20 (水)	12:20	06:22	-	18:16
	111cm	5cm	-	14cm
中潮 出 06:57 入 18:07 出 21:55 入 09:06 潮干狩り ◎ 06:57～08:24

八幡（福岡）2041年02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
2/20 00:00	116.6	↑0.2
2/20 00:10	116.5	↓-0.1
2/20 00:20	115.8	↓-0.7
2/20 00:30	114.8	↓-1.0
2/20 00:40	113.4	↓-1.4
2/20 00:50	111.6	↓-1.8
2/20 01:00	109.3	↓-2.3
2/20 01:10	106.7	↓-2.6
2/20 01:20	103.7	↓-3.0
2/20 01:30	100.4	↓-3.3
2/20 01:40	96.8	↓-3.6
2/20 01:50	92.9	↓-3.9
2/20 02:00	88.7	↓-4.2
2/20 02:10	84.3	↓-4.4
2/20 02:20	79.8	↓-4.5
2/20 02:30	75.1	↓-4.7
2/20 02:40	70.4	↓-4.7
2/20 02:50	65.6	↓-4.8	最大潮位差
2/20 03:00	60.8	↓-4.8	最大潮位差
2/20 03:10	56.1	↓-4.7
2/20 03:20	51.4	↓-4.7
2/20 03:30	46.9	↓-4.5
2/20 03:40	42.5	↓-4.4
2/20 03:50	38.3	↓-4.2
2/20 04:00	34.2	↓-4.1
2/20 04:10	30.4	↓-3.8
2/20 04:20	26.8	↓-3.6
2/20 04:30	23.4	↓-3.4
2/20 04:40	20.3	↓-3.1
2/20 04:50	17.4	↓-2.9
2/20 05:00	14.8	↓-2.6
2/20 05:10	12.4	↓-2.4
2/20 05:20	10.3	↓-2.1
2/20 05:30	8.5	↓-1.8
2/20 05:40	7.1	↓-1.4
2/20 05:50	5.9	↓-1.2
2/20 06:00	5.0	↓-0.9
2/20 06:10	4.4	↓-0.6
2/20 06:20	4.2	↓-0.2	干潮
2/20 06:30	4.4	↑0.2
2/20 06:40	4.8	↑0.4
2/20 06:50	5.7	↑0.9
2/20 07:00	6.9	↑1.2
2/20 07:10	8.5	↑1.6
2/20 07:20	10.5	↑2.0
2/20 07:30	12.8	↑2.3
2/20 07:40	15.5	↑2.7
2/20 07:50	18.5	↑3.0
2/20 08:00	21.8	↑3.3
2/20 08:10	25.4	↑3.6
2/20 08:20	29.3	↑3.9
2/20 08:30	33.4	↑4.1
2/20 08:40	37.8	↑4.4
2/20 08:50	42.2	↑4.4
2/20 09:00	46.9	↑4.7
2/20 09:10	51.5	↑4.6
2/20 09:20	56.3	↑4.8	最大潮位差
2/20 09:30	61.0	↑4.7
2/20 09:40	65.7	↑4.7
2/20 09:50	70.3	↑4.6
2/20 10:00	74.8	↑4.5
2/20 10:10	79.1	↑4.3
2/20 10:20	83.3	↑4.2
2/20 10:30	87.2	↑3.9
2/20 10:40	90.9	↑3.7
2/20 10:50	94.4	↑3.5
2/20 11:00	97.5	↑3.1
2/20 11:10	100.4	↑2.9
2/20 11:20	102.9	↑2.5
2/20 11:30	105.0	↑2.1
2/20 11:40	106.8	↑1.8
2/20 11:50	108.2	↑1.4
2/20 12:00	109.2	↑1.0
2/20 12:10	109.8	↑0.6	満潮
2/20 12:20	110.0	↑0.2	満潮
2/20 12:30	109.8	↓-0.2
2/20 12:40	109.1	↓-0.7
2/20 12:50	108.0	↓-1.1
2/20 13:00	106.5	↓-1.5
2/20 13:10	104.6	↓-1.9
2/20 13:20	102.3	↓-2.3
2/20 13:30	99.6	↓-2.7
2/20 13:40	96.5	↓-3.1
2/20 13:50	93.2	↓-3.3
2/20 14:00	89.6	↓-3.6
2/20 14:10	85.7	↓-3.9
2/20 14:20	81.6	↓-4.1
2/20 14:30	77.3	↓-4.3
2/20 14:40	73.0	↓-4.3
2/20 14:50	68.5	↓-4.5
2/20 15:00	64.1	↓-4.4
2/20 15:10	59.6	↓-4.5
2/20 15:20	55.2	↓-4.4
2/20 15:30	50.9	↓-4.3
2/20 15:40	46.8	↓-4.1
2/20 15:50	42.8	↓-4.0
2/20 16:00	39.0	↓-3.8
2/20 16:10	35.5	↓-3.5
2/20 16:20	32.1	↓-3.4
2/20 16:30	29.1	↓-3.0
2/20 16:40	26.3	↓-2.8
2/20 16:50	23.7	↓-2.6
2/20 17:00	21.5	↓-2.2
2/20 17:10	19.5	↓-2.0
2/20 17:20	17.8	↓-1.7
2/20 17:30	16.4	↓-1.4
2/20 17:40	15.3	↓-1.1
2/20 17:50	14.4	↓-0.9
2/20 18:00	13.8	↓-0.6
2/20 18:10	13.6	↓-0.2	干潮
2/20 18:20	13.6	0
2/20 18:30	13.8	↑0.2
2/20 18:40	14.4	↑0.6
2/20 18:50	15.3	↑0.9
2/20 19:00	16.4	↑1.1
2/20 19:10	17.9	↑1.5
2/20 19:20	19.6	↑1.7
2/20 19:30	21.6	↑2.0
2/20 19:40	23.9	↑2.3
2/20 19:50	26.5	↑2.6
2/20 20:00	29.3	↑2.8
2/20 20:10	32.4	↑3.1
2/20 20:20	35.7	↑3.3
2/20 20:30	39.2	↑3.5
2/20 20:40	42.8	↑3.6
2/20 20:50	46.6	↑3.8
2/20 21:00	50.6	↑4.0
2/20 21:10	54.6	↑4.0
2/20 21:20	58.6	↑4.0
2/20 21:30	62.7	↑4.1
2/20 21:40	66.7	↑4.0
2/20 21:50	70.7	↑4.0
2/20 22:00	74.6	↑3.9
2/20 22:10	78.4	↑3.8
2/20 22:20	82.1	↑3.7
2/20 22:30	85.6	↑3.5
2/20 22:40	88.9	↑3.3
2/20 22:50	92.0	↑3.1
2/20 23:00	94.8	↑2.8
2/20 23:10	97.5	↑2.7
2/20 23:20	99.8	↑2.3
2/20 23:30	101.9	↑2.1
2/20 23:40	103.7	↑1.8
2/20 23:50	105.2	↑1.5