13 (木)	06:04	13:03	18:47	23:43
	102cm	41cm	71cm	52cm
小潮 出 06:24 入 16:48 出 23:12 入 08:38

コイセボイ（北海道）2031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	49.7	↑0.3
2/13 00:10	50.2	↑0.5
2/13 00:20	50.9	↑0.7
2/13 00:30	51.7	↑0.8
2/13 00:40	52.7	↑1.0
2/13 00:50	53.8	↑1.1
2/13 01:00	55.0	↑1.2
2/13 01:10	56.4	↑1.4
2/13 01:20	57.9	↑1.5
2/13 01:30	59.5	↑1.6
2/13 01:40	61.2	↑1.7
2/13 01:50	63.0	↑1.8
2/13 02:00	64.9	↑1.9
2/13 02:10	66.9	↑2.0
2/13 02:20	68.9	↑2.0
2/13 02:30	70.9	↑2.0
2/13 02:40	73.0	↑2.1
2/13 02:50	75.1	↑2.1
2/13 03:00	77.3	↑2.2
2/13 03:10	79.4	↑2.1
2/13 03:20	81.4	↑2.0
2/13 03:30	83.5	↑2.1
2/13 03:40	85.5	↑2.0
2/13 03:50	87.4	↑1.9
2/13 04:00	89.2	↑1.8
2/13 04:10	91.0	↑1.8
2/13 04:20	92.6	↑1.6
2/13 04:30	94.2	↑1.6
2/13 04:40	95.6	↑1.4
2/13 04:50	96.9	↑1.3
2/13 05:00	98.0	↑1.1
2/13 05:10	99.0	↑1.0
2/13 05:20	99.8	↑0.8
2/13 05:30	100.4	↑0.6
2/13 05:40	100.9	↑0.5
2/13 05:50	101.2	↑0.3
2/13 06:00	101.4	↑0.2	満潮
2/13 06:10	101.3	↓-0.1
2/13 06:20	101.1	↓-0.2
2/13 06:30	100.7	↓-0.4
2/13 06:40	100.2	↓-0.5
2/13 06:50	99.4	↓-0.8
2/13 07:00	98.5	↓-0.9
2/13 07:10	97.4	↓-1.1
2/13 07:20	96.2	↓-1.2
2/13 07:30	94.8	↓-1.4
2/13 07:40	93.3	↓-1.5
2/13 07:50	91.7	↓-1.6
2/13 08:00	89.9	↓-1.8
2/13 08:10	88.0	↓-1.9
2/13 08:20	86.0	↓-2.0
2/13 08:30	84.0	↓-2.0
2/13 08:40	81.8	↓-2.2
2/13 08:50	79.6	↓-2.2
2/13 09:00	77.4	↓-2.2
2/13 09:10	75.1	↓-2.3	最大潮位差
2/13 09:20	72.8	↓-2.3	最大潮位差
2/13 09:30	70.5	↓-2.3	最大潮位差
2/13 09:40	68.2	↓-2.3	最大潮位差
2/13 09:50	65.9	↓-2.3	最大潮位差
2/13 10:00	63.7	↓-2.2
2/13 10:10	61.5	↓-2.2
2/13 10:20	59.3	↓-2.2
2/13 10:30	57.3	↓-2.0
2/13 10:40	55.3	↓-2.0
2/13 10:50	53.4	↓-1.9
2/13 11:00	51.6	↓-1.8
2/13 11:10	49.9	↓-1.7
2/13 11:20	48.3	↓-1.6
2/13 11:30	46.9	↓-1.4
2/13 11:40	45.6	↓-1.3
2/13 11:50	44.5	↓-1.1
2/13 12:00	43.4	↓-1.1
2/13 12:10	42.6	↓-0.8
2/13 12:20	41.9	↓-0.7
2/13 12:30	41.3	↓-0.6
2/13 12:40	40.9	↓-0.4
2/13 12:50	40.7	↓-0.2
2/13 13:00	40.5	↓-0.2	干潮
2/13 13:10	40.6	↑0.1
2/13 13:20	40.8	↑0.2
2/13 13:30	41.1	↑0.3
2/13 13:40	41.6	↑0.5
2/13 13:50	42.2	↑0.6
2/13 14:00	42.9	↑0.7
2/13 14:10	43.7	↑0.8
2/13 14:20	44.6	↑0.9
2/13 14:30	45.6	↑1.0
2/13 14:40	46.7	↑1.1
2/13 14:50	47.9	↑1.2
2/13 15:00	49.1	↑1.2
2/13 15:10	50.4	↑1.3
2/13 15:20	51.7	↑1.3
2/13 15:30	53.1	↑1.4
2/13 15:40	54.5	↑1.4
2/13 15:50	55.8	↑1.3
2/13 16:00	57.2	↑1.4
2/13 16:10	58.6	↑1.4
2/13 16:20	59.9	↑1.3
2/13 16:30	61.2	↑1.3
2/13 16:40	62.4	↑1.2
2/13 16:50	63.6	↑1.2
2/13 17:00	64.7	↑1.1
2/13 17:10	65.7	↑1.0
2/13 17:20	66.7	↑1.0
2/13 17:30	67.5	↑0.8
2/13 17:40	68.3	↑0.8
2/13 17:50	68.9	↑0.6
2/13 18:00	69.5	↑0.6
2/13 18:10	70.0	↑0.5
2/13 18:20	70.3	↑0.3
2/13 18:30	70.5	↑0.2
2/13 18:40	70.7	↑0.2	満潮
2/13 18:50	70.7	0
2/13 19:00	70.6	↓-0.1
2/13 19:10	70.4	↓-0.2
2/13 19:20	70.0	↓-0.4
2/13 19:30	69.6	↓-0.4
2/13 19:40	69.1	↓-0.5
2/13 19:50	68.5	↓-0.6
2/13 20:00	67.9	↓-0.6
2/13 20:10	67.1	↓-0.8
2/13 20:20	66.3	↓-0.8
2/13 20:30	65.4	↓-0.9
2/13 20:40	64.5	↓-0.9
2/13 20:50	63.6	↓-0.9
2/13 21:00	62.6	↓-1.0
2/13 21:10	61.6	↓-1.0
2/13 21:20	60.6	↓-1.0
2/13 21:30	59.6	↓-1.0
2/13 21:40	58.6	↓-1.0
2/13 21:50	57.6	↓-1.0
2/13 22:00	56.7	↓-0.9
2/13 22:10	55.8	↓-0.9
2/13 22:20	55.0	↓-0.8
2/13 22:30	54.2	↓-0.8
2/13 22:40	53.5	↓-0.7
2/13 22:50	52.9	↓-0.6
2/13 23:00	52.4	↓-0.5
2/13 23:10	52.0	↓-0.4
2/13 23:20	51.7	↓-0.3
2/13 23:30	51.5	↓-0.2
2/13 23:40	51.4	↓-0.1	干潮
2/13 23:50	51.4	0