Portinfer - Guernsey

faces 341° NNW · Sark, Guernsey · 49.490, −2.580

Times in BST

Poor · best window 13:00–00:00
1.6 m
7 s period · N 355°
Clean groundswell, 45° inside the swell window · sampled 12 km offshore
Wind
36 km/h
NE · cross-onNE 38° · cross-on
Tide
1.0 m
rising · H 23:00rising · high 23:00 (1.3 m)
Energy
8 kJ
poor
Sky
14°
overcast · feels 14°overcast · feels 14° · water 17° · OISST 15 Oct, preliminary
Ensemble · 12Z3 of 3 models reporting · updated 20:15 UTC

Next 16 days

tap a day for its hourspick a day for hour by hour · ← → step it · 3-hourly to day 16
  • swell · 10–14 s
  • wind swell · under 10 s
  • offshore
  • cross-off
  • cross
  • cross-on
  • onshore
  • glassy
  • band: the models' spread

Hourly detail

Saturday 10 October poorbest 00:00–24:00 · light 07:21–18:31

00 
poor
2.4 m8s W2.4 mtide−3.0 ↓
cross-on 43 km/hgust45 km/h 16°
19 kJ
03 
poor
2.2 m7s W2.2 mtide−1.8 ↑
cross-on 38 km/hgust40 km/h 16°
15 kJ
06 
poor
2.0 m7s W2.0 mtide2.8 ↑
cross-on 38 km/hgust39 km/h 15°
13 kJ
09 
poor
1.9 m8s W1.9 mtide1.8 ↓
cross-on 34 km/hgust36 km/h 15°
13 kJ
12 
poor
1.8 m10s W1.8 mtide−2.7 ↓
cross-on 33 km/hgust36 km/h 15°
14 kJ
15 
poor
1.7 m10s W1.7 mtide−2.1 ↑
cross-on 33 km/hgust35 km/h 15°
13 kJ
18 
poor
1.6 m10s W1.6 mtide2.7 ↑
cross-on 32 km/hgust35 km/h 15°
11 kJ
21 
poor
1.5 m10s W0.9 mtide2.3 ↓
cross-on 29 km/hgust32 km/h 15°
10 kJ

Sunday 11 October poorbest 06:00–20:00 · light 07:23–18:29

00 
poor
1.4 m10s W0.9 mtide−2.5 ↓
cross-on 29 km/hgust31 km/h 15°
9 kJ
03 
fair
1.2 m10s W0.2 mtide−2.6 ↑
cross 21 km/hgust24 km/h 15°
6 kJ
06 
fair
1.1 m10s W0.3 mtide2.3 ↑
cross 23 km/hgust25 km/h 15°
5 kJ
09 
fair
1.0 m10s W0.3 mtide2.6 ↓
cross 24 km/hgust24 km/h 15°
5 kJ
12 
fair
1.0 m10s W0.7 + 0.3 mtide−2.1 ↓
cross-off 24 km/hgust24 km/h 15°
5 kJ
15 
fair
0.9 m11s WNW0.7 mtide−2.9 ↑
cross-off 21 km/hgust24 km/h 15°
4 kJ
18 
fair
1.0 m11s WNW0.7 + 0.4 mtide1.9 ↑
cross-off 30 km/hgust32 km/h 16°
5 kJ
21 
poor
1.2 m4s SSW0.6 mtide2.9 ↓
offshore 38 km/hgust40 km/h 16°
3 kJ

Monday 12 October goodbest 09:00–24:00 · light 07:25–18:27

00 
poor
1.4 m5s S0.4 + 0.4 mtide−1.6 ↓
offshore 41 km/hgust50 km/h 16°
5 kJ
03 
poor
1.6 m5s S0.5 + 0.3 + 0.1 mtide −3.1↑
offshore 46 km/hgust49 km/h 16° · 1.6 mm/h
6 kJ
06 
poor
1.8 m6s S0.8 + 0.5 mtide1.5 ↑
offshore 44 km/hgust50 km/h 16° · 0.9 mm/h
8 kJ
09 
good
1.9 m12s W1.5 mtide3.0 ↓
cross-off 36 km/hgust43 km/h 17° · 0.7 mm/h
19 kJ
12 
good
2.0 m12s W0.6 mtide−1.3 ↓
cross-off 31 km/hgust41 km/h 18°
20 kJ
15 
good
1.9 m12s W1.9 mtide−3.2 ↑
cross 22 km/hgust36 km/h 18°
20 kJ
18 
good
1.8 m12s W1.8 mtide1.0 ↑
cross 22 km/hgust40 km/h 18°
17 kJ
21 
good
1.7 m12s W1.7 mtide3.1 ↓
cross 26 km/hgust40 km/h 18°
15 kJ

