1 (金)	06:46	10:43	16:21	23:49
	120cm	97cm	143cm	10cm
中潮 出 06:43 入 16:03 出 19:12 入 10:24

苫小牧（北海道）2023年12月1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
12/1 00:00	4.9	↑1.4
12/1 00:10	6.4	↑1.5
12/1 00:20	8.3	↑1.9
12/1 00:30	10.4	↑2.1
12/1 00:40	12.7	↑2.3
12/1 00:50	15.3	↑2.6
12/1 01:00	18.2	↑2.9
12/1 01:10	21.3	↑3.1
12/1 01:20	24.6	↑3.3
12/1 01:30	28.2	↑3.6
12/1 01:40	32.1	↑3.9
12/1 01:50	36.1	↑4.0
12/1 02:00	40.4	↑4.3
12/1 02:10	44.8	↑4.4
12/1 02:20	49.4	↑4.6
12/1 02:30	54.0	↑4.6
12/1 02:40	58.8	↑4.8	最大潮位差
12/1 02:50	63.6	↑4.8	最大潮位差
12/1 03:00	68.3	↑4.7
12/1 03:10	73.0	↑4.7
12/1 03:20	77.6	↑4.6
12/1 03:30	82.0	↑4.4
12/1 03:40	86.2	↑4.2
12/1 03:50	90.2	↑4.0
12/1 04:00	94.0	↑3.8
12/1 04:10	97.5	↑3.5
12/1 04:20	100.6	↑3.1
12/1 04:30	103.5	↑2.9
12/1 04:40	106.1	↑2.6
12/1 04:50	108.4	↑2.3
12/1 05:00	110.4	↑2.0
12/1 05:10	112.1	↑1.7
12/1 05:20	113.6	↑1.5
12/1 05:30	114.9	↑1.3
12/1 05:40	116.0	↑1.1
12/1 05:50	116.9	↑0.9
12/1 06:00	117.6	↑0.7
12/1 06:10	118.2	↑0.6
12/1 06:20	118.6	↑0.4
12/1 06:30	118.9	↑0.3
12/1 06:40	119.0	↑0.1	満潮
12/1 06:50	119.0	0
12/1 07:00	118.9	↓-0.1
12/1 07:10	118.6	↓-0.3
12/1 07:20	118.2	↓-0.4
12/1 07:30	117.6	↓-0.6
12/1 07:40	116.8	↓-0.8
12/1 07:50	115.9	↓-0.9
12/1 08:00	114.8	↓-1.1
12/1 08:10	113.6	↓-1.2
12/1 08:20	112.3	↓-1.3
12/1 08:30	110.9	↓-1.4
12/1 08:40	109.4	↓-1.5
12/1 08:50	107.8	↓-1.6
12/1 09:00	106.2	↓-1.6
12/1 09:10	104.6	↓-1.6
12/1 09:20	103.1	↓-1.5
12/1 09:30	101.6	↓-1.5
12/1 09:40	100.3	↓-1.3
12/1 09:50	99.2	↓-1.1
12/1 10:00	98.2	↓-1.0
12/1 10:10	97.3	↓-0.9
12/1 10:20	96.8	↓-0.5
12/1 10:30	96.4	↓-0.4
12/1 10:40	96.2	↓-0.2	干潮
12/1 10:50	96.3	↑0.1
12/1 11:00	96.6	↑0.3
12/1 11:10	97.0	↑0.4
12/1 11:20	97.7	↑0.7
12/1 11:30	98.5	↑0.8
12/1 11:40	99.4	↑0.9
12/1 11:50	100.5	↑1.1
12/1 12:00	101.7	↑1.2
12/1 12:10	102.9	↑1.2
12/1 12:20	104.3	↑1.4
12/1 12:30	105.7	↑1.4
12/1 12:40	107.1	↑1.4
12/1 12:50	108.7	↑1.6
12/1 13:00	110.2	↑1.5
12/1 13:10	111.9	↑1.7
12/1 13:20	113.6	↑1.7
12/1 13:30	115.4	↑1.8
12/1 13:40	117.2	↑1.8
12/1 13:50	119.1	↑1.9
12/1 14:00	121.1	↑2.0
12/1 14:10	123.1	↑2.0
12/1 14:20	125.2	↑2.1
12/1 14:30	127.2	↑2.0
12/1 14:40	129.3	↑2.1
12/1 14:50	131.4	↑2.1
12/1 15:00	133.3	↑1.9
12/1 15:10	135.2	↑1.9
12/1 15:20	137.0	↑1.8
12/1 15:30	138.5	↑1.5
12/1 15:40	139.9	↑1.4
12/1 15:50	141.0	↑1.1
12/1 16:00	141.8	↑0.8
12/1 16:10	142.3	↑0.5
12/1 16:20	142.5	↑0.2	満潮
12/1 16:30	142.3	↓-0.2
12/1 16:40	141.8	↓-0.5
12/1 16:50	140.9	↓-0.9
12/1 17:00	139.6	↓-1.3
12/1 17:10	138.1	↓-1.5
12/1 17:20	136.2	↓-1.9
12/1 17:30	134.1	↓-2.1
12/1 17:40	131.6	↓-2.5
12/1 17:50	129.0	↓-2.6
12/1 18:00	126.1	↓-2.9
12/1 18:10	123.0	↓-3.1
12/1 18:20	119.8	↓-3.2
12/1 18:30	116.4	↓-3.4
12/1 18:40	112.9	↓-3.5
12/1 18:50	109.3	↓-3.6
12/1 19:00	105.6	↓-3.7
12/1 19:10	101.8	↓-3.8
12/1 19:20	97.8	↓-4.0
12/1 19:30	93.8	↓-4.0
12/1 19:40	89.7	↓-4.1
12/1 19:50	85.5	↓-4.2
12/1 20:00	81.2	↓-4.3
12/1 20:10	76.8	↓-4.4
12/1 20:20	72.4	↓-4.4
12/1 20:30	67.9	↓-4.5
12/1 20:40	63.3	↓-4.6
12/1 20:50	58.8	↓-4.5
12/1 21:00	54.2	↓-4.6
12/1 21:10	49.7	↓-4.5
12/1 21:20	45.3	↓-4.4
12/1 21:30	41.0	↓-4.3
12/1 21:40	36.8	↓-4.2
12/1 21:50	32.9	↓-3.9
12/1 22:00	29.2	↓-3.7
12/1 22:10	25.7	↓-3.5
12/1 22:20	22.6	↓-3.1
12/1 22:30	19.7	↓-2.9
12/1 22:40	17.2	↓-2.5
12/1 22:50	15.1	↓-2.1
12/1 23:00	13.3	↓-1.8
12/1 23:10	11.9	↓-1.4
12/1 23:20	10.8	↓-1.1
12/1 23:30	10.1	↓-0.7
12/1 23:40	9.7	↓-0.4	干潮
12/1 23:50	9.6	↓-0.1