18 (火)	11:21	05:18	-	18:26
	172cm	51cm	-	17cm
中潮 出 05:08 入 19:31 出 21:40 入 07:36 潮干狩り ○ 17:01～19:31

八幡（福岡）2030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	131.9	↓-0.4
6/18 00:10	131.1	↓-0.8
6/18 00:20	129.7	↓-1.4
6/18 00:30	128.0	↓-1.7
6/18 00:40	125.9	↓-2.1
6/18 00:50	123.5	↓-2.4
6/18 01:00	120.7	↓-2.8
6/18 01:10	117.6	↓-3.1
6/18 01:20	114.4	↓-3.2
6/18 01:30	110.9	↓-3.5
6/18 01:40	107.4	↓-3.5
6/18 01:50	103.7	↓-3.7
6/18 02:00	99.9	↓-3.8
6/18 02:10	96.2	↓-3.7
6/18 02:20	92.5	↓-3.7
6/18 02:30	88.8	↓-3.7
6/18 02:40	85.1	↓-3.7
6/18 02:50	81.6	↓-3.5
6/18 03:00	78.1	↓-3.5
6/18 03:10	74.8	↓-3.3
6/18 03:20	71.7	↓-3.1
6/18 03:30	68.7	↓-3.0
6/18 03:40	65.8	↓-2.9
6/18 03:50	63.2	↓-2.6
6/18 04:00	60.7	↓-2.5
6/18 04:10	58.5	↓-2.2
6/18 04:20	56.5	↓-2.0
6/18 04:30	54.8	↓-1.7
6/18 04:40	53.4	↓-1.4
6/18 04:50	52.3	↓-1.1
6/18 05:00	51.5	↓-0.8
6/18 05:10	51.0	↓-0.5	干潮
6/18 05:20	51.0	0
6/18 05:30	51.3	↑0.3
6/18 05:40	52.0	↑0.7
6/18 05:50	53.1	↑1.1
6/18 06:00	54.7	↑1.6
6/18 06:10	56.6	↑1.9
6/18 06:20	59.0	↑2.4
6/18 06:30	61.8	↑2.8
6/18 06:40	65.0	↑3.2
6/18 06:50	68.5	↑3.5
6/18 07:00	72.4	↑3.9
6/18 07:10	76.6	↑4.2
6/18 07:20	81.1	↑4.5
6/18 07:30	85.8	↑4.7
6/18 07:40	90.7	↑4.9
6/18 07:50	95.7	↑5.0
6/18 08:00	100.8	↑5.1
6/18 08:10	106.1	↑5.3
6/18 08:20	111.3	↑5.2
6/18 08:30	116.6	↑5.3
6/18 08:40	121.7	↑5.1
6/18 08:50	126.8	↑5.1
6/18 09:00	131.8	↑5.0
6/18 09:10	136.6	↑4.8
6/18 09:20	141.3	↑4.7
6/18 09:30	145.7	↑4.4
6/18 09:40	149.8	↑4.1
6/18 09:50	153.7	↑3.9
6/18 10:00	157.3	↑3.6
6/18 10:10	160.5	↑3.2
6/18 10:20	163.4	↑2.9
6/18 10:30	165.9	↑2.5
6/18 10:40	168.0	↑2.1
6/18 10:50	169.6	↑1.6
6/18 11:00	170.8	↑1.2
6/18 11:10	171.5	↑0.7
6/18 11:20	171.8	↑0.3	満潮
6/18 11:30	171.5	↓-0.3
6/18 11:40	170.7	↓-0.8
6/18 11:50	169.4	↓-1.3
6/18 12:00	167.6	↓-1.8
6/18 12:10	165.3	↓-2.3
6/18 12:20	162.6	↓-2.7
6/18 12:30	159.3	↓-3.3
6/18 12:40	155.7	↓-3.6
6/18 12:50	151.7	↓-4.0
6/18 13:00	147.3	↓-4.4
6/18 13:10	142.6	↓-4.7
6/18 13:20	137.7	↓-4.9
6/18 13:30	132.5	↓-5.2
6/18 13:40	127.2	↓-5.3
6/18 13:50	121.7	↓-5.5
6/18 14:00	116.1	↓-5.6	最大潮位差
6/18 14:10	110.5	↓-5.6	最大潮位差
6/18 14:20	104.9	↓-5.6	最大潮位差
6/18 14:30	99.4	↓-5.5
6/18 14:40	93.8	↓-5.6	最大潮位差
6/18 14:50	88.4	↓-5.4
6/18 15:00	83.0	↓-5.4
6/18 15:10	77.8	↓-5.2
6/18 15:20	72.7	↓-5.1
6/18 15:30	67.7	↓-5.0
6/18 15:40	62.9	↓-4.8
6/18 15:50	58.2	↓-4.7
6/18 16:00	53.7	↓-4.5
6/18 16:10	49.3	↓-4.4
6/18 16:20	45.2	↓-4.1
6/18 16:30	41.3	↓-3.9
6/18 16:40	37.5	↓-3.8
6/18 16:50	34.0	↓-3.5
6/18 17:00	30.8	↓-3.2
6/18 17:10	27.8	↓-3.0
6/18 17:20	25.1	↓-2.7
6/18 17:30	22.8	↓-2.3
6/18 17:40	20.7	↓-2.1
6/18 17:50	19.1	↓-1.6
6/18 18:00	17.8	↓-1.3
6/18 18:10	17.0	↓-0.8
6/18 18:20	16.5	↓-0.5	干潮
6/18 18:30	16.5	0
6/18 18:40	16.9	↑0.4
6/18 18:50	17.8	↑0.9
6/18 19:00	19.0	↑1.2
6/18 19:10	20.7	↑1.7
6/18 19:20	22.8	↑2.1
6/18 19:30	25.3	↑2.5
6/18 19:40	28.1	↑2.8
6/18 19:50	31.3	↑3.2
6/18 20:00	34.7	↑3.4
6/18 20:10	38.5	↑3.8
6/18 20:20	42.5	↑4.0
6/18 20:30	46.7	↑4.2
6/18 20:40	51.1	↑4.4
6/18 20:50	55.6	↑4.5
6/18 21:00	60.3	↑4.7
6/18 21:10	65.0	↑4.7
6/18 21:20	69.8	↑4.8
6/18 21:30	74.7	↑4.9
6/18 21:40	79.5	↑4.8
6/18 21:50	84.3	↑4.8
6/18 22:00	89.0	↑4.7
6/18 22:10	93.6	↑4.6
6/18 22:20	98.1	↑4.5
6/18 22:30	102.5	↑4.4
6/18 22:40	106.6	↑4.1
6/18 22:50	110.5	↑3.9
6/18 23:00	114.2	↑3.7
6/18 23:10	117.5	↑3.3
6/18 23:20	120.5	↑3.0
6/18 23:30	123.2	↑2.7
6/18 23:40	125.5	↑2.3
6/18 23:50	127.4	↑1.9