Training almanac

Seldon Estuary (training)

Fictional training data, 2026. Times UT, heights in metres above chart datum. Not for navigation.

Tide tables

Seldon Quay — standard port

December 2026

1

0410	7.4	HW
1038	1.4	LW
1635	7.5	HW
2303	1.3	LW

2

0501	7.5	HW
1128	1.4	LW
1726	7.1	HW
2354	1.8	LW

3

0551	6.6	HW
1219	2.2	LW
1816	6.2	HW

4

0044	2.6	LW
0642	5.9	HW
1309	2.9	LW
1907	5.9	HW

5

0134	3.0	LW
0732	6.0	HW
1400	2.9	LW
1957	6.2	HW

6

0225	2.8	LW
0823	6.4	HW
1450	2.5	LW
2048	6.6	HW

7

0315	2.3	LW
0913	6.8	HW
1541	2.0	LW
2138	7.0	HW

8

0406	1.8	LW
1003	7.2	HW
1631	1.5	LW
2229	7.4	HW

9

0456	1.4	LW
1054	7.5	HW
1722	1.4	LW
2319	7.3	HW

10

0547	1.6	LW
1144	6.9	HW
1812	2.0	LW

11

0010	6.4	HW
0637	2.4	LW
1235	6.0	HW
1903	2.8	LW

12

0100	5.8	HW
0728	3.0	LW
1325	5.8	HW
1953	3.0	LW

13

0151	6.1	HW
0818	2.9	LW
1416	6.4	HW
2043	2.6	LW

14

0241	6.6	HW
0909	2.3	LW
1506	6.8	HW
2134	2.0	LW

15

0332	7.0	HW
0959	1.8	LW
1557	7.1	HW
2224	1.6	LW

16

0422	7.3	HW
1050	1.5	LW
1647	7.3	HW
2315	1.5	LW

17

0513	7.3	HW
1140	1.6	LW
1738	7.1	HW

18

0005	1.8	LW
0603	6.7	HW
1231	2.2	LW
1828	6.2	HW

19

0056	2.7	LW
0653	5.8	HW
1321	3.0	LW
1919	5.7	HW

20

0146	3.1	LW
0744	5.9	HW
1412	3.0	LW
2009	6.2	HW

21

0237	2.7	LW
0834	6.6	HW
1502	2.4	LW
2100	6.9	HW

22

0327	2.0	LW
0925	7.1	HW
1552	1.8	LW
2150	7.2	HW

23

0418	1.6	LW
1015	7.2	HW
1643	1.5	LW
2241	7.2	HW

24

0508	1.5	LW
1106	7.2	HW
1733	1.6	LW
2331	7.1	HW

25

0559	1.8	LW
1156	6.8	HW
1824	2.1	LW

26

0022	6.4	HW
0649	2.5	LW
1247	6.0	HW
1914	2.9	LW

27

0112	5.7	HW
0740	3.1	LW
1337	5.7	HW
2005	3.1	LW

28

0202	6.0	HW
0830	2.9	LW
1428	6.4	HW
2055	2.5	LW

29

0253	6.8	HW
0921	2.1	LW
1518	7.1	HW
2146	1.8	LW

30

0343	7.3	HW
1011	1.6	LW
1609	7.3	HW
2236	1.5	LW

31

0434	7.2	HW
1101	1.5	LW
1659	7.1	HW
2327	1.6	LW

Mean ranges: springs 6.0 m, neaps 2.9 m.

Secondary port

Mallow Cove — differences

HW time	+-35 min (sp) / +-20 min (np)
LW time	+-45 min (sp) / +-30 min (np)
Heights	MHWS -1.6 · MHWN -1.2 · MLWN -0.4 · MLWS -0.2

Tidal streams

Referred to HW Seldon Quay

Set °T · rates kn neaps / springs

◆A (51.36N 4.66W)
Hr	Set	Np / Sp
-6	205°	0.8 / 1.7
-5	202°	1.1 / 2.4
-4	200°	1.2 / 2.5
-3	203°	0.9 / 1.9
-2	225°	0.4 / 0.8
-1	015°	0.5 / 1.1
0	022°	1.0 / 2.2
+1	025°	1.2 / 2.4
+2	024°	1.1 / 2.3
+3	021°	0.8 / 1.6
+4	070°	0.3 / 0.6
+5	190°	0.5 / 1.0
+6	200°	0.7 / 1.5

◆B (51.46N 4.64W)
Hr	Set	Np / Sp
-6	198°	0.7 / 1.5
-5	196°	1.0 / 2.1
-4	195°	1.1 / 2.2
-3	197°	0.8 / 1.7
-2	220°	0.3 / 0.7
-1	012°	0.5 / 1.0
0	018°	0.9 / 1.9
+1	020°	1.1 / 2.2
+2	019°	1.0 / 2.0
+3	016°	0.7 / 1.5
+4	060°	0.3 / 0.5
+5	185°	0.4 / 0.9
+6	195°	0.6 / 1.3

◆C (51.55N 4.63W)
Hr	Set	Np / Sp
-6	195°	1.0 / 2.2
-5	192°	1.5 / 3.1
-4	190°	1.6 / 3.4
-3	193°	1.2 / 2.5
-2	210°	0.5 / 1.0
-1	008°	0.7 / 1.5
0	014°	1.4 / 2.9
+1	016°	1.6 / 3.3
+2	015°	1.5 / 3.1
+3	012°	1.0 / 2.2
+4	050°	0.4 / 0.8
+5	180°	0.6 / 1.3
+6	190°	0.9 / 1.9