18 (火)	12:59	21:24	-	-
	118cm	18cm	-	-
中潮 出 06:17 入 16:55 出 05:18 入 13:54

コイセボイ（北海道）2042年02月18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
2/18 00:00	37.4	↑1.5
2/18 00:10	38.9	↑1.5
2/18 00:20	40.4	↑1.5
2/18 00:30	41.9	↑1.5
2/18 00:40	43.4	↑1.5
2/18 00:50	44.9	↑1.5
2/18 01:00	46.3	↑1.4
2/18 01:10	47.6	↑1.3
2/18 01:20	49.0	↑1.4
2/18 01:30	50.2	↑1.2
2/18 01:40	51.4	↑1.2
2/18 01:50	52.6	↑1.2
2/18 02:00	53.7	↑1.1
2/18 02:10	54.7	↑1.0
2/18 02:20	55.7	↑1.0
2/18 02:30	56.6	↑0.9
2/18 02:40	57.5	↑0.9
2/18 02:50	58.3	↑0.8
2/18 03:00	59.0	↑0.7
2/18 03:10	59.7	↑0.7
2/18 03:20	60.3	↑0.6
2/18 03:30	60.9	↑0.6
2/18 03:40	61.5	↑0.6
2/18 03:50	62.0	↑0.5
2/18 04:00	62.4	↑0.4
2/18 04:10	62.9	↑0.5
2/18 04:20	63.3	↑0.4
2/18 04:30	63.7	↑0.4
2/18 04:40	64.1	↑0.4
2/18 04:50	64.5	↑0.4
2/18 05:00	64.8	↑0.3
2/18 05:10	65.2	↑0.4
2/18 05:20	65.6	↑0.4
2/18 05:30	66.1	↑0.5
2/18 05:40	66.5	↑0.4
2/18 05:50	67.0	↑0.5
2/18 06:00	67.6	↑0.6
2/18 06:10	68.1	↑0.5
2/18 06:20	68.8	↑0.7
2/18 06:30	69.5	↑0.7
2/18 06:40	70.2	↑0.7
2/18 06:50	71.0	↑0.8
2/18 07:00	71.9	↑0.9
2/18 07:10	72.8	↑0.9
2/18 07:20	73.8	↑1.0
2/18 07:30	74.9	↑1.1
2/18 07:40	76.1	↑1.2
2/18 07:50	77.3	↑1.2
2/18 08:00	78.6	↑1.3
2/18 08:10	80.0	↑1.4
2/18 08:20	81.4	↑1.4
2/18 08:30	82.9	↑1.5
2/18 08:40	84.4	↑1.5
2/18 08:50	86.0	↑1.6
2/18 09:00	87.6	↑1.6
2/18 09:10	89.3	↑1.7
2/18 09:20	91.0	↑1.7
2/18 09:30	92.7	↑1.7
2/18 09:40	94.5	↑1.8
2/18 09:50	96.2	↑1.7
2/18 10:00	98.0	↑1.8
2/18 10:10	99.7	↑1.7
2/18 10:20	101.4	↑1.7
2/18 10:30	103.1	↑1.7
2/18 10:40	104.7	↑1.6
2/18 10:50	106.3	↑1.6
2/18 11:00	107.9	↑1.6
2/18 11:10	109.3	↑1.4
2/18 11:20	110.7	↑1.4
2/18 11:30	112.0	↑1.3
2/18 11:40	113.2	↑1.2
2/18 11:50	114.2	↑1.0
2/18 12:00	115.2	↑1.0
2/18 12:10	116.0	↑0.8
2/18 12:20	116.7	↑0.7
2/18 12:30	117.2	↑0.5
2/18 12:40	117.6	↑0.4
2/18 12:50	117.8	↑0.2	満潮
2/18 13:00	117.9	↑0.1
2/18 13:10	117.7	↓-0.2
2/18 13:20	117.5	↓-0.2
2/18 13:30	117.0	↓-0.5
2/18 13:40	116.3	↓-0.7
2/18 13:50	115.5	↓-0.8
2/18 14:00	114.5	↓-1.0
2/18 14:10	113.3	↓-1.2
2/18 14:20	112.0	↓-1.3
2/18 14:30	110.4	↓-1.6
2/18 14:40	108.7	↓-1.7
2/18 14:50	106.9	↓-1.8
2/18 15:00	104.9	↓-2.0
2/18 15:10	102.7	↓-2.2
2/18 15:20	100.4	↓-2.3
2/18 15:30	97.9	↓-2.5
2/18 15:40	95.3	↓-2.6
2/18 15:50	92.6	↓-2.7
2/18 16:00	89.8	↓-2.8
2/18 16:10	86.9	↓-2.9
2/18 16:20	83.9	↓-3.0
2/18 16:30	80.8	↓-3.1
2/18 16:40	77.7	↓-3.1
2/18 16:50	74.6	↓-3.1
2/18 17:00	71.4	↓-3.2	最大潮位差
2/18 17:10	68.2	↓-3.2	最大潮位差
2/18 17:20	65.0	↓-3.2	最大潮位差
2/18 17:30	61.8	↓-3.2	最大潮位差
2/18 17:40	58.6	↓-3.2	最大潮位差
2/18 17:50	55.5	↓-3.1
2/18 18:00	52.4	↓-3.1
2/18 18:10	49.4	↓-3.0
2/18 18:20	46.4	↓-3.0
2/18 18:30	43.6	↓-2.8
2/18 18:40	40.8	↓-2.8
2/18 18:50	38.2	↓-2.6
2/18 19:00	35.7	↓-2.5
2/18 19:10	33.3	↓-2.4
2/18 19:20	31.1	↓-2.2
2/18 19:30	29.0	↓-2.1
2/18 19:40	27.1	↓-1.9
2/18 19:50	25.3	↓-1.8
2/18 20:00	23.8	↓-1.5
2/18 20:10	22.4	↓-1.4
2/18 20:20	21.1	↓-1.3
2/18 20:30	20.1	↓-1.0
2/18 20:40	19.2	↓-0.9
2/18 20:50	18.5	↓-0.7
2/18 21:00	18.0	↓-0.5
2/18 21:10	17.7	↓-0.3
2/18 21:20	17.6	↓-0.1	干潮
2/18 21:30	17.6	0
2/18 21:40	17.8	↑0.2
2/18 21:50	18.2	↑0.4
2/18 22:00	18.7	↑0.5
2/18 22:10	19.4	↑0.7
2/18 22:20	20.2	↑0.8
2/18 22:30	21.1	↑0.9
2/18 22:40	22.2	↑1.1
2/18 22:50	23.4	↑1.2
2/18 23:00	24.7	↑1.3
2/18 23:10	26.0	↑1.3
2/18 23:20	27.5	↑1.5
2/18 23:30	29.0	↑1.5
2/18 23:40	30.6	↑1.6
2/18 23:50	32.2	↑1.6