Burning Swell
☆ Favourite Share Log a surf

El Estero

Rivermouth · faces 274° W · Guanacaste, Costa Rica · 10.307, −85.841

Times in CST

Fair · best window 09:00–11:00
1.6 m
16 s period · SW 216°
Clean groundswell, 9° outside the swell window · sampled 19 km offshore
Wind
10 km/h
S · crossS 172° · cross
Tide
−0.3 m
rising · H 19:00rising · high 19:00 (0.5 m)
Energy
19 kJ
good
Sky
28°
thunder · 14:00thunder · 14:00 · water 30° · 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
  • hatched: outside the window
  • offshore
  • cross-off
  • cross
  • cross-on
  • onshore
  • glassy
  • band: the models' spread

Hourly detail

Saturday 10 October fairbest 05:00–07:00 · light 05:31–17:28

00 
fair
1.6 m16s SW0.9 + 0.6 + 0.4 mtide 0.7↑
offshore 3 km/hgust3 km/h 24°
18 kJ
03 
fair
1.6 m16s SW1.0 + 0.6 + 0.4 mtide 1.1↓
offshore 5 km/hgust4 km/h 24°
19 kJ
06 
good
1.6 m16s SW0.9 + 0.6 + 0.4 mtide −0.4↓
offshore 5 km/hgust5 km/h 24°
19 kJ
09 
fair
1.6 m16s SW0.9 + 0.6 + 0.4 mtide −1.1↑
cross-off 5 km/hgust6 km/h 29° · 0.2 mm/h
19 kJ
12 
fair
1.6 m15s SW0.9 + 0.6 + 0.4 mtide 0.3↑
cross-on 8 km/hgust6 km/h 31° · 0.5 mm/h
18 kJ
15 
poor
1.6 m15s SW0.8 + 0.6 + 0.5 mtide 1.0↓
cross-on 7 km/hgust9 km/h 28° · 1.6 mm/h
18 kJ
18 
good
1.6 m15s SW0.8 + 0.7 + 0.5 mtide −0.3↓
offshore 9 km/hgust10 km/h 25° · 2.9 mm/h
17 kJ
21 
fair
1.6 m15s SW0.7 + 0.7 + 0.5 mtide −1.0↑
cross 8 km/hgust12 km/h 24° · 8.1 mm/h
16 kJ

Sunday 11 October fairbest 05:00–07:00 · light 05:31–17:28

00 
fair
1.6 m15s SW0.7 + 0.7 + 0.4 mtide 0.3↑
cross-off 8 km/hgust12 km/h 23°
17 kJ
03 
fair
1.6 m14s SW0.7 + 0.6 + 0.5 mtide 1.3↓
cross-off 4 km/hgust5 km/h 23°
16 kJ
06 
good
1.6 m14s SW0.7 + 0.6 + 0.5 mtide 0.0↓
offshore 5 km/hgust5 km/h 23°
16 kJ
09 
fair
1.5 m14s SW0.9 + 0.5 + 0.5 mtide −1.2↑
cross-off 5 km/hgust7 km/h 27°
15 kJ
12 
fair
1.4 m14s SW0.8 + 0.5 + 0.4 mtide −0.1↑
cross-off 5 km/hgust10 km/h 30° · 1.1 mm/h
13 kJ
15 
fair
1.4 m14s SW0.8 + 0.5 + 0.5 mtide 1.1↓
cross 6 km/hgust8 km/h 28° · 3.9 mm/h
13 kJ
18 
good
1.4 m14s SW0.9 + 0.5 + 0.4 mtide 0.1↓
cross-off 15 km/hgust29 km/h 24° · 1.0 mm/h
13 kJ
21 
fair
1.5 m14s SW0.9 + 0.4 + 0.4 mtide −1.0↑
offshore 8 km/hgust9 km/h 24°
13 kJ

