20 (火)	00:13	06:21	12:32	18:42
	119cm	7cm	106cm	14cm
中潮 出 06:57 入 18:07 出 09:31 入 22:16 潮干狩り ◎ 06:57～08:20

若松（福岡）2018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	118.0	↑0.7
2/20 00:10	118.3	↑0.3	満潮
2/20 00:20	118.2	↓-0.1
2/20 00:30	117.6	↓-0.6
2/20 00:40	116.6	↓-1.0
2/20 00:50	115.2	↓-1.4
2/20 01:00	113.3	↓-1.9
2/20 01:10	111.0	↓-2.3
2/20 01:20	108.3	↓-2.7
2/20 01:30	105.3	↓-3.0
2/20 01:40	101.8	↓-3.5
2/20 01:50	98.0	↓-3.8
2/20 02:00	93.9	↓-4.1
2/20 02:10	89.6	↓-4.3
2/20 02:20	85.1	↓-4.5
2/20 02:30	80.4	↓-4.7
2/20 02:40	75.6	↓-4.8
2/20 02:50	70.7	↓-4.9	最大潮位差
2/20 03:00	65.8	↓-4.9	最大潮位差
2/20 03:10	60.9	↓-4.9	最大潮位差
2/20 03:20	56.0	↓-4.9	最大潮位差
2/20 03:30	51.3	↓-4.7
2/20 03:40	46.7	↓-4.6
2/20 03:50	42.2	↓-4.5
2/20 04:00	37.9	↓-4.3
2/20 04:10	33.9	↓-4.0
2/20 04:20	30.0	↓-3.9
2/20 04:30	26.5	↓-3.5
2/20 04:40	23.1	↓-3.4
2/20 04:50	20.1	↓-3.0
2/20 05:00	17.3	↓-2.8
2/20 05:10	14.8	↓-2.5
2/20 05:20	12.6	↓-2.2
2/20 05:30	10.8	↓-1.8
2/20 05:40	9.2	↓-1.6
2/20 05:50	8.0	↓-1.2
2/20 06:00	7.1	↓-0.9
2/20 06:10	6.6	↓-0.5
2/20 06:20	6.4	↓-0.2	干潮
2/20 06:30	6.5	↑0.1
2/20 06:40	7.1	↑0.6
2/20 06:50	7.9	↑0.8
2/20 07:00	9.2	↑1.3
2/20 07:10	10.8	↑1.6
2/20 07:20	12.8	↑2.0
2/20 07:30	15.0	↑2.2
2/20 07:40	17.7	↑2.7
2/20 07:50	20.6	↑2.9
2/20 08:00	23.7	↑3.1
2/20 08:10	27.2	↑3.5
2/20 08:20	30.8	↑3.6
2/20 08:30	34.7	↑3.9
2/20 08:40	38.6	↑3.9
2/20 08:50	42.7	↑4.1
2/20 09:00	46.9	↑4.2
2/20 09:10	51.1	↑4.2
2/20 09:20	55.4	↑4.3
2/20 09:30	59.6	↑4.2
2/20 09:40	63.7	↑4.1
2/20 09:50	67.8	↑4.1
2/20 10:00	71.7	↑3.9
2/20 10:10	75.6	↑3.9
2/20 10:20	79.2	↑3.6
2/20 10:30	82.7	↑3.5
2/20 10:40	86.0	↑3.3
2/20 10:50	89.1	↑3.1
2/20 11:00	92.0	↑2.9
2/20 11:10	94.6	↑2.6
2/20 11:20	97.0	↑2.4
2/20 11:30	99.0	↑2.0
2/20 11:40	100.9	↑1.9
2/20 11:50	102.4	↑1.5
2/20 12:00	103.6	↑1.2
2/20 12:10	104.4	↑0.8
2/20 12:20	105.0	↑0.6
2/20 12:30	105.2	↑0.2	満潮
2/20 12:40	105.0	↓-0.2
2/20 12:50	104.5	↓-0.5
2/20 13:00	103.6	↓-0.9
2/20 13:10	102.4	↓-1.2
2/20 13:20	100.8	↓-1.6
2/20 13:30	98.9	↓-1.9
2/20 13:40	96.6	↓-2.3
2/20 13:50	94.0	↓-2.6
2/20 14:00	91.1	↓-2.9
2/20 14:10	88.0	↓-3.1
2/20 14:20	84.7	↓-3.3
2/20 14:30	81.1	↓-3.6
2/20 14:40	77.4	↓-3.7
2/20 14:50	73.6	↓-3.8
2/20 15:00	69.6	↓-4.0
2/20 15:10	65.7	↓-3.9
2/20 15:20	61.7	↓-4.0
2/20 15:30	57.7	↓-4.0
2/20 15:40	53.8	↓-3.9
2/20 15:50	50.0	↓-3.8
2/20 16:00	46.3	↓-3.7
2/20 16:10	42.7	↓-3.6
2/20 16:20	39.2	↓-3.5
2/20 16:30	36.0	↓-3.2
2/20 16:40	32.9	↓-3.1
2/20 16:50	30.0	↓-2.9
2/20 17:00	27.3	↓-2.7
2/20 17:10	24.8	↓-2.5
2/20 17:20	22.5	↓-2.3
2/20 17:30	20.5	↓-2.0
2/20 17:40	18.7	↓-1.8
2/20 17:50	17.2	↓-1.5
2/20 18:00	15.9	↓-1.3
2/20 18:10	14.8	↓-1.1
2/20 18:20	14.1	↓-0.7
2/20 18:30	13.6	↓-0.5
2/20 18:40	13.4	↓-0.2	干潮
2/20 18:50	13.6	↑0.2
2/20 19:00	14.0	↑0.4
2/20 19:10	14.8	↑0.8
2/20 19:20	15.9	↑1.1
2/20 19:30	17.3	↑1.4
2/20 19:40	19.0	↑1.7
2/20 19:50	21.0	↑2.0
2/20 20:00	23.4	↑2.4
2/20 20:10	26.0	↑2.6
2/20 20:20	28.9	↑2.9
2/20 20:30	32.0	↑3.1
2/20 20:40	35.4	↑3.4
2/20 20:50	38.9	↑3.5
2/20 21:00	42.6	↑3.7
2/20 21:10	46.5	↑3.9
2/20 21:20	50.5	↑4.0
2/20 21:30	54.5	↑4.0
2/20 21:40	58.6	↑4.1
2/20 21:50	62.6	↑4.0
2/20 22:00	66.7	↑4.1
2/20 22:10	70.7	↑4.0
2/20 22:20	74.6	↑3.9
2/20 22:30	78.4	↑3.8
2/20 22:40	82.1	↑3.7
2/20 22:50	85.6	↑3.5
2/20 23:00	89.0	↑3.4
2/20 23:10	92.1	↑3.1
2/20 23:20	95.1	↑3.0
2/20 23:30	97.8	↑2.7
2/20 23:40	100.2	↑2.4
2/20 23:50	102.4	↑2.2