18 (水)	19:45	03:11	-	-
	17cm	-1cm	-	-
小潮 出 06:30 入 17:08 出 10:16 入 00:16

留萌（北海道）2032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	3.9	↓-0.6	最大潮位差
2/18 00:10	3.3	↓-0.6	最大潮位差
2/18 00:20	2.8	↓-0.5
2/18 00:30	2.3	↓-0.5
2/18 00:40	1.8	↓-0.5
2/18 00:50	1.3	↓-0.5
2/18 01:00	0.9	↓-0.4
2/18 01:10	0.5	↓-0.4
2/18 01:20	0.1	↓-0.4
2/18 01:30	-0.2	↓-0.3
2/18 01:40	-0.5	↓-0.3
2/18 01:50	-0.8	↓-0.3
2/18 02:00	-1.0	↓-0.2
2/18 02:10	-1.2	↓-0.2
2/18 02:20	-1.4	↓-0.2
2/18 02:30	-1.6	↓-0.2
2/18 02:40	-1.7	↓-0.1
2/18 02:50	-1.8	↓-0.1
2/18 03:00	-1.8	0
2/18 03:10	-1.9	↓-0.1	干潮
2/18 03:20	-1.8	↑0.1
2/18 03:30	-1.8	0
2/18 03:40	-1.7	↑0.1
2/18 03:50	-1.6	↑0.1
2/18 04:00	-1.4	↑0.2
2/18 04:10	-1.2	↑0.2
2/18 04:20	-1.0	↑0.2
2/18 04:30	-0.8	↑0.2
2/18 04:40	-0.5	↑0.3
2/18 04:50	-0.2	↑0.3
2/18 05:00	0.2	↑0.4
2/18 05:10	0.6	↑0.4
2/18 05:20	1.0	↑0.4
2/18 05:30	1.4	↑0.4
2/18 05:40	1.8	↑0.4
2/18 05:50	2.2	↑0.4
2/18 06:00	2.7	↑0.5
2/18 06:10	3.1	↑0.4
2/18 06:20	3.6	↑0.5
2/18 06:30	4.1	↑0.5
2/18 06:40	4.5	↑0.4
2/18 06:50	5.0	↑0.5
2/18 07:00	5.4	↑0.4
2/18 07:10	5.9	↑0.5
2/18 07:20	6.3	↑0.4
2/18 07:30	6.7	↑0.4
2/18 07:40	7.1	↑0.4
2/18 07:50	7.4	↑0.3
2/18 08:00	7.8	↑0.4
2/18 08:10	8.1	↑0.3
2/18 08:20	8.4	↑0.3
2/18 08:30	8.7	↑0.3
2/18 08:40	9.0	↑0.3
2/18 08:50	9.2	↑0.2
2/18 09:00	9.4	↑0.2
2/18 09:10	9.6	↑0.2
2/18 09:20	9.8	↑0.2
2/18 09:30	9.9	↑0.1
2/18 09:40	10.0	↑0.1
2/18 09:50	10.1	↑0.1
2/18 10:00	10.2	↑0.1
2/18 10:10	10.3	↑0.1
2/18 10:20	10.4	↑0.1
2/18 10:30	10.4	0
2/18 10:40	10.4	0
2/18 10:50	10.5	↑0.1
2/18 11:00	10.5	0
2/18 11:10	10.5	0
2/18 11:20	10.5	0
2/18 11:30	10.5	0
2/18 11:40	10.6	↑0.1
2/18 11:50	10.6	0
2/18 12:00	10.6	0
2/18 12:10	10.7	↑0.1
2/18 12:20	10.7	0
2/18 12:30	10.8	↑0.1
2/18 12:40	10.9	↑0.1
2/18 12:50	10.9	0
2/18 13:00	11.0	↑0.1
2/18 13:10	11.1	↑0.1
2/18 13:20	11.2	↑0.1
2/18 13:30	11.4	↑0.2
2/18 13:40	11.5	↑0.1
2/18 13:50	11.6	↑0.1
2/18 14:00	11.7	↑0.1
2/18 14:10	11.9	↑0.2
2/18 14:20	12.0	↑0.1
2/18 14:30	12.1	↑0.1
2/18 14:40	12.3	↑0.2
2/18 14:50	12.4	↑0.1
2/18 15:00	12.5	↑0.1
2/18 15:10	12.6	↑0.1
2/18 15:20	12.8	↑0.2
2/18 15:30	12.9	↑0.1
2/18 15:40	13.0	↑0.1
2/18 15:50	13.2	↑0.2
2/18 16:00	13.3	↑0.1
2/18 16:10	13.5	↑0.2
2/18 16:20	13.6	↑0.1
2/18 16:30	13.8	↑0.2
2/18 16:40	13.9	↑0.1
2/18 16:50	14.1	↑0.2
2/18 17:00	14.2	↑0.1
2/18 17:10	14.4	↑0.2
2/18 17:20	14.6	↑0.2
2/18 17:30	14.7	↑0.1
2/18 17:40	14.9	↑0.2
2/18 17:50	15.1	↑0.2
2/18 18:00	15.2	↑0.1
2/18 18:10	15.4	↑0.2
2/18 18:20	15.5	↑0.1
2/18 18:30	15.7	↑0.2
2/18 18:40	15.8	↑0.1
2/18 18:50	15.9	↑0.1
2/18 19:00	16.0	↑0.1
2/18 19:10	16.1	↑0.1
2/18 19:20	16.2	↑0.1
2/18 19:30	16.2	0
2/18 19:40	16.2	0	満潮
2/18 19:50	16.2	0
2/18 20:00	16.2	0
2/18 20:10	16.1	↓-0.1
2/18 20:20	16.1	0
2/18 20:30	16.0	↓-0.1
2/18 20:40	15.8	↓-0.2
2/18 20:50	15.7	↓-0.1
2/18 21:00	15.5	↓-0.2
2/18 21:10	15.2	↓-0.3
2/18 21:20	15.0	↓-0.2
2/18 21:30	14.7	↓-0.3
2/18 21:40	14.4	↓-0.3
2/18 21:50	14.0	↓-0.4
2/18 22:00	13.7	↓-0.3
2/18 22:10	13.3	↓-0.4
2/18 22:20	12.8	↓-0.5
2/18 22:30	12.4	↓-0.4
2/18 22:40	11.9	↓-0.5
2/18 22:50	11.4	↓-0.5
2/18 23:00	10.9	↓-0.5
2/18 23:10	10.4	↓-0.5
2/18 23:20	9.9	↓-0.5
2/18 23:30	9.3	↓-0.6	最大潮位差
2/18 23:40	8.8	↓-0.5
2/18 23:50	8.2	↓-0.6	最大潮位差