11 (日)	02:16	05:21	11:04	19:21
	103cm	97cm	123cm	37cm
若潮 出 06:37 入 17:01 出 03:11 入 12:55

苫小牧（北海道）2018年02月11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
2/11 00:00	92.9	↑1.4
2/11 00:10	94.2	↑1.3
2/11 00:20	95.4	↑1.2
2/11 00:30	96.5	↑1.1
2/11 00:40	97.6	↑1.1
2/11 00:50	98.5	↑0.9
2/11 01:00	99.3	↑0.8
2/11 01:10	100.0	↑0.7
2/11 01:20	100.6	↑0.6
2/11 01:30	101.1	↑0.5
2/11 01:40	101.5	↑0.4
2/11 01:50	101.8	↑0.3
2/11 02:00	102.0	↑0.2
2/11 02:10	102.1	↑0.1	満潮
2/11 02:20	102.1	0
2/11 02:30	102.0	↓-0.1
2/11 02:40	101.8	↓-0.2
2/11 02:50	101.6	↓-0.2
2/11 03:00	101.3	↓-0.3
2/11 03:10	100.9	↓-0.4
2/11 03:20	100.5	↓-0.4
2/11 03:30	100.1	↓-0.4
2/11 03:40	99.6	↓-0.5
2/11 03:50	99.2	↓-0.4
2/11 04:00	98.7	↓-0.5
2/11 04:10	98.3	↓-0.4
2/11 04:20	97.9	↓-0.4
2/11 04:30	97.5	↓-0.4
2/11 04:40	97.2	↓-0.3
2/11 04:50	96.9	↓-0.3
2/11 05:00	96.7	↓-0.2
2/11 05:10	96.6	↓-0.1
2/11 05:20	96.5	↓-0.1	干潮
2/11 05:30	96.6	↑0.1
2/11 05:40	96.7	↑0.1
2/11 05:50	96.9	↑0.2
2/11 06:00	97.2	↑0.3
2/11 06:10	97.7	↑0.5
2/11 06:20	98.2	↑0.5
2/11 06:30	98.7	↑0.5
2/11 06:40	99.4	↑0.7
2/11 06:50	100.1	↑0.7
2/11 07:00	101.0	↑0.9
2/11 07:10	101.8	↑0.8
2/11 07:20	102.8	↑1.0
2/11 07:30	103.8	↑1.0
2/11 07:40	104.8	↑1.0
2/11 07:50	105.9	↑1.1
2/11 08:00	107.1	↑1.2
2/11 08:10	108.2	↑1.1
2/11 08:20	109.4	↑1.2
2/11 08:30	110.6	↑1.2
2/11 08:40	111.7	↑1.1
2/11 08:50	112.9	↑1.2
2/11 09:00	114.1	↑1.2
2/11 09:10	115.2	↑1.1
2/11 09:20	116.3	↑1.1
2/11 09:30	117.3	↑1.0
2/11 09:40	118.3	↑1.0
2/11 09:50	119.1	↑0.8
2/11 10:00	120.0	↑0.9
2/11 10:10	120.7	↑0.7
2/11 10:20	121.3	↑0.6
2/11 10:30	121.8	↑0.5
2/11 10:40	122.1	↑0.3
2/11 10:50	122.4	↑0.3
2/11 11:00	122.5	↑0.1	満潮
2/11 11:10	122.5	0
2/11 11:20	122.3	↓-0.2
2/11 11:30	122.0	↓-0.3
2/11 11:40	121.5	↓-0.5
2/11 11:50	120.9	↓-0.6
2/11 12:00	120.2	↓-0.7
2/11 12:10	119.3	↓-0.9
2/11 12:20	118.3	↓-1.0
2/11 12:30	117.1	↓-1.2
2/11 12:40	115.8	↓-1.3
2/11 12:50	114.4	↓-1.4
2/11 13:00	112.9	↓-1.5
2/11 13:10	111.2	↓-1.7
2/11 13:20	109.5	↓-1.7
2/11 13:30	107.6	↓-1.9
2/11 13:40	105.7	↓-1.9
2/11 13:50	103.6	↓-2.1
2/11 14:00	101.4	↓-2.2
2/11 14:10	99.2	↓-2.2
2/11 14:20	96.8	↓-2.4
2/11 14:30	94.4	↓-2.4
2/11 14:40	91.8	↓-2.6
2/11 14:50	89.2	↓-2.6
2/11 15:00	86.6	↓-2.6
2/11 15:10	83.8	↓-2.8
2/11 15:20	81.1	↓-2.7
2/11 15:30	78.2	↓-2.9	最大潮位差
2/11 15:40	75.4	↓-2.8
2/11 15:50	72.6	↓-2.8
2/11 16:00	69.7	↓-2.9	最大潮位差
2/11 16:10	66.9	↓-2.8
2/11 16:20	64.1	↓-2.8
2/11 16:30	61.4	↓-2.7
2/11 16:40	58.8	↓-2.6
2/11 16:50	56.2	↓-2.6
2/11 17:00	53.8	↓-2.4
2/11 17:10	51.5	↓-2.3
2/11 17:20	49.3	↓-2.2
2/11 17:30	47.3	↓-2.0
2/11 17:40	45.4	↓-1.9
2/11 17:50	43.7	↓-1.7
2/11 18:00	42.1	↓-1.6
2/11 18:10	40.8	↓-1.3
2/11 18:20	39.6	↓-1.2
2/11 18:30	38.6	↓-1.0
2/11 18:40	37.7	↓-0.9
2/11 18:50	37.1	↓-0.6
2/11 19:00	36.7	↓-0.4
2/11 19:10	36.4	↓-0.3
2/11 19:20	36.3	↓-0.1	干潮
2/11 19:30	36.4	↑0.1
2/11 19:40	36.6	↑0.2
2/11 19:50	37.1	↑0.5
2/11 20:00	37.7	↑0.6
2/11 20:10	38.5	↑0.8
2/11 20:20	39.5	↑1.0
2/11 20:30	40.6	↑1.1
2/11 20:40	42.0	↑1.4
2/11 20:50	43.5	↑1.5
2/11 21:00	45.1	↑1.6
2/11 21:10	47.0	↑1.9
2/11 21:20	48.9	↑1.9
2/11 21:30	51.0	↑2.1
2/11 21:40	53.3	↑2.3
2/11 21:50	55.6	↑2.3
2/11 22:00	58.1	↑2.5
2/11 22:10	60.6	↑2.5
2/11 22:20	63.2	↑2.6
2/11 22:30	65.8	↑2.6
2/11 22:40	68.5	↑2.7
2/11 22:50	71.2	↑2.7
2/11 23:00	73.8	↑2.6
2/11 23:10	76.5	↑2.7
2/11 23:20	79.1	↑2.6
2/11 23:30	81.6	↑2.5
2/11 23:40	84.1	↑2.5
2/11 23:50	86.5	↑2.4