13 (月)	07:09	00:09	20:47	15:02
	103cm	56cm	59cm	42cm
小潮 出 06:25 入 16:48 出 - 入 09:32

コイセボイ（北海道）2023年02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
2/13 00:00	55.4	↓-0.1	干潮
2/13 00:10	55.3	↓-0.1
2/13 00:20	55.4	↑0.1
2/13 00:30	55.6	↑0.2
2/13 00:40	55.9	↑0.3
2/13 00:50	56.3	↑0.4
2/13 01:00	56.8	↑0.5
2/13 01:10	57.4	↑0.6
2/13 01:20	58.2	↑0.8
2/13 01:30	59.0	↑0.8
2/13 01:40	60.0	↑1.0
2/13 01:50	61.1	↑1.1
2/13 02:00	62.2	↑1.1
2/13 02:10	63.5	↑1.3
2/13 02:20	64.8	↑1.3
2/13 02:30	66.2	↑1.4
2/13 02:40	67.7	↑1.5
2/13 02:50	69.3	↑1.6
2/13 03:00	70.9	↑1.6
2/13 03:10	72.6	↑1.7
2/13 03:20	74.3	↑1.7
2/13 03:30	76.1	↑1.8
2/13 03:40	77.8	↑1.7
2/13 03:50	79.6	↑1.8
2/13 04:00	81.4	↑1.8
2/13 04:10	83.2	↑1.8
2/13 04:20	84.9	↑1.7
2/13 04:30	86.6	↑1.7
2/13 04:40	88.3	↑1.7
2/13 04:50	89.9	↑1.6
2/13 05:00	91.5	↑1.6
2/13 05:10	93.0	↑1.5
2/13 05:20	94.4	↑1.4
2/13 05:30	95.7	↑1.3
2/13 05:40	96.9	↑1.2
2/13 05:50	98.0	↑1.1
2/13 06:00	99.0	↑1.0
2/13 06:10	99.9	↑0.9
2/13 06:20	100.6	↑0.7
2/13 06:30	101.2	↑0.6
2/13 06:40	101.7	↑0.5
2/13 06:50	102.0	↑0.3
2/13 07:00	102.2	↑0.2	満潮
2/13 07:10	102.3	↑0.1
2/13 07:20	102.2	↓-0.1
2/13 07:30	101.9	↓-0.3
2/13 07:40	101.5	↓-0.4
2/13 07:50	101.0	↓-0.5
2/13 08:00	100.3	↓-0.7
2/13 08:10	99.5	↓-0.8
2/13 08:20	98.6	↓-0.9
2/13 08:30	97.5	↓-1.1
2/13 08:40	96.3	↓-1.2
2/13 08:50	95.0	↓-1.3
2/13 09:00	93.5	↓-1.5
2/13 09:10	92.0	↓-1.5
2/13 09:20	90.4	↓-1.6
2/13 09:30	88.6	↓-1.8
2/13 09:40	86.8	↓-1.8
2/13 09:50	85.0	↓-1.8
2/13 10:00	83.0	↓-2.0
2/13 10:10	81.0	↓-2.0
2/13 10:20	79.0	↓-2.0
2/13 10:30	77.0	↓-2.0
2/13 10:40	74.9	↓-2.1	最大潮位差
2/13 10:50	72.8	↓-2.1	最大潮位差
2/13 11:00	70.8	↓-2.0
2/13 11:10	68.7	↓-2.1	最大潮位差
2/13 11:20	66.7	↓-2.0
2/13 11:30	64.6	↓-2.1	最大潮位差
2/13 11:40	62.7	↓-1.9
2/13 11:50	60.8	↓-1.9
2/13 12:00	58.9	↓-1.9
2/13 12:10	57.1	↓-1.8
2/13 12:20	55.4	↓-1.7
2/13 12:30	53.7	↓-1.7
2/13 12:40	52.2	↓-1.5
2/13 12:50	50.7	↓-1.5
2/13 13:00	49.4	↓-1.3
2/13 13:10	48.1	↓-1.3
2/13 13:20	46.9	↓-1.2
2/13 13:30	45.9	↓-1.0
2/13 13:40	45.0	↓-0.9
2/13 13:50	44.1	↓-0.9
2/13 14:00	43.4	↓-0.7
2/13 14:10	42.8	↓-0.6
2/13 14:20	42.3	↓-0.5
2/13 14:30	42.0	↓-0.3
2/13 14:40	41.7	↓-0.3
2/13 14:50	41.5	↓-0.2
2/13 15:00	41.5	0	干潮
2/13 15:10	41.5	0
2/13 15:20	41.7	↑0.2
2/13 15:30	41.9	↑0.2
2/13 15:40	42.2	↑0.3
2/13 15:50	42.6	↑0.4
2/13 16:00	43.0	↑0.4
2/13 16:10	43.6	↑0.6
2/13 16:20	44.1	↑0.5
2/13 16:30	44.8	↑0.7
2/13 16:40	45.4	↑0.6
2/13 16:50	46.2	↑0.8
2/13 17:00	46.9	↑0.7
2/13 17:10	47.6	↑0.7
2/13 17:20	48.4	↑0.8
2/13 17:30	49.2	↑0.8
2/13 17:40	50.0	↑0.8
2/13 17:50	50.7	↑0.7
2/13 18:00	51.5	↑0.8
2/13 18:10	52.2	↑0.7
2/13 18:20	53.0	↑0.8
2/13 18:30	53.6	↑0.6
2/13 18:40	54.3	↑0.7
2/13 18:50	54.9	↑0.6
2/13 19:00	55.4	↑0.5
2/13 19:10	56.0	↑0.6
2/13 19:20	56.4	↑0.4
2/13 19:30	56.8	↑0.4
2/13 19:40	57.2	↑0.4
2/13 19:50	57.5	↑0.3
2/13 20:00	57.8	↑0.3
2/13 20:10	58.0	↑0.2
2/13 20:20	58.1	↑0.1
2/13 20:30	58.2	↑0.1
2/13 20:40	58.3	↑0.1	満潮
2/13 20:50	58.3	0
2/13 21:00	58.2	↓-0.1
2/13 21:10	58.2	0
2/13 21:20	58.0	↓-0.2
2/13 21:30	57.9	↓-0.1
2/13 21:40	57.7	↓-0.2
2/13 21:50	57.5	↓-0.2
2/13 22:00	57.3	↓-0.2
2/13 22:10	57.1	↓-0.2
2/13 22:20	56.9	↓-0.2
2/13 22:30	56.7	↓-0.2
2/13 22:40	56.4	↓-0.3
2/13 22:50	56.3	↓-0.1
2/13 23:00	56.1	↓-0.2
2/13 23:10	55.9	↓-0.2
2/13 23:20	55.8	↓-0.1
2/13 23:30	55.7	↓-0.1
2/13 23:40	55.7	0
2/13 23:50	55.7	0