8 (日)	23:20	07:07	-	-
	103cm	35cm	-	-
若潮 出 04:52 入 17:46 出 15:25 入 00:24

コイセボイ（北海道）2030年09月8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
9/8 00:00	93.8	↓-1.3
9/8 00:10	92.4	↓-1.4
9/8 00:20	91.0	↓-1.4
9/8 00:30	89.5	↓-1.5
9/8 00:40	87.9	↓-1.6
9/8 00:50	86.2	↓-1.7
9/8 01:00	84.5	↓-1.7
9/8 01:10	82.7	↓-1.8
9/8 01:20	80.9	↓-1.8
9/8 01:30	79.0	↓-1.9
9/8 01:40	77.1	↓-1.9
9/8 01:50	75.1	↓-2.0	最大潮位差
9/8 02:00	73.2	↓-1.9
9/8 02:10	71.2	↓-2.0	最大潮位差
9/8 02:20	69.2	↓-2.0	最大潮位差
9/8 02:30	67.2	↓-2.0	最大潮位差
9/8 02:40	65.2	↓-2.0	最大潮位差
9/8 02:50	63.3	↓-1.9
9/8 03:00	61.3	↓-2.0	最大潮位差
9/8 03:10	59.4	↓-1.9
9/8 03:20	57.5	↓-1.9
9/8 03:30	55.7	↓-1.8
9/8 03:40	53.9	↓-1.8
9/8 03:50	52.1	↓-1.8
9/8 04:00	50.4	↓-1.7
9/8 04:10	48.8	↓-1.6
9/8 04:20	47.2	↓-1.6
9/8 04:30	45.7	↓-1.5
9/8 04:40	44.3	↓-1.4
9/8 04:50	43.0	↓-1.3
9/8 05:00	41.8	↓-1.2
9/8 05:10	40.6	↓-1.2
9/8 05:20	39.5	↓-1.1
9/8 05:30	38.6	↓-0.9
9/8 05:40	37.7	↓-0.9
9/8 05:50	36.9	↓-0.8
9/8 06:00	36.2	↓-0.7
9/8 06:10	35.7	↓-0.5
9/8 06:20	35.2	↓-0.5
9/8 06:30	34.8	↓-0.4
9/8 06:40	34.5	↓-0.3
9/8 06:50	34.3	↓-0.2
9/8 07:00	34.2	↓-0.1	干潮
9/8 07:10	34.2	0
9/8 07:20	34.3	↑0.1
9/8 07:30	34.4	↑0.1
9/8 07:40	34.7	↑0.3
9/8 07:50	35.0	↑0.3
9/8 08:00	35.4	↑0.4
9/8 08:10	35.9	↑0.5
9/8 08:20	36.4	↑0.5
9/8 08:30	37.0	↑0.6
9/8 08:40	37.6	↑0.6
9/8 08:50	38.3	↑0.7
9/8 09:00	39.1	↑0.8
9/8 09:10	39.8	↑0.7
9/8 09:20	40.6	↑0.8
9/8 09:30	41.5	↑0.9
9/8 09:40	42.3	↑0.8
9/8 09:50	43.2	↑0.9
9/8 10:00	44.1	↑0.9
9/8 10:10	45.0	↑0.9
9/8 10:20	45.9	↑0.9
9/8 10:30	46.8	↑0.9
9/8 10:40	47.7	↑0.9
9/8 10:50	48.6	↑0.9
9/8 11:00	49.4	↑0.8
9/8 11:10	50.3	↑0.9
9/8 11:20	51.1	↑0.8
9/8 11:30	51.9	↑0.8
9/8 11:40	52.7	↑0.8
9/8 11:50	53.5	↑0.8
9/8 12:00	54.2	↑0.7
9/8 12:10	54.9	↑0.7
9/8 12:20	55.5	↑0.6
9/8 12:30	56.2	↑0.7
9/8 12:40	56.8	↑0.6
9/8 12:50	57.3	↑0.5
9/8 13:00	57.9	↑0.6
9/8 13:10	58.4	↑0.5
9/8 13:20	58.8	↑0.4
9/8 13:30	59.3	↑0.5
9/8 13:40	59.7	↑0.4
9/8 13:50	60.1	↑0.4
9/8 14:00	60.5	↑0.4
9/8 14:10	60.8	↑0.3
9/8 14:20	61.2	↑0.4
9/8 14:30	61.5	↑0.3
9/8 14:40	61.9	↑0.4
9/8 14:50	62.2	↑0.3
9/8 15:00	62.5	↑0.3
9/8 15:10	62.9	↑0.4
9/8 15:20	63.2	↑0.3
9/8 15:30	63.6	↑0.4
9/8 15:40	64.0	↑0.4
9/8 15:50	64.4	↑0.4
9/8 16:00	64.8	↑0.4
9/8 16:10	65.2	↑0.4
9/8 16:20	65.7	↑0.5
9/8 16:30	66.2	↑0.5
9/8 16:40	66.8	↑0.6
9/8 16:50	67.4	↑0.6
9/8 17:00	68.0	↑0.6
9/8 17:10	68.7	↑0.7
9/8 17:20	69.4	↑0.7
9/8 17:30	70.1	↑0.7
9/8 17:40	70.9	↑0.8
9/8 17:50	71.8	↑0.9
9/8 18:00	72.7	↑0.9
9/8 18:10	73.6	↑0.9
9/8 18:20	74.6	↑1.0
9/8 18:30	75.6	↑1.0
9/8 18:40	76.7	↑1.1
9/8 18:50	77.8	↑1.1
9/8 19:00	78.9	↑1.1
9/8 19:10	80.1	↑1.2
9/8 19:20	81.3	↑1.2
9/8 19:30	82.5	↑1.2
9/8 19:40	83.7	↑1.2
9/8 19:50	84.9	↑1.2
9/8 20:00	86.2	↑1.3
9/8 20:10	87.4	↑1.2
9/8 20:20	88.6	↑1.2
9/8 20:30	89.9	↑1.3
9/8 20:40	91.1	↑1.2
9/8 20:50	92.3	↑1.2
9/8 21:00	93.4	↑1.1
9/8 21:10	94.5	↑1.1
9/8 21:20	95.6	↑1.1
9/8 21:30	96.6	↑1.0
9/8 21:40	97.5	↑0.9
9/8 21:50	98.4	↑0.9
9/8 22:00	99.3	↑0.9
9/8 22:10	100.0	↑0.7
9/8 22:20	100.6	↑0.6
9/8 22:30	101.2	↑0.6
9/8 22:40	101.7	↑0.5
9/8 22:50	102.1	↑0.4
9/8 23:00	102.3	↑0.2
9/8 23:10	102.5	↑0.2	満潮
9/8 23:20	102.5	0	満潮
9/8 23:30	102.4	↓-0.1
9/8 23:40	102.3	↓-0.1
9/8 23:50	102.0	↓-0.3