Monday 12 October fairbest 00:00–02:00 · light 05:31–17:27

00 
good
1.5 m14s SW0.9 + 0.5 + 0.4 mtide −0.1↑
offshore 4 km/hgust4 km/h 24°
14 kJ
03 
fair
1.5 m15s SW0.9 + 0.5 + 0.5 mtide 1.2↓
offshore 6 km/hgust6 km/h 24°
15 kJ
06 
good
1.5 m14s SW0.9 + 0.6 + 0.5 mtide 0.4↓
offshore 7 km/hgust7 km/h 24°
14 kJ
09 
fair
1.5 m16s SW0.9 + 0.6 + 0.5 mtide −1.1↓
offshore 10 km/hgust17 km/h 28°
16 kJ
12 
fair
1.5 m17s SW0.8 + 0.7 + 0.5 mtide −0.5↑
cross-off 4 km/hgust7 km/h 29° · 1.4 mm/h
18 kJ
15 
fair
1.6 m18s SW0.8 + 0.7 + 0.5 mtide 0.9↑
cross-on 10 km/hgust10 km/h 27°
19 kJ
18 
good
1.6 m17s SW0.8 + 0.7 + 0.7 mtide 0.4↓
cross 6 km/hgust6 km/h 25° · 3.0 mm/h
20 kJ
21 
fair
1.6 m17s SW1.1 + 0.7 + 0.4 mtide −0.9↓
cross 5 km/hgust5 km/h 24°
20 kJ

Tuesday 13 October fairbest 00:00–02:00 · light 05:31–17:26

00 
good
1.6 m17s SW1.0 + 0.6 + 0.5 mtide −0.4↑
cross-off 6 km/hgust5 km/h 24°
20 kJ
03 
fair
1.7 m17s SW1.0 + 0.7 + 0.6 mtide 1.1↑
offshore 5 km/hgust4 km/h 23°
21 kJ
06 
fair
1.8 m16s SW1.2 + 0.8 + 0.1 mtide 0.7↓
offshore 6 km/hgust5 km/h 23°
23 kJ
09 
fair
1.8 m16s SW1.1 + 0.7 + 0.6 mtide −0.9↓
offshore 3 km/hgust4 km/h 28°
23 kJ
12 
fair
1.8 m16s SW1.2 + 0.8 + 0.4 mtide −0.8↑
onshore 9 km/hgust6 km/h 30°
23 kJ
15 
poor
1.8 m16s SW1.2 + 0.8 + 0.7 mtide 0.7↑
onshore 12 km/hgust10 km/h 28°
22 kJ
18 
fair
1.8 m15s SW1.2 + 0.8 + 0.6 mtide 0.6↓
cross-on 6 km/hgust6 km/h 25°
22 kJ
21 
fair
1.7 m15s SW1.2 + 0.8 + 0.6 mtide −0.7↓
offshore 4 km/hgust3 km/h 25° · 0.4 mm/h
21 kJ

Wednesday 14 October fairbest 01:00–03:00 · light 05:31–17:26

00 
fair
1.7 m15s SW1.2 + 0.7 + 0.6 mtide −0.6↑
offshore 4 km/hgust4 km/h 24° · 2.0 mm/h
21 kJ
03 
fair
1.7 m15s SW1.1 + 0.7 + 0.5 mtide 0.8↑
cross-off 3 km/hgust3 km/h 23°
20 kJ
06 
fair
1.7 m15s SW1.1 + 0.6 + 0.4 mtide 0.9↓
offshore 3 km/hgust3 km/h 24°
20 kJ
09 
fair
1.7 m15s SW1.1 + 0.6 + 0.4 mtide −0.6↓
cross-off 3 km/hgust4 km/h 28° · 1.2 mm/h
19 kJ
12 
fair
1.7 m15s SW1.1 + 0.6 + 0.4 mtide −0.9↑
cross-on 6 km/hgust3 km/h 29° · 2.8 mm/h
19 kJ
15 
fair
1.7 m14s SW1.0 + 0.6 + 0.4 mtide 0.4↑
cross-on 10 km/hgust10 km/h 28° · 2.5 mm/h
18 kJ
18 
fair
1.6 m14s SW1.1 + 0.6 + 0.4 mtide 0.7↓
cross-on 3 km/hgust3 km/h 24° · 2.2 mm/h
17 kJ
21 
good
1.6 m14s SW1.0 + 0.6 + 0.4 mtide −0.4↓
cross-off 4 km/hgust4 km/h 25°
17 kJ