Tuesday 13 October poorbest 00:00–03:00 · light 07:26–18:25

00 
good
1.6 m11s W1.6 mtide−0.8 ↓
cross-off 25 km/hgust36 km/h 18°
13 kJ
03 
fair
1.6 m11s W1.3 mtide−3.2 ↑
cross-off 31 km/hgust52 km/h 18°
13 kJ
06 
fair
1.7 m11s W1.1 mtide0.7 ↑
cross-off 37 km/hgust54 km/h 18°
14 kJ
09 
fair
2.0 m6s WSW2.0 mtide3.2 ↓
cross 44 km/hgust61 km/h 18°
11 kJ
12 
poor
2.1 m7s W2.1 mtide−0.4 ↓
cross-on 33 km/hgust45 km/h 17°
14 kJ
15 
poor
2.1 m11s W2.1 mtide−3.2 ↑
cross-on 30 km/hgust38 km/h 17°
21 kJ
18 
poor
2.0 m11s W2.0 mtide0.1 ↑
cross-on 29 km/hgust32 km/h 17°
18 kJ
21 
fair
1.8 m10s W1.9 mtide3.0 ↓
cross-on 25 km/hgust29 km/h 17°
16 kJ

Wednesday 14 October fairbest 04:00–24:00 · light 07:28–18:23

00 
fair
1.6 m10s W1.6 mtide0.0 ↓
cross 18 km/hgust20 km/h 17°
12 kJ
03 
fair
1.5 m10s W1.5 mtide−2.9 ↑
cross 16 km/hgust18 km/h 16°
10 kJ
06 
good
1.4 m10s W1.4 mtide−0.1 ↑
cross-off 15 km/hgust15 km/h 16°
9 kJ
09 
good
1.3 m10s W1.3 mtide3.0 ↓
cross-off 19 km/hgust20 km/h 16°
8 kJ
12 
good
1.3 m10s W1.3 mtide0.3 ↓
offshore 25 km/hgust26 km/h 16°
8 kJ
15 
good
1.3 m10s W1.3 + 0.2 mtide−2.9 ↑
cross-off 21 km/hgust24 km/h 16°
7 kJ
18 
good
1.2 m10s W1.2 + 0.3 mtide−0.7 ↑
offshore 18 km/hgust22 km/h 17°
7 kJ
21 
good
1.2 m10s W1.1 + 0.4 mtide2.6 ↓
offshore 24 km/hgust33 km/h 18°
7 kJ

Thursday 15 October goodbest 10:00–17:00 · light 07:30–18:21

00 
fair
1.2 m10s W1.0 + 0.6 mtide0.6 ↓
cross-off 21 km/hgust28 km/h 17°
7 kJ
03 
good
1.3 m11s W1.2 mtide−2.5 ↓
cross-off 25 km/hgust32 km/h 17°
9 kJ
06 
good
1.4 m12s W1.4 mtide−0.7 ↑
cross-off 26 km/hgust39 km/h 17°
11 kJ
09 
good
1.7 m16s W1.5 + 0.8 mtide2.5 ↑
cross-off 27 km/hgust38 km/h 17°
21 kJ
12 
epic
1.8 m15s W1.8 mtide0.9 ↓
cross-off 25 km/hgust35 km/h 17°
23 kJ
15 
epic
1.9 m15s W1.9 mtide−2.3 ↓
cross-off 17 km/hgust22 km/h 18°
24 kJ
18 
good
1.9 m14s W1.9 mtide−1.2 ↑
cross-on 10 km/hgust14 km/h 17°
24 kJ
21 
epic
1.9 m14s W1.9 mtide2.0 ↑
cross 15 km/hgust27 km/h 17°
23 kJ

