21 (土)	23:23	07:26	-	-
	104cm	27cm	-	-
若潮 出 05:07 入 17:22 出 00:26 入 16:01

コイセボイ（北海道）2041年09月21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
9/21 00:00	95.1	↓-1.3
9/21 00:10	93.7	↓-1.4
9/21 00:20	92.2	↓-1.5
9/21 00:30	90.6	↓-1.6
9/21 00:40	89.0	↓-1.6
9/21 00:50	87.3	↓-1.7
9/21 01:00	85.5	↓-1.8
9/21 01:10	83.7	↓-1.8
9/21 01:20	81.8	↓-1.9
9/21 01:30	79.8	↓-2.0
9/21 01:40	77.8	↓-2.0
9/21 01:50	75.8	↓-2.0
9/21 02:00	73.7	↓-2.1
9/21 02:10	71.6	↓-2.1
9/21 02:20	69.4	↓-2.2	最大潮位差
9/21 02:30	67.3	↓-2.1
9/21 02:40	65.1	↓-2.2	最大潮位差
9/21 02:50	63.0	↓-2.1
9/21 03:00	60.9	↓-2.1
9/21 03:10	58.7	↓-2.2	最大潮位差
9/21 03:20	56.6	↓-2.1
9/21 03:30	54.5	↓-2.1
9/21 03:40	52.5	↓-2.0
9/21 03:50	50.5	↓-2.0
9/21 04:00	48.5	↓-2.0
9/21 04:10	46.6	↓-1.9
9/21 04:20	44.8	↓-1.8
9/21 04:30	43.0	↓-1.8
9/21 04:40	41.3	↓-1.7
9/21 04:50	39.7	↓-1.6
9/21 05:00	38.1	↓-1.6
9/21 05:10	36.7	↓-1.4
9/21 05:20	35.3	↓-1.4
9/21 05:30	34.1	↓-1.2
9/21 05:40	32.9	↓-1.2
9/21 05:50	31.8	↓-1.1
9/21 06:00	30.9	↓-0.9
9/21 06:10	30.0	↓-0.9
9/21 06:20	29.3	↓-0.7
9/21 06:30	28.6	↓-0.7
9/21 06:40	28.1	↓-0.5
9/21 06:50	27.6	↓-0.5
9/21 07:00	27.3	↓-0.3
9/21 07:10	27.1	↓-0.2
9/21 07:20	27.0	↓-0.1	干潮
9/21 07:30	27.0	0
9/21 07:40	27.1	↑0.1
9/21 07:50	27.3	↑0.2
9/21 08:00	27.6	↑0.3
9/21 08:10	28.0	↑0.4
9/21 08:20	28.5	↑0.5
9/21 08:30	29.0	↑0.5
9/21 08:40	29.6	↑0.6
9/21 08:50	30.3	↑0.7
9/21 09:00	31.1	↑0.8
9/21 09:10	32.0	↑0.9
9/21 09:20	32.9	↑0.9
9/21 09:30	33.8	↑0.9
9/21 09:40	34.8	↑1.0
9/21 09:50	35.9	↑1.1
9/21 10:00	36.9	↑1.0
9/21 10:10	38.0	↑1.1
9/21 10:20	39.2	↑1.2
9/21 10:30	40.3	↑1.1
9/21 10:40	41.5	↑1.2
9/21 10:50	42.6	↑1.1
9/21 11:00	43.8	↑1.2
9/21 11:10	45.0	↑1.2
9/21 11:20	46.2	↑1.2
9/21 11:30	47.3	↑1.1
9/21 11:40	48.4	↑1.1
9/21 11:50	49.6	↑1.2
9/21 12:00	50.7	↑1.1
9/21 12:10	51.7	↑1.0
9/21 12:20	52.8	↑1.1
9/21 12:30	53.8	↑1.0
9/21 12:40	54.8	↑1.0
9/21 12:50	55.7	↑0.9
9/21 13:00	56.6	↑0.9
9/21 13:10	57.5	↑0.9
9/21 13:20	58.4	↑0.9
9/21 13:30	59.2	↑0.8
9/21 13:40	60.0	↑0.8
9/21 13:50	60.7	↑0.7
9/21 14:00	61.4	↑0.7
9/21 14:10	62.1	↑0.7
9/21 14:20	62.7	↑0.6
9/21 14:30	63.4	↑0.7
9/21 14:40	64.0	↑0.6
9/21 14:50	64.6	↑0.6
9/21 15:00	65.1	↑0.5
9/21 15:10	65.7	↑0.6
9/21 15:20	66.2	↑0.5
9/21 15:30	66.8	↑0.6
9/21 15:40	67.3	↑0.5
9/21 15:50	67.8	↑0.5
9/21 16:00	68.4	↑0.6
9/21 16:10	68.9	↑0.5
9/21 16:20	69.5	↑0.6
9/21 16:30	70.0	↑0.5
9/21 16:40	70.6	↑0.6
9/21 16:50	71.2	↑0.6
9/21 17:00	71.9	↑0.7
9/21 17:10	72.5	↑0.6
9/21 17:20	73.2	↑0.7
9/21 17:30	73.9	↑0.7
9/21 17:40	74.7	↑0.8
9/21 17:50	75.4	↑0.7
9/21 18:00	76.3	↑0.9
9/21 18:10	77.1	↑0.8
9/21 18:20	78.0	↑0.9
9/21 18:30	78.9	↑0.9
9/21 18:40	79.8	↑0.9
9/21 18:50	80.8	↑1.0
9/21 19:00	81.8	↑1.0
9/21 19:10	82.8	↑1.0
9/21 19:20	83.9	↑1.1
9/21 19:30	85.0	↑1.1
9/21 19:40	86.1	↑1.1
9/21 19:50	87.2	↑1.1
9/21 20:00	88.3	↑1.1
9/21 20:10	89.4	↑1.1
9/21 20:20	90.6	↑1.2
9/21 20:30	91.7	↑1.1
9/21 20:40	92.8	↑1.1
9/21 20:50	93.9	↑1.1
9/21 21:00	94.9	↑1.0
9/21 21:10	96.0	↑1.1
9/21 21:20	97.0	↑1.0
9/21 21:30	97.9	↑0.9
9/21 21:40	98.8	↑0.9
9/21 21:50	99.7	↑0.9
9/21 22:00	100.5	↑0.8
9/21 22:10	101.2	↑0.7
9/21 22:20	101.8	↑0.6
9/21 22:30	102.4	↑0.6
9/21 22:40	102.9	↑0.5
9/21 22:50	103.3	↑0.4
9/21 23:00	103.6	↑0.3
9/21 23:10	103.7	↑0.1
9/21 23:20	103.8	↑0.1	満潮
9/21 23:30	103.8	0
9/21 23:40	103.6	↓-0.2
9/21 23:50	103.4	↓-0.2