20 (金)	12:10	06:15	-	18:09
	112cm	5cm	-	15cm
中潮 出 06:57 入 18:07 出 21:36 入 08:56 潮干狩り ◎ 06:57～08:13

八幡（福岡）2060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	117.9	↓-0.2
2/20 00:10	117.2	↓-0.7
2/20 00:20	116.2	↓-1.0
2/20 00:30	114.7	↓-1.5
2/20 00:40	112.7	↓-2.0
2/20 00:50	110.4	↓-2.3
2/20 01:00	107.7	↓-2.7
2/20 01:10	104.6	↓-3.1
2/20 01:20	101.2	↓-3.4
2/20 01:30	97.5	↓-3.7
2/20 01:40	93.6	↓-3.9
2/20 01:50	89.4	↓-4.2
2/20 02:00	85.0	↓-4.4
2/20 02:10	80.5	↓-4.5
2/20 02:20	75.8	↓-4.7
2/20 02:30	71.2	↓-4.6
2/20 02:40	66.5	↓-4.7
2/20 02:50	61.8	↓-4.7
2/20 03:00	57.1	↓-4.7
2/20 03:10	52.6	↓-4.5
2/20 03:20	48.2	↓-4.4
2/20 03:30	43.8	↓-4.4
2/20 03:40	39.7	↓-4.1
2/20 03:50	35.7	↓-4.0
2/20 04:00	31.9	↓-3.8
2/20 04:10	28.3	↓-3.6
2/20 04:20	24.9	↓-3.4
2/20 04:30	21.7	↓-3.2
2/20 04:40	18.8	↓-2.9
2/20 04:50	16.0	↓-2.8
2/20 05:00	13.6	↓-2.4
2/20 05:10	11.4	↓-2.2
2/20 05:20	9.4	↓-2.0
2/20 05:30	7.8	↓-1.6
2/20 05:40	6.4	↓-1.4
2/20 05:50	5.4	↓-1.0
2/20 06:00	4.7	↓-0.7
2/20 06:10	4.4	↓-0.3	干潮
2/20 06:20	4.4	0
2/20 06:30	4.9	↑0.5
2/20 06:40	5.7	↑0.8
2/20 06:50	6.9	↑1.2
2/20 07:00	8.5	↑1.6
2/20 07:10	10.4	↑1.9
2/20 07:20	12.8	↑2.4
2/20 07:30	15.5	↑2.7
2/20 07:40	18.6	↑3.1
2/20 07:50	22.0	↑3.4
2/20 08:00	25.7	↑3.7
2/20 08:10	29.7	↑4.0
2/20 08:20	33.9	↑4.2
2/20 08:30	38.2	↑4.3
2/20 08:40	42.8	↑4.6
2/20 08:50	47.4	↑4.6
2/20 09:00	52.2	↑4.8	最大潮位差
2/20 09:10	56.9	↑4.7
2/20 09:20	61.7	↑4.8	最大潮位差
2/20 09:30	66.4	↑4.7
2/20 09:40	71.1	↑4.7
2/20 09:50	75.6	↑4.5
2/20 10:00	80.0	↑4.4
2/20 10:10	84.2	↑4.2
2/20 10:20	88.2	↑4.0
2/20 10:30	91.9	↑3.7
2/20 10:40	95.4	↑3.5
2/20 10:50	98.6	↑3.2
2/20 11:00	101.5	↑2.9
2/20 11:10	104.1	↑2.6
2/20 11:20	106.3	↑2.2
2/20 11:30	108.1	↑1.8
2/20 11:40	109.5	↑1.4
2/20 11:50	110.6	↑1.1
2/20 12:00	111.2	↑0.6	満潮
2/20 12:10	111.3	↑0.1	満潮
2/20 12:20	111.0	↓-0.3
2/20 12:30	110.3	↓-0.7
2/20 12:40	109.2	↓-1.1
2/20 12:50	107.6	↓-1.6
2/20 13:00	105.6	↓-2.0
2/20 13:10	103.2	↓-2.4
2/20 13:20	100.4	↓-2.8
2/20 13:30	97.3	↓-3.1
2/20 13:40	93.9	↓-3.4
2/20 13:50	90.2	↓-3.7
2/20 14:00	86.2	↓-4.0
2/20 14:10	82.1	↓-4.1
2/20 14:20	77.9	↓-4.2
2/20 14:30	73.5	↓-4.4
2/20 14:40	69.1	↓-4.4
2/20 14:50	64.7	↓-4.4
2/20 15:00	60.4	↓-4.3
2/20 15:10	56.1	↓-4.3
2/20 15:20	51.9	↓-4.2
2/20 15:30	47.9	↓-4.0
2/20 15:40	44.1	↓-3.8
2/20 15:50	40.4	↓-3.7
2/20 16:00	36.9	↓-3.5
2/20 16:10	33.7	↓-3.2
2/20 16:20	30.7	↓-3.0
2/20 16:30	28.0	↓-2.7
2/20 16:40	25.5	↓-2.5
2/20 16:50	23.2	↓-2.3
2/20 17:00	21.2	↓-2.0
2/20 17:10	19.5	↓-1.7
2/20 17:20	18.0	↓-1.5
2/20 17:30	16.8	↓-1.2
2/20 17:40	15.8	↓-1.0
2/20 17:50	15.1	↓-0.7
2/20 18:00	14.7	↓-0.4	干潮
2/20 18:10	14.6	↓-0.1
2/20 18:20	14.8	↑0.2
2/20 18:30	15.3	↑0.5
2/20 18:40	16.1	↑0.8
2/20 18:50	17.3	↑1.2
2/20 19:00	18.7	↑1.4
2/20 19:10	20.4	↑1.7
2/20 19:20	22.5	↑2.1
2/20 19:30	24.8	↑2.3
2/20 19:40	27.4	↑2.6
2/20 19:50	30.3	↑2.9
2/20 20:00	33.4	↑3.1
2/20 20:10	36.8	↑3.4
2/20 20:20	40.4	↑3.6
2/20 20:30	44.1	↑3.7
2/20 20:40	48.0	↑3.9
2/20 20:50	51.9	↑3.9
2/20 21:00	56.0	↑4.1
2/20 21:10	60.1	↑4.1
2/20 21:20	64.2	↑4.1
2/20 21:30	68.2	↑4.0
2/20 21:40	72.2	↑4.0
2/20 21:50	76.2	↑4.0
2/20 22:00	80.0	↑3.8
2/20 22:10	83.6	↑3.6
2/20 22:20	87.1	↑3.5
2/20 22:30	90.4	↑3.3
2/20 22:40	93.5	↑3.1
2/20 22:50	96.4	↑2.9
2/20 23:00	99.1	↑2.7
2/20 23:10	101.4	↑2.3
2/20 23:20	103.5	↑2.1
2/20 23:30	105.3	↑1.8
2/20 23:40	106.8	↑1.5
2/20 23:50	108.0	↑1.2