12 (日)	11:32	04:50	-	18:13
	116cm	54cm	-	61cm
若潮 出 06:21 入 16:16 出 00:52 入 13:21

苫小牧（北海道）2028年11月12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
11/12 00:00	92.6	↓-1.0
11/12 00:10	91.4	↓-1.2
11/12 00:20	90.1	↓-1.3
11/12 00:30	88.8	↓-1.3
11/12 00:40	87.3	↓-1.5
11/12 00:50	85.8	↓-1.5
11/12 01:00	84.2	↓-1.6
11/12 01:10	82.5	↓-1.7
11/12 01:20	80.8	↓-1.7
11/12 01:30	79.0	↓-1.8
11/12 01:40	77.2	↓-1.8
11/12 01:50	75.3	↓-1.9
11/12 02:00	73.5	↓-1.8
11/12 02:10	71.7	↓-1.8
11/12 02:20	69.9	↓-1.8
11/12 02:30	68.1	↓-1.8
11/12 02:40	66.4	↓-1.7
11/12 02:50	64.8	↓-1.6
11/12 03:00	63.2	↓-1.6
11/12 03:10	61.7	↓-1.5
11/12 03:20	60.3	↓-1.4
11/12 03:30	59.1	↓-1.2
11/12 03:40	57.9	↓-1.2
11/12 03:50	56.9	↓-1.0
11/12 04:00	56.0	↓-0.9
11/12 04:10	55.2	↓-0.8
11/12 04:20	54.7	↓-0.5
11/12 04:30	54.2	↓-0.5
11/12 04:40	54.0	↓-0.2	干潮
11/12 04:50	53.9	↓-0.1	干潮
11/12 05:00	54.0	↑0.1
11/12 05:10	54.3	↑0.3
11/12 05:20	54.8	↑0.5
11/12 05:30	55.4	↑0.6
11/12 05:40	56.3	↑0.9
11/12 05:50	57.3	↑1.0
11/12 06:00	58.5	↑1.2
11/12 06:10	59.9	↑1.4
11/12 06:20	61.4	↑1.5
11/12 06:30	63.1	↑1.7
11/12 06:40	64.9	↑1.8
11/12 06:50	66.9	↑2.0
11/12 07:00	69.0	↑2.1
11/12 07:10	71.2	↑2.2
11/12 07:20	73.5	↑2.3
11/12 07:30	75.9	↑2.4
11/12 07:40	78.3	↑2.4
11/12 07:50	80.7	↑2.4
11/12 08:00	83.2	↑2.5	最大潮位差
11/12 08:10	85.7	↑2.5	最大潮位差
11/12 08:20	88.1	↑2.4
11/12 08:30	90.6	↑2.5	最大潮位差
11/12 08:40	92.9	↑2.3
11/12 08:50	95.3	↑2.4
11/12 09:00	97.5	↑2.2
11/12 09:10	99.7	↑2.2
11/12 09:20	101.7	↑2.0
11/12 09:30	103.7	↑2.0
11/12 09:40	105.5	↑1.8
11/12 09:50	107.2	↑1.7
11/12 10:00	108.7	↑1.5
11/12 10:10	110.1	↑1.4
11/12 10:20	111.4	↑1.3
11/12 10:30	112.5	↑1.1
11/12 10:40	113.4	↑0.9
11/12 10:50	114.2	↑0.8
11/12 11:00	114.8	↑0.6
11/12 11:10	115.3	↑0.5
11/12 11:20	115.5	↑0.2
11/12 11:30	115.6	↑0.1	満潮
11/12 11:40	115.6	0
11/12 11:50	115.3	↓-0.3
11/12 12:00	114.9	↓-0.4
11/12 12:10	114.4	↓-0.5
11/12 12:20	113.7	↓-0.7
11/12 12:30	112.8	↓-0.9
11/12 12:40	111.7	↓-1.1
11/12 12:50	110.6	↓-1.1
11/12 13:00	109.3	↓-1.3
11/12 13:10	107.8	↓-1.5
11/12 13:20	106.3	↓-1.5
11/12 13:30	104.6	↓-1.7
11/12 13:40	102.8	↓-1.8
11/12 13:50	100.9	↓-1.9
11/12 14:00	99.0	↓-1.9
11/12 14:10	97.0	↓-2.0
11/12 14:20	94.9	↓-2.1
11/12 14:30	92.8	↓-2.1
11/12 14:40	90.6	↓-2.2
11/12 14:50	88.4	↓-2.2
11/12 15:00	86.3	↓-2.1
11/12 15:10	84.1	↓-2.2
11/12 15:20	81.9	↓-2.2
11/12 15:30	79.8	↓-2.1
11/12 15:40	77.7	↓-2.1
11/12 15:50	75.7	↓-2.0
11/12 16:00	73.8	↓-1.9
11/12 16:10	71.9	↓-1.9
11/12 16:20	70.2	↓-1.7
11/12 16:30	68.5	↓-1.7
11/12 16:40	67.0	↓-1.5
11/12 16:50	65.6	↓-1.4
11/12 17:00	64.4	↓-1.2
11/12 17:10	63.3	↓-1.1
11/12 17:20	62.3	↓-1.0
11/12 17:30	61.5	↓-0.8
11/12 17:40	60.9	↓-0.6
11/12 17:50	60.5	↓-0.4
11/12 18:00	60.2	↓-0.3
11/12 18:10	60.0	↓-0.2	干潮
11/12 18:20	60.1	↑0.1
11/12 18:30	60.3	↑0.2
11/12 18:40	60.7	↑0.4
11/12 18:50	61.2	↑0.5
11/12 19:00	61.9	↑0.7
11/12 19:10	62.7	↑0.8
11/12 19:20	63.6	↑0.9
11/12 19:30	64.7	↑1.1
11/12 19:40	65.9	↑1.2
11/12 19:50	67.3	↑1.4
11/12 20:00	68.7	↑1.4
11/12 20:10	70.2	↑1.5
11/12 20:20	71.8	↑1.6
11/12 20:30	73.5	↑1.7
11/12 20:40	75.3	↑1.8
11/12 20:50	77.1	↑1.8
11/12 21:00	78.9	↑1.8
11/12 21:10	80.7	↑1.8
11/12 21:20	82.6	↑1.9
11/12 21:30	84.4	↑1.8
11/12 21:40	86.3	↑1.9
11/12 21:50	88.1	↑1.8
11/12 22:00	89.8	↑1.7
11/12 22:10	91.5	↑1.7
11/12 22:20	93.1	↑1.6
11/12 22:30	94.7	↑1.6
11/12 22:40	96.1	↑1.4
11/12 22:50	97.4	↑1.3
11/12 23:00	98.6	↑1.2
11/12 23:10	99.7	↑1.1
11/12 23:20	100.7	↑1.0
11/12 23:30	101.5	↑0.8
11/12 23:40	102.1	↑0.6
11/12 23:50	102.7	↑0.6