27 (木)	04:49	11:43	18:06	23:23
	140cm	17cm	116cm	68cm
中潮 出 05:27 入 17:54 出 07:21 入 22:17 潮干狩り ◎ 10:06～13:34

苫小牧（北海道）2031年03月27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
3/27 00:00	67.6	↑1.5
3/27 00:10	69.3	↑1.7
3/27 00:20	71.1	↑1.8
3/27 00:30	73.1	↑2.0
3/27 00:40	75.2	↑2.1
3/27 00:50	77.5	↑2.3
3/27 01:00	79.9	↑2.4
3/27 01:10	82.4	↑2.5
3/27 01:20	85.1	↑2.7
3/27 01:30	87.9	↑2.8
3/27 01:40	90.9	↑3.0
3/27 01:50	94.0	↑3.1
3/27 02:00	97.2	↑3.2
3/27 02:10	100.6	↑3.4
3/27 02:20	104.0	↑3.4
3/27 02:30	107.5	↑3.5
3/27 02:40	111.0	↑3.5
3/27 02:50	114.5	↑3.5
3/27 03:00	117.9	↑3.4
3/27 03:10	121.2	↑3.3
3/27 03:20	124.4	↑3.2
3/27 03:30	127.3	↑2.9
3/27 03:40	130.0	↑2.7
3/27 03:50	132.4	↑2.4
3/27 04:00	134.5	↑2.1
3/27 04:10	136.3	↑1.8
3/27 04:20	137.6	↑1.3
3/27 04:30	138.6	↑1.0
3/27 04:40	139.1	↑0.5	満潮
3/27 04:50	139.2	↑0.1
3/27 05:00	139.0	↓-0.2
3/27 05:10	138.3	↓-0.7
3/27 05:20	137.3	↓-1.0
3/27 05:30	136.0	↓-1.3
3/27 05:40	134.3	↓-1.7
3/27 05:50	132.4	↓-1.9
3/27 06:00	130.2	↓-2.2
3/27 06:10	127.8	↓-2.4
3/27 06:20	125.1	↓-2.7
3/27 06:30	122.3	↓-2.8
3/27 06:40	119.3	↓-3.0
3/27 06:50	116.1	↓-3.2
3/27 07:00	112.8	↓-3.3
3/27 07:10	109.3	↓-3.5
3/27 07:20	105.7	↓-3.6
3/27 07:30	101.9	↓-3.8
3/27 07:40	97.9	↓-4.0
3/27 07:50	93.8	↓-4.1
3/27 08:00	89.6	↓-4.2
3/27 08:10	85.2	↓-4.4
3/27 08:20	80.7	↓-4.5
3/27 08:30	76.1	↓-4.6
3/27 08:40	71.4	↓-4.7
3/27 08:50	66.7	↓-4.7
3/27 09:00	61.9	↓-4.8	最大潮位差
3/27 09:10	57.2	↓-4.7
3/27 09:20	52.6	↓-4.6
3/27 09:30	48.1	↓-4.5
3/27 09:40	43.7	↓-4.4
3/27 09:50	39.6	↓-4.1
3/27 10:00	35.8	↓-3.8
3/27 10:10	32.2	↓-3.6
3/27 10:20	29.0	↓-3.2
3/27 10:30	26.1	↓-2.9
3/27 10:40	23.6	↓-2.5
3/27 10:50	21.5	↓-2.1
3/27 11:00	19.8	↓-1.7
3/27 11:10	18.5	↓-1.3
3/27 11:20	17.5	↓-1.0
3/27 11:30	16.9	↓-0.6
3/27 11:40	16.7	↓-0.2	干潮
3/27 11:50	16.8	↑0.1
3/27 12:00	17.3	↑0.5
3/27 12:10	18.0	↑0.7
3/27 12:20	19.0	↑1.0
3/27 12:30	20.2	↑1.2
3/27 12:40	21.7	↑1.5
3/27 12:50	23.5	↑1.8
3/27 13:00	25.4	↑1.9
3/27 13:10	27.6	↑2.2
3/27 13:20	30.1	↑2.5
3/27 13:30	32.7	↑2.6
3/27 13:40	35.6	↑2.9
3/27 13:50	38.7	↑3.1
3/27 14:00	42.1	↑3.4
3/27 14:10	45.6	↑3.5
3/27 14:20	49.4	↑3.8
3/27 14:30	53.3	↑3.9
3/27 14:40	57.5	↑4.2
3/27 14:50	61.7	↑4.2
3/27 15:00	66.1	↑4.4
3/27 15:10	70.5	↑4.4
3/27 15:20	74.9	↑4.4
3/27 15:30	79.3	↑4.4
3/27 15:40	83.6	↑4.3
3/27 15:50	87.8	↑4.2
3/27 16:00	91.8	↑4.0
3/27 16:10	95.6	↑3.8
3/27 16:20	99.1	↑3.5
3/27 16:30	102.3	↑3.2
3/27 16:40	105.1	↑2.8
3/27 16:50	107.7	↑2.6
3/27 17:00	109.8	↑2.1
3/27 17:10	111.7	↑1.9
3/27 17:20	113.2	↑1.5
3/27 17:30	114.3	↑1.1
3/27 17:40	115.1	↑0.8
3/27 17:50	115.6	↑0.5
3/27 18:00	115.9	↑0.3	満潮
3/27 18:10	115.9	0
3/27 18:20	115.7	↓-0.2
3/27 18:30	115.2	↓-0.5
3/27 18:40	114.6	↓-0.6
3/27 18:50	113.9	↓-0.7
3/27 19:00	113.0	↓-0.9
3/27 19:10	111.9	↓-1.1
3/27 19:20	110.8	↓-1.1
3/27 19:30	109.5	↓-1.3
3/27 19:40	108.0	↓-1.5
3/27 19:50	106.5	↓-1.5
3/27 20:00	104.7	↓-1.8
3/27 20:10	102.9	↓-1.8
3/27 20:20	100.9	↓-2.0
3/27 20:30	98.8	↓-2.1
3/27 20:40	96.6	↓-2.2
3/27 20:50	94.3	↓-2.3
3/27 21:00	91.9	↓-2.4
3/27 21:10	89.4	↓-2.5
3/27 21:20	86.9	↓-2.5
3/27 21:30	84.5	↓-2.4
3/27 21:40	82.0	↓-2.5
3/27 21:50	79.7	↓-2.3
3/27 22:00	77.5	↓-2.2
3/27 22:10	75.4	↓-2.1
3/27 22:20	73.6	↓-1.8
3/27 22:30	71.9	↓-1.7
3/27 22:40	70.6	↓-1.3
3/27 22:50	69.5	↓-1.1
3/27 23:00	68.7	↓-0.8
3/27 23:10	68.2	↓-0.5
3/27 23:20	68.0	↓-0.2	干潮
3/27 23:30	68.1	↑0.1
3/27 23:40	68.5	↑0.4
3/27 23:50	69.1	↑0.6