19 (土)	08:19	01:45	19:22	13:12
	81cm	15cm	109cm	52cm
中潮 出 06:58 入 18:06 出 03:55 入 13:59

八幡（福岡）2039年02月19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
2/19 00:00	24.2	↓-1.9
2/19 00:10	22.5	↓-1.7
2/19 00:20	21.0	↓-1.5
2/19 00:30	19.5	↓-1.5
2/19 00:40	18.3	↓-1.2
2/19 00:50	17.2	↓-1.1
2/19 01:00	16.2	↓-1.0
2/19 01:10	15.5	↓-0.7
2/19 01:20	14.9	↓-0.6
2/19 01:30	14.5	↓-0.4
2/19 01:40	14.3	↓-0.2	干潮
2/19 01:50	14.3	0
2/19 02:00	14.6	↑0.3
2/19 02:10	15.0	↑0.4
2/19 02:20	15.6	↑0.6
2/19 02:30	16.4	↑0.8
2/19 02:40	17.4	↑1.0
2/19 02:50	18.6	↑1.2
2/19 03:00	19.9	↑1.3
2/19 03:10	21.5	↑1.6
2/19 03:20	23.2	↑1.7
2/19 03:30	25.0	↑1.8
2/19 03:40	27.0	↑2.0
2/19 03:50	29.0	↑2.0
2/19 04:00	31.2	↑2.2
2/19 04:10	33.5	↑2.3
2/19 04:20	35.9	↑2.4
2/19 04:30	38.4	↑2.5
2/19 04:40	40.9	↑2.5
2/19 04:50	43.4	↑2.5
2/19 05:00	46.0	↑2.6
2/19 05:10	48.6	↑2.6
2/19 05:20	51.2	↑2.6
2/19 05:30	53.8	↑2.6
2/19 05:40	56.4	↑2.6
2/19 05:50	58.9	↑2.5
2/19 06:00	61.3	↑2.4
2/19 06:10	63.7	↑2.4
2/19 06:20	66.0	↑2.3
2/19 06:30	68.2	↑2.2
2/19 06:40	70.3	↑2.1
2/19 06:50	72.2	↑1.9
2/19 07:00	73.9	↑1.7
2/19 07:10	75.5	↑1.6
2/19 07:20	76.9	↑1.4
2/19 07:30	78.1	↑1.2
2/19 07:40	79.0	↑0.9
2/19 07:50	79.8	↑0.8
2/19 08:00	80.3	↑0.5
2/19 08:10	80.6	↑0.3	満潮
2/19 08:20	80.6	0
2/19 08:30	80.5	↓-0.1
2/19 08:40	80.1	↓-0.4
2/19 08:50	79.5	↓-0.6
2/19 09:00	78.8	↓-0.7
2/19 09:10	77.9	↓-0.9
2/19 09:20	76.8	↓-1.1
2/19 09:30	75.6	↓-1.2
2/19 09:40	74.4	↓-1.2
2/19 09:50	73.0	↓-1.4
2/19 10:00	71.5	↓-1.5
2/19 10:10	70.0	↓-1.5
2/19 10:20	68.5	↓-1.5
2/19 10:30	67.0	↓-1.5
2/19 10:40	65.5	↓-1.5
2/19 10:50	64.0	↓-1.5
2/19 11:00	62.5	↓-1.5
2/19 11:10	61.1	↓-1.4
2/19 11:20	59.7	↓-1.4
2/19 11:30	58.5	↓-1.2
2/19 11:40	57.3	↓-1.2
2/19 11:50	56.1	↓-1.2
2/19 12:00	55.1	↓-1.0
2/19 12:10	54.2	↓-0.9
2/19 12:20	53.4	↓-0.8
2/19 12:30	52.7	↓-0.7
2/19 12:40	52.2	↓-0.5
2/19 12:50	51.8	↓-0.4
2/19 13:00	51.5	↓-0.3
2/19 13:10	51.4	↓-0.1	干潮
2/19 13:20	51.5	↑0.1
2/19 13:30	51.7	↑0.2
2/19 13:40	52.1	↑0.4
2/19 13:50	52.7	↑0.6
2/19 14:00	53.5	↑0.8
2/19 14:10	54.5	↑1.0
2/19 14:20	55.6	↑1.1
2/19 14:30	57.0	↑1.4
2/19 14:40	58.4	↑1.4
2/19 14:50	60.1	↑1.7
2/19 15:00	61.9	↑1.8
2/19 15:10	63.8	↑1.9
2/19 15:20	65.9	↑2.1
2/19 15:30	68.1	↑2.2
2/19 15:40	70.3	↑2.2
2/19 15:50	72.6	↑2.3
2/19 16:00	75.0	↑2.4
2/19 16:10	77.4	↑2.4
2/19 16:20	79.8	↑2.4
2/19 16:30	82.3	↑2.5
2/19 16:40	84.7	↑2.4
2/19 16:50	87.0	↑2.3
2/19 17:00	89.4	↑2.4
2/19 17:10	91.6	↑2.2
2/19 17:20	93.8	↑2.2
2/19 17:30	95.9	↑2.1
2/19 17:40	97.9	↑2.0
2/19 17:50	99.8	↑1.9
2/19 18:00	101.5	↑1.7
2/19 18:10	103.1	↑1.6
2/19 18:20	104.5	↑1.4
2/19 18:30	105.8	↑1.3
2/19 18:40	106.8	↑1.0
2/19 18:50	107.7	↑0.9
2/19 19:00	108.3	↑0.6
2/19 19:10	108.7	↑0.4
2/19 19:20	108.8	↑0.1	満潮
2/19 19:30	108.7	↓-0.1
2/19 19:40	108.4	↓-0.3
2/19 19:50	107.7	↓-0.7
2/19 20:00	106.8	↓-0.9
2/19 20:10	105.6	↓-1.2
2/19 20:20	104.1	↓-1.5
2/19 20:30	102.4	↓-1.7
2/19 20:40	100.4	↓-2.0
2/19 20:50	98.1	↓-2.3
2/19 21:00	95.6	↓-2.5
2/19 21:10	92.9	↓-2.7
2/19 21:20	90.0	↓-2.9
2/19 21:30	86.9	↓-3.1
2/19 21:40	83.7	↓-3.2
2/19 21:50	80.3	↓-3.4
2/19 22:00	76.9	↓-3.4
2/19 22:10	73.3	↓-3.6
2/19 22:20	69.7	↓-3.6
2/19 22:30	66.1	↓-3.6
2/19 22:40	62.4	↓-3.7	最大潮位差
2/19 22:50	58.8	↓-3.6
2/19 23:00	55.2	↓-3.6
2/19 23:10	51.6	↓-3.6
2/19 23:20	48.0	↓-3.6
2/19 23:30	44.5	↓-3.5
2/19 23:40	41.1	↓-3.4
2/19 23:50	37.7	↓-3.4