Friday 16 October goodbest 00:00–05:00 · light 07:30–18:19

00 
good
1.9 m13s W1.9 mtide1.1 ↓
cross 22 km/hgust26 km/h 17°
22 kJ
03 
good
1.9 m13s W1.9 mtide−1.8 ↓
cross 26 km/hgust36 km/h 17°
21 kJ
06 
poor
1.8 m13s W1.8 mtide−1.1 ↑
cross-on 26 km/hgust28 km/h 16° · 0.3 mm/h
20 kJ
09 
poor
1.9 m13s W1.7 mtide1.9 ↑
onshore 39 km/hgust42 km/h 15° · 0.3 mm/h
21 kJ
12 
poor
1.9 m13s W1.5 mtide1.3 ↓
onshore 37 km/hgust38 km/h 15°
21 kJ
15 
poor
2.1 m12s WNW1.5 mtide−1.6 ↓
onshore 31 km/hgust35 km/h 15°
25 kJ
18 
poor
2.0 m12s WNW1.4 mtide−1.5 ↑
onshore 34 km/hgust34 km/h 15°
23 kJ
21 
poor
2.1 m12s WNW1.4 mtide1.2 ↑
onshore 38 km/hgust36 km/h 15°
23 kJ

Today 17 October poorbest 00:00–24:00 · light 07:32–18:16 13° 17°

00 
poor
2.1 m12s NW1.2 + 0.8 mtide1.3 ↓
cross-on 37 km/hgust37 km/h 14°
23 kJ
03 
poor
2.0 m12s NW1.2 mtide−1.1 ↓
cross-on 35 km/hgust36 km/h 14°
21 kJ
06 
poor
1.8 m12s NW1.1 mtide−1.3 ↑
cross-on 34 km/hgust36 km/h 13°
18 kJ
09 
poor
1.7 m11s NW1.0 mtide1.1 ↑
cross-on 32 km/hgust33 km/h 13°
15 kJ
12 
poor
1.7 m10s NNW0.9 mtide1.4 ↓
cross-on 34 km/hgust36 km/h 13°
13 kJ
15 
poor
1.6 m9s NNW0.9 mtide−0.8 ↓
cross-on 34 km/hgust35 km/h 14°
11 kJ
18 
poor
1.6 m8s NNW0.8 mtide−1.4 ↑
cross-on 33 km/hgust35 km/h 14°
9 kJ
now 
poor
1.6 m7s N0.8 mtide0.5 ↑
cross-on 39 km/hgust36 km/h 15°
8 kJ

Sunday 18 October poorbest 00:00–24:00 · light 07:34–18:15 13° 17°

00 
poor
1.6 m6s NNE0.7 mtide1.2 ↓
cross-on 37 km/hgust36 km/h 14°
7 kJ
03 
poor
1.7 m6s NNE0.6 mtide−0.4 ↓
cross-on 37 km/hgust36 km/h 14°
7 kJ
06 
poor
1.6 m6s NNE0.6 mtide−1.1 ↑
cross-on 35 km/hgust34 km/h 13°
7 kJ
09 
poor
1.6 m6s NNE0.6 mtide0.3 ↑
cross-on 37 km/hgust40 km/h 13°
7 kJ
12 
poor
1.7 m6s NNE0.5 mtide1.3 ↓
cross-on 39 km/hgust37 km/h 14°
7 kJ
15 
poor
1.7 m6s NNE0.5 mtide−0.1 ↓
cross-on 40 km/hgust44 km/h 14° · 0.4 mm/h
7 kJ
18 
poor
1.6 m6s NNE0.4 mtide−1.1 ↑
cross-on 35 km/hgust39 km/h 14° · 0.9 mm/h
7 kJ
21 
poor
1.6 m6s NNE0.4 mtide−0.3 ↑
cross-on 39 km/hgust39 km/h 15°
7 kJ

Monday 19 October poorbest 05:00–08:00 · light 07:35–18:13 14° 17°

00 
poor
1.6 m6s NNE0.3 + 0.1 mtide0.9 ↓
cross-on 33 km/hgust34 km/h 13°
7 kJ
03 
poor
1.5 m6s NNE0.3 + 0.1 mtide0.2 ↓
cross-on 26 km/hgust26 km/h 13° · 1.7 mm/h
6 kJ
06 
fair
1.4 m6s NNE0.8 + 0.3 + 0.1 mtide −0.8↓
cross 10 km/hgust10 km/h 12° · 0.8 mm/h
5 kJ
09 
poor
1.1 m6s NNE0.6 + 0.5 + 0.2 mtide −0.3↑
offshore 19 km/hgust20 km/h 13°
3 kJ
12 
poor
1.1 m11s ENE0.4 + 0.3 + 0.2 mtide 0.9↑
offshore 25 km/hgust26 km/h 13°
5 kJ
15 
poor
1.0 m15s S0.4 + 0.3 + 0.2 mtide 0.5↓
cross-off 19 km/hgust21 km/h 13°
7 kJ
18 
poor
0.9 m15s WSW0.4 + 0.3 mtide−0.6 ↓
cross 29 km/hgust26 km/h 14°
6 kJ
21 
poor
0.9 m15s W0.5 + 0.3 mtide−0.8 ↑
cross 17 km/hgust21 km/h 14°
5 kJ

