19 (水)	12:22	20:36	-	-
	110cm	28cm	-	-
中潮 出 06:16 入 16:56 出 04:12 入 14:10

コイセボイ（北海道）2031年02月19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
2/19 00:00	49.2	↑1.0
2/19 00:10	50.3	↑1.1
2/19 00:20	51.3	↑1.0
2/19 00:30	52.2	↑0.9
2/19 00:40	53.2	↑1.0
2/19 00:50	54.0	↑0.8
2/19 01:00	54.8	↑0.8
2/19 01:10	55.6	↑0.8
2/19 01:20	56.3	↑0.7
2/19 01:30	57.0	↑0.7
2/19 01:40	57.6	↑0.6
2/19 01:50	58.1	↑0.5
2/19 02:00	58.6	↑0.5
2/19 02:10	59.1	↑0.5
2/19 02:20	59.5	↑0.4
2/19 02:30	59.9	↑0.4
2/19 02:40	60.2	↑0.3
2/19 02:50	60.5	↑0.3
2/19 03:00	60.7	↑0.2
2/19 03:10	61.0	↑0.3
2/19 03:20	61.2	↑0.2
2/19 03:30	61.4	↑0.2
2/19 03:40	61.6	↑0.2
2/19 03:50	61.7	↑0.1
2/19 04:00	61.9	↑0.2
2/19 04:10	62.1	↑0.2
2/19 04:20	62.3	↑0.2
2/19 04:30	62.5	↑0.2
2/19 04:40	62.8	↑0.3
2/19 04:50	63.0	↑0.2
2/19 05:00	63.3	↑0.3
2/19 05:10	63.7	↑0.4
2/19 05:20	64.1	↑0.4
2/19 05:30	64.5	↑0.4
2/19 05:40	65.0	↑0.5
2/19 05:50	65.6	↑0.6
2/19 06:00	66.2	↑0.6
2/19 06:10	66.9	↑0.7
2/19 06:20	67.6	↑0.7
2/19 06:30	68.4	↑0.8
2/19 06:40	69.3	↑0.9
2/19 06:50	70.3	↑1.0
2/19 07:00	71.3	↑1.0
2/19 07:10	72.4	↑1.1
2/19 07:20	73.5	↑1.1
2/19 07:30	74.8	↑1.3
2/19 07:40	76.0	↑1.2
2/19 07:50	77.4	↑1.4
2/19 08:00	78.8	↑1.4
2/19 08:10	80.2	↑1.4
2/19 08:20	81.7	↑1.5
2/19 08:30	83.2	↑1.5
2/19 08:40	84.8	↑1.6
2/19 08:50	86.3	↑1.5
2/19 09:00	87.9	↑1.6
2/19 09:10	89.5	↑1.6
2/19 09:20	91.1	↑1.6
2/19 09:30	92.7	↑1.6
2/19 09:40	94.2	↑1.5
2/19 09:50	95.8	↑1.6
2/19 10:00	97.3	↑1.5
2/19 10:10	98.7	↑1.4
2/19 10:20	100.1	↑1.4
2/19 10:30	101.5	↑1.4
2/19 10:40	102.7	↑1.2
2/19 10:50	103.9	↑1.2
2/19 11:00	105.0	↑1.1
2/19 11:10	106.0	↑1.0
2/19 11:20	106.8	↑0.8
2/19 11:30	107.6	↑0.8
2/19 11:40	108.3	↑0.7
2/19 11:50	108.8	↑0.5
2/19 12:00	109.1	↑0.3
2/19 12:10	109.4	↑0.3
2/19 12:20	109.5	↑0.1	満潮
2/19 12:30	109.4	↓-0.1
2/19 12:40	109.2	↓-0.2
2/19 12:50	108.9	↓-0.3
2/19 13:00	108.3	↓-0.6
2/19 13:10	107.7	↓-0.6
2/19 13:20	106.8	↓-0.9
2/19 13:30	105.9	↓-0.9
2/19 13:40	104.7	↓-1.2
2/19 13:50	103.4	↓-1.3
2/19 14:00	102.0	↓-1.4
2/19 14:10	100.4	↓-1.6
2/19 14:20	98.7	↓-1.7
2/19 14:30	96.9	↓-1.8
2/19 14:40	94.9	↓-2.0
2/19 14:50	92.9	↓-2.0
2/19 15:00	90.7	↓-2.2
2/19 15:10	88.4	↓-2.3
2/19 15:20	86.0	↓-2.4
2/19 15:30	83.6	↓-2.4
2/19 15:40	81.1	↓-2.5
2/19 15:50	78.5	↓-2.6
2/19 16:00	75.9	↓-2.6
2/19 16:10	73.2	↓-2.7	最大潮位差
2/19 16:20	70.5	↓-2.7	最大潮位差
2/19 16:30	67.8	↓-2.7	最大潮位差
2/19 16:40	65.2	↓-2.6
2/19 16:50	62.5	↓-2.7	最大潮位差
2/19 17:00	59.8	↓-2.7	最大潮位差
2/19 17:10	57.2	↓-2.6
2/19 17:20	54.7	↓-2.5
2/19 17:30	52.2	↓-2.5
2/19 17:40	49.7	↓-2.5
2/19 17:50	47.4	↓-2.3
2/19 18:00	45.2	↓-2.2
2/19 18:10	43.0	↓-2.2
2/19 18:20	41.0	↓-2.0
2/19 18:30	39.0	↓-2.0
2/19 18:40	37.3	↓-1.7
2/19 18:50	35.6	↓-1.7
2/19 19:00	34.1	↓-1.5
2/19 19:10	32.7	↓-1.4
2/19 19:20	31.5	↓-1.2
2/19 19:30	30.4	↓-1.1
2/19 19:40	29.5	↓-0.9
2/19 19:50	28.7	↓-0.8
2/19 20:00	28.1	↓-0.6
2/19 20:10	27.6	↓-0.5
2/19 20:20	27.3	↓-0.3
2/19 20:30	27.2	↓-0.1	干潮
2/19 20:40	27.2	0
2/19 20:50	27.4	↑0.2
2/19 21:00	27.6	↑0.2
2/19 21:10	28.1	↑0.5
2/19 21:20	28.6	↑0.5
2/19 21:30	29.3	↑0.7
2/19 21:40	30.1	↑0.8
2/19 21:50	31.0	↑0.9
2/19 22:00	32.0	↑1.0
2/19 22:10	33.1	↑1.1
2/19 22:20	34.2	↑1.1
2/19 22:30	35.5	↑1.3
2/19 22:40	36.8	↑1.3
2/19 22:50	38.1	↑1.3
2/19 23:00	39.5	↑1.4
2/19 23:10	40.9	↑1.4
2/19 23:20	42.3	↑1.4
2/19 23:30	43.8	↑1.5
2/19 23:40	45.2	↑1.4
2/19 23:50	46.6	↑1.4