11 (金)	18:22	02:00	-	-
	110cm	29cm	-	-
小潮 出 05:30 入 16:46 出 21:12 入 12:07

コイセボイ（北海道）2047年10月11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
10/11 00:00	37.6	↓-1.7
10/11 00:10	36.1	↓-1.5
10/11 00:20	34.7	↓-1.4
10/11 00:30	33.4	↓-1.3
10/11 00:40	32.2	↓-1.2
10/11 00:50	31.3	↓-0.9
10/11 01:00	30.4	↓-0.9
10/11 01:10	29.7	↓-0.7
10/11 01:20	29.1	↓-0.6
10/11 01:30	28.7	↓-0.4
10/11 01:40	28.4	↓-0.3
10/11 01:50	28.2	↓-0.2	干潮
10/11 02:00	28.2	0	干潮
10/11 02:10	28.2	0
10/11 02:20	28.4	↑0.2
10/11 02:30	28.7	↑0.3
10/11 02:40	29.1	↑0.4
10/11 02:50	29.5	↑0.4
10/11 03:00	30.1	↑0.6
10/11 03:10	30.7	↑0.6
10/11 03:20	31.4	↑0.7
10/11 03:30	32.2	↑0.8
10/11 03:40	33.0	↑0.8
10/11 03:50	33.8	↑0.8
10/11 04:00	34.7	↑0.9
10/11 04:10	35.6	↑0.9
10/11 04:20	36.6	↑1.0
10/11 04:30	37.5	↑0.9
10/11 04:40	38.5	↑1.0
10/11 04:50	39.4	↑0.9
10/11 05:00	40.3	↑0.9
10/11 05:10	41.2	↑0.9
10/11 05:20	42.1	↑0.9
10/11 05:30	42.9	↑0.8
10/11 05:40	43.8	↑0.9
10/11 05:50	44.5	↑0.7
10/11 06:00	45.3	↑0.8
10/11 06:10	46.0	↑0.7
10/11 06:20	46.6	↑0.6
10/11 06:30	47.2	↑0.6
10/11 06:40	47.8	↑0.6
10/11 06:50	48.3	↑0.5
10/11 07:00	48.7	↑0.4
10/11 07:10	49.1	↑0.4
10/11 07:20	49.4	↑0.3
10/11 07:30	49.7	↑0.3
10/11 07:40	50.0	↑0.3
10/11 07:50	50.2	↑0.2
10/11 08:00	50.4	↑0.2
10/11 08:10	50.6	↑0.2
10/11 08:20	50.7	↑0.1
10/11 08:30	50.8	↑0.1
10/11 08:40	50.9	↑0.1
10/11 08:50	51.0	↑0.1
10/11 09:00	51.0	0
10/11 09:10	51.1	↑0.1
10/11 09:20	51.2	↑0.1
10/11 09:30	51.3	↑0.1
10/11 09:40	51.4	↑0.1
10/11 09:50	51.6	↑0.2
10/11 10:00	51.7	↑0.1
10/11 10:10	52.0	↑0.3
10/11 10:20	52.2	↑0.2
10/11 10:30	52.5	↑0.3
10/11 10:40	52.9	↑0.4
10/11 10:50	53.3	↑0.4
10/11 11:00	53.8	↑0.5
10/11 11:10	54.4	↑0.6
10/11 11:20	55.0	↑0.6
10/11 11:30	55.7	↑0.7
10/11 11:40	56.5	↑0.8
10/11 11:50	57.4	↑0.9
10/11 12:00	58.3	↑0.9
10/11 12:10	59.4	↑1.1
10/11 12:20	60.5	↑1.1
10/11 12:30	61.7	↑1.2
10/11 12:40	62.9	↑1.2
10/11 12:50	64.3	↑1.4
10/11 13:00	65.7	↑1.4
10/11 13:10	67.1	↑1.4
10/11 13:20	68.7	↑1.6
10/11 13:30	70.3	↑1.6
10/11 13:40	72.0	↑1.7
10/11 13:50	73.7	↑1.7
10/11 14:00	75.4	↑1.7
10/11 14:10	77.2	↑1.8
10/11 14:20	79.0	↑1.8
10/11 14:30	80.9	↑1.9
10/11 14:40	82.7	↑1.8
10/11 14:50	84.6	↑1.9
10/11 15:00	86.5	↑1.9
10/11 15:10	88.3	↑1.8
10/11 15:20	90.1	↑1.8
10/11 15:30	91.9	↑1.8
10/11 15:40	93.7	↑1.8
10/11 15:50	95.4	↑1.7
10/11 16:00	97.0	↑1.6
10/11 16:10	98.6	↑1.6
10/11 16:20	100.1	↑1.5
10/11 16:30	101.6	↑1.5
10/11 16:40	102.9	↑1.3
10/11 16:50	104.1	↑1.2
10/11 17:00	105.3	↑1.2
10/11 17:10	106.3	↑1.0
10/11 17:20	107.2	↑0.9
10/11 17:30	108.0	↑0.8
10/11 17:40	108.6	↑0.6
10/11 17:50	109.1	↑0.5
10/11 18:00	109.5	↑0.4
10/11 18:10	109.7	↑0.2
10/11 18:20	109.8	↑0.1	満潮
10/11 18:30	109.8	0
10/11 18:40	109.6	↓-0.2
10/11 18:50	109.2	↓-0.4
10/11 19:00	108.8	↓-0.4
10/11 19:10	108.1	↓-0.7
10/11 19:20	107.3	↓-0.8
10/11 19:30	106.4	↓-0.9
10/11 19:40	105.4	↓-1.0
10/11 19:50	104.2	↓-1.2
10/11 20:00	102.9	↓-1.3
10/11 20:10	101.4	↓-1.5
10/11 20:20	99.9	↓-1.5
10/11 20:30	98.2	↓-1.7
10/11 20:40	96.4	↓-1.8
10/11 20:50	94.6	↓-1.8
10/11 21:00	92.6	↓-2.0
10/11 21:10	90.6	↓-2.0
10/11 21:20	88.5	↓-2.1
10/11 21:30	86.3	↓-2.2
10/11 21:40	84.1	↓-2.2
10/11 21:50	81.9	↓-2.2
10/11 22:00	79.6	↓-2.3
10/11 22:10	77.2	↓-2.4	最大潮位差
10/11 22:20	74.9	↓-2.3
10/11 22:30	72.6	↓-2.3
10/11 22:40	70.2	↓-2.4	最大潮位差
10/11 22:50	67.9	↓-2.3
10/11 23:00	65.6	↓-2.3
10/11 23:10	63.3	↓-2.3
10/11 23:20	61.1	↓-2.2
10/11 23:30	58.9	↓-2.2
10/11 23:40	56.8	↓-2.1
10/11 23:50	54.7	↓-2.1