20 (金)	00:24	06:33	12:43	18:54
	112cm	13cm	105cm	20cm
中潮 出 06:57 入 18:07 出 09:43 入 22:34 潮干狩り ○ 06:57～08:24

八幡（福岡）2037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	110.1	↑1.1
2/20 00:10	110.7	↑0.6
2/20 00:20	111.1	↑0.4	満潮
2/20 00:30	111.0	↓-0.1
2/20 00:40	110.5	↓-0.5
2/20 00:50	109.7	↓-0.8
2/20 01:00	108.5	↓-1.2
2/20 01:10	106.9	↓-1.6
2/20 01:20	104.9	↓-2.0
2/20 01:30	102.5	↓-2.4
2/20 01:40	99.8	↓-2.7
2/20 01:50	96.7	↓-3.1
2/20 02:00	93.4	↓-3.3
2/20 02:10	89.8	↓-3.6
2/20 02:20	85.9	↓-3.9
2/20 02:30	81.9	↓-4.0
2/20 02:40	77.7	↓-4.2
2/20 02:50	73.4	↓-4.3
2/20 03:00	69.0	↓-4.4	最大潮位差
2/20 03:10	64.6	↓-4.4	最大潮位差
2/20 03:20	60.2	↓-4.4	最大潮位差
2/20 03:30	55.8	↓-4.4	最大潮位差
2/20 03:40	51.6	↓-4.2
2/20 03:50	47.4	↓-4.2
2/20 04:00	43.5	↓-3.9
2/20 04:10	39.7	↓-3.8
2/20 04:20	36.1	↓-3.6
2/20 04:30	32.8	↓-3.3
2/20 04:40	29.7	↓-3.1
2/20 04:50	26.8	↓-2.9
2/20 05:00	24.2	↓-2.6
2/20 05:10	21.9	↓-2.3
2/20 05:20	19.8	↓-2.1
2/20 05:30	18.0	↓-1.8
2/20 05:40	16.5	↓-1.5
2/20 05:50	15.2	↓-1.3
2/20 06:00	14.2	↓-1.0
2/20 06:10	13.5	↓-0.7
2/20 06:20	13.1	↓-0.4
2/20 06:30	12.9	↓-0.2	干潮
2/20 06:40	13.0	↑0.1
2/20 06:50	13.4	↑0.4
2/20 07:00	14.0	↑0.6
2/20 07:10	15.0	↑1.0
2/20 07:20	16.2	↑1.2
2/20 07:30	17.8	↑1.6
2/20 07:40	19.6	↑1.8
2/20 07:50	21.7	↑2.1
2/20 08:00	24.1	↑2.4
2/20 08:10	26.8	↑2.7
2/20 08:20	29.7	↑2.9
2/20 08:30	32.9	↑3.2
2/20 08:40	36.3	↑3.4
2/20 08:50	39.8	↑3.5
2/20 09:00	43.5	↑3.7
2/20 09:10	47.3	↑3.8
2/20 09:20	51.3	↑4.0
2/20 09:30	55.2	↑3.9
2/20 09:40	59.2	↑4.0
2/20 09:50	63.2	↑4.0
2/20 10:00	67.2	↑4.0
2/20 10:10	71.0	↑3.8
2/20 10:20	74.8	↑3.8
2/20 10:30	78.4	↑3.6
2/20 10:40	81.9	↑3.5
2/20 10:50	85.2	↑3.3
2/20 11:00	88.3	↑3.1
2/20 11:10	91.1	↑2.8
2/20 11:20	93.8	↑2.7
2/20 11:30	96.1	↑2.3
2/20 11:40	98.2	↑2.1
2/20 11:50	100.0	↑1.8
2/20 12:00	101.5	↑1.5
2/20 12:10	102.7	↑1.2
2/20 12:20	103.6	↑0.9
2/20 12:30	104.2	↑0.6
2/20 12:40	104.5	↑0.3	満潮
2/20 12:50	104.4	↓-0.1
2/20 13:00	103.9	↓-0.5
2/20 13:10	103.2	↓-0.7
2/20 13:20	102.1	↓-1.1
2/20 13:30	100.6	↓-1.5
2/20 13:40	98.9	↓-1.7
2/20 13:50	96.8	↓-2.1
2/20 14:00	94.4	↓-2.4
2/20 14:10	91.8	↓-2.6
2/20 14:20	88.9	↓-2.9
2/20 14:30	85.7	↓-3.2
2/20 14:40	82.4	↓-3.3
2/20 14:50	78.9	↓-3.5
2/20 15:00	75.3	↓-3.6
2/20 15:10	71.6	↓-3.7
2/20 15:20	67.8	↓-3.8
2/20 15:30	64.0	↓-3.8
2/20 15:40	60.3	↓-3.7
2/20 15:50	56.6	↓-3.7
2/20 16:00	52.9	↓-3.7
2/20 16:10	49.4	↓-3.5
2/20 16:20	46.0	↓-3.4
2/20 16:30	42.8	↓-3.2
2/20 16:40	39.8	↓-3.0
2/20 16:50	36.9	↓-2.9
2/20 17:00	34.3	↓-2.6
2/20 17:10	31.8	↓-2.5
2/20 17:20	29.6	↓-2.2
2/20 17:30	27.6	↓-2.0
2/20 17:40	25.8	↓-1.8
2/20 17:50	24.3	↓-1.5
2/20 18:00	23.0	↓-1.3
2/20 18:10	21.8	↓-1.2
2/20 18:20	21.0	↓-0.8
2/20 18:30	20.3	↓-0.7
2/20 18:40	19.9	↓-0.4
2/20 18:50	19.7	↓-0.2	干潮
2/20 19:00	19.8	↑0.1
2/20 19:10	20.1	↑0.3
2/20 19:20	20.6	↑0.5
2/20 19:30	21.4	↑0.8
2/20 19:40	22.5	↑1.1
2/20 19:50	23.8	↑1.3
2/20 20:00	25.4	↑1.6
2/20 20:10	27.3	↑1.9
2/20 20:20	29.4	↑2.1
2/20 20:30	31.8	↑2.4
2/20 20:40	34.4	↑2.6
2/20 20:50	37.2	↑2.8
2/20 21:00	40.2	↑3.0
2/20 21:10	43.4	↑3.2
2/20 21:20	46.7	↑3.3
2/20 21:30	50.2	↑3.5
2/20 21:40	53.7	↑3.5
2/20 21:50	57.3	↑3.6
2/20 22:00	60.9	↑3.6
2/20 22:10	64.6	↑3.7
2/20 22:20	68.2	↑3.6
2/20 22:30	71.7	↑3.5
2/20 22:40	75.1	↑3.4
2/20 22:50	78.4	↑3.3
2/20 23:00	81.6	↑3.2
2/20 23:10	84.6	↑3.0
2/20 23:20	87.4	↑2.8
2/20 23:30	90.0	↑2.6
2/20 23:40	92.3	↑2.3
2/20 23:50	94.4	↑2.1