Tuesday 20 October poorbest 01:00–05:00 · light 07:37–18:11 15° 17°

00 
poor
0.9 m14s W0.6 + 0.4 + 0.3 mtide 0.3↑
cross-off 12 km/hgust11 km/h 13°
5 kJ
03 
fair
0.9 m14s W0.7 + 0.3 mtide0.6 ↓
cross-off 3 km/hgust4 km/h 13°
5 kJ
06 
poor
1.0 m13s W0.8 + 0.3 mtide−0.2 ↓
cross-on 21 km/hgust19 km/h 14°
6 kJ
09 
poor
1.0 m11s W0.8 + 0.2 mtide−0.8 ↑
cross-on 24 km/hgust22 km/h 14°
5 kJ
12 
poor
1.0 m11s W0.8 + 0.3 + 0.1 mtide 0.2↑
cross 28 km/hgust27 km/h 14°
5 kJ
15 
poor
1.0 m10s W0.8 + 0.1 mtide0.9 ↓
cross 27 km/hgust28 km/h 14°
5 kJ
18 
fair
1.1 m10s W0.8 + 0.2 mtide0.0 ↓
cross-off 26 km/hgust36 km/h 15°
5 kJ
21 
poor
1.5 m7s WSW0.7 + 0.3 + 0.1 mtide −1.1↓
cross-off 49 km/hgust54 km/h 15°
6 kJ

Wednesday 21 October poorbest 02:00–03:00 · light 07:39–18:09 13° 17°

00 
poor
2.1 m6s SW0.6 + 0.2 mtide−0.4 ↑
cross-off 57 km/hgust68 km/h 15° · 0.6 mm/h
12 kJ
03 
poor
2.5 m7s SW2.5 mtide0.9 ↑
cross 48 km/hgust52 km/h 15°
19 kJ
06 
poor
2.8 m8s W2.8 mtide0.5 ↓
cross-on 52 km/hgust55 km/h 13°
26 kJ
09 
poor
3.5 m9s W3.5 mtide−1.0 ↓
cross-on 48 km/hgust53 km/h 13° · 0.3 mm/h
50 kJ
12 
poor
3.6 m11s W3.6 mtide−0.6 ↑
cross 46 km/hgust52 km/h 14° · 0.4 mm/h
66 kJ
15 
poor
3.6 m10s W3.6 mtide1.1 ↑
cross 48 km/hgust54 km/h 13° · 0.5 mm/h
62 kJ
18 
poor
3.8 m10s W3.8 mtide0.8 ↓
cross 48 km/hgust54 km/h 14° · 0.4 mm/h
62 kJ
21 
poor
3.4 m10s W3.4 mtide−1.1 ↓
cross 43 km/hgust49 km/h 14° · 1.0 mm/h
51 kJ

Thursday 22 October poorbest 16:00–22:00 · light 07:41–18:07 14° 17°

00 
poor
2.9 m10s W2.9 mtide−1.2 ↑
cross 39 km/hgust42 km/h 14° · 0.7 mm/h
39 kJ
03 
poor
2.8 m9s W2.8 mtide0.9 ↑
cross 38 km/hgust44 km/h 14° · 0.3 mm/h
31 kJ
06 
poor
2.9 m8s W2.9 mtide1.2 ↓
cross 40 km/hgust46 km/h 14° · 0.4 mm/h
31 kJ
09 
poor
3.0 m8s W3.0 mtide−0.9 ↓
cross 42 km/hgust46 km/h 15° · 0.4 mm/h
33 kJ
12 
poor
2.8 m9s W2.8 mtide−1.4 ↑
cross 34 km/hgust39 km/h 15°
32 kJ
16 
good
2.6 m9s W2.6 mtide1.6 ↓
cross 33 km/hgust38 km/h 16°
29 kJ
19 
good
2.5 m10s WSW1.8 mtide1.0 ↓
cross-off 42 km/hgust51 km/h 16°
26 kJ
22 
fair
2.5 m7s SW1.2 mtide−1.7 ↑
cross-off 55 km/hgust75 km/h 16°
20 kJ

