20 (火)	21:08	06:00	-	-
	106cm	31cm	-	-
長潮 出 05:06 入 17:24 出 23:36 入 14:59

コイセボイ（北海道）2022年09月20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
9/20 00:00	76.3	↓-2.0
9/20 00:10	74.2	↓-2.1	最大潮位差
9/20 00:20	72.1	↓-2.1	最大潮位差
9/20 00:30	70.0	↓-2.1	最大潮位差
9/20 00:40	67.9	↓-2.1	最大潮位差
9/20 00:50	65.9	↓-2.0
9/20 01:00	63.8	↓-2.1	最大潮位差
9/20 01:10	61.8	↓-2.0
9/20 01:20	59.8	↓-2.0
9/20 01:30	57.9	↓-1.9
9/20 01:40	56.0	↓-1.9
9/20 01:50	54.1	↓-1.9
9/20 02:00	52.3	↓-1.8
9/20 02:10	50.5	↓-1.8
9/20 02:20	48.8	↓-1.7
9/20 02:30	47.2	↓-1.6
9/20 02:40	45.6	↓-1.6
9/20 02:50	44.1	↓-1.5
9/20 03:00	42.7	↓-1.4
9/20 03:10	41.4	↓-1.3
9/20 03:20	40.1	↓-1.3
9/20 03:30	38.9	↓-1.2
9/20 03:40	37.8	↓-1.1
9/20 03:50	36.8	↓-1.0
9/20 04:00	35.8	↓-1.0
9/20 04:10	34.9	↓-0.9
9/20 04:20	34.2	↓-0.7
9/20 04:30	33.4	↓-0.8
9/20 04:40	32.8	↓-0.6
9/20 04:50	32.3	↓-0.5
9/20 05:00	31.8	↓-0.5
9/20 05:10	31.4	↓-0.4
9/20 05:20	31.1	↓-0.3
9/20 05:30	30.9	↓-0.2
9/20 05:40	30.7	↓-0.2
9/20 05:50	30.6	↓-0.1	干潮
9/20 06:00	30.6	0	干潮
9/20 06:10	30.7	↑0.1
9/20 06:20	30.8	↑0.1
9/20 06:30	30.9	↑0.1
9/20 06:40	31.1	↑0.2
9/20 06:50	31.4	↑0.3
9/20 07:00	31.7	↑0.3
9/20 07:10	32.1	↑0.4
9/20 07:20	32.5	↑0.4
9/20 07:30	32.9	↑0.4
9/20 07:40	33.4	↑0.5
9/20 07:50	34.0	↑0.6
9/20 08:00	34.5	↑0.5
9/20 08:10	35.1	↑0.6
9/20 08:20	35.7	↑0.6
9/20 08:30	36.4	↑0.7
9/20 08:40	37.0	↑0.6
9/20 08:50	37.7	↑0.7
9/20 09:00	38.4	↑0.7
9/20 09:10	39.1	↑0.7
9/20 09:20	39.8	↑0.7
9/20 09:30	40.6	↑0.8
9/20 09:40	41.3	↑0.7
9/20 09:50	42.1	↑0.8
9/20 10:00	42.9	↑0.8
9/20 10:10	43.6	↑0.7
9/20 10:20	44.4	↑0.8
9/20 10:30	45.2	↑0.8
9/20 10:40	46.0	↑0.8
9/20 10:50	46.8	↑0.8
9/20 11:00	47.6	↑0.8
9/20 11:10	48.5	↑0.9
9/20 11:20	49.3	↑0.8
9/20 11:30	50.1	↑0.8
9/20 11:40	51.0	↑0.9
9/20 11:50	51.8	↑0.8
9/20 12:00	52.7	↑0.9
9/20 12:10	53.6	↑0.9
9/20 12:20	54.4	↑0.8
9/20 12:30	55.3	↑0.9
9/20 12:40	56.2	↑0.9
9/20 12:50	57.1	↑0.9
9/20 13:00	58.1	↑1.0
9/20 13:10	59.0	↑0.9
9/20 13:20	60.0	↑1.0
9/20 13:30	61.0	↑1.0
9/20 13:40	62.0	↑1.0
9/20 13:50	63.0	↑1.0
9/20 14:00	64.0	↑1.0
9/20 14:10	65.1	↑1.1
9/20 14:20	66.1	↑1.0
9/20 14:30	67.2	↑1.1
9/20 14:40	68.3	↑1.1
9/20 14:50	69.4	↑1.1
9/20 15:00	70.6	↑1.2
9/20 15:10	71.7	↑1.1
9/20 15:20	72.9	↑1.2
9/20 15:30	74.1	↑1.2
9/20 15:40	75.3	↑1.2
9/20 15:50	76.5	↑1.2
9/20 16:00	77.8	↑1.3
9/20 16:10	79.0	↑1.2
9/20 16:20	80.3	↑1.3
9/20 16:30	81.5	↑1.2
9/20 16:40	82.8	↑1.3
9/20 16:50	84.0	↑1.2
9/20 17:00	85.3	↑1.3
9/20 17:10	86.5	↑1.2
9/20 17:20	87.8	↑1.3
9/20 17:30	89.0	↑1.2
9/20 17:40	90.2	↑1.2
9/20 17:50	91.4	↑1.2
9/20 18:00	92.6	↑1.2
9/20 18:10	93.7	↑1.1
9/20 18:20	94.8	↑1.1
9/20 18:30	95.9	↑1.1
9/20 18:40	96.9	↑1.0
9/20 18:50	97.9	↑1.0
9/20 19:00	98.9	↑1.0
9/20 19:10	99.8	↑0.9
9/20 19:20	100.7	↑0.9
9/20 19:30	101.4	↑0.7
9/20 19:40	102.2	↑0.8
9/20 19:50	102.8	↑0.6
9/20 20:00	103.4	↑0.6
9/20 20:10	103.9	↑0.5
9/20 20:20	104.4	↑0.5
9/20 20:30	104.7	↑0.3
9/20 20:40	105.0	↑0.3
9/20 20:50	105.2	↑0.2
9/20 21:00	105.3	↑0.1	満潮
9/20 21:10	105.3	0
9/20 21:20	105.3	0
9/20 21:30	105.1	↓-0.2
9/20 21:40	104.8	↓-0.3
9/20 21:50	104.5	↓-0.3
9/20 22:00	104.0	↓-0.5
9/20 22:10	103.4	↓-0.6
9/20 22:20	102.8	↓-0.6
9/20 22:30	102.0	↓-0.8
9/20 22:40	101.2	↓-0.8
9/20 22:50	100.3	↓-0.9
9/20 23:00	99.2	↓-1.1
9/20 23:10	98.1	↓-1.1
9/20 23:20	96.9	↓-1.2
9/20 23:30	95.6	↓-1.3
9/20 23:40	94.2	↓-1.4
9/20 23:50	92.7	↓-1.5