15 (水)	13:23	21:33	-	-
	119cm	21cm	-	-
大潮 出 06:21 入 16:51 出 05:39 入 14:57

コイセボイ（北海道）2045年02月15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
2/15 00:00	37.3	↑1.5
2/15 00:10	38.9	↑1.6
2/15 00:20	40.4	↑1.5
2/15 00:30	41.9	↑1.5
2/15 00:40	43.5	↑1.6
2/15 00:50	44.9	↑1.4
2/15 01:00	46.4	↑1.5
2/15 01:10	47.8	↑1.4
2/15 01:20	49.1	↑1.3
2/15 01:30	50.4	↑1.3
2/15 01:40	51.7	↑1.3
2/15 01:50	52.8	↑1.1
2/15 02:00	53.9	↑1.1
2/15 02:10	55.0	↑1.1
2/15 02:20	55.9	↑0.9
2/15 02:30	56.8	↑0.9
2/15 02:40	57.6	↑0.8
2/15 02:50	58.4	↑0.8
2/15 03:00	59.0	↑0.6
2/15 03:10	59.6	↑0.6
2/15 03:20	60.2	↑0.6
2/15 03:30	60.6	↑0.4
2/15 03:40	61.1	↑0.5
2/15 03:50	61.4	↑0.3
2/15 04:00	61.7	↑0.3
2/15 04:10	62.0	↑0.3
2/15 04:20	62.2	↑0.2
2/15 04:30	62.5	↑0.3
2/15 04:40	62.6	↑0.1
2/15 04:50	62.8	↑0.2
2/15 05:00	63.0	↑0.2
2/15 05:10	63.2	↑0.2
2/15 05:20	63.3	↑0.1
2/15 05:30	63.5	↑0.2
2/15 05:40	63.8	↑0.3
2/15 05:50	64.0	↑0.2
2/15 06:00	64.3	↑0.3
2/15 06:10	64.6	↑0.3
2/15 06:20	65.0	↑0.4
2/15 06:30	65.5	↑0.5
2/15 06:40	66.0	↑0.5
2/15 06:50	66.6	↑0.6
2/15 07:00	67.3	↑0.7
2/15 07:10	68.0	↑0.7
2/15 07:20	68.8	↑0.8
2/15 07:30	69.7	↑0.9
2/15 07:40	70.7	↑1.0
2/15 07:50	71.8	↑1.1
2/15 08:00	72.9	↑1.1
2/15 08:10	74.2	↑1.3
2/15 08:20	75.5	↑1.3
2/15 08:30	76.9	↑1.4
2/15 08:40	78.4	↑1.5
2/15 08:50	80.0	↑1.6
2/15 09:00	81.6	↑1.6
2/15 09:10	83.3	↑1.7
2/15 09:20	85.0	↑1.7
2/15 09:30	86.8	↑1.8
2/15 09:40	88.7	↑1.9
2/15 09:50	90.5	↑1.8
2/15 10:00	92.4	↑1.9
2/15 10:10	94.3	↑1.9
2/15 10:20	96.2	↑1.9
2/15 10:30	98.1	↑1.9
2/15 10:40	100.0	↑1.9
2/15 10:50	101.9	↑1.9
2/15 11:00	103.7	↑1.8
2/15 11:10	105.5	↑1.8
2/15 11:20	107.1	↑1.6
2/15 11:30	108.8	↑1.7
2/15 11:40	110.3	↑1.5
2/15 11:50	111.7	↑1.4
2/15 12:00	113.0	↑1.3
2/15 12:10	114.3	↑1.3
2/15 12:20	115.3	↑1.0
2/15 12:30	116.3	↑1.0
2/15 12:40	117.1	↑0.8
2/15 12:50	117.7	↑0.6
2/15 13:00	118.2	↑0.5
2/15 13:10	118.4	↑0.2
2/15 13:20	118.6	↑0.2	満潮
2/15 13:30	118.5	↓-0.1
2/15 13:40	118.3	↓-0.2
2/15 13:50	117.8	↓-0.5
2/15 14:00	117.2	↓-0.6
2/15 14:10	116.4	↓-0.8
2/15 14:20	115.4	↓-1.0
2/15 14:30	114.2	↓-1.2
2/15 14:40	112.9	↓-1.3
2/15 14:50	111.3	↓-1.6
2/15 15:00	109.6	↓-1.7
2/15 15:10	107.7	↓-1.9
2/15 15:20	105.6	↓-2.1
2/15 15:30	103.4	↓-2.2
2/15 15:40	101.0	↓-2.4
2/15 15:50	98.5	↓-2.5
2/15 16:00	95.9	↓-2.6
2/15 16:10	93.1	↓-2.8
2/15 16:20	90.3	↓-2.8
2/15 16:30	87.3	↓-3.0
2/15 16:40	84.3	↓-3.0
2/15 16:50	81.2	↓-3.1
2/15 17:00	78.0	↓-3.2
2/15 17:10	74.8	↓-3.2
2/15 17:20	71.6	↓-3.2
2/15 17:30	68.4	↓-3.2
2/15 17:40	65.2	↓-3.2
2/15 17:50	61.9	↓-3.3	最大潮位差
2/15 18:00	58.8	↓-3.1
2/15 18:10	55.7	↓-3.1
2/15 18:20	52.6	↓-3.1
2/15 18:30	49.6	↓-3.0
2/15 18:40	46.7	↓-2.9
2/15 18:50	43.9	↓-2.8
2/15 19:00	41.3	↓-2.6
2/15 19:10	38.7	↓-2.6
2/15 19:20	36.3	↓-2.4
2/15 19:30	34.0	↓-2.3
2/15 19:40	31.9	↓-2.1
2/15 19:50	30.0	↓-1.9
2/15 20:00	28.2	↓-1.8
2/15 20:10	26.6	↓-1.6
2/15 20:20	25.2	↓-1.4
2/15 20:30	23.9	↓-1.3
2/15 20:40	22.9	↓-1.0
2/15 20:50	22.0	↓-0.9
2/15 21:00	21.4	↓-0.6
2/15 21:10	20.9	↓-0.5
2/15 21:20	20.6	↓-0.3
2/15 21:30	20.5	↓-0.1	干潮
2/15 21:40	20.5	0
2/15 21:50	20.8	↑0.3
2/15 22:00	21.2	↑0.4
2/15 22:10	21.7	↑0.5
2/15 22:20	22.4	↑0.7
2/15 22:30	23.3	↑0.9
2/15 22:40	24.3	↑1.0
2/15 22:50	25.4	↑1.1
2/15 23:00	26.6	↑1.2
2/15 23:10	28.0	↑1.4
2/15 23:20	29.4	↑1.4
2/15 23:30	30.9	↑1.5
2/15 23:40	32.4	↑1.5
2/15 23:50	34.1	↑1.7