Thursday 15 October fairbest 08:00–10:00 · light 05:31–17:25

00 
fair
1.6 m14s SW1.0 + 0.6 + 0.4 mtide −0.7↑
offshore 6 km/hgust6 km/h 24°
17 kJ
03 
fair
1.6 m14s SW1.0 + 0.6 + 0.4 mtide 0.5↑
offshore 6 km/hgust6 km/h 24°
16 kJ
06 
fair
1.6 m14s SW1.0 + 0.6 + 0.4 mtide 0.9↓
offshore 6 km/hgust6 km/h 24°
16 kJ
09 
good
1.6 m14s SW0.9 + 0.6 + 0.4 mtide −0.3↓
offshore 6 km/hgust9 km/h 28° · 0.6 mm/h
16 kJ
12 
fair
1.6 m14s SW0.9 + 0.6 + 0.4 mtide −0.9↑
cross-on 7 km/hgust5 km/h 29° · 1.9 mm/h
16 kJ
15 
fair
1.6 m14s SW0.9 + 0.5 + 0.4 mtide 0.0↑
cross-on 8 km/hgust9 km/h 29° · 1.4 mm/h
15 kJ
18 
fair
1.6 m14s SW0.9 + 0.5 + 0.4 mtide 0.7↓
cross 3 km/hgust4 km/h 25° · 2.7 mm/h
15 kJ
21 
good
1.5 m13s SW0.9 + 0.5 + 0.4 mtide −0.1↓
cross-off 4 km/hgust4 km/h 25°
14 kJ

Friday 16 October fairbest 08:00–10:00 · light 05:31–17:25

00 
fair
1.5 m13s SW0.9 + 0.5 + 0.4 mtide −0.7↑
offshore 6 km/hgust6 km/h 24°
13 kJ
03 
fair
1.5 m13s SW0.8 + 0.5 + 0.4 mtide 0.2↑
offshore 5 km/hgust5 km/h 24° · 0.3 mm/h
12 kJ
06 
fair
1.4 m13s SW0.9 + 0.6 + 0.4 mtide 0.9↓
offshore 7 km/hgust6 km/h 24° · 0.5 mm/h
11 kJ
09 
good
1.4 m13s SW0.8 + 0.6 + 0.5 mtide 0.0↓
glassy 1 km/hgust2 km/h 28° · 0.9 mm/h
11 kJ
12 
fair
1.4 m14s SW0.8 + 0.6 + 0.6 mtide −0.8↑
onshore 5 km/hgust5 km/h 30°
12 kJ
15 
fair
1.4 m16s SW0.8 + 0.6 + 0.6 mtide −0.2↑
cross-on 10 km/hgust7 km/h 29°
13 kJ
18 
fair
1.4 m17s SW0.8 + 0.7 + 0.6 mtide 0.6↓
cross-on 5 km/hgust5 km/h 26° · 0.2 mm/h
15 kJ
21 
good
1.4 m18s SW0.8 + 0.7 + 0.6 mtide 0.1↓
cross-off 6 km/hgust6 km/h 26°
16 kJ

Today 17 October goodbest 03:00–05:00 · light 05:31–17:24 24° 30°

00 
fair
1.4 m18s SW0.8 + 0.8 + 0.6 mtide −0.6↑
offshore 5 km/hgust5 km/h 25°
16 kJ
03 
good
1.5 m17s SW0.9 + 0.7 + 0.6 mtide −0.1↑
offshore 6 km/hgust6 km/h 24°
16 kJ
06 
fair
1.4 m17s SW0.9 + 0.8 + 0.6 mtide 0.7↑
offshore 6 km/hgust6 km/h 24°
16 kJ
09 
good
1.5 m17s SW1.0 + 0.8 + 0.4 mtide 0.3↓
cross-off 3 km/hgust4 km/h 29° · 1.3 mm/h
17 kJ
12 
fair
1.6 m17s SW1.0 + 0.8 + 0.3 mtide −0.6↓
cross 9 km/hgust8 km/h 30° · 1.1 mm/h
19 kJ
now 
fair
1.6 m16s SW1.1 + 0.6 + 0.4 mtide −0.4↑
cross 10 km/hgust12 km/h 28° · 0.7 mm/h
19 kJ
18 
fair
1.7 m16s SW1.1 + 0.6 + 0.4 mtide 0.4↑
cross-off 4 km/hgust7 km/h 25° · 3.2 mm/h
20 kJ
21 
fair
1.7 m16s SW1.1 + 0.8 + 0.6 mtide 0.3↓
cross-off 7 km/hgust8 km/h 24° · 1.3 mm/h
21 kJ

