1 (月)	08:57	02:40	20:14	14:11
	89cm	10cm	119cm	46cm
中潮 出 07:14 入 17:49 出 04:43 入 14:58

八幡（福岡）2038年02月1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
2/1 00:00	37.4	↓-3.1
2/1 00:10	34.4	↓-3.0
2/1 00:20	31.6	↓-2.8
2/1 00:30	28.8	↓-2.8
2/1 00:40	26.2	↓-2.6
2/1 00:50	23.7	↓-2.5
2/1 01:00	21.3	↓-2.4
2/1 01:10	19.1	↓-2.2
2/1 01:20	17.1	↓-2.0
2/1 01:30	15.3	↓-1.8
2/1 01:40	13.8	↓-1.5
2/1 01:50	12.4	↓-1.4
2/1 02:00	11.3	↓-1.1
2/1 02:10	10.4	↓-0.9
2/1 02:20	9.7	↓-0.7
2/1 02:30	9.3	↓-0.4	干潮
2/1 02:40	9.2	↓-0.1	干潮
2/1 02:50	9.4	↑0.2
2/1 03:00	9.8	↑0.4
2/1 03:10	10.5	↑0.7
2/1 03:20	11.4	↑0.9
2/1 03:30	12.6	↑1.2
2/1 03:40	14.1	↑1.5
2/1 03:50	15.7	↑1.6
2/1 04:00	17.6	↑1.9
2/1 04:10	19.7	↑2.1
2/1 04:20	22.0	↑2.3
2/1 04:30	24.4	↑2.4
2/1 04:40	27.0	↑2.6
2/1 04:50	29.8	↑2.8
2/1 05:00	32.7	↑2.9
2/1 05:10	35.6	↑2.9
2/1 05:20	38.7	↑3.1
2/1 05:30	41.9	↑3.2
2/1 05:40	45.1	↑3.2
2/1 05:50	48.4	↑3.3
2/1 06:00	51.6	↑3.2
2/1 06:10	54.9	↑3.3
2/1 06:20	58.2	↑3.3
2/1 06:30	61.4	↑3.2
2/1 06:40	64.6	↑3.2
2/1 06:50	67.6	↑3.0
2/1 07:00	70.6	↑3.0
2/1 07:10	73.4	↑2.8
2/1 07:20	76.0	↑2.6
2/1 07:30	78.5	↑2.5
2/1 07:40	80.7	↑2.2
2/1 07:50	82.7	↑2.0
2/1 08:00	84.4	↑1.7
2/1 08:10	85.9	↑1.5
2/1 08:20	87.1	↑1.2
2/1 08:30	88.0	↑0.9
2/1 08:40	88.6	↑0.6
2/1 08:50	88.9	↑0.3	満潮
2/1 09:00	88.9	0
2/1 09:10	88.7	↓-0.2
2/1 09:20	88.1	↓-0.6
2/1 09:30	87.4	↓-0.7
2/1 09:40	86.3	↓-1.1
2/1 09:50	85.1	↓-1.2
2/1 10:00	83.7	↓-1.4
2/1 10:10	82.1	↓-1.6
2/1 10:20	80.4	↓-1.7
2/1 10:30	78.6	↓-1.8
2/1 10:40	76.7	↓-1.9
2/1 10:50	74.7	↓-2.0
2/1 11:00	72.7	↓-2.0
2/1 11:10	70.6	↓-2.1
2/1 11:20	68.5	↓-2.1
2/1 11:30	66.5	↓-2.0
2/1 11:40	64.5	↓-2.0
2/1 11:50	62.5	↓-2.0
2/1 12:00	60.5	↓-2.0
2/1 12:10	58.6	↓-1.9
2/1 12:20	56.8	↓-1.8
2/1 12:30	55.1	↓-1.7
2/1 12:40	53.5	↓-1.6
2/1 12:50	52.0	↓-1.5
2/1 13:00	50.6	↓-1.4
2/1 13:10	49.3	↓-1.3
2/1 13:20	48.2	↓-1.1
2/1 13:30	47.3	↓-0.9
2/1 13:40	46.5	↓-0.8
2/1 13:50	46.0	↓-0.5
2/1 14:00	45.6	↓-0.4
2/1 14:10	45.5	↓-0.1	干潮
2/1 14:20	45.6	↑0.1
2/1 14:30	45.9	↑0.3
2/1 14:40	46.5	↑0.6
2/1 14:50	47.4	↑0.9
2/1 15:00	48.5	↑1.1
2/1 15:10	49.8	↑1.3
2/1 15:20	51.4	↑1.6
2/1 15:30	53.2	↑1.8
2/1 15:40	55.2	↑2.0
2/1 15:50	57.4	↑2.2
2/1 16:00	59.8	↑2.4
2/1 16:10	62.4	↑2.6
2/1 16:20	65.1	↑2.7
2/1 16:30	67.9	↑2.8
2/1 16:40	70.8	↑2.9
2/1 16:50	73.8	↑3.0
2/1 17:00	76.9	↑3.1
2/1 17:10	80.0	↑3.1
2/1 17:20	83.0	↑3.0
2/1 17:30	86.1	↑3.1
2/1 17:40	89.2	↑3.1
2/1 17:50	92.2	↑3.0
2/1 18:00	95.1	↑2.9
2/1 18:10	98.0	↑2.9
2/1 18:20	100.7	↑2.7
2/1 18:30	103.4	↑2.7
2/1 18:40	105.9	↑2.5
2/1 18:50	108.2	↑2.3
2/1 19:00	110.3	↑2.1
2/1 19:10	112.2	↑1.9
2/1 19:20	113.9	↑1.7
2/1 19:30	115.4	↑1.5
2/1 19:40	116.6	↑1.2
2/1 19:50	117.4	↑0.8
2/1 20:00	118.0	↑0.6
2/1 20:10	118.3	↑0.3	満潮
2/1 20:20	118.2	↓-0.1
2/1 20:30	117.8	↓-0.4
2/1 20:40	117.1	↓-0.7
2/1 20:50	116.0	↓-1.1
2/1 21:00	114.5	↓-1.5
2/1 21:10	112.8	↓-1.7
2/1 21:20	110.7	↓-2.1
2/1 21:30	108.3	↓-2.4
2/1 21:40	105.6	↓-2.7
2/1 21:50	102.7	↓-2.9
2/1 22:00	99.5	↓-3.2
2/1 22:10	96.1	↓-3.4
2/1 22:20	92.6	↓-3.5
2/1 22:30	88.9	↓-3.7
2/1 22:40	85.1	↓-3.8
2/1 22:50	81.1	↓-4.0
2/1 23:00	77.2	↓-3.9
2/1 23:10	73.1	↓-4.1	最大潮位差
2/1 23:20	69.1	↓-4.0
2/1 23:30	65.0	↓-4.1	最大潮位差
2/1 23:40	61.0	↓-4.0
2/1 23:50	57.0	↓-4.0