15 (月)	10:34	19:39	-	-
	108cm	29cm	-	-
中潮 出 06:21 入 16:51 出 12:04 入 02:36

コイセボイ（北海道）2038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	54.7	↑0.5
2/15 00:10	55.3	↑0.6
2/15 00:20	55.8	↑0.5
2/15 00:30	56.3	↑0.5
2/15 00:40	56.8	↑0.5
2/15 00:50	57.3	↑0.5
2/15 01:00	57.7	↑0.4
2/15 01:10	58.2	↑0.5
2/15 01:20	58.6	↑0.4
2/15 01:30	59.1	↑0.5
2/15 01:40	59.5	↑0.4
2/15 01:50	60.0	↑0.5
2/15 02:00	60.4	↑0.4
2/15 02:10	60.9	↑0.5
2/15 02:20	61.4	↑0.5
2/15 02:30	61.9	↑0.5
2/15 02:40	62.4	↑0.5
2/15 02:50	62.9	↑0.5
2/15 03:00	63.5	↑0.6
2/15 03:10	64.1	↑0.6
2/15 03:20	64.7	↑0.6
2/15 03:30	65.4	↑0.7
2/15 03:40	66.0	↑0.6
2/15 03:50	66.8	↑0.8
2/15 04:00	67.5	↑0.7
2/15 04:10	68.4	↑0.9
2/15 04:20	69.2	↑0.8
2/15 04:30	70.1	↑0.9
2/15 04:40	71.0	↑0.9
2/15 04:50	72.0	↑1.0
2/15 05:00	73.0	↑1.0
2/15 05:10	74.1	↑1.1
2/15 05:20	75.2	↑1.1
2/15 05:30	76.4	↑1.2
2/15 05:40	77.5	↑1.1
2/15 05:50	78.8	↑1.3
2/15 06:00	80.0	↑1.2
2/15 06:10	81.3	↑1.3
2/15 06:20	82.6	↑1.3
2/15 06:30	83.9	↑1.3
2/15 06:40	85.2	↑1.3
2/15 06:50	86.6	↑1.4
2/15 07:00	87.9	↑1.3
2/15 07:10	89.3	↑1.4
2/15 07:20	90.6	↑1.3
2/15 07:30	92.0	↑1.4
2/15 07:40	93.3	↑1.3
2/15 07:50	94.6	↑1.3
2/15 08:00	95.8	↑1.2
2/15 08:10	97.1	↑1.3
2/15 08:20	98.2	↑1.1
2/15 08:30	99.4	↑1.2
2/15 08:40	100.5	↑1.1
2/15 08:50	101.5	↑1.0
2/15 09:00	102.4	↑0.9
2/15 09:10	103.3	↑0.9
2/15 09:20	104.1	↑0.8
2/15 09:30	104.8	↑0.7
2/15 09:40	105.4	↑0.6
2/15 09:50	106.0	↑0.6
2/15 10:00	106.4	↑0.4
2/15 10:10	106.7	↑0.3
2/15 10:20	106.9	↑0.2
2/15 10:30	107.0	↑0.1	満潮
2/15 10:40	107.0	0
2/15 10:50	106.9	↓-0.1
2/15 11:00	106.6	↓-0.3
2/15 11:10	106.2	↓-0.4
2/15 11:20	105.7	↓-0.5
2/15 11:30	105.1	↓-0.6
2/15 11:40	104.3	↓-0.8
2/15 11:50	103.5	↓-0.8
2/15 12:00	102.5	↓-1.0
2/15 12:10	101.4	↓-1.1
2/15 12:20	100.2	↓-1.2
2/15 12:30	98.8	↓-1.4
2/15 12:40	97.4	↓-1.4
2/15 12:50	95.8	↓-1.6
2/15 13:00	94.2	↓-1.6
2/15 13:10	92.4	↓-1.8
2/15 13:20	90.6	↓-1.8
2/15 13:30	88.6	↓-2.0
2/15 13:40	86.7	↓-1.9
2/15 13:50	84.6	↓-2.1
2/15 14:00	82.5	↓-2.1
2/15 14:10	80.3	↓-2.2
2/15 14:20	78.0	↓-2.3
2/15 14:30	75.8	↓-2.2
2/15 14:40	73.5	↓-2.3
2/15 14:50	71.2	↓-2.3
2/15 15:00	68.8	↓-2.4	最大潮位差
2/15 15:10	66.5	↓-2.3
2/15 15:20	64.2	↓-2.3
2/15 15:30	61.8	↓-2.4	最大潮位差
2/15 15:40	59.6	↓-2.2
2/15 15:50	57.3	↓-2.3
2/15 16:00	55.1	↓-2.2
2/15 16:10	52.9	↓-2.2
2/15 16:20	50.8	↓-2.1
2/15 16:30	48.7	↓-2.1
2/15 16:40	46.7	↓-2.0
2/15 16:50	44.8	↓-1.9
2/15 17:00	43.0	↓-1.8
2/15 17:10	41.3	↓-1.7
2/15 17:20	39.6	↓-1.7
2/15 17:30	38.1	↓-1.5
2/15 17:40	36.7	↓-1.4
2/15 17:50	35.4	↓-1.3
2/15 18:00	34.1	↓-1.3
2/15 18:10	33.1	↓-1.0
2/15 18:20	32.1	↓-1.0
2/15 18:30	31.2	↓-0.9
2/15 18:40	30.5	↓-0.7
2/15 18:50	29.9	↓-0.6
2/15 19:00	29.4	↓-0.5
2/15 19:10	29.0	↓-0.4
2/15 19:20	28.7	↓-0.3
2/15 19:30	28.6	↓-0.1	干潮
2/15 19:40	28.5	↓-0.1
2/15 19:50	28.6	↑0.1
2/15 20:00	28.8	↑0.2
2/15 20:10	29.1	↑0.3
2/15 20:20	29.4	↑0.3
2/15 20:30	29.9	↑0.5
2/15 20:40	30.5	↑0.6
2/15 20:50	31.1	↑0.6
2/15 21:00	31.8	↑0.7
2/15 21:10	32.6	↑0.8
2/15 21:20	33.5	↑0.9
2/15 21:30	34.4	↑0.9
2/15 21:40	35.3	↑0.9
2/15 21:50	36.3	↑1.0
2/15 22:00	37.4	↑1.1
2/15 22:10	38.5	↑1.1
2/15 22:20	39.5	↑1.0
2/15 22:30	40.7	↑1.2
2/15 22:40	41.8	↑1.1
2/15 22:50	42.9	↑1.1
2/15 23:00	44.0	↑1.1
2/15 23:10	45.1	↑1.1
2/15 23:20	46.3	↑1.2
2/15 23:30	47.3	↑1.0
2/15 23:40	48.4	↑1.1
2/15 23:50	49.5	↑1.1