19 (火)	21:57	06:05	-	-
	102cm	34cm	-	-
長潮 出 05:05 入 17:25 出 15:16 入 -

コイセボイ（北海道）2056年09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
9/19 00:00	80.7	↓-1.8
9/19 00:10	78.8	↓-1.9
9/19 00:20	76.9	↓-1.9
9/19 00:30	75.0	↓-1.9
9/19 00:40	73.1	↓-1.9
9/19 00:50	71.2	↓-1.9
9/19 01:00	69.2	↓-2.0	最大潮位差
9/19 01:10	67.3	↓-1.9
9/19 01:20	65.3	↓-2.0	最大潮位差
9/19 01:30	63.4	↓-1.9
9/19 01:40	61.5	↓-1.9
9/19 01:50	59.6	↓-1.9
9/19 02:00	57.7	↓-1.9
9/19 02:10	55.9	↓-1.8
9/19 02:20	54.2	↓-1.7
9/19 02:30	52.4	↓-1.8
9/19 02:40	50.8	↓-1.6
9/19 02:50	49.2	↓-1.6
9/19 03:00	47.6	↓-1.6
9/19 03:10	46.1	↓-1.5
9/19 03:20	44.7	↓-1.4
9/19 03:30	43.4	↓-1.3
9/19 03:40	42.1	↓-1.3
9/19 03:50	40.9	↓-1.2
9/19 04:00	39.8	↓-1.1
9/19 04:10	38.8	↓-1.0
9/19 04:20	37.9	↓-0.9
9/19 04:30	37.0	↓-0.9
9/19 04:40	36.3	↓-0.7
9/19 04:50	35.6	↓-0.7
9/19 05:00	35.1	↓-0.5
9/19 05:10	34.6	↓-0.5
9/19 05:20	34.2	↓-0.4
9/19 05:30	33.8	↓-0.4
9/19 05:40	33.6	↓-0.2
9/19 05:50	33.5	↓-0.1
9/19 06:00	33.4	↓-0.1	干潮
9/19 06:10	33.4	0
9/19 06:20	33.5	↑0.1
9/19 06:30	33.6	↑0.1
9/19 06:40	33.9	↑0.3
9/19 06:50	34.1	↑0.2
9/19 07:00	34.5	↑0.4
9/19 07:10	34.9	↑0.4
9/19 07:20	35.4	↑0.5
9/19 07:30	35.9	↑0.5
9/19 07:40	36.5	↑0.6
9/19 07:50	37.1	↑0.6
9/19 08:00	37.7	↑0.6
9/19 08:10	38.4	↑0.7
9/19 08:20	39.1	↑0.7
9/19 08:30	39.8	↑0.7
9/19 08:40	40.6	↑0.8
9/19 08:50	41.3	↑0.7
9/19 09:00	42.1	↑0.8
9/19 09:10	42.9	↑0.8
9/19 09:20	43.7	↑0.8
9/19 09:30	44.6	↑0.9
9/19 09:40	45.4	↑0.8
9/19 09:50	46.2	↑0.8
9/19 10:00	47.0	↑0.8
9/19 10:10	47.8	↑0.8
9/19 10:20	48.6	↑0.8
9/19 10:30	49.4	↑0.8
9/19 10:40	50.2	↑0.8
9/19 10:50	50.9	↑0.7
9/19 11:00	51.7	↑0.8
9/19 11:10	52.4	↑0.7
9/19 11:20	53.1	↑0.7
9/19 11:30	53.8	↑0.7
9/19 11:40	54.5	↑0.7
9/19 11:50	55.2	↑0.7
9/19 12:00	55.8	↑0.6
9/19 12:10	56.5	↑0.7
9/19 12:20	57.1	↑0.6
9/19 12:30	57.7	↑0.6
9/19 12:40	58.4	↑0.7
9/19 12:50	59.0	↑0.6
9/19 13:00	59.6	↑0.6
9/19 13:10	60.2	↑0.6
9/19 13:20	60.8	↑0.6
9/19 13:30	61.3	↑0.5
9/19 13:40	61.9	↑0.6
9/19 13:50	62.5	↑0.6
9/19 14:00	63.2	↑0.7
9/19 14:10	63.8	↑0.6
9/19 14:20	64.4	↑0.6
9/19 14:30	65.0	↑0.6
9/19 14:40	65.7	↑0.7
9/19 14:50	66.4	↑0.7
9/19 15:00	67.1	↑0.7
9/19 15:10	67.8	↑0.7
9/19 15:20	68.5	↑0.7
9/19 15:30	69.2	↑0.7
9/19 15:40	70.0	↑0.8
9/19 15:50	70.8	↑0.8
9/19 16:00	71.7	↑0.9
9/19 16:10	72.5	↑0.8
9/19 16:20	73.4	↑0.9
9/19 16:30	74.3	↑0.9
9/19 16:40	75.2	↑0.9
9/19 16:50	76.2	↑1.0
9/19 17:00	77.2	↑1.0
9/19 17:10	78.2	↑1.0
9/19 17:20	79.2	↑1.0
9/19 17:30	80.2	↑1.0
9/19 17:40	81.3	↑1.1
9/19 17:50	82.4	↑1.1
9/19 18:00	83.4	↑1.0
9/19 18:10	84.5	↑1.1
9/19 18:20	85.6	↑1.1
9/19 18:30	86.7	↑1.1
9/19 18:40	87.8	↑1.1
9/19 18:50	88.8	↑1.0
9/19 19:00	89.9	↑1.1
9/19 19:10	90.9	↑1.0
9/19 19:20	91.9	↑1.0
9/19 19:30	92.9	↑1.0
9/19 19:40	93.9	↑1.0
9/19 19:50	94.8	↑0.9
9/19 20:00	95.7	↑0.9
9/19 20:10	96.5	↑0.8
9/19 20:20	97.3	↑0.8
9/19 20:30	98.0	↑0.7
9/19 20:40	98.6	↑0.6
9/19 20:50	99.2	↑0.6
9/19 21:00	99.7	↑0.5
9/19 21:10	100.2	↑0.5
9/19 21:20	100.5	↑0.3
9/19 21:30	100.8	↑0.3
9/19 21:40	101.0	↑0.2
9/19 21:50	101.1	↑0.1	満潮
9/19 22:00	101.1	0
9/19 22:10	101.0	↓-0.1
9/19 22:20	100.8	↓-0.2
9/19 22:30	100.6	↓-0.2
9/19 22:40	100.2	↓-0.4
9/19 22:50	99.7	↓-0.5
9/19 23:00	99.1	↓-0.6
9/19 23:10	98.4	↓-0.7
9/19 23:20	97.6	↓-0.8
9/19 23:30	96.7	↓-0.9
9/19 23:40	95.7	↓-1.0
9/19 23:50	94.6	↓-1.1