12 (水)	12:48	21:04	-	-
	116cm	24cm	-	-
大潮 出 06:26 入 16:46 出 05:03 入 14:46

コイセボイ（北海道）2048年02月12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
2/12 00:00	44.2	↑1.4
2/12 00:10	45.5	↑1.3
2/12 00:20	46.8	↑1.3
2/12 00:30	48.0	↑1.2
2/12 00:40	49.2	↑1.2
2/12 00:50	50.4	↑1.2
2/12 01:00	51.5	↑1.1
2/12 01:10	52.6	↑1.1
2/12 01:20	53.6	↑1.0
2/12 01:30	54.6	↑1.0
2/12 01:40	55.5	↑0.9
2/12 01:50	56.3	↑0.8
2/12 02:00	57.1	↑0.8
2/12 02:10	57.8	↑0.7
2/12 02:20	58.5	↑0.7
2/12 02:30	59.1	↑0.6
2/12 02:40	59.7	↑0.6
2/12 02:50	60.2	↑0.5
2/12 03:00	60.6	↑0.4
2/12 03:10	61.0	↑0.4
2/12 03:20	61.4	↑0.4
2/12 03:30	61.8	↑0.4
2/12 03:40	62.1	↑0.3
2/12 03:50	62.3	↑0.2
2/12 04:00	62.6	↑0.3
2/12 04:10	62.8	↑0.2
2/12 04:20	63.1	↑0.3
2/12 04:30	63.3	↑0.2
2/12 04:40	63.6	↑0.3
2/12 04:50	63.8	↑0.2
2/12 05:00	64.1	↑0.3
2/12 05:10	64.4	↑0.3
2/12 05:20	64.7	↑0.3
2/12 05:30	65.1	↑0.4
2/12 05:40	65.5	↑0.4
2/12 05:50	66.0	↑0.5
2/12 06:00	66.5	↑0.5
2/12 06:10	67.1	↑0.6
2/12 06:20	67.8	↑0.7
2/12 06:30	68.5	↑0.7
2/12 06:40	69.2	↑0.7
2/12 06:50	70.1	↑0.9
2/12 07:00	71.0	↑0.9
2/12 07:10	72.0	↑1.0
2/12 07:20	73.1	↑1.1
2/12 07:30	74.3	↑1.2
2/12 07:40	75.5	↑1.2
2/12 07:50	76.8	↑1.3
2/12 08:00	78.2	↑1.4
2/12 08:10	79.6	↑1.4
2/12 08:20	81.1	↑1.5
2/12 08:30	82.6	↑1.5
2/12 08:40	84.2	↑1.6
2/12 08:50	85.9	↑1.7
2/12 09:00	87.6	↑1.7
2/12 09:10	89.3	↑1.7
2/12 09:20	91.0	↑1.7
2/12 09:30	92.7	↑1.7
2/12 09:40	94.5	↑1.8
2/12 09:50	96.2	↑1.7
2/12 10:00	98.0	↑1.8
2/12 10:10	99.7	↑1.7
2/12 10:20	101.4	↑1.7
2/12 10:30	103.0	↑1.6
2/12 10:40	104.6	↑1.6
2/12 10:50	106.1	↑1.5
2/12 11:00	107.5	↑1.4
2/12 11:10	108.9	↑1.4
2/12 11:20	110.2	↑1.3
2/12 11:30	111.3	↑1.1
2/12 11:40	112.4	↑1.1
2/12 11:50	113.3	↑0.9
2/12 12:00	114.1	↑0.8
2/12 12:10	114.7	↑0.6
2/12 12:20	115.2	↑0.5
2/12 12:30	115.6	↑0.4
2/12 12:40	115.8	↑0.2	満潮
2/12 12:50	115.8	0
2/12 13:00	115.7	↓-0.1
2/12 13:10	115.4	↓-0.3
2/12 13:20	114.9	↓-0.5
2/12 13:30	114.3	↓-0.6
2/12 13:40	113.5	↓-0.8
2/12 13:50	112.5	↓-1.0
2/12 14:00	111.3	↓-1.2
2/12 14:10	110.0	↓-1.3
2/12 14:20	108.5	↓-1.5
2/12 14:30	106.9	↓-1.6
2/12 14:40	105.1	↓-1.8
2/12 14:50	103.1	↓-2.0
2/12 15:00	101.0	↓-2.1
2/12 15:10	98.8	↓-2.2
2/12 15:20	96.4	↓-2.4
2/12 15:30	93.9	↓-2.5
2/12 15:40	91.4	↓-2.5
2/12 15:50	88.7	↓-2.7
2/12 16:00	85.9	↓-2.8
2/12 16:10	83.1	↓-2.8
2/12 16:20	80.2	↓-2.9
2/12 16:30	77.3	↓-2.9
2/12 16:40	74.3	↓-3.0	最大潮位差
2/12 16:50	71.3	↓-3.0	最大潮位差
2/12 17:00	68.3	↓-3.0	最大潮位差
2/12 17:10	65.3	↓-3.0	最大潮位差
2/12 17:20	62.4	↓-2.9
2/12 17:30	59.4	↓-3.0	最大潮位差
2/12 17:40	56.6	↓-2.8
2/12 17:50	53.7	↓-2.9
2/12 18:00	51.0	↓-2.7
2/12 18:10	48.3	↓-2.7
2/12 18:20	45.7	↓-2.6
2/12 18:30	43.2	↓-2.5
2/12 18:40	40.9	↓-2.3
2/12 18:50	38.6	↓-2.3
2/12 19:00	36.5	↓-2.1
2/12 19:10	34.6	↓-1.9
2/12 19:20	32.8	↓-1.8
2/12 19:30	31.1	↓-1.7
2/12 19:40	29.6	↓-1.5
2/12 19:50	28.3	↓-1.3
2/12 20:00	27.1	↓-1.2
2/12 20:10	26.1	↓-1.0
2/12 20:20	25.3	↓-0.8
2/12 20:30	24.7	↓-0.6
2/12 20:40	24.2	↓-0.5
2/12 20:50	23.9	↓-0.3
2/12 21:00	23.8	↓-0.1	干潮
2/12 21:10	23.8	0
2/12 21:20	24.0	↑0.2
2/12 21:30	24.3	↑0.3
2/12 21:40	24.8	↑0.5
2/12 21:50	25.4	↑0.6
2/12 22:00	26.2	↑0.8
2/12 22:10	27.1	↑0.9
2/12 22:20	28.1	↑1.0
2/12 22:30	29.2	↑1.1
2/12 22:40	30.4	↑1.2
2/12 22:50	31.7	↑1.3
2/12 23:00	33.0	↑1.3
2/12 23:10	34.5	↑1.5
2/12 23:20	35.9	↑1.4
2/12 23:30	37.5	↑1.6
2/12 23:40	39.0	↑1.5
2/12 23:50	40.6	↑1.6