13 (水)	22:13	06:25	-	-
	108cm	38cm	-	-
若潮 出 04:22 入 18:31 出 - 入 15:04

コイセボイ（北海道）2031年08月13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
8/13 00:00	87.7	↓-1.8
8/13 00:10	85.9	↓-1.8
8/13 00:20	84.0	↓-1.9
8/13 00:30	82.1	↓-1.9
8/13 00:40	80.2	↓-1.9
8/13 00:50	78.3	↓-1.9
8/13 01:00	76.3	↓-2.0	最大潮位差
8/13 01:10	74.3	↓-2.0	最大潮位差
8/13 01:20	72.4	↓-1.9
8/13 01:30	70.4	↓-2.0	最大潮位差
8/13 01:40	68.4	↓-2.0	最大潮位差
8/13 01:50	66.5	↓-1.9
8/13 02:00	64.6	↓-1.9
8/13 02:10	62.7	↓-1.9
8/13 02:20	60.8	↓-1.9
8/13 02:30	59.0	↓-1.8
8/13 02:40	57.3	↓-1.7
8/13 02:50	55.6	↓-1.7
8/13 03:00	53.9	↓-1.7
8/13 03:10	52.4	↓-1.5
8/13 03:20	50.9	↓-1.5
8/13 03:30	49.4	↓-1.5
8/13 03:40	48.1	↓-1.3
8/13 03:50	46.8	↓-1.3
8/13 04:00	45.6	↓-1.2
8/13 04:10	44.4	↓-1.2
8/13 04:20	43.4	↓-1.0
8/13 04:30	42.5	↓-0.9
8/13 04:40	41.6	↓-0.9
8/13 04:50	40.8	↓-0.8
8/13 05:00	40.1	↓-0.7
8/13 05:10	39.5	↓-0.6
8/13 05:20	39.0	↓-0.5
8/13 05:30	38.5	↓-0.5
8/13 05:40	38.2	↓-0.3
8/13 05:50	37.9	↓-0.3
8/13 06:00	37.7	↓-0.2
8/13 06:10	37.6	↓-0.1
8/13 06:20	37.5	↓-0.1	干潮
8/13 06:30	37.5	0
8/13 06:40	37.6	↑0.1
8/13 06:50	37.7	↑0.1
8/13 07:00	37.9	↑0.2
8/13 07:10	38.2	↑0.3
8/13 07:20	38.5	↑0.3
8/13 07:30	38.8	↑0.3
8/13 07:40	39.2	↑0.4
8/13 07:50	39.6	↑0.4
8/13 08:00	40.0	↑0.4
8/13 08:10	40.5	↑0.5
8/13 08:20	41.0	↑0.5
8/13 08:30	41.5	↑0.5
8/13 08:40	42.1	↑0.6
8/13 08:50	42.6	↑0.5
8/13 09:00	43.2	↑0.6
8/13 09:10	43.8	↑0.6
8/13 09:20	44.3	↑0.5
8/13 09:30	44.9	↑0.6
8/13 09:40	45.5	↑0.6
8/13 09:50	46.0	↑0.5
8/13 10:00	46.6	↑0.6
8/13 10:10	47.1	↑0.5
8/13 10:20	47.7	↑0.6
8/13 10:30	48.2	↑0.5
8/13 10:40	48.7	↑0.5
8/13 10:50	49.2	↑0.5
8/13 11:00	49.7	↑0.5
8/13 11:10	50.2	↑0.5
8/13 11:20	50.7	↑0.5
8/13 11:30	51.1	↑0.4
8/13 11:40	51.6	↑0.5
8/13 11:50	52.0	↑0.4
8/13 12:00	52.5	↑0.5
8/13 12:10	52.9	↑0.4
8/13 12:20	53.3	↑0.4
8/13 12:30	53.8	↑0.5
8/13 12:40	54.2	↑0.4
8/13 12:50	54.6	↑0.4
8/13 13:00	55.1	↑0.5
8/13 13:10	55.5	↑0.4
8/13 13:20	56.0	↑0.5
8/13 13:30	56.5	↑0.5
8/13 13:40	57.0	↑0.5
8/13 13:50	57.5	↑0.5
8/13 14:00	58.1	↑0.6
8/13 14:10	58.6	↑0.5
8/13 14:20	59.3	↑0.7
8/13 14:30	59.9	↑0.6
8/13 14:40	60.6	↑0.7
8/13 14:50	61.3	↑0.7
8/13 15:00	62.0	↑0.7
8/13 15:10	62.8	↑0.8
8/13 15:20	63.6	↑0.8
8/13 15:30	64.5	↑0.9
8/13 15:40	65.4	↑0.9
8/13 15:50	66.4	↑1.0
8/13 16:00	67.4	↑1.0
8/13 16:10	68.4	↑1.0
8/13 16:20	69.5	↑1.1
8/13 16:30	70.6	↑1.1
8/13 16:40	71.8	↑1.2
8/13 16:50	73.0	↑1.2
8/13 17:00	74.2	↑1.2
8/13 17:10	75.5	↑1.3
8/13 17:20	76.8	↑1.3
8/13 17:30	78.2	↑1.4
8/13 17:40	79.5	↑1.3
8/13 17:50	80.9	↑1.4
8/13 18:00	82.3	↑1.4
8/13 18:10	83.7	↑1.4
8/13 18:20	85.2	↑1.5
8/13 18:30	86.6	↑1.4
8/13 18:40	88.0	↑1.4
8/13 18:50	89.4	↑1.4
8/13 19:00	90.8	↑1.4
8/13 19:10	92.2	↑1.4
8/13 19:20	93.6	↑1.4
8/13 19:30	94.9	↑1.3
8/13 19:40	96.2	↑1.3
8/13 19:50	97.4	↑1.2
8/13 20:00	98.6	↑1.2
8/13 20:10	99.8	↑1.2
8/13 20:20	100.9	↑1.1
8/13 20:30	101.9	↑1.0
8/13 20:40	102.8	↑0.9
8/13 20:50	103.7	↑0.9
8/13 21:00	104.5	↑0.8
8/13 21:10	105.2	↑0.7
8/13 21:20	105.8	↑0.6
8/13 21:30	106.3	↑0.5
8/13 21:40	106.7	↑0.4
8/13 21:50	107.0	↑0.3
8/13 22:00	107.2	↑0.2
8/13 22:10	107.3	↑0.1	満潮
8/13 22:20	107.3	0
8/13 22:30	107.1	↓-0.2
8/13 22:40	106.9	↓-0.2
8/13 22:50	106.5	↓-0.4
8/13 23:00	106.0	↓-0.5
8/13 23:10	105.4	↓-0.6
8/13 23:20	104.7	↓-0.7
8/13 23:30	103.8	↓-0.9
8/13 23:40	102.9	↓-0.9
8/13 23:50	101.8	↓-1.1