11 (月)	04:27	09:15	14:55	22:03
	127cm	82cm	144cm	6cm
大潮 出 06:19 入 16:17 出 16:51 入 07:10

苫小牧（北海道）2030年11月11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
11/11 00:00	41.2	↑4.3
11/11 00:10	45.8	↑4.6
11/11 00:20	50.5	↑4.7
11/11 00:30	55.5	↑5.0
11/11 00:40	60.5	↑5.0
11/11 00:50	65.6	↑5.1
11/11 01:00	70.7	↑5.1
11/11 01:10	75.8	↑5.1
11/11 01:20	80.8	↑5.0
11/11 01:30	85.7	↑4.9
11/11 01:40	90.4	↑4.7
11/11 01:50	94.9	↑4.5
11/11 02:00	99.1	↑4.2
11/11 02:10	103.1	↑4.0
11/11 02:20	106.7	↑3.6
11/11 02:30	110.1	↑3.4
11/11 02:40	113.1	↑3.0
11/11 02:50	115.7	↑2.6
11/11 03:00	118.1	↑2.4
11/11 03:10	120.1	↑2.0
11/11 03:20	121.8	↑1.7
11/11 03:30	123.2	↑1.4
11/11 03:40	124.4	↑1.2
11/11 03:50	125.3	↑0.9
11/11 04:00	126.0	↑0.7
11/11 04:10	126.4	↑0.4
11/11 04:20	126.6	↑0.2	満潮
11/11 04:30	126.7	↑0.1
11/11 04:40	126.5	↓-0.2
11/11 04:50	126.1	↓-0.4
11/11 05:00	125.5	↓-0.6
11/11 05:10	124.6	↓-0.9
11/11 05:20	123.6	↓-1.0
11/11 05:30	122.4	↓-1.2
11/11 05:40	120.9	↓-1.5
11/11 05:50	119.2	↓-1.7
11/11 06:00	117.4	↓-1.8
11/11 06:10	115.3	↓-2.1
11/11 06:20	113.1	↓-2.2
11/11 06:30	110.7	↓-2.4
11/11 06:40	108.2	↓-2.5
11/11 06:50	105.6	↓-2.6
11/11 07:00	103.0	↓-2.6
11/11 07:10	100.4	↓-2.6
11/11 07:20	97.7	↓-2.7
11/11 07:30	95.2	↓-2.5
11/11 07:40	92.8	↓-2.4
11/11 07:50	90.6	↓-2.2
11/11 08:00	88.5	↓-2.1
11/11 08:10	86.7	↓-1.8
11/11 08:20	85.1	↓-1.6
11/11 08:30	83.7	↓-1.4
11/11 08:40	82.7	↓-1.0
11/11 08:50	81.9	↓-0.8
11/11 09:00	81.4	↓-0.5
11/11 09:10	81.2	↓-0.2	干潮
11/11 09:20	81.2	0
11/11 09:30	81.5	↑0.3
11/11 09:40	82.0	↑0.5
11/11 09:50	82.7	↑0.7
11/11 10:00	83.5	↑0.8
11/11 10:10	84.6	↑1.1
11/11 10:20	85.8	↑1.2
11/11 10:30	87.1	↑1.3
11/11 10:40	88.6	↑1.5
11/11 10:50	90.2	↑1.6
11/11 11:00	91.9	↑1.7
11/11 11:10	93.8	↑1.9
11/11 11:20	95.8	↑2.0
11/11 11:30	98.0	↑2.2
11/11 11:40	100.3	↑2.3
11/11 11:50	102.7	↑2.4
11/11 12:00	105.3	↑2.6
11/11 12:10	107.9	↑2.6
11/11 12:20	110.7	↑2.8
11/11 12:30	113.6	↑2.9
11/11 12:40	116.6	↑3.0
11/11 12:50	119.6	↑3.0
11/11 13:00	122.5	↑2.9
11/11 13:10	125.5	↑3.0
11/11 13:20	128.3	↑2.8
11/11 13:30	131.1	↑2.8
11/11 13:40	133.6	↑2.5
11/11 13:50	135.9	↑2.3
11/11 14:00	138.0	↑2.1
11/11 14:10	139.8	↑1.8
11/11 14:20	141.2	↑1.4
11/11 14:30	142.3	↑1.1
11/11 14:40	143.1	↑0.8
11/11 14:50	143.4	↑0.3	満潮
11/11 15:00	143.4	0
11/11 15:10	143.0	↓-0.4
11/11 15:20	142.2	↓-0.8
11/11 15:30	141.1	↓-1.1
11/11 15:40	139.6	↓-1.5
11/11 15:50	137.9	↓-1.7
11/11 16:00	135.8	↓-2.1
11/11 16:10	133.5	↓-2.3
11/11 16:20	131.0	↓-2.5
11/11 16:30	128.2	↓-2.8
11/11 16:40	125.2	↓-3.0
11/11 16:50	122.0	↓-3.2
11/11 17:00	118.7	↓-3.3
11/11 17:10	115.1	↓-3.6
11/11 17:20	111.3	↓-3.8
11/11 17:30	107.4	↓-3.9
11/11 17:40	103.3	↓-4.1
11/11 17:50	99.0	↓-4.3
11/11 18:00	94.5	↓-4.5
11/11 18:10	89.9	↓-4.6
11/11 18:20	85.0	↓-4.9
11/11 18:30	80.1	↓-4.9
11/11 18:40	75.0	↓-5.1
11/11 18:50	69.8	↓-5.2
11/11 19:00	64.6	↓-5.2
11/11 19:10	59.3	↓-5.3	最大潮位差
11/11 19:20	54.1	↓-5.2
11/11 19:30	48.9	↓-5.2
11/11 19:40	43.8	↓-5.1
11/11 19:50	38.9	↓-4.9
11/11 20:00	34.2	↓-4.7
11/11 20:10	29.8	↓-4.4
11/11 20:20	25.6	↓-4.2
11/11 20:30	21.8	↓-3.8
11/11 20:40	18.4	↓-3.4
11/11 20:50	15.3	↓-3.1
11/11 21:00	12.7	↓-2.6
11/11 21:10	10.4	↓-2.3
11/11 21:20	8.6	↓-1.8
11/11 21:30	7.2	↓-1.4
11/11 21:40	6.2	↓-1.0
11/11 21:50	5.6	↓-0.6
11/11 22:00	5.4	↓-0.2	干潮
11/11 22:10	5.5	↑0.1
11/11 22:20	5.9	↑0.4
11/11 22:30	6.7	↑0.8
11/11 22:40	7.8	↑1.1
11/11 22:50	9.2	↑1.4
11/11 23:00	10.8	↑1.6
11/11 23:10	12.8	↑2.0
11/11 23:20	15.1	↑2.3
11/11 23:30	17.6	↑2.5
11/11 23:40	20.4	↑2.8
11/11 23:50	23.5	↑3.1