18 (木)	00:44	06:47	12:43	19:13
	108cm	21cm	117cm	18cm
中潮 出 07:00 入 18:05 出 23:16 入 09:27 潮干狩り ○ 07:00～08:06

八幡（福岡）2044年02月18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
2/18 00:00	103.8	↑1.7
2/18 00:10	105.1	↑1.3
2/18 00:20	106.1	↑1.0
2/18 00:30	106.8	↑0.7
2/18 00:40	107.1	↑0.3	満潮
2/18 00:50	107.0	↓-0.1
2/18 01:00	106.5	↓-0.5
2/18 01:10	105.7	↓-0.8
2/18 01:20	104.4	↓-1.3
2/18 01:30	102.9	↓-1.5
2/18 01:40	101.0	↓-1.9
2/18 01:50	98.7	↓-2.3
2/18 02:00	96.2	↓-2.5
2/18 02:10	93.4	↓-2.8
2/18 02:20	90.3	↓-3.1
2/18 02:30	87.0	↓-3.3
2/18 02:40	83.6	↓-3.4
2/18 02:50	80.0	↓-3.6
2/18 03:00	76.4	↓-3.6
2/18 03:10	72.6	↓-3.8
2/18 03:20	68.9	↓-3.7
2/18 03:30	65.1	↓-3.8
2/18 03:40	61.4	↓-3.7
2/18 03:50	57.7	↓-3.7
2/18 04:00	54.1	↓-3.6
2/18 04:10	50.7	↓-3.4
2/18 04:20	47.3	↓-3.4
2/18 04:30	44.1	↓-3.2
2/18 04:40	41.0	↓-3.1
2/18 04:50	38.1	↓-2.9
2/18 05:00	35.4	↓-2.7
2/18 05:10	32.8	↓-2.6
2/18 05:20	30.5	↓-2.3
2/18 05:30	28.3	↓-2.2
2/18 05:40	26.4	↓-1.9
2/18 05:50	24.7	↓-1.7
2/18 06:00	23.2	↓-1.5
2/18 06:10	22.0	↓-1.2
2/18 06:20	21.1	↓-0.9
2/18 06:30	20.4	↓-0.7
2/18 06:40	20.1	↓-0.3	干潮
2/18 06:50	20.1	0
2/18 07:00	20.4	↑0.3
2/18 07:10	21.0	↑0.6
2/18 07:20	22.0	↑1.0
2/18 07:30	23.3	↑1.3
2/18 07:40	24.9	↑1.6
2/18 07:50	26.9	↑2.0
2/18 08:00	29.3	↑2.4
2/18 08:10	31.9	↑2.6
2/18 08:20	34.9	↑3.0
2/18 08:30	38.1	↑3.2
2/18 08:40	41.6	↑3.5
2/18 08:50	45.3	↑3.7
2/18 09:00	49.2	↑3.9
2/18 09:10	53.3	↑4.1
2/18 09:20	57.5	↑4.2
2/18 09:30	61.7	↑4.2
2/18 09:40	66.0	↑4.3	最大潮位差
2/18 09:50	70.3	↑4.3	最大潮位差
2/18 10:00	74.6	↑4.3	最大潮位差
2/18 10:10	78.8	↑4.2
2/18 10:20	83.0	↑4.2
2/18 10:30	87.0	↑4.0
2/18 10:40	90.8	↑3.8
2/18 10:50	94.5	↑3.7
2/18 11:00	97.9	↑3.4
2/18 11:10	101.1	↑3.2
2/18 11:20	104.1	↑3.0
2/18 11:30	106.8	↑2.7
2/18 11:40	109.2	↑2.4
2/18 11:50	111.2	↑2.0
2/18 12:00	113.0	↑1.8
2/18 12:10	114.4	↑1.4
2/18 12:20	115.4	↑1.0
2/18 12:30	116.0	↑0.6
2/18 12:40	116.3	↑0.3	満潮
2/18 12:50	116.2	↓-0.1
2/18 13:00	115.6	↓-0.6
2/18 13:10	114.7	↓-0.9
2/18 13:20	113.4	↓-1.3
2/18 13:30	111.7	↓-1.7
2/18 13:40	109.7	↓-2.0
2/18 13:50	107.3	↓-2.4
2/18 14:00	104.5	↓-2.8
2/18 14:10	101.5	↓-3.0
2/18 14:20	98.2	↓-3.3
2/18 14:30	94.7	↓-3.5
2/18 14:40	91.0	↓-3.7
2/18 14:50	87.1	↓-3.9
2/18 15:00	83.1	↓-4.0
2/18 15:10	79.0	↓-4.1
2/18 15:20	74.9	↓-4.1
2/18 15:30	70.7	↓-4.2
2/18 15:40	66.6	↓-4.1
2/18 15:50	62.6	↓-4.0
2/18 16:00	58.7	↓-3.9
2/18 16:10	54.8	↓-3.9
2/18 16:20	51.1	↓-3.7
2/18 16:30	47.6	↓-3.5
2/18 16:40	44.2	↓-3.4
2/18 16:50	41.0	↓-3.2
2/18 17:00	38.0	↓-3.0
2/18 17:10	35.1	↓-2.9
2/18 17:20	32.5	↓-2.6
2/18 17:30	30.1	↓-2.4
2/18 17:40	27.8	↓-2.3
2/18 17:50	25.8	↓-2.0
2/18 18:00	24.0	↓-1.8
2/18 18:10	22.4	↓-1.6
2/18 18:20	21.0	↓-1.4
2/18 18:30	19.9	↓-1.1
2/18 18:40	19.0	↓-0.9
2/18 18:50	18.3	↓-0.7
2/18 19:00	17.9	↓-0.4
2/18 19:10	17.7	↓-0.2	干潮
2/18 19:20	17.8	↑0.1
2/18 19:30	18.1	↑0.3
2/18 19:40	18.8	↑0.7
2/18 19:50	19.7	↑0.9
2/18 20:00	20.8	↑1.1
2/18 20:10	22.3	↑1.5
2/18 20:20	24.0	↑1.7
2/18 20:30	25.9	↑1.9
2/18 20:40	28.1	↑2.2
2/18 20:50	30.5	↑2.4
2/18 21:00	33.0	↑2.5
2/18 21:10	35.8	↑2.8
2/18 21:20	38.7	↑2.9
2/18 21:30	41.7	↑3.0
2/18 21:40	44.8	↑3.1
2/18 21:50	48.0	↑3.2
2/18 22:00	51.2	↑3.2
2/18 22:10	54.4	↑3.2
2/18 22:20	57.6	↑3.2
2/18 22:30	60.8	↑3.2
2/18 22:40	63.9	↑3.1
2/18 22:50	67.0	↑3.1
2/18 23:00	70.0	↑3.0
2/18 23:10	72.8	↑2.8
2/18 23:20	75.5	↑2.7
2/18 23:30	78.1	↑2.6
2/18 23:40	80.5	↑2.4
2/18 23:50	82.7	↑2.2