6 (月)	01:04	08:44	16:13	20:33
	140cm	26cm	130cm	104cm
大潮 出 04:32 入 18:48 出 02:16 入 18:09 潮干狩り ○ 07:24～10:05

苫小牧（北海道）2040年08月6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
8/6 00:00	135.0	↑1.3
8/6 00:10	136.1	↑1.1
8/6 00:20	137.1	↑1.0
8/6 00:30	137.9	↑0.8
8/6 00:40	138.5	↑0.6
8/6 00:50	138.9	↑0.4
8/6 01:00	139.1	↑0.2	満潮
8/6 01:10	139.0	↓-0.1
8/6 01:20	138.8	↓-0.2
8/6 01:30	138.3	↓-0.5
8/6 01:40	137.6	↓-0.7
8/6 01:50	136.7	↓-0.9
8/6 02:00	135.7	↓-1.0
8/6 02:10	134.4	↓-1.3
8/6 02:20	132.9	↓-1.5
8/6 02:30	131.3	↓-1.6
8/6 02:40	129.5	↓-1.8
8/6 02:50	127.5	↓-2.0
8/6 03:00	125.3	↓-2.2
8/6 03:10	123.0	↓-2.3
8/6 03:20	120.5	↓-2.5
8/6 03:30	117.8	↓-2.7
8/6 03:40	115.0	↓-2.8
8/6 03:50	111.9	↓-3.1
8/6 04:00	108.7	↓-3.2
8/6 04:10	105.3	↓-3.4
8/6 04:20	101.8	↓-3.5
8/6 04:30	98.0	↓-3.8
8/6 04:40	94.2	↓-3.8
8/6 04:50	90.2	↓-4.0
8/6 05:00	86.1	↓-4.1
8/6 05:10	81.9	↓-4.2
8/6 05:20	77.7	↓-4.2
8/6 05:30	73.5	↓-4.2
8/6 05:40	69.2	↓-4.3	最大潮位差
8/6 05:50	65.0	↓-4.2
8/6 06:00	60.9	↓-4.1
8/6 06:10	57.0	↓-3.9
8/6 06:20	53.1	↓-3.9
8/6 06:30	49.5	↓-3.6
8/6 06:40	46.0	↓-3.5
8/6 06:50	42.8	↓-3.2
8/6 07:00	39.8	↓-3.0
8/6 07:10	37.1	↓-2.7
8/6 07:20	34.6	↓-2.5
8/6 07:30	32.5	↓-2.1
8/6 07:40	30.6	↓-1.9
8/6 07:50	29.0	↓-1.6
8/6 08:00	27.7	↓-1.3
8/6 08:10	26.6	↓-1.1
8/6 08:20	25.9	↓-0.7
8/6 08:30	25.4	↓-0.5
8/6 08:40	25.2	↓-0.2	干潮
8/6 08:50	25.2	0
8/6 09:00	25.5	↑0.3
8/6 09:10	26.1	↑0.6
8/6 09:20	26.9	↑0.8
8/6 09:30	28.0	↑1.1
8/6 09:40	29.4	↑1.4
8/6 09:50	31.0	↑1.6
8/6 10:00	32.9	↑1.9
8/6 10:10	35.1	↑2.2
8/6 10:20	37.6	↑2.5
8/6 10:30	40.2	↑2.6
8/6 10:40	43.2	↑3.0
8/6 10:50	46.4	↑3.2
8/6 11:00	49.8	↑3.4
8/6 11:10	53.3	↑3.5
8/6 11:20	57.1	↑3.8
8/6 11:30	60.9	↑3.8
8/6 11:40	64.9	↑4.0
8/6 11:50	69.0	↑4.1
8/6 12:00	73.0	↑4.0
8/6 12:10	77.1	↑4.1
8/6 12:20	81.1	↑4.0
8/6 12:30	85.1	↑4.0
8/6 12:40	88.9	↑3.8
8/6 12:50	92.7	↑3.8
8/6 13:00	96.3	↑3.6
8/6 13:10	99.7	↑3.4
8/6 13:20	102.9	↑3.2
8/6 13:30	106.0	↑3.1
8/6 13:40	108.8	↑2.8
8/6 13:50	111.5	↑2.7
8/6 14:00	113.9	↑2.4
8/6 14:10	116.2	↑2.3
8/6 14:20	118.3	↑2.1
8/6 14:30	120.2	↑1.9
8/6 14:40	122.0	↑1.8
8/6 14:50	123.5	↑1.5
8/6 15:00	124.9	↑1.4
8/6 15:10	126.2	↑1.3
8/6 15:20	127.2	↑1.0
8/6 15:30	128.1	↑0.9
8/6 15:40	128.8	↑0.7
8/6 15:50	129.4	↑0.6
8/6 16:00	129.7	↑0.3
8/6 16:10	129.8	↑0.1	満潮
8/6 16:20	129.8	0
8/6 16:30	129.5	↓-0.3
8/6 16:40	129.0	↓-0.5
8/6 16:50	128.3	↓-0.7
8/6 17:00	127.4	↓-0.9
8/6 17:10	126.4	↓-1.0
8/6 17:20	125.2	↓-1.2
8/6 17:30	123.8	↓-1.4
8/6 17:40	122.3	↓-1.5
8/6 17:50	120.7	↓-1.6
8/6 18:00	119.1	↓-1.6
8/6 18:10	117.4	↓-1.7
8/6 18:20	115.8	↓-1.6
8/6 18:30	114.1	↓-1.7
8/6 18:40	112.5	↓-1.6
8/6 18:50	111.0	↓-1.5
8/6 19:00	109.6	↓-1.4
8/6 19:10	108.4	↓-1.2
8/6 19:20	107.2	↓-1.2
8/6 19:30	106.3	↓-0.9
8/6 19:40	105.4	↓-0.9
8/6 19:50	104.8	↓-0.6
8/6 20:00	104.2	↓-0.6
8/6 20:10	103.9	↓-0.3
8/6 20:20	103.6	↓-0.3
8/6 20:30	103.6	0	干潮
8/6 20:40	103.6	0
8/6 20:50	103.7	↑0.1
8/6 21:00	104.0	↑0.3
8/6 21:10	104.4	↑0.4
8/6 21:20	104.9	↑0.5
8/6 21:30	105.5	↑0.6
8/6 21:40	106.2	↑0.7
8/6 21:50	107.0	↑0.8
8/6 22:00	107.9	↑0.9
8/6 22:10	109.0	↑1.1
8/6 22:20	110.2	↑1.2
8/6 22:30	111.5	↑1.3
8/6 22:40	113.0	↑1.5
8/6 22:50	114.5	↑1.5
8/6 23:00	116.3	↑1.8
8/6 23:10	118.1	↑1.8
8/6 23:20	120.0	↑1.9
8/6 23:30	122.0	↑2.0
8/6 23:40	124.1	↑2.1
8/6 23:50	126.2	↑2.1