09 (木)	05:57	13:09	20:03	-
	143cm	27cm	97cm	-
中潮 出 05:57 入 17:34 出 - 入 08:32 潮干狩り ○ 11:56～14:35

苫小牧（北海道）2045年03月09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
3/9 00:00	72.6	0
3/9 00:10	72.9	↑0.3
3/9 00:20	73.4	↑0.5
3/9 00:30	74.1	↑0.7
3/9 00:40	75.1	↑1.0
3/9 00:50	76.2	↑1.1
3/9 01:00	77.6	↑1.4
3/9 01:10	79.1	↑1.5
3/9 01:20	80.8	↑1.7
3/9 01:30	82.6	↑1.8
3/9 01:40	84.6	↑2.0
3/9 01:50	86.7	↑2.1
3/9 02:00	88.8	↑2.1
3/9 02:10	91.1	↑2.3
3/9 02:20	93.5	↑2.4
3/9 02:30	96.0	↑2.5
3/9 02:40	98.6	↑2.6
3/9 02:50	101.2	↑2.6
3/9 03:00	104.0	↑2.8
3/9 03:10	106.8	↑2.8
3/9 03:20	109.6	↑2.8
3/9 03:30	112.6	↑3.0
3/9 03:40	115.5	↑2.9
3/9 03:50	118.5	↑3.0
3/9 04:00	121.4	↑2.9
3/9 04:10	124.3	↑2.9
3/9 04:20	127.1	↑2.8
3/9 04:30	129.8	↑2.7
3/9 04:40	132.3	↑2.5
3/9 04:50	134.6	↑2.3
3/9 05:00	136.6	↑2.0
3/9 05:10	138.4	↑1.8
3/9 05:20	139.8	↑1.4
3/9 05:30	141.0	↑1.2
3/9 05:40	141.7	↑0.7
3/9 05:50	142.1	↑0.4	満潮
3/9 06:00	142.2	↑0.1
3/9 06:10	141.9	↓-0.3
3/9 06:20	141.2	↓-0.7
3/9 06:30	140.1	↓-1.1
3/9 06:40	138.8	↓-1.3
3/9 06:50	137.1	↓-1.7
3/9 07:00	135.1	↓-2.0
3/9 07:10	132.9	↓-2.2
3/9 07:20	130.4	↓-2.5
3/9 07:30	127.8	↓-2.6
3/9 07:40	124.9	↓-2.9
3/9 07:50	121.9	↓-3.0
3/9 08:00	118.7	↓-3.2
3/9 08:10	115.4	↓-3.3
3/9 08:20	112.0	↓-3.4
3/9 08:30	108.5	↓-3.5
3/9 08:40	104.9	↓-3.6
3/9 08:50	101.1	↓-3.8
3/9 09:00	97.3	↓-3.8
3/9 09:10	93.5	↓-3.8
3/9 09:20	89.5	↓-4.0
3/9 09:30	85.5	↓-4.0
3/9 09:40	81.4	↓-4.1	最大潮位差
3/9 09:50	77.3	↓-4.1	最大潮位差
3/9 10:00	73.2	↓-4.1	最大潮位差
3/9 10:10	69.1	↓-4.1	最大潮位差
3/9 10:20	65.0	↓-4.1	最大潮位差
3/9 10:30	61.0	↓-4.0
3/9 10:40	57.1	↓-3.9
3/9 10:50	53.3	↓-3.8
3/9 11:00	49.6	↓-3.7
3/9 11:10	46.2	↓-3.4
3/9 11:20	43.0	↓-3.2
3/9 11:30	40.0	↓-3.0
3/9 11:40	37.3	↓-2.7
3/9 11:50	34.9	↓-2.4
3/9 12:00	32.8	↓-2.1
3/9 12:10	31.0	↓-1.8
3/9 12:20	29.5	↓-1.5
3/9 12:30	28.3	↓-1.2
3/9 12:40	27.4	↓-0.9
3/9 12:50	26.8	↓-0.6
3/9 13:00	26.5	↓-0.3	干潮
3/9 13:10	26.4	↓-0.1
3/9 13:20	26.6	↑0.2
3/9 13:30	26.9	↑0.3
3/9 13:40	27.5	↑0.6
3/9 13:50	28.3	↑0.8
3/9 14:00	29.2	↑0.9
3/9 14:10	30.4	↑1.2
3/9 14:20	31.7	↑1.3
3/9 14:30	33.1	↑1.4
3/9 14:40	34.7	↑1.6
3/9 14:50	36.4	↑1.7
3/9 15:00	38.4	↑2.0
3/9 15:10	40.4	↑2.0
3/9 15:20	42.6	↑2.2
3/9 15:30	45.0	↑2.4
3/9 15:40	47.5	↑2.5
3/9 15:50	50.1	↑2.6
3/9 16:00	52.9	↑2.8
3/9 16:10	55.7	↑2.8
3/9 16:20	58.7	↑3.0
3/9 16:30	61.6	↑2.9
3/9 16:40	64.7	↑3.1
3/9 16:50	67.7	↑3.0
3/9 17:00	70.6	↑2.9
3/9 17:10	73.5	↑2.9
3/9 17:20	76.3	↑2.8
3/9 17:30	79.0	↑2.7
3/9 17:40	81.5	↑2.5
3/9 17:50	83.8	↑2.3
3/9 18:00	85.9	↑2.1
3/9 18:10	87.8	↑1.9
3/9 18:20	89.5	↑1.7
3/9 18:30	91.0	↑1.5
3/9 18:40	92.3	↑1.3
3/9 18:50	93.3	↑1.0
3/9 19:00	94.2	↑0.9
3/9 19:10	94.9	↑0.7
3/9 19:20	95.4	↑0.5
3/9 19:30	95.8	↑0.4
3/9 19:40	96.1	↑0.3
3/9 19:50	96.2	↑0.1
3/9 20:00	96.3	↑0.1	満潮
3/9 20:10	96.3	0
3/9 20:20	96.2	↓-0.1
3/9 20:30	96.0	↓-0.2
3/9 20:40	95.8	↓-0.2
3/9 20:50	95.5	↓-0.3
3/9 21:00	95.1	↓-0.4
3/9 21:10	94.7	↓-0.4
3/9 21:20	94.2	↓-0.5
3/9 21:30	93.7	↓-0.5
3/9 21:40	93.0	↓-0.7
3/9 21:50	92.3	↓-0.7
3/9 22:00	91.5	↓-0.8
3/9 22:10	90.7	↓-0.8
3/9 22:20	89.8	↓-0.9
3/9 22:30	88.8	↓-1.0
3/9 22:40	87.8	↓-1.0
3/9 22:50	86.8	↓-1.0
3/9 23:00	85.9	↓-0.9
3/9 23:10	85.0	↓-0.9
3/9 23:20	84.1	↓-0.9
3/9 23:30	83.3	↓-0.8
3/9 23:40	82.7	↓-0.6
3/9 23:50	82.2	↓-0.5