Friday 23 October poorbest 01:00–24:00 · light 07:42–18:05 13° 17°

01 
poor
3.5 m7s SW3.5 mtide−1.4 ↑
cross-off 75 km/hgust108 km/h 16° · 8.4 mm/h
39 kJ
04 
poor
3.5 m9s WSW3.5 mtide1.5 ↓
cross 65 km/hgust86 km/h 14°
48 kJ
07 
poor
4.4 m9s W4.4 mtide1.4 ↓
cross 63 km/hgust79 km/h 13° · 0.3 mm/h
78 kJ
10 
poor
4.7 m10s W4.7 mtide−1.5 ↓
cross 57 km/hgust78 km/h 14° · 0.3 mm/h
98 kJ
13 
poor
5.0 m10s W5.0 mtide−1.6 ↑
cross 63 km/hgust84 km/h 13°
116 kJ
16 
poor
4.7 m10s W4.7 mtide1.6 ↑
cross 57 km/hgust70 km/h 13°
104 kJ
19 
poor
4.5 m10s W4.5 mtide1.8 ↓
cross 64 km/hgust75 km/h 13°
95 kJ
22 
poor
4.4 m10s W4.4 mtide−1.5 ↓
cross 80 km/hgust96 km/h 12° · 0.5 mm/h
91 kJ

Saturday 24 October poorbest 01:00–24:00 · light 07:44–18:03 13° 17°

01 
poor
4.3 m10s W4.3 mtide−2.2 ↑
cross-on 68 km/hgust76 km/h 13° · 0.3 mm/h
87 kJ
04 
poor
4.4 m10s W4.4 mtide1.3 ↑
cross-on 67 km/hgust80 km/h 12° · 0.6 mm/h
91 kJ
07 
poor
4.5 m11s W4.5 mtide2.2 ↓
cross-on 62 km/hgust73 km/h 13° · 0.6 mm/h
95 kJ
10 
poor
4.1 m10s W4.1 mtide−1.1 ↓
cross-on 56 km/hgust65 km/h 13°
79 kJ
13 
poor
3.7 m10s W3.7 mtide−2.5 ↑
cross-on 56 km/hgust64 km/h 13°
65 kJ
16 
poor
3.3 m10s W3.3 mtide1.2 ↑
cross-on 54 km/hgust59 km/h 13°
50 kJ
19 
poor
3.2 m8s W3.2 mtide2.6 ↓
cross-on 49 km/hgust57 km/h 14°
39 kJ
22 
poor
2.6 m9s W2.6 mtide−1.0 ↓
cross-on 42 km/hgust44 km/h 14°
27 kJ

Sunday 25 October poorbest 03:00–09:00 · light 06:45–17:01 14° 17°

01 
poor
2.1 m10s W2.1 mtide−2.9 ↑
cross-on 30 km/hgust37 km/h 14°
21 kJ
03 
good
1.8 m10s W1.7 mtide0.7 ↑
cross 19 km/hgust25 km/h 14°
14 kJ
06 
good
1.5 m10s W1.4 mtide2.9 ↓
cross-off 32 km/hgust34 km/h 14° · 0.4 mm/h
10 kJ
09 
fair
1.5 m10s W1.1 mtide−0.5 ↓
offshore 40 km/hgust45 km/h 14° · 2.6 mm/h
9 kJ
12 
fair
1.5 m7s SW0.4 mtide−3.1 ↑
cross-off 31 km/hgust41 km/h 16° · 1.7 mm/h
7 kJ
15 
fair
1.4 m8s WSW0.3 mtide0.4 ↑
cross 29 km/hgust40 km/h 16°
7 kJ
18 
poor
1.4 m9s WSW1.4 mtide3.2 ↓
cross-on 34 km/hgust45 km/h 17°
8 kJ
21 
poor
1.6 m9s W1.6 mtide−0.1 ↓
cross 29 km/hgust40 km/h 17°
10 kJ

