19 (火)	08:09	01:27	19:09	12:53
	78cm	16cm	109cm	50cm
中潮 出 06:58 入 18:06 出 03:46 入 13:46

八幡（福岡）2058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	21.3	↓-1.4
2/19 00:10	20.0	↓-1.3
2/19 00:20	18.9	↓-1.1
2/19 00:30	17.9	↓-1.0
2/19 00:40	17.1	↓-0.8
2/19 00:50	16.4	↓-0.7
2/19 01:00	15.9	↓-0.5
2/19 01:10	15.5	↓-0.4
2/19 01:20	15.3	↓-0.2	干潮
2/19 01:30	15.3	0
2/19 01:40	15.5	↑0.2
2/19 01:50	15.8	↑0.3
2/19 02:00	16.3	↑0.5
2/19 02:10	17.0	↑0.7
2/19 02:20	17.8	↑0.8
2/19 02:30	18.8	↑1.0
2/19 02:40	20.0	↑1.2
2/19 02:50	21.4	↑1.4
2/19 03:00	22.8	↑1.4
2/19 03:10	24.5	↑1.7
2/19 03:20	26.2	↑1.7
2/19 03:30	28.1	↑1.9
2/19 03:40	30.1	↑2.0
2/19 03:50	32.2	↑2.1
2/19 04:00	34.3	↑2.1
2/19 04:10	36.5	↑2.2
2/19 04:20	38.8	↑2.3
2/19 04:30	41.1	↑2.3
2/19 04:40	43.5	↑2.4
2/19 04:50	45.8	↑2.3
2/19 05:00	48.2	↑2.4
2/19 05:10	50.6	↑2.4
2/19 05:20	53.0	↑2.4
2/19 05:30	55.3	↑2.3
2/19 05:40	57.6	↑2.3
2/19 05:50	59.8	↑2.2
2/19 06:00	62.0	↑2.2
2/19 06:10	64.1	↑2.1
2/19 06:20	66.1	↑2.0
2/19 06:30	68.0	↑1.9
2/19 06:40	69.7	↑1.7
2/19 06:50	71.4	↑1.7
2/19 07:00	72.8	↑1.4
2/19 07:10	74.1	↑1.3
2/19 07:20	75.2	↑1.1
2/19 07:30	76.2	↑1.0
2/19 07:40	76.9	↑0.7
2/19 07:50	77.4	↑0.5
2/19 08:00	77.7	↑0.3	満潮
2/19 08:10	77.7	0
2/19 08:20	77.6	↓-0.1
2/19 08:30	77.2	↓-0.4
2/19 08:40	76.7	↓-0.5
2/19 08:50	75.9	↓-0.8
2/19 09:00	75.0	↓-0.9
2/19 09:10	73.9	↓-1.1
2/19 09:20	72.7	↓-1.2
2/19 09:30	71.4	↓-1.3
2/19 09:40	70.0	↓-1.4
2/19 09:50	68.5	↓-1.5
2/19 10:00	66.9	↓-1.6
2/19 10:10	65.4	↓-1.5
2/19 10:20	63.8	↓-1.6
2/19 10:30	62.3	↓-1.5
2/19 10:40	60.7	↓-1.6
2/19 10:50	59.3	↓-1.4
2/19 11:00	57.9	↓-1.4
2/19 11:10	56.6	↓-1.3
2/19 11:20	55.3	↓-1.3
2/19 11:30	54.2	↓-1.1
2/19 11:40	53.1	↓-1.1
2/19 11:50	52.2	↓-0.9
2/19 12:00	51.4	↓-0.8
2/19 12:10	50.8	↓-0.6
2/19 12:20	50.2	↓-0.6
2/19 12:30	49.8	↓-0.4
2/19 12:40	49.5	↓-0.3
2/19 12:50	49.4	↓-0.1	干潮
2/19 13:00	49.5	↑0.1
2/19 13:10	49.7	↑0.2
2/19 13:20	50.0	↑0.3
2/19 13:30	50.6	↑0.6
2/19 13:40	51.3	↑0.7
2/19 13:50	52.2	↑0.9
2/19 14:00	53.2	↑1.0
2/19 14:10	54.5	↑1.3
2/19 14:20	55.9	↑1.4
2/19 14:30	57.5	↑1.6
2/19 14:40	59.2	↑1.7
2/19 14:50	61.1	↑1.9
2/19 15:00	63.1	↑2.0
2/19 15:10	65.3	↑2.2
2/19 15:20	67.6	↑2.3
2/19 15:30	69.9	↑2.3
2/19 15:40	72.4	↑2.5
2/19 15:50	74.9	↑2.5
2/19 16:00	77.4	↑2.5
2/19 16:10	79.9	↑2.5
2/19 16:20	82.4	↑2.5
2/19 16:30	84.9	↑2.5
2/19 16:40	87.4	↑2.5
2/19 16:50	89.8	↑2.4
2/19 17:00	92.1	↑2.3
2/19 17:10	94.3	↑2.2
2/19 17:20	96.4	↑2.1
2/19 17:30	98.4	↑2.0
2/19 17:40	100.2	↑1.8
2/19 17:50	101.9	↑1.7
2/19 18:00	103.5	↑1.6
2/19 18:10	104.8	↑1.3
2/19 18:20	106.0	↑1.2
2/19 18:30	107.0	↑1.0
2/19 18:40	107.8	↑0.8
2/19 18:50	108.3	↑0.5
2/19 19:00	108.6	↑0.3	満潮
2/19 19:10	108.7	↑0.1
2/19 19:20	108.5	↓-0.2
2/19 19:30	108.1	↓-0.4
2/19 19:40	107.4	↓-0.7
2/19 19:50	106.4	↓-1.0
2/19 20:00	105.1	↓-1.3
2/19 20:10	103.5	↓-1.6
2/19 20:20	101.7	↓-1.8
2/19 20:30	99.6	↓-2.1
2/19 20:40	97.2	↓-2.4
2/19 20:50	94.6	↓-2.6
2/19 21:00	91.8	↓-2.8
2/19 21:10	88.7	↓-3.1
2/19 21:20	85.4	↓-3.3
2/19 21:30	82.0	↓-3.4
2/19 21:40	78.5	↓-3.5
2/19 21:50	74.8	↓-3.7
2/19 22:00	71.0	↓-3.8
2/19 22:10	67.2	↓-3.8
2/19 22:20	63.4	↓-3.8
2/19 22:30	59.5	↓-3.9	最大潮位差
2/19 22:40	55.7	↓-3.8
2/19 22:50	51.9	↓-3.8
2/19 23:00	48.2	↓-3.7
2/19 23:10	44.5	↓-3.7
2/19 23:20	40.9	↓-3.6
2/19 23:30	37.5	↓-3.4
2/19 23:40	34.1	↓-3.4
2/19 23:50	30.9	↓-3.2