3 (月)	08:35	17:50	-	-
	117cm	45cm	-	-
長潮 出 06:07 入 17:26 出 11:47 入 02:08

苫小牧（北海道）2031年03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
3/3 00:00	91.5	↑0.3
3/3 00:10	91.7	↑0.2
3/3 00:20	92.0	↑0.3
3/3 00:30	92.1	↑0.1
3/3 00:40	92.3	↑0.2
3/3 00:50	92.4	↑0.1
3/3 01:00	92.5	↑0.1
3/3 01:10	92.6	↑0.1
3/3 01:20	92.7	↑0.1
3/3 01:30	92.8	↑0.1
3/3 01:40	92.9	↑0.1
3/3 01:50	93.0	↑0.1
3/3 02:00	93.2	↑0.2
3/3 02:10	93.4	↑0.2
3/3 02:20	93.6	↑0.2
3/3 02:30	93.9	↑0.3
3/3 02:40	94.2	↑0.3
3/3 02:50	94.6	↑0.4
3/3 03:00	95.0	↑0.4
3/3 03:10	95.4	↑0.4
3/3 03:20	95.9	↑0.5
3/3 03:30	96.4	↑0.5
3/3 03:40	96.9	↑0.5
3/3 03:50	97.5	↑0.6
3/3 04:00	98.1	↑0.6
3/3 04:10	98.7	↑0.6
3/3 04:20	99.3	↑0.6
3/3 04:30	99.9	↑0.6
3/3 04:40	100.6	↑0.7
3/3 04:50	101.3	↑0.7
3/3 05:00	102.0	↑0.7
3/3 05:10	102.7	↑0.7
3/3 05:20	103.5	↑0.8
3/3 05:30	104.3	↑0.8
3/3 05:40	105.1	↑0.8
3/3 05:50	105.9	↑0.8
3/3 06:00	106.8	↑0.9
3/3 06:10	107.7	↑0.9
3/3 06:20	108.5	↑0.8
3/3 06:30	109.4	↑0.9
3/3 06:40	110.3	↑0.9
3/3 06:50	111.1	↑0.8
3/3 07:00	111.9	↑0.8
3/3 07:10	112.7	↑0.8
3/3 07:20	113.4	↑0.7
3/3 07:30	114.0	↑0.6
3/3 07:40	114.6	↑0.6
3/3 07:50	115.1	↑0.5
3/3 08:00	115.5	↑0.4
3/3 08:10	115.8	↑0.3
3/3 08:20	116.0	↑0.2
3/3 08:30	116.1	↑0.1	満潮
3/3 08:40	116.1	0
3/3 08:50	115.9	↓-0.2
3/3 09:00	115.7	↓-0.2
3/3 09:10	115.4	↓-0.3
3/3 09:20	115.0	↓-0.4
3/3 09:30	114.5	↓-0.5
3/3 09:40	113.9	↓-0.6
3/3 09:50	113.2	↓-0.7
3/3 10:00	112.5	↓-0.7
3/3 10:10	111.7	↓-0.8
3/3 10:20	110.8	↓-0.9
3/3 10:30	109.8	↓-1.0
3/3 10:40	108.8	↓-1.0
3/3 10:50	107.7	↓-1.1
3/3 11:00	106.5	↓-1.2
3/3 11:10	105.3	↓-1.2
3/3 11:20	104.0	↓-1.3
3/3 11:30	102.7	↓-1.3
3/3 11:40	101.3	↓-1.4
3/3 11:50	99.8	↓-1.5
3/3 12:00	98.2	↓-1.6
3/3 12:10	96.6	↓-1.6
3/3 12:20	94.9	↓-1.7
3/3 12:30	93.1	↓-1.8
3/3 12:40	91.3	↓-1.8
3/3 12:50	89.4	↓-1.9
3/3 13:00	87.5	↓-1.9
3/3 13:10	85.5	↓-2.0
3/3 13:20	83.4	↓-2.1	最大潮位差
3/3 13:30	81.4	↓-2.0
3/3 13:40	79.3	↓-2.1	最大潮位差
3/3 13:50	77.2	↓-2.1	最大潮位差
3/3 14:00	75.1	↓-2.1	最大潮位差
3/3 14:10	73.0	↓-2.1	最大潮位差
3/3 14:20	71.0	↓-2.0
3/3 14:30	68.9	↓-2.1	最大潮位差
3/3 14:40	66.9	↓-2.0
3/3 14:50	65.0	↓-1.9
3/3 15:00	63.0	↓-2.0
3/3 15:10	61.2	↓-1.8
3/3 15:20	59.4	↓-1.8
3/3 15:30	57.7	↓-1.7
3/3 15:40	56.0	↓-1.7
3/3 15:50	54.5	↓-1.5
3/3 16:00	53.0	↓-1.5
3/3 16:10	51.6	↓-1.4
3/3 16:20	50.4	↓-1.2
3/3 16:30	49.2	↓-1.2
3/3 16:40	48.2	↓-1.0
3/3 16:50	47.3	↓-0.9
3/3 17:00	46.5	↓-0.8
3/3 17:10	45.9	↓-0.6
3/3 17:20	45.4	↓-0.5
3/3 17:30	45.0	↓-0.4
3/3 17:40	44.8	↓-0.2	干潮
3/3 17:50	44.7	↓-0.1	干潮
3/3 18:00	44.8	↑0.1
3/3 18:10	45.1	↑0.3
3/3 18:20	45.5	↑0.4
3/3 18:30	46.0	↑0.5
3/3 18:40	46.7	↑0.7
3/3 18:50	47.6	↑0.9
3/3 19:00	48.5	↑0.9
3/3 19:10	49.6	↑1.1
3/3 19:20	50.8	↑1.2
3/3 19:30	52.1	↑1.3
3/3 19:40	53.5	↑1.4
3/3 19:50	54.9	↑1.4
3/3 20:00	56.5	↑1.6
3/3 20:10	58.1	↑1.6
3/3 20:20	59.7	↑1.6
3/3 20:30	61.4	↑1.7
3/3 20:40	63.1	↑1.7
3/3 20:50	64.8	↑1.7
3/3 21:00	66.6	↑1.8
3/3 21:10	68.3	↑1.7
3/3 21:20	70.1	↑1.8
3/3 21:30	71.8	↑1.7
3/3 21:40	73.5	↑1.7
3/3 21:50	75.2	↑1.7
3/3 22:00	76.8	↑1.6
3/3 22:10	78.5	↑1.7
3/3 22:20	80.1	↑1.6
3/3 22:30	81.6	↑1.5
3/3 22:40	83.1	↑1.5
3/3 22:50	84.6	↑1.5
3/3 23:00	86.0	↑1.4
3/3 23:10	87.4	↑1.4
3/3 23:20	88.7	↑1.3
3/3 23:30	90.0	↑1.3
3/3 23:40	91.2	↑1.2
3/3 23:50	92.3	↑1.1