Monday 26 October poorbest 12:00–18:00 · light 06:47–17:00 14° 17°

00 
fair
1.7 m9s W1.7 mtide−3.4 ↑
cross 26 km/hgust39 km/h 17°
12 kJ
03 
fair
1.8 m10s W1.8 mtide−0.2 ↑
cross 27 km/hgust41 km/h 17°
14 kJ
06 
fair
1.9 m10s W1.9 mtide3.4 ↓
cross 35 km/hgust43 km/h 17°
16 kJ
09 
fair
2.0 m10s W2.0 mtide0.4 ↓
cross 38 km/hgust44 km/h 17°
18 kJ
12 
good
2.1 m10s W2.1 mtide−3.4 ↑
cross 35 km/hgust44 km/h 17°
21 kJ
15 
good
2.1 m11s W2.1 mtide−0.7 ↑
cross 34 km/hgust47 km/h 17°
23 kJ
18 
fair
2.2 m11s W2.4 mtide3.5 ↓
cross 35 km/hgust47 km/h 17° · 0.9 mm/h
24 kJ
21 
poor
2.3 m12s W2.4 mtide0.9 ↓
cross-on 30 km/hgust31 km/h 14° · 0.5 mm/h
27 kJ

Tuesday 27 October goodbest 00:00–06:00 · light 06:48–16:58

00 
good
2.3 m12s W2.3 mtide−3.4 ↑
cross-on 14 km/hgust14 km/h 14° · 0.4 mm/h
28 kJ
03 
good
2.3 m11s W2.2 mtide−1.3 ↑
cross 18 km/hgust19 km/h 14°
28 kJ
06 
fair
2.3 m11s W2.1 mtide3.4 ↓
cross-on 18 km/hgust19 km/h 14°
27 kJ
09 
fair
2.3 m11s W2.0 mtide1.5 ↓
cross-on 21 km/hgust22 km/h 14°
26 kJ
12 
fair
2.3 m11s W1.8 mtide−3.3 ↑
cross 29 km/hgust32 km/h 15°
26 kJ
15 
poor
2.1 m12s W2.1 mtide−1.8 ↑
cross-on 41 km/hgust — —
26 kJ
18 
poor
2.1 m12s W1.6 mtide3.2 ↓
cross-on 39 km/hgust — —
25 kJ
21 
poor
2.2 m12s W1.5 mtide2.0 ↓
cross-on 39 km/hgust — —
26 kJ

Wednesday 28 October poorbest 12:00–24:00 · light 06:50–16:56

00 
poor
2.2 m12s W2.2 mtide−2.9 ↑
cross-on 32 km/hgust — —
25 kJ
03 
poor
2.1 m12s W2.2 mtide−2.3 ↑
cross-on 29 km/hgust — —
24 kJ
06 
poor
2.0 m12s W2.0 mtide2.9 ↓
cross-on 26 km/hgust — —
21 kJ
09 
poor
1.9 m12s W1.9 mtide2.5 ↓
cross-on 23 km/hgust — —
19 kJ
12 
fair
1.8 m12s W1.8 mtide−2.6 ↓
cross-on 22 km/hgust — —
16 kJ
15 
fair
1.6 m12s W1.6 mtide−2.8 ↑
cross-on 20 km/hgust — —
14 kJ
18 
fair
1.5 m12s W1.5 mtide2.3 ↑
cross-on 19 km/hgust — —
12 kJ
21 
fair
1.4 m12s W1.4 mtide2.9 ↓
cross-on 16 km/hgust — —
10 kJ

Thursday 29 October fairbest 00:00–06:00 · light 06:52–16:55

00 
fair
1.3 m11s W1.3 mtide−2.0 ↓
cross 17 km/hgust ——
9 kJ
03 
fair
1.2 m11s W1.2 mtide−3.0 ↑
cross 20 km/hgust ——
7 kJ
06 
poor
1.1 m11s W1.1 mtide1.9 ↑
cross-on 20 km/hgust — —
7 kJ
09 
fair
1.1 m11s W1.1 mtide3.2 ↓
cross-on 19 km/hgust — —
6 kJ
12 
fair
1.0 m11s W1.0 mtide−1.5 ↓
cross-on 18 km/hgust — —
5 kJ
15 
poor
1.0 m11s W1.0 mtide−3.4 ↑
cross-on 15 km/hgust — —
5 kJ
18 
fair
0.9 m10s W0.9 mtide1.0 ↑
cross-on 13 km/hgust — —
4 kJ
21 
fair
0.9 m10s W0.9 mtide3.2 ↓
cross-on 9 km/hgust — —
4 kJ

