12 (金)	18:59	02:55	-	-
	104cm	30cm	-	-
小潮 出 06:12 入 15:59 出 13:15 入 23:21

コイセボイ（北海道）2021年11月12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
11/12 00:00	46.8	↓-2.0
11/12 00:10	44.9	↓-1.9
11/12 00:20	43.0	↓-1.9
11/12 00:30	41.3	↓-1.7
11/12 00:40	39.6	↓-1.7
11/12 00:50	38.1	↓-1.5
11/12 01:00	36.7	↓-1.4
11/12 01:10	35.4	↓-1.3
11/12 01:20	34.3	↓-1.1
11/12 01:30	33.2	↓-1.1
11/12 01:40	32.3	↓-0.9
11/12 01:50	31.5	↓-0.8
11/12 02:00	30.8	↓-0.7
11/12 02:10	30.3	↓-0.5
11/12 02:20	29.8	↓-0.5
11/12 02:30	29.5	↓-0.3
11/12 02:40	29.3	↓-0.2
11/12 02:50	29.2	↓-0.1	干潮
11/12 03:00	29.2	0
11/12 03:10	29.3	↑0.1
11/12 03:20	29.5	↑0.2
11/12 03:30	29.8	↑0.3
11/12 03:40	30.2	↑0.4
11/12 03:50	30.7	↑0.5
11/12 04:00	31.2	↑0.5
11/12 04:10	31.8	↑0.6
11/12 04:20	32.5	↑0.7
11/12 04:30	33.2	↑0.7
11/12 04:40	34.0	↑0.8
11/12 04:50	34.8	↑0.8
11/12 05:00	35.6	↑0.8
11/12 05:10	36.5	↑0.9
11/12 05:20	37.4	↑0.9
11/12 05:30	38.3	↑0.9
11/12 05:40	39.2	↑0.9
11/12 05:50	40.2	↑1.0
11/12 06:00	41.1	↑0.9
11/12 06:10	42.0	↑0.9
11/12 06:20	43.0	↑1.0
11/12 06:30	43.9	↑0.9
11/12 06:40	44.8	↑0.9
11/12 06:50	45.6	↑0.8
11/12 07:00	46.5	↑0.9
11/12 07:10	47.3	↑0.8
11/12 07:20	48.1	↑0.8
11/12 07:30	48.8	↑0.7
11/12 07:40	49.6	↑0.8
11/12 07:50	50.3	↑0.7
11/12 08:00	50.9	↑0.6
11/12 08:10	51.6	↑0.7
11/12 08:20	52.2	↑0.6
11/12 08:30	52.7	↑0.5
11/12 08:40	53.3	↑0.6
11/12 08:50	53.8	↑0.5
11/12 09:00	54.3	↑0.5
11/12 09:10	54.8	↑0.5
11/12 09:20	55.2	↑0.4
11/12 09:30	55.6	↑0.4
11/12 09:40	56.1	↑0.5
11/12 09:50	56.5	↑0.4
11/12 10:00	56.9	↑0.4
11/12 10:10	57.3	↑0.4
11/12 10:20	57.7	↑0.4
11/12 10:30	58.1	↑0.4
11/12 10:40	58.6	↑0.5
11/12 10:50	59.0	↑0.4
11/12 11:00	59.5	↑0.5
11/12 11:10	59.9	↑0.4
11/12 11:20	60.4	↑0.5
11/12 11:30	61.0	↑0.6
11/12 11:40	61.5	↑0.5
11/12 11:50	62.1	↑0.6
11/12 12:00	62.8	↑0.7
11/12 12:10	63.5	↑0.7
11/12 12:20	64.2	↑0.7
11/12 12:30	64.9	↑0.7
11/12 12:40	65.7	↑0.8
11/12 12:50	66.6	↑0.9
11/12 13:00	67.5	↑0.9
11/12 13:10	68.4	↑0.9
11/12 13:20	69.4	↑1.0
11/12 13:30	70.5	↑1.1
11/12 13:40	71.5	↑1.0
11/12 13:50	72.7	↑1.2
11/12 14:00	73.8	↑1.1
11/12 14:10	75.0	↑1.2
11/12 14:20	76.2	↑1.2
11/12 14:30	77.5	↑1.3
11/12 14:40	78.8	↑1.3
11/12 14:50	80.1	↑1.3
11/12 15:00	81.4	↑1.3
11/12 15:10	82.7	↑1.3
11/12 15:20	84.1	↑1.4
11/12 15:30	85.4	↑1.3
11/12 15:40	86.8	↑1.4
11/12 15:50	88.1	↑1.3
11/12 16:00	89.4	↑1.3
11/12 16:10	90.7	↑1.3
11/12 16:20	91.9	↑1.2
11/12 16:30	93.2	↑1.3
11/12 16:40	94.4	↑1.2
11/12 16:50	95.5	↑1.1
11/12 17:00	96.6	↑1.1
11/12 17:10	97.6	↑1.0
11/12 17:20	98.6	↑1.0
11/12 17:30	99.4	↑0.8
11/12 17:40	100.2	↑0.8
11/12 17:50	101.0	↑0.8
11/12 18:00	101.6	↑0.6
11/12 18:10	102.2	↑0.6
11/12 18:20	102.6	↑0.4
11/12 18:30	103.0	↑0.4
11/12 18:40	103.2	↑0.2
11/12 18:50	103.4	↑0.2	満潮
11/12 19:00	103.4	0
11/12 19:10	103.3	↓-0.1
11/12 19:20	103.1	↓-0.2
11/12 19:30	102.8	↓-0.3
11/12 19:40	102.4	↓-0.4
11/12 19:50	101.9	↓-0.5
11/12 20:00	101.2	↓-0.7
11/12 20:10	100.5	↓-0.7
11/12 20:20	99.6	↓-0.9
11/12 20:30	98.7	↓-0.9
11/12 20:40	97.6	↓-1.1
11/12 20:50	96.4	↓-1.2
11/12 21:00	95.1	↓-1.3
11/12 21:10	93.8	↓-1.3
11/12 21:20	92.3	↓-1.5
11/12 21:30	90.7	↓-1.6
11/12 21:40	89.1	↓-1.6
11/12 21:50	87.4	↓-1.7
11/12 22:00	85.7	↓-1.7
11/12 22:10	83.9	↓-1.8
11/12 22:20	82.0	↓-1.9
11/12 22:30	80.1	↓-1.9
11/12 22:40	78.1	↓-2.0
11/12 22:50	76.1	↓-2.0
11/12 23:00	74.1	↓-2.0
11/12 23:10	72.1	↓-2.0
11/12 23:20	70.0	↓-2.1	最大潮位差
11/12 23:30	68.0	↓-2.0
11/12 23:40	66.0	↓-2.0
11/12 23:50	63.9	↓-2.1	最大潮位差