18 (土)	13:34	07:04	-	17:12
	63cm	32cm	-	57cm
中潮 出 03:38 入 19:08 出 01:36 入 15:46

コイセボイ（北海道）2039年06月18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
6/18 00:00	88.6	↓-0.3
6/18 00:10	88.1	↓-0.5
6/18 00:20	87.5	↓-0.6
6/18 00:30	86.7	↓-0.8
6/18 00:40	85.9	↓-0.8
6/18 00:50	84.9	↓-1.0
6/18 01:00	83.8	↓-1.1
6/18 01:10	82.6	↓-1.2
6/18 01:20	81.2	↓-1.4
6/18 01:30	79.8	↓-1.4
6/18 01:40	78.3	↓-1.5
6/18 01:50	76.6	↓-1.7
6/18 02:00	74.9	↓-1.7
6/18 02:10	73.1	↓-1.8
6/18 02:20	71.3	↓-1.8
6/18 02:30	69.4	↓-1.9
6/18 02:40	67.4	↓-2.0
6/18 02:50	65.4	↓-2.0
6/18 03:00	63.4	↓-2.0
6/18 03:10	61.4	↓-2.0
6/18 03:20	59.4	↓-2.0
6/18 03:30	57.3	↓-2.1	最大潮位差
6/18 03:40	55.3	↓-2.0
6/18 03:50	53.4	↓-1.9
6/18 04:00	51.4	↓-2.0
6/18 04:10	49.5	↓-1.9
6/18 04:20	47.6	↓-1.9
6/18 04:30	45.9	↓-1.7
6/18 04:40	44.2	↓-1.7
6/18 04:50	42.5	↓-1.7
6/18 05:00	41.0	↓-1.5
6/18 05:10	39.5	↓-1.5
6/18 05:20	38.2	↓-1.3
6/18 05:30	37.0	↓-1.2
6/18 05:40	35.9	↓-1.1
6/18 05:50	34.9	↓-1.0
6/18 06:00	34.0	↓-0.9
6/18 06:10	33.2	↓-0.8
6/18 06:20	32.6	↓-0.6
6/18 06:30	32.1	↓-0.5
6/18 06:40	31.7	↓-0.4
6/18 06:50	31.5	↓-0.2
6/18 07:00	31.4	↓-0.1	干潮
6/18 07:10	31.4	0
6/18 07:20	31.6	↑0.2
6/18 07:30	31.8	↑0.2
6/18 07:40	32.2	↑0.4
6/18 07:50	32.7	↑0.5
6/18 08:00	33.3	↑0.6
6/18 08:10	34.0	↑0.7
6/18 08:20	34.8	↑0.8
6/18 08:30	35.7	↑0.9
6/18 08:40	36.6	↑0.9
6/18 08:50	37.6	↑1.0
6/18 09:00	38.7	↑1.1
6/18 09:10	39.9	↑1.2
6/18 09:20	41.1	↑1.2
6/18 09:30	42.3	↑1.2
6/18 09:40	43.5	↑1.2
6/18 09:50	44.8	↑1.3
6/18 10:00	46.1	↑1.3
6/18 10:10	47.4	↑1.3
6/18 10:20	48.6	↑1.2
6/18 10:30	49.9	↑1.3
6/18 10:40	51.1	↑1.2
6/18 10:50	52.3	↑1.2
6/18 11:00	53.5	↑1.2
6/18 11:10	54.6	↑1.1
6/18 11:20	55.6	↑1.0
6/18 11:30	56.6	↑1.0
6/18 11:40	57.5	↑0.9
6/18 11:50	58.4	↑0.9
6/18 12:00	59.2	↑0.8
6/18 12:10	59.9	↑0.7
6/18 12:20	60.5	↑0.6
6/18 12:30	61.1	↑0.6
6/18 12:40	61.5	↑0.4
6/18 12:50	61.9	↑0.4
6/18 13:00	62.2	↑0.3
6/18 13:10	62.4	↑0.2
6/18 13:20	62.6	↑0.2
6/18 13:30	62.6	0	満潮
6/18 13:40	62.6	0
6/18 13:50	62.5	↓-0.1
6/18 14:00	62.4	↓-0.1
6/18 14:10	62.2	↓-0.2
6/18 14:20	61.9	↓-0.3
6/18 14:30	61.6	↓-0.3
6/18 14:40	61.2	↓-0.4
6/18 14:50	60.9	↓-0.3
6/18 15:00	60.4	↓-0.5
6/18 15:10	60.0	↓-0.4
6/18 15:20	59.6	↓-0.4
6/18 15:30	59.1	↓-0.5
6/18 15:40	58.7	↓-0.4
6/18 15:50	58.3	↓-0.4
6/18 16:00	57.9	↓-0.4
6/18 16:10	57.5	↓-0.4
6/18 16:20	57.1	↓-0.4
6/18 16:30	56.8	↓-0.3
6/18 16:40	56.6	↓-0.2
6/18 16:50	56.4	↓-0.2
6/18 17:00	56.3	↓-0.1
6/18 17:10	56.2	↓-0.1	干潮
6/18 17:20	56.3	↑0.1
6/18 17:30	56.4	↑0.1
6/18 17:40	56.6	↑0.2
6/18 17:50	56.9	↑0.3
6/18 18:00	57.3	↑0.4
6/18 18:10	57.7	↑0.4
6/18 18:20	58.3	↑0.6
6/18 18:30	59.0	↑0.7
6/18 18:40	59.7	↑0.7
6/18 18:50	60.6	↑0.9
6/18 19:00	61.5	↑0.9
6/18 19:10	62.6	↑1.1
6/18 19:20	63.7	↑1.1
6/18 19:30	64.9	↑1.2
6/18 19:40	66.2	↑1.3
6/18 19:50	67.6	↑1.4
6/18 20:00	69.0	↑1.4
6/18 20:10	70.5	↑1.5
6/18 20:20	72.0	↑1.5
6/18 20:30	73.6	↑1.6
6/18 20:40	75.2	↑1.6
6/18 20:50	76.8	↑1.6
6/18 21:00	78.4	↑1.6
6/18 21:10	80.1	↑1.7
6/18 21:20	81.7	↑1.6
6/18 21:30	83.4	↑1.7
6/18 21:40	85.0	↑1.6
6/18 21:50	86.5	↑1.5
6/18 22:00	88.0	↑1.5
6/18 22:10	89.5	↑1.5
6/18 22:20	90.8	↑1.3
6/18 22:30	92.1	↑1.3
6/18 22:40	93.4	↑1.3
6/18 22:50	94.5	↑1.1
6/18 23:00	95.5	↑1.0
6/18 23:10	96.3	↑0.8
6/18 23:20	97.1	↑0.8
6/18 23:30	97.7	↑0.6
6/18 23:40	98.2	↑0.5
6/18 23:50	98.5	↑0.3