Friday 30 October fairbest 09:00–18:00 · light 06:54–16:53

00 
fair
0.8 m11s W0.8 mtide−0.7 ↓
onshore 9 km/hgust ——
3 kJ
03 
poor
0.8 m12s WNW0.8 mtide−3.1 ↑
cross-on 15 km/hgust — —
4 kJ
06 
poor
0.9 m12s WNW0.8 mtide0.6 ↑
cross-on 17 km/hgust — —
4 kJ
09 
fair
0.8 m12s WNW0.8 mtide3.3 ↓
cross 14 km/hgust ——
4 kJ
12 
fair
0.8 m12s WNW0.8 mtide−0.2 ↓
cross-off 9 km/hgust — —
3 kJ
15 
fair
0.8 m12s WNW0.8 mtide−3.2 ↑
cross 7 km/hgust ——
3 kJ
18 
poor
0.8 m12s WNW0.8 mtide−0.4 ↑
cross 12 km/hgust ——
3 kJ
21 
fair
0.7 m12s WNW0.7 mtide3.0 ↓
cross-off 17 km/hgust — —
3 kJ

Saturday 31 October fairbest 18:00–24:00 · light 06:55–16:51

00 
poor
0.7 m12s WNW0.7 mtide0.5 ↓
cross-off 16 km/hgust — —
3 kJ
03 
poor
0.7 m11s WNW0.6 mtide−2.7 ↑
cross-off 12 km/hgust — —
2 kJ
06 
poor
0.6 m11s WNW0.6 + 0.1 mtide−0.6 ↑
cross-off 13 km/hgust — —
2 kJ
09 
poor
0.6 m11s WNW0.6 + 0.1 mtide2.8 ↓
cross-off 14 km/hgust — —
2 kJ
12 
poor
0.6 m11s WNW0.5 + 0.3 mtide1.0 ↓
cross-off 12 km/hgust — —
2 kJ
15 
poor
0.7 m17s W0.5 + 0.4 mtide−2.5 ↑
cross-off 11 km/hgust — —
3 kJ
18 
fair
0.7 m16s W0.5 + 0.5 mtide−1.5 ↑
cross-off 13 km/hgust — —
4 kJ
21 
fair
0.8 m15s W0.6 + 0.5 mtide2.1 ↓
cross-off 16 km/hgust — —
5 kJ

Sunday 1 November poorbest 00:00–03:00 · light 06:57–16:49

00 
good
0.9 m14s W0.7 + 0.5 mtide1.4 ↓
offshore 19 km/hgust — —
5 kJ
03 
fair
0.9 m14s W0.8 mtide−1.7 ↑
cross-off 24 km/hgust — —
5 kJ
06 
fair
1.0 m13s W0.8 mtide−1.5 ↑
cross-off 23 km/hgust — —
6 kJ
09 
fair
0.9 m13s W0.8 mtide1.8 ↑
cross-off 24 km/hgust — —
5 kJ
12 
poor
0.9 m12s W0.8 mtide1.8 ↓
cross 25 km/hgust ——
5 kJ
15 
poor
1.0 m12s W0.7 mtide−1.3 ↓
cross 28 km/hgust ——
6 kJ
18 
poor
1.1 m12s W0.7 mtide−2.1 ↑
cross 29 km/hgust ——
6 kJ
21 
poor
1.1 m12s W0.7 mtide0.7 ↑
cross 27 km/hgust ——
7 kJ

Wind read from the nearest model point, up to 12 km — that is not the wind at the beach.

Swell read from the nearest model point, up to 12 km. Swell travels, so it still holds here.

swipe for the next day

Tide

EOT20 prediction
0006121824
now 1.0 m ↑L 04:30 · −1.7H 10:30 · 1.8L 17:00 · −1.6H 23:00 · 1.3

Heights vs mean sea level

Optimal: any.

Swell window

In the window
250°40°Portinfer - Guernsey

© OpenStreetMap · Protomaps · NOAA GFS-Wave 12Z

Sun 18 · 01:00
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  • 0.7 m · 11 s · W 275°In the window

Window WSW–NE, 250°–40°.

Type
—
Faces
341° NNW
Optimal period
—
Optimal tide
any
Level
—
Coordinates
49.4903, −2.5801

Model agreement

High

NOAA GFS-Wave1.5 m

ECMWF IFS-WAM1.6 m

DWD GWAM1.8 m

No buoy within 25 km, so agreement can’t be scored here.

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