8 (木)	21:02	04:53	-	-
	108cm	42cm	-	-
長潮 出 04:17 入 18:38 出 14:04 入 23:15

コイセボイ（北海道）2030年08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
8/8 00:00	74.5	↓-2.0	最大潮位差
8/8 00:10	72.5	↓-2.0	最大潮位差
8/8 00:20	70.5	↓-2.0	最大潮位差
8/8 00:30	68.5	↓-2.0	最大潮位差
8/8 00:40	66.6	↓-1.9
8/8 00:50	64.7	↓-1.9
8/8 01:00	62.8	↓-1.9
8/8 01:10	61.0	↓-1.8
8/8 01:20	59.3	↓-1.7
8/8 01:30	57.6	↓-1.7
8/8 01:40	56.0	↓-1.6
8/8 01:50	54.4	↓-1.6
8/8 02:00	53.0	↓-1.4
8/8 02:10	51.6	↓-1.4
8/8 02:20	50.3	↓-1.3
8/8 02:30	49.1	↓-1.2
8/8 02:40	47.9	↓-1.2
8/8 02:50	46.9	↓-1.0
8/8 03:00	45.9	↓-1.0
8/8 03:10	45.0	↓-0.9
8/8 03:20	44.3	↓-0.7
8/8 03:30	43.6	↓-0.7
8/8 03:40	43.0	↓-0.6
8/8 03:50	42.5	↓-0.5
8/8 04:00	42.1	↓-0.4
8/8 04:10	41.7	↓-0.4
8/8 04:20	41.4	↓-0.3
8/8 04:30	41.3	↓-0.1
8/8 04:40	41.1	↓-0.2
8/8 04:50	41.1	0	干潮
8/8 05:00	41.1	0
8/8 05:10	41.2	↑0.1
8/8 05:20	41.3	↑0.1
8/8 05:30	41.5	↑0.2
8/8 05:40	41.7	↑0.2
8/8 05:50	42.0	↑0.3
8/8 06:00	42.3	↑0.3
8/8 06:10	42.7	↑0.4
8/8 06:20	43.0	↑0.3
8/8 06:30	43.4	↑0.4
8/8 06:40	43.8	↑0.4
8/8 06:50	44.2	↑0.4
8/8 07:00	44.6	↑0.4
8/8 07:10	45.1	↑0.5
8/8 07:20	45.5	↑0.4
8/8 07:30	45.9	↑0.4
8/8 07:40	46.3	↑0.4
8/8 07:50	46.7	↑0.4
8/8 08:00	47.1	↑0.4
8/8 08:10	47.5	↑0.4
8/8 08:20	47.8	↑0.3
8/8 08:30	48.2	↑0.4
8/8 08:40	48.5	↑0.3
8/8 08:50	48.8	↑0.3
8/8 09:00	49.1	↑0.3
8/8 09:10	49.3	↑0.2
8/8 09:20	49.5	↑0.2
8/8 09:30	49.8	↑0.3
8/8 09:40	50.0	↑0.2
8/8 09:50	50.1	↑0.1
8/8 10:00	50.3	↑0.2
8/8 10:10	50.5	↑0.2
8/8 10:20	50.6	↑0.1
8/8 10:30	50.7	↑0.1
8/8 10:40	50.9	↑0.2
8/8 10:50	51.0	↑0.1
8/8 11:00	51.1	↑0.1
8/8 11:10	51.3	↑0.2
8/8 11:20	51.4	↑0.1
8/8 11:30	51.6	↑0.2
8/8 11:40	51.8	↑0.2
8/8 11:50	52.0	↑0.2
8/8 12:00	52.2	↑0.2
8/8 12:10	52.5	↑0.3
8/8 12:20	52.8	↑0.3
8/8 12:30	53.1	↑0.3
8/8 12:40	53.5	↑0.4
8/8 12:50	53.9	↑0.4
8/8 13:00	54.4	↑0.5
8/8 13:10	54.9	↑0.5
8/8 13:20	55.5	↑0.6
8/8 13:30	56.1	↑0.6
8/8 13:40	56.8	↑0.7
8/8 13:50	57.5	↑0.7
8/8 14:00	58.3	↑0.8
8/8 14:10	59.2	↑0.9
8/8 14:20	60.1	↑0.9
8/8 14:30	61.1	↑1.0
8/8 14:40	62.1	↑1.0
8/8 14:50	63.3	↑1.2
8/8 15:00	64.4	↑1.1
8/8 15:10	65.6	↑1.2
8/8 15:20	66.9	↑1.3
8/8 15:30	68.3	↑1.4
8/8 15:40	69.6	↑1.3
8/8 15:50	71.1	↑1.5
8/8 16:00	72.5	↑1.4
8/8 16:10	74.0	↑1.5
8/8 16:20	75.6	↑1.6
8/8 16:30	77.1	↑1.5
8/8 16:40	78.7	↑1.6
8/8 16:50	80.3	↑1.6
8/8 17:00	81.9	↑1.6
8/8 17:10	83.6	↑1.7
8/8 17:20	85.2	↑1.6
8/8 17:30	86.8	↑1.6
8/8 17:40	88.4	↑1.6
8/8 17:50	90.0	↑1.6
8/8 18:00	91.5	↑1.5
8/8 18:10	93.0	↑1.5
8/8 18:20	94.5	↑1.5
8/8 18:30	95.9	↑1.4
8/8 18:40	97.3	↑1.4
8/8 18:50	98.6	↑1.3
8/8 19:00	99.8	↑1.2
8/8 19:10	101.0	↑1.2
8/8 19:20	102.1	↑1.1
8/8 19:30	103.1	↑1.0
8/8 19:40	104.0	↑0.9
8/8 19:50	104.9	↑0.9
8/8 20:00	105.6	↑0.7
8/8 20:10	106.2	↑0.6
8/8 20:20	106.7	↑0.5
8/8 20:30	107.2	↑0.5
8/8 20:40	107.5	↑0.3
8/8 20:50	107.6	↑0.1
8/8 21:00	107.7	↑0.1	満潮
8/8 21:10	107.7	0
8/8 21:20	107.5	↓-0.2
8/8 21:30	107.2	↓-0.3
8/8 21:40	106.8	↓-0.4
8/8 21:50	106.3	↓-0.5
8/8 22:00	105.6	↓-0.7
8/8 22:10	104.9	↓-0.7
8/8 22:20	104.0	↓-0.9
8/8 22:30	103.0	↓-1.0
8/8 22:40	101.9	↓-1.1
8/8 22:50	100.7	↓-1.2
8/8 23:00	99.4	↓-1.3
8/8 23:10	98.1	↓-1.3
8/8 23:20	96.6	↓-1.5
8/8 23:30	95.0	↓-1.6
8/8 23:40	93.4	↓-1.6
8/8 23:50	91.7	↓-1.7