5 (日)	02:05	09:06	15:53	21:12
	141cm	32cm	134cm	74cm
大潮 出 05:03 入 18:03 出 17:52 入 03:49 潮干狩り ○ 08:27～09:44

苫小牧（北海道）2055年09月5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
9/5 00:00	120.4	↑2.9
9/5 00:10	123.2	↑2.8
9/5 00:20	125.9	↑2.7
9/5 00:30	128.5	↑2.6
9/5 00:40	130.9	↑2.4
9/5 00:50	133.0	↑2.1
9/5 01:00	134.9	↑1.9
9/5 01:10	136.5	↑1.6
9/5 01:20	137.9	↑1.4
9/5 01:30	139.0	↑1.1
9/5 01:40	139.8	↑0.8
9/5 01:50	140.3	↑0.5
9/5 02:00	140.6	↑0.3	満潮
9/5 02:10	140.6	0
9/5 02:20	140.3	↓-0.3
9/5 02:30	139.7	↓-0.6
9/5 02:40	139.0	↓-0.7
9/5 02:50	138.0	↓-1.0
9/5 03:00	136.7	↓-1.3
9/5 03:10	135.2	↓-1.5
9/5 03:20	133.6	↓-1.6
9/5 03:30	131.6	↓-2.0
9/5 03:40	129.5	↓-2.1
9/5 03:50	127.1	↓-2.4
9/5 04:00	124.6	↓-2.5
9/5 04:10	121.7	↓-2.9
9/5 04:20	118.7	↓-3.0
9/5 04:30	115.4	↓-3.3
9/5 04:40	112.0	↓-3.4
9/5 04:50	108.3	↓-3.7
9/5 05:00	104.4	↓-3.9
9/5 05:10	100.4	↓-4.0
9/5 05:20	96.2	↓-4.2
9/5 05:30	91.8	↓-4.4
9/5 05:40	87.4	↓-4.4
9/5 05:50	83.0	↓-4.4
9/5 06:00	78.6	↓-4.4
9/5 06:10	74.1	↓-4.5	最大潮位差
9/5 06:20	69.8	↓-4.3
9/5 06:30	65.6	↓-4.2
9/5 06:40	61.5	↓-4.1
9/5 06:50	57.6	↓-3.9
9/5 07:00	53.9	↓-3.7
9/5 07:10	50.5	↓-3.4
9/5 07:20	47.3	↓-3.2
9/5 07:30	44.5	↓-2.8
9/5 07:40	41.9	↓-2.6
9/5 07:50	39.6	↓-2.3
9/5 08:00	37.6	↓-2.0
9/5 08:10	35.9	↓-1.7
9/5 08:20	34.6	↓-1.3
9/5 08:30	33.5	↓-1.1
9/5 08:40	32.7	↓-0.8
9/5 08:50	32.1	↓-0.6
9/5 09:00	31.9	↓-0.2	干潮
9/5 09:10	31.9	0
9/5 09:20	32.2	↑0.3
9/5 09:30	32.7	↑0.5
9/5 09:40	33.5	↑0.8
9/5 09:50	34.6	↑1.1
9/5 10:00	36.0	↑1.4
9/5 10:10	37.6	↑1.6
9/5 10:20	39.6	↑2.0
9/5 10:30	41.8	↑2.2
9/5 10:40	44.3	↑2.5
9/5 10:50	47.1	↑2.8
9/5 11:00	50.2	↑3.1
9/5 11:10	53.5	↑3.3
9/5 11:20	57.1	↑3.6
9/5 11:30	60.8	↑3.7
9/5 11:40	64.8	↑4.0
9/5 11:50	68.9	↑4.1
9/5 12:00	73.2	↑4.3
9/5 12:10	77.5	↑4.3
9/5 12:20	81.8	↑4.3
9/5 12:30	86.1	↑4.3
9/5 12:40	90.4	↑4.3
9/5 12:50	94.6	↑4.2
9/5 13:00	98.6	↑4.0
9/5 13:10	102.5	↑3.9
9/5 13:20	106.2	↑3.7
9/5 13:30	109.7	↑3.5
9/5 13:40	113.0	↑3.3
9/5 13:50	116.0	↑3.0
9/5 14:00	118.8	↑2.8
9/5 14:10	121.3	↑2.5
9/5 14:20	123.5	↑2.2
9/5 14:30	125.6	↑2.1
9/5 14:40	127.4	↑1.8
9/5 14:50	128.9	↑1.5
9/5 15:00	130.2	↑1.3
9/5 15:10	131.3	↑1.1
9/5 15:20	132.2	↑0.9
9/5 15:30	132.8	↑0.6
9/5 15:40	133.2	↑0.4
9/5 15:50	133.4	↑0.2	満潮
9/5 16:00	133.3	↓-0.1
9/5 16:10	133.0	↓-0.3
9/5 16:20	132.4	↓-0.6
9/5 16:30	131.6	↓-0.8
9/5 16:40	130.5	↓-1.1
9/5 16:50	129.1	↓-1.4
9/5 17:00	127.5	↓-1.6
9/5 17:10	125.5	↓-2.0
9/5 17:20	123.4	↓-2.1
9/5 17:30	121.0	↓-2.4
9/5 17:40	118.3	↓-2.7
9/5 17:50	115.5	↓-2.8
9/5 18:00	112.5	↓-3.0
9/5 18:10	109.4	↓-3.1
9/5 18:20	106.3	↓-3.1
9/5 18:30	103.1	↓-3.2
9/5 18:40	99.9	↓-3.2
9/5 18:50	96.7	↓-3.2
9/5 19:00	93.7	↓-3.0
9/5 19:10	90.8	↓-2.9
9/5 19:20	88.0	↓-2.8
9/5 19:30	85.4	↓-2.6
9/5 19:40	83.1	↓-2.3
9/5 19:50	81.0	↓-2.1
9/5 20:00	79.1	↓-1.9
9/5 20:10	77.5	↓-1.6
9/5 20:20	76.1	↓-1.4
9/5 20:30	75.0	↓-1.1
9/5 20:40	74.2	↓-0.8
9/5 20:50	73.6	↓-0.6
9/5 21:00	73.2	↓-0.4
9/5 21:10	73.1	↓-0.1	干潮
9/5 21:20	73.2	↑0.1
9/5 21:30	73.5	↑0.3
9/5 21:40	74.0	↑0.5
9/5 21:50	74.8	↑0.8
9/5 22:00	75.8	↑1.0
9/5 22:10	77.0	↑1.2
9/5 22:20	78.4	↑1.4
9/5 22:30	80.0	↑1.6
9/5 22:40	81.9	↑1.9
9/5 22:50	84.0	↑2.1
9/5 23:00	86.4	↑2.4
9/5 23:10	89.0	↑2.6
9/5 23:20	91.8	↑2.8
9/5 23:30	94.8	↑3.0
9/5 23:40	97.9	↑3.1
9/5 23:50	101.3	↑3.4