13 (水)	04:52	08:59	14:21	21:47
	129cm	100cm	148cm	-10cm
大潮 出 06:54 入 16:02 出 07:19 入 15:47

苫小牧（北海道）2023年12月13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
12/13 00:00	38.9	↑4.5
12/13 00:10	43.6	↑4.7
12/13 00:20	48.4	↑4.8
12/13 00:30	53.3	↑4.9
12/13 00:40	58.4	↑5.1
12/13 00:50	63.5	↑5.1
12/13 01:00	68.5	↑5.0
12/13 01:10	73.6	↑5.1
12/13 01:20	78.5	↑4.9
12/13 01:30	83.4	↑4.9
12/13 01:40	88.0	↑4.6
12/13 01:50	92.5	↑4.5
12/13 02:00	96.7	↑4.2
12/13 02:10	100.7	↑4.0
12/13 02:20	104.4	↑3.7
12/13 02:30	107.8	↑3.4
12/13 02:40	110.9	↑3.1
12/13 02:50	113.8	↑2.9
12/13 03:00	116.3	↑2.5
12/13 03:10	118.6	↑2.3
12/13 03:20	120.6	↑2.0
12/13 03:30	122.3	↑1.7
12/13 03:40	123.8	↑1.5
12/13 03:50	125.1	↑1.3
12/13 04:00	126.1	↑1.0
12/13 04:10	127.0	↑0.9
12/13 04:20	127.6	↑0.6
12/13 04:30	128.1	↑0.5
12/13 04:40	128.4	↑0.3
12/13 04:50	128.5	↑0.1	満潮
12/13 05:00	128.4	↓-0.1
12/13 05:10	128.2	↓-0.2
12/13 05:20	127.7	↓-0.5
12/13 05:30	127.0	↓-0.7
12/13 05:40	126.2	↓-0.8
12/13 05:50	125.2	↓-1.0
12/13 06:00	123.9	↓-1.3
12/13 06:10	122.5	↓-1.4
12/13 06:20	121.0	↓-1.5
12/13 06:30	119.3	↓-1.7
12/13 06:40	117.5	↓-1.8
12/13 06:50	115.6	↓-1.9
12/13 07:00	113.7	↓-1.9
12/13 07:10	111.8	↓-1.9
12/13 07:20	109.9	↓-1.9
12/13 07:30	108.0	↓-1.9
12/13 07:40	106.3	↓-1.7
12/13 07:50	104.7	↓-1.6
12/13 08:00	103.2	↓-1.5
12/13 08:10	102.0	↓-1.2
12/13 08:20	101.0	↓-1.0
12/13 08:30	100.2	↓-0.8
12/13 08:40	99.6	↓-0.6
12/13 08:50	99.3	↓-0.3	干潮
12/13 09:00	99.2	↓-0.1
12/13 09:10	99.4	↑0.2
12/13 09:20	99.8	↑0.4
12/13 09:30	100.3	↑0.5
12/13 09:40	101.1	↑0.8
12/13 09:50	102.0	↑0.9
12/13 10:00	103.1	↑1.1
12/13 10:10	104.3	↑1.2
12/13 10:20	105.7	↑1.4
12/13 10:30	107.1	↑1.4
12/13 10:40	108.6	↑1.5
12/13 10:50	110.2	↑1.6
12/13 11:00	112.0	↑1.8
12/13 11:10	113.7	↑1.7
12/13 11:20	115.6	↑1.9
12/13 11:30	117.6	↑2.0
12/13 11:40	119.6	↑2.0
12/13 11:50	121.7	↑2.1
12/13 12:00	123.9	↑2.2
12/13 12:10	126.1	↑2.2
12/13 12:20	128.3	↑2.2
12/13 12:30	130.6	↑2.3
12/13 12:40	132.9	↑2.3
12/13 12:50	135.1	↑2.2
12/13 13:00	137.2	↑2.1
12/13 13:10	139.3	↑2.1
12/13 13:20	141.2	↑1.9
12/13 13:30	142.8	↑1.6
12/13 13:40	144.3	↑1.5
12/13 13:50	145.5	↑1.2
12/13 14:00	146.4	↑0.9
12/13 14:10	146.9	↑0.5
12/13 14:20	147.1	↑0.2	満潮
12/13 14:30	146.9	↓-0.2
12/13 14:40	146.4	↓-0.5
12/13 14:50	145.4	↓-1.0
12/13 15:00	144.0	↓-1.4
12/13 15:10	142.3	↓-1.7
12/13 15:20	140.2	↓-2.1
12/13 15:30	137.7	↓-2.5
12/13 15:40	134.9	↓-2.8
12/13 15:50	131.8	↓-3.1
12/13 16:00	128.5	↓-3.3
12/13 16:10	124.8	↓-3.7
12/13 16:20	121.0	↓-3.8
12/13 16:30	117.0	↓-4.0
12/13 16:40	112.8	↓-4.2
12/13 16:50	108.4	↓-4.4
12/13 17:00	103.9	↓-4.5
12/13 17:10	99.3	↓-4.6
12/13 17:20	94.5	↓-4.8
12/13 17:30	89.6	↓-4.9
12/13 17:40	84.6	↓-5.0
12/13 17:50	79.5	↓-5.1
12/13 18:00	74.3	↓-5.2
12/13 18:10	69.0	↓-5.3
12/13 18:20	63.7	↓-5.3
12/13 18:30	58.3	↓-5.4
12/13 18:40	52.8	↓-5.5	最大潮位差
12/13 18:50	47.4	↓-5.4
12/13 19:00	42.0	↓-5.4
12/13 19:10	36.7	↓-5.3
12/13 19:20	31.4	↓-5.3
12/13 19:30	26.4	↓-5.0
12/13 19:40	21.5	↓-4.9
12/13 19:50	16.8	↓-4.7
12/13 20:00	12.4	↓-4.4
12/13 20:10	8.4	↓-4.0
12/13 20:20	4.7	↓-3.7
12/13 20:30	1.3	↓-3.4
12/13 20:40	-1.6	↓-2.9
12/13 20:50	-4.1	↓-2.5
12/13 21:00	-6.2	↓-2.1
12/13 21:10	-7.9	↓-1.7
12/13 21:20	-9.2	↓-1.3
12/13 21:30	-10.0	↓-0.8
12/13 21:40	-10.4	↓-0.4	干潮
12/13 21:50	-10.4	0
12/13 22:00	-10.1	↑0.3
12/13 22:10	-9.4	↑0.7
12/13 22:20	-8.3	↑1.1
12/13 22:30	-7.0	↑1.3
12/13 22:40	-5.4	↑1.6
12/13 22:50	-3.4	↑2.0
12/13 23:00	-1.2	↑2.2
12/13 23:10	1.3	↑2.5
12/13 23:20	4.0	↑2.7
12/13 23:30	7.0	↑3.0
12/13 23:40	10.3	↑3.3
12/13 23:50	13.8	↑3.5