1	↑4.4
6/18 03:20	169.3	↑4.2
6/18 03:30	173.4	↑4.1
6/18 03:40	177.2	↑3.8
6/18 03:50	180.8	↑3.6
6/18 04:00	184.1	↑3.3
6/18 04:10	187.2	↑3.1
6/18 04:20	189.9	↑2.7
6/18 04:30	192.2	↑2.3
6/18 04:40	194.1	↑1.9
6/18 04:50	195.7	↑1.6
6/18 05:00	196.8	↑1.1
6/18 05:10	197.5	↑0.7
6/18 05:20	197.7	↑0.2	満潮
6/18 05:30	197.5	↓-0.2
6/18 05:40	196.8	↓-0.7
6/18 05:50	195.6	↓-1.2
6/18 06:00	194.0	↓-1.6
6/18 06:10	191.9	↓-2.1
6/18 06:20	189.3	↓-2.6
6/18 06:30	186.3	↓-3.0
6/18 06:40	182.8	↓-3.5
6/18 06:50	178.9	↓-3.9
6/18 07:00	174.6	↓-4.3
6/18 07:10	170.0	↓-4.6
6/18 07:20	165.0	↓-5.0
6/18 07:30	159.6	↓-5.4
6/18 07:40	154.0	↓-5.6
6/18 07:50	148.1	↓-5.9
6/18 08:00	141.9	↓-6.2
6/18 08:10	135.6	↓-6.3
6/18 08:20	129.1	↓-6.5
6/18 08:30	122.5	↓-6.6
6/18 08:40	115.8	↓-6.7
6/18 08:50	109.1	↓-6.7
6/18 09:00	102.3	↓-6.8	最大潮位差
6/18 09:10	95.7	↓-6.6
6/18 09:20	89.1	↓-6.6
6/18 09:30	82.6	↓-6.5
6/18 09:40	76.3	↓-6.3
6/18 09:50	70.2	↓-6.1
6/18 10:00	64.4	↓-5.8
6/18 10:10	58.8	↓-5.6
6/18 10:20	53.6	↓-5.2
6/18 10:30	48.7	↓-4.9
6/18 10:40	44.2	↓-4.5
6/18 10:50	40.1	↓-4.1
6/18 11:00	36.5	↓-3.6
6/18 11:10	33.3	↓-3.2
6/18 11:20	30.6	↓-2.7
6/18 11:30	28.3	↓-2.3
6/18 11:40	26.6	↓-1.7
6/18 11:50	25.4	↓-1.2
6/18 12:00	24.8	↓-0.6	干潮
6/18 12:10	24.6	↓-0.2
6/18 12:20	25.0	↑0.4
6/18 12:30	26.0	↑1.0
6/18 12:40	27.4	↑1.4
6/18 12:50	29.4	↑2.0
6/18 13:00	31.8	↑2.4
6/18 13:10	34.8	↑3.0
6/18 13:20	38.2	↑3.4
6/18 13:30	42.0	↑3.8
6/18 13:40	46.2	↑4.2
6/18 13:50	50.9	↑4.7
6/18 14:00	55.8	↑4.9
6/18 14:10	61.1	↑5.3
6/18 14:20	66.7	↑5.6
6/18 14:30	72.6	↑5.9
6/18 14:40	78.6	↑6.0
6/18 14:50	84.8	↑6.2
6/18 15:00	91.1	↑6.3
6/18 15:10	97.5	↑6.4
6/18 15:20	104.0	↑6.5
6/18 15:30	110.5	↑6.5
6/18 15:40	116.9	↑6.4
6/18 15:50	123.3	↑6.4
6/18 16:00	129.5	↑6.2
6/18 16:10	135.6	↑6.1
6/18 16:20	141.4	↑5.8
6/18 16:30	147.1	↑5.7
6/18 16:40	152.5	↑5.4
6/18 16:50	157.5	↑5.0
6/18 17:00	162.3	↑4.8
6/18 17:10	166.7	↑4.4
6/18 17:20	170.7	↑4.0
6/18 17:30	174.3	↑3.6
6/18 17:40	177.5	↑3.2
6/18 17:50	180.2	↑2.7
6/18 18:00	182.5	↑2.3
6/18 18:10	184.3	↑1.8
6/18 18:20	185.7	↑1.4
6/18 18:30	186.6	↑0.9
6/18 18:40	187.0	↑0.4	満潮
6/18 18:50	187.0	0
6/18 19:00	186.5	↓-0.5
6/18 19:10	185.6	↓-0.9
6/18 19:20	184.2	↓-1.4
6/18 19:30	182.5	↓-1.7
6/18 19:40	180.3	↓-2.2
6/18 19:50	177.8	↓-2.5
6/18 20:00	175.0	↓-2.8
6/18 20:10	171.8	↓-3.2
6/18 20:20	168.3	↓-3.5
6/18 20:30	164.6	↓-3.7
6/18 20:40	160.7	↓-3.9
6/18 20:50	156.6	↓-4.1
6/18 21:00	152.4	↓-4.2
6/18 21:10	148.0	↓-4.4
6/18 21:20	143.6	↓-4.4
6/18 21:30	139.2	↓-4.4
6/18 21:40	134.7	↓-4.5
6/18 21:50	130.4	↓-4.3
6/18 22:00	126.1	↓-4.3
6/18 22:10	121.9	↓-4.2
6/18 22:20	117.9	↓-4.0
6/18 22:30	114.1	↓-3.8
6/18 22:40	110.6	↓-3.5
6/18 22:50	107.2	↓-3.4
6/18 23:00	104.2	↓-3.0
6/18 23:10	101.5	↓-2.7
6/18 23:20	99.2	↓-2.3
6/18 23:30	97.2	↓-2.0
6/18 23:40	95.5	↓-1.7
6/18 23:50	94.3	↓-1.2