9 (土)	12:59	04:24	20:47	17:14
	108cm	52cm	108cm	102cm
長潮 出 05:39 入 17:04 出 14:09 入 23:59

苫小牧（北海道）2027年10月9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
10/9 00:00	81.1	↓-1.9
10/9 00:10	79.1	↓-2.0	最大潮位差
10/9 00:20	77.1	↓-2.0	最大潮位差
10/9 00:30	75.2	↓-1.9
10/9 00:40	73.3	↓-1.9
10/9 00:50	71.4	↓-1.9
10/9 01:00	69.6	↓-1.8
10/9 01:10	67.8	↓-1.8
10/9 01:20	66.2	↓-1.6
10/9 01:30	64.6	↓-1.6
10/9 01:40	63.1	↓-1.5
10/9 01:50	61.7	↓-1.4
10/9 02:00	60.4	↓-1.3
10/9 02:10	59.2	↓-1.2
10/9 02:20	58.1	↓-1.1
10/9 02:30	57.1	↓-1.0
10/9 02:40	56.1	↓-1.0
10/9 02:50	55.3	↓-0.8
10/9 03:00	54.5	↓-0.8
10/9 03:10	53.9	↓-0.6
10/9 03:20	53.3	↓-0.6
10/9 03:30	52.7	↓-0.6
10/9 03:40	52.3	↓-0.4
10/9 03:50	51.9	↓-0.4
10/9 04:00	51.7	↓-0.2
10/9 04:10	51.5	↓-0.2
10/9 04:20	51.4	↓-0.1	干潮
10/9 04:30	51.4	0
10/9 04:40	51.6	↑0.2
10/9 04:50	51.8	↑0.2
10/9 05:00	52.2	↑0.4
10/9 05:10	52.7	↑0.5
10/9 05:20	53.3	↑0.6
10/9 05:30	54.1	↑0.8
10/9 05:40	55.0	↑0.9
10/9 05:50	56.0	↑1.0
10/9 06:00	57.1	↑1.1
10/9 06:10	58.3	↑1.2
10/9 06:20	59.7	↑1.4
10/9 06:30	61.1	↑1.4
10/9 06:40	62.6	↑1.5
10/9 06:50	64.1	↑1.5
10/9 07:00	65.7	↑1.6
10/9 07:10	67.3	↑1.6
10/9 07:20	68.9	↑1.6
10/9 07:30	70.5	↑1.6
10/9 07:40	72.1	↑1.6
10/9 07:50	73.8	↑1.7
10/9 08:00	75.4	↑1.6
10/9 08:10	76.9	↑1.5
10/9 08:20	78.5	↑1.6
10/9 08:30	80.0	↑1.5
10/9 08:40	81.6	↑1.6
10/9 08:50	83.1	↑1.5
10/9 09:00	84.6	↑1.5
10/9 09:10	86.1	↑1.5
10/9 09:20	87.6	↑1.5
10/9 09:30	89.0	↑1.4
10/9 09:40	90.5	↑1.5
10/9 09:50	91.9	↑1.4
10/9 10:00	93.4	↑1.5
10/9 10:10	94.8	↑1.4
10/9 10:20	96.2	↑1.4
10/9 10:30	97.5	↑1.3
10/9 10:40	98.8	↑1.3
10/9 10:50	100.0	↑1.2
10/9 11:00	101.2	↑1.2
10/9 11:10	102.3	↑1.1
10/9 11:20	103.3	↑1.0
10/9 11:30	104.2	↑0.9
10/9 11:40	105.0	↑0.8
10/9 11:50	105.7	↑0.7
10/9 12:00	106.3	↑0.6
10/9 12:10	106.8	↑0.5
10/9 12:20	107.2	↑0.4
10/9 12:30	107.5	↑0.3
10/9 12:40	107.7	↑0.2
10/9 12:50	107.8	↑0.1	満潮
10/9 13:00	107.8	0
10/9 13:10	107.7	↓-0.1
10/9 13:20	107.6	↓-0.1
10/9 13:30	107.5	↓-0.1
10/9 13:40	107.3	↓-0.2
10/9 13:50	107.0	↓-0.3
10/9 14:00	106.8	↓-0.2
10/9 14:10	106.5	↓-0.3
10/9 14:20	106.1	↓-0.4
10/9 14:30	105.8	↓-0.3
10/9 14:40	105.5	↓-0.3
10/9 14:50	105.1	↓-0.4
10/9 15:00	104.8	↓-0.3
10/9 15:10	104.4	↓-0.4
10/9 15:20	104.1	↓-0.3
10/9 15:30	103.7	↓-0.4
10/9 15:40	103.3	↓-0.4
10/9 15:50	103.0	↓-0.3
10/9 16:00	102.7	↓-0.3
10/9 16:10	102.4	↓-0.3
10/9 16:20	102.1	↓-0.3
10/9 16:30	101.8	↓-0.3
10/9 16:40	101.6	↓-0.2
10/9 16:50	101.5	↓-0.1
10/9 17:00	101.3	↓-0.2
10/9 17:10	101.3	0	干潮
10/9 17:20	101.3	0
10/9 17:30	101.4	↑0.1
10/9 17:40	101.5	↑0.1
10/9 17:50	101.7	↑0.2
10/9 18:00	102.0	↑0.3
10/9 18:10	102.4	↑0.4
10/9 18:20	102.7	↑0.3
10/9 18:30	103.2	↑0.5
10/9 18:40	103.6	↑0.4
10/9 18:50	104.1	↑0.5
10/9 19:00	104.6	↑0.5
10/9 19:10	105.2	↑0.6
10/9 19:20	105.6	↑0.4
10/9 19:30	106.1	↑0.5
10/9 19:40	106.5	↑0.4
10/9 19:50	106.9	↑0.4
10/9 20:00	107.3	↑0.4
10/9 20:10	107.5	↑0.2
10/9 20:20	107.8	↑0.3
10/9 20:30	107.9	↑0.1
10/9 20:40	108.0	↑0.1	満潮
10/9 20:50	108.0	0
10/9 21:00	107.9	↓-0.1
10/9 21:10	107.8	↓-0.1
10/9 21:20	107.6	↓-0.2
10/9 21:30	107.4	↓-0.2
10/9 21:40	107.0	↓-0.4
10/9 21:50	106.7	↓-0.3
10/9 22:00	106.2	↓-0.5
10/9 22:10	105.8	↓-0.4
10/9 22:20	105.2	↓-0.6
10/9 22:30	104.6	↓-0.6
10/9 22:40	104.0	↓-0.6
10/9 22:50	103.3	↓-0.7
10/9 23:00	102.5	↓-0.8
10/9 23:10	101.6	↓-0.9
10/9 23:20	100.7	↓-0.9
10/9 23:30	99.7	↓-1.0
10/9 23:40	98.7	↓-1.0
10/9 23:50	97.5	↓-1.2