01 (水)	05:55	09:54	15:14	22:39
	129cm	102cm	149cm	-6cm
大潮 出 07:03 入 16:13 出 08:24 入 17:14

苫小牧（北海道）2025年01月01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
1/1 00:00	15.0	↑3.2
1/1 00:10	18.5	↑3.5
1/1 00:20	22.3	↑3.8
1/1 00:30	26.3	↑4.0
1/1 00:40	30.6	↑4.3
1/1 00:50	35.1	↑4.5
1/1 01:00	39.8	↑4.7
1/1 01:10	44.7	↑4.9
1/1 01:20	49.7	↑5.0
1/1 01:30	54.8	↑5.1
1/1 01:40	59.9	↑5.1
1/1 01:50	65.0	↑5.1
1/1 02:00	70.2	↑5.2
1/1 02:10	75.2	↑5.0
1/1 02:20	80.1	↑4.9
1/1 02:30	84.8	↑4.7
1/1 02:40	89.4	↑4.6
1/1 02:50	93.7	↑4.3
1/1 03:00	97.7	↑4.0
1/1 03:10	101.5	↑3.8
1/1 03:20	105.0	↑3.5
1/1 03:30	108.3	↑3.3
1/1 03:40	111.2	↑2.9
1/1 03:50	113.9	↑2.7
1/1 04:00	116.3	↑2.4
1/1 04:10	118.5	↑2.2
1/1 04:20	120.4	↑1.9
1/1 04:30	122.1	↑1.7
1/1 04:40	123.6	↑1.5
1/1 04:50	124.9	↑1.3
1/1 05:00	126.1	↑1.2
1/1 05:10	127.0	↑0.9
1/1 05:20	127.7	↑0.7
1/1 05:30	128.3	↑0.6
1/1 05:40	128.7	↑0.4
1/1 05:50	128.9	↑0.2	満潮
1/1 06:00	128.9	0
1/1 06:10	128.7	↓-0.2
1/1 06:20	128.2	↓-0.5
1/1 06:30	127.6	↓-0.6
1/1 06:40	126.7	↓-0.9
1/1 06:50	125.6	↓-1.1
1/1 07:00	124.4	↓-1.2
1/1 07:10	122.9	↓-1.5
1/1 07:20	121.3	↓-1.6
1/1 07:30	119.6	↓-1.7
1/1 07:40	117.8	↓-1.8
1/1 07:50	115.9	↓-1.9
1/1 08:00	114.0	↓-1.9
1/1 08:10	112.1	↓-1.9
1/1 08:20	110.2	↓-1.9
1/1 08:30	108.5	↓-1.7
1/1 08:40	106.9	↓-1.6
1/1 08:50	105.4	↓-1.5
1/1 09:00	104.2	↓-1.2
1/1 09:10	103.1	↓-1.1
1/1 09:20	102.2	↓-0.9
1/1 09:30	101.6	↓-0.6
1/1 09:40	101.2	↓-0.4
1/1 09:50	101.0	↓-0.2	干潮
1/1 10:00	101.1	↑0.1
1/1 10:10	101.3	↑0.2
1/1 10:20	101.8	↑0.5
1/1 10:30	102.4	↑0.6
1/1 10:40	103.1	↑0.7
1/1 10:50	104.0	↑0.9
1/1 11:00	105.1	↑1.1
1/1 11:10	106.2	↑1.1
1/1 11:20	107.5	↑1.3
1/1 11:30	108.8	↑1.3
1/1 11:40	110.3	↑1.5
1/1 11:50	111.9	↑1.6
1/1 12:00	113.6	↑1.7
1/1 12:10	115.3	↑1.7
1/1 12:20	117.2	↑1.9
1/1 12:30	119.2	↑2.0
1/1 12:40	121.3	↑2.1
1/1 12:50	123.5	↑2.2
1/1 13:00	125.8	↑2.3
1/1 13:10	128.1	↑2.3
1/1 13:20	130.4	↑2.3
1/1 13:30	132.8	↑2.4
1/1 13:40	135.2	↑2.4
1/1 13:50	137.4	↑2.2
1/1 14:00	139.6	↑2.2
1/1 14:10	141.7	↑2.1
1/1 14:20	143.5	↑1.8
1/1 14:30	145.1	↑1.6
1/1 14:40	146.4	↑1.3
1/1 14:50	147.4	↑1.0
1/1 15:00	148.1	↑0.7
1/1 15:10	148.4	↑0.3	満潮
1/1 15:20	148.3	↓-0.1
1/1 15:30	147.9	↓-0.4
1/1 15:40	147.0	↓-0.9
1/1 15:50	145.7	↓-1.3
1/1 16:00	144.1	↓-1.6
1/1 16:10	142.1	↓-2.0
1/1 16:20	139.7	↓-2.4
1/1 16:30	137.0	↓-2.7
1/1 16:40	134.1	↓-2.9
1/1 16:50	130.8	↓-3.3
1/1 17:00	127.4	↓-3.4
1/1 17:10	123.7	↓-3.7
1/1 17:20	119.8	↓-3.9
1/1 17:30	115.7	↓-4.1
1/1 17:40	111.5	↓-4.2
1/1 17:50	107.1	↓-4.4
1/1 18:00	102.6	↓-4.5
1/1 18:10	97.9	↓-4.7
1/1 18:20	93.1	↓-4.8
1/1 18:30	88.2	↓-4.9
1/1 18:40	83.2	↓-5.0
1/1 18:50	78.0	↓-5.2
1/1 19:00	72.8	↓-5.2
1/1 19:10	67.5	↓-5.3
1/1 19:20	62.1	↓-5.4
1/1 19:30	56.6	↓-5.5	最大潮位差
1/1 19:40	51.2	↓-5.4
1/1 19:50	45.8	↓-5.4
1/1 20:00	40.5	↓-5.3
1/1 20:10	35.2	↓-5.3
1/1 20:20	30.1	↓-5.1
1/1 20:30	25.2	↓-4.9
1/1 20:40	20.6	↓-4.6
1/1 20:50	16.2	↓-4.4
1/1 21:00	12.2	↓-4.0
1/1 21:10	8.5	↓-3.7
1/1 21:20	5.1	↓-3.4
1/1 21:30	2.2	↓-2.9
1/1 21:40	-0.3	↓-2.5
1/1 21:50	-2.4	↓-2.1
1/1 22:00	-4.1	↓-1.7
1/1 22:10	-5.4	↓-1.3
1/1 22:20	-6.2	↓-0.8
1/1 22:30	-6.7	↓-0.5	干潮
1/1 22:40	-6.8	↓-0.1
1/1 22:50	-6.6	↑0.2
1/1 23:00	-6.0	↑0.6
1/1 23:10	-5.1	↑0.9
1/1 23:20	-3.9	↑1.2
1/1 23:30	-2.4	↑1.5
1/1 23:40	-0.6	↑1.8
1/1 23:50	1.4	↑2.0