3 (月)	03:02	05:16	11:21	19:33
	104cm	102cm	124cm	32cm
中潮 出 06:46 入 16:51 出 13:02 入 03:29

苫小牧（北海道）2031年02月3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
2/3 00:00	90.1	↑1.6
2/3 00:10	91.6	↑1.5
2/3 00:20	93.0	↑1.4
2/3 00:30	94.3	↑1.3
2/3 00:40	95.6	↑1.3
2/3 00:50	96.7	↑1.1
2/3 01:00	97.8	↑1.1
2/3 01:10	98.7	↑0.9
2/3 01:20	99.6	↑0.9
2/3 01:30	100.4	↑0.8
2/3 01:40	101.1	↑0.7
2/3 01:50	101.7	↑0.6
2/3 02:00	102.3	↑0.6
2/3 02:10	102.7	↑0.4
2/3 02:20	103.1	↑0.4
2/3 02:30	103.3	↑0.2
2/3 02:40	103.5	↑0.2
2/3 02:50	103.6	↑0.1
2/3 03:00	103.7	↑0.1	満潮
2/3 03:10	103.6	↓-0.1
2/3 03:20	103.6	0
2/3 03:30	103.4	↓-0.2
2/3 03:40	103.3	↓-0.1
2/3 03:50	103.1	↓-0.2
2/3 04:00	102.9	↓-0.2
2/3 04:10	102.7	↓-0.2
2/3 04:20	102.4	↓-0.3
2/3 04:30	102.2	↓-0.2
2/3 04:40	102.1	↓-0.1
2/3 04:50	101.9	↓-0.2
2/3 05:00	101.8	↓-0.1
2/3 05:10	101.8	0	干潮
2/3 05:20	101.8	0
2/3 05:30	101.8	0
2/3 05:40	102.0	↑0.2
2/3 05:50	102.1	↑0.1
2/3 06:00	102.4	↑0.3
2/3 06:10	102.7	↑0.3
2/3 06:20	103.1	↑0.4
2/3 06:30	103.5	↑0.4
2/3 06:40	104.0	↑0.5
2/3 06:50	104.5	↑0.5
2/3 07:00	105.1	↑0.6
2/3 07:10	105.7	↑0.6
2/3 07:20	106.4	↑0.7
2/3 07:30	107.1	↑0.7
2/3 07:40	107.9	↑0.8
2/3 07:50	108.7	↑0.8
2/3 08:00	109.5	↑0.8
2/3 08:10	110.3	↑0.8
2/3 08:20	111.2	↑0.9
2/3 08:30	112.1	↑0.9
2/3 08:40	113.0	↑0.9
2/3 08:50	113.9	↑0.9
2/3 09:00	114.9	↑1.0
2/3 09:10	115.8	↑0.9
2/3 09:20	116.7	↑0.9
2/3 09:30	117.6	↑0.9
2/3 09:40	118.5	↑0.9
2/3 09:50	119.3	↑0.8
2/3 10:00	120.1	↑0.8
2/3 10:10	120.8	↑0.7
2/3 10:20	121.5	↑0.7
2/3 10:30	122.1	↑0.6
2/3 10:40	122.6	↑0.5
2/3 10:50	123.0	↑0.4
2/3 11:00	123.3	↑0.3
2/3 11:10	123.5	↑0.2
2/3 11:20	123.5	0	満潮
2/3 11:30	123.5	0
2/3 11:40	123.3	↓-0.2
2/3 11:50	123.0	↓-0.3
2/3 12:00	122.5	↓-0.5
2/3 12:10	121.9	↓-0.6
2/3 12:20	121.2	↓-0.7
2/3 12:30	120.3	↓-0.9
2/3 12:40	119.3	↓-1.0
2/3 12:50	118.2	↓-1.1
2/3 13:00	116.9	↓-1.3
2/3 13:10	115.5	↓-1.4
2/3 13:20	114.0	↓-1.5
2/3 13:30	112.3	↓-1.7
2/3 13:40	110.6	↓-1.7
2/3 13:50	108.7	↓-1.9
2/3 14:00	106.6	↓-2.1
2/3 14:10	104.5	↓-2.1
2/3 14:20	102.2	↓-2.3
2/3 14:30	99.8	↓-2.4
2/3 14:40	97.3	↓-2.5
2/3 14:50	94.6	↓-2.7
2/3 15:00	91.9	↓-2.7
2/3 15:10	89.1	↓-2.8
2/3 15:20	86.1	↓-3.0
2/3 15:30	83.1	↓-3.0
2/3 15:40	80.0	↓-3.1
2/3 15:50	76.9	↓-3.1
2/3 16:00	73.7	↓-3.2	最大潮位差
2/3 16:10	70.5	↓-3.2	最大潮位差
2/3 16:20	67.4	↓-3.1
2/3 16:30	64.2	↓-3.2	最大潮位差
2/3 16:40	61.1	↓-3.1
2/3 16:50	58.1	↓-3.0
2/3 17:00	55.2	↓-2.9
2/3 17:10	52.4	↓-2.8
2/3 17:20	49.7	↓-2.7
2/3 17:30	47.2	↓-2.5
2/3 17:40	44.8	↓-2.4
2/3 17:50	42.6	↓-2.2
2/3 18:00	40.6	↓-2.0
2/3 18:10	38.8	↓-1.8
2/3 18:20	37.2	↓-1.6
2/3 18:30	35.8	↓-1.4
2/3 18:40	34.6	↓-1.2
2/3 18:50	33.6	↓-1.0
2/3 19:00	32.8	↓-0.8
2/3 19:10	32.3	↓-0.5
2/3 19:20	31.9	↓-0.4
2/3 19:30	31.8	↓-0.1	干潮
2/3 19:40	31.8	0
2/3 19:50	32.1	↑0.3
2/3 20:00	32.6	↑0.5
2/3 20:10	33.2	↑0.6
2/3 20:20	34.1	↑0.9
2/3 20:30	35.2	↑1.1
2/3 20:40	36.5	↑1.3
2/3 20:50	37.9	↑1.4
2/3 21:00	39.6	↑1.7
2/3 21:10	41.4	↑1.8
2/3 21:20	43.4	↑2.0
2/3 21:30	45.6	↑2.2
2/3 21:40	47.9	↑2.3
2/3 21:50	50.4	↑2.5
2/3 22:00	52.9	↑2.5
2/3 22:10	55.6	↑2.7
2/3 22:20	58.4	↑2.8
2/3 22:30	61.2	↑2.8
2/3 22:40	64.0	↑2.8
2/3 22:50	66.9	↑2.9
2/3 23:00	69.7	↑2.8
2/3 23:10	72.6	↑2.9
2/3 23:20	75.3	↑2.7
2/3 23:30	78.1	↑2.8
2/3 23:40	80.7	↑2.6
2/3 23:50	83.3	↑2.6