Sunday 18 October fairbest 23:00–24:00 · light 05:31–17:24 25° 30°

00 
fair
1.7 m16s SW1.2 + 0.7 + 0.5 mtide −0.4↓
offshore 7 km/hgust7 km/h 24°
22 kJ
03 
fair
1.8 m16s SW1.1 + 0.7 + 0.5 mtide −0.2↑
offshore 6 km/hgust5 km/h 23° · 0.4 mm/h
23 kJ
06 
fair
1.8 m16s SW1.2 + 0.7 + 0.5 mtide 0.5↑
cross 4 km/hgust4 km/h 24° · 0.5 mm/h
24 kJ
09 
fair
1.8 m16s SW1.3 + 0.7 + 0.5 mtide 0.4↓
cross 4 km/hgust5 km/h 25°
24 kJ
12 
fair
1.8 m15s SW1.3 + 0.7 + 0.5 mtide −0.4↓
cross-off 5 km/hgust7 km/h 27°
24 kJ
15 
fair
1.9 m15s SW1.3 + 0.6 + 0.5 mtide −0.5↑
glassy 1 km/hgust2 km/h 27°
24 kJ
18 
good
1.9 m15s SW1.3 + 0.6 + 0.5 mtide 0.2↑
glassy 1 km/hgust1 km/h 25°
24 kJ
21 
fair
1.8 m15s SW1.3 + 0.7 + 0.6 mtide 0.4↓
cross-off 3 km/hgust3 km/h 25° · 0.8 mm/h
23 kJ

Monday 19 October fairbest 17:00–20:00 · light 05:31–17:23 23° 30°

00 
good
1.8 m15s SW1.3 + 0.9 + 0.6 mtide −0.2↓
offshore 7 km/hgust8 km/h 24°
22 kJ
03 
fair
1.8 m15s SW1.3 + 1.0 + 0.6 mtide −0.3↑
offshore 8 km/hgust8 km/h 23°
22 kJ
06 
good
1.8 m15s SW1.3 + 1.0 + 0.5 mtide 0.3↑
offshore 7 km/hgust7 km/h 23°
21 kJ
09 
fair
1.8 m14s SW1.3 + 0.9 + 0.5 mtide 0.5↓
offshore 6 km/hgust8 km/h 26°
20 kJ
12 
good
1.7 m14s SW1.3 + 0.9 + 0.5 mtide −0.1↓
cross-off 5 km/hgust5 km/h 27°
19 kJ
15 
fair
1.7 m14s SW1.3 + 0.9 + 0.5 mtide −0.5↑
cross 6 km/hgust7 km/h 25°
18 kJ
18 
good
1.7 m14s SW1.2 + 0.8 + 0.5 mtide 0.0↑
offshore 4 km/hgust4 km/h 25°
18 kJ
21 
fair
1.7 m14s SW1.2 + 0.8 + 0.5 mtide 0.4↓
cross-off 6 km/hgust6 km/h 24°
17 kJ

Tuesday 20 October fairbest 00:00–02:00 · light 05:32–17:23 24° 30°

00 
good
1.6 m13s SW1.2 + 0.8 + 0.6 mtide 0.1↓
offshore 8 km/hgust9 km/h 24°
16 kJ
03 
fair
1.6 m13s SW1.2 + 0.7 + 0.6 mtide −0.3↑
cross-off 6 km/hgust6 km/h 24°
16 kJ
06 
good
1.6 m13s SW1.2 + 0.7 + 0.6 mtide 0.0↑
offshore 7 km/hgust7 km/h 23°
16 kJ
09 
fair
1.6 m13s SW1.2 + 0.7 + 0.6 mtide 0.5↓
offshore 7 km/hgust11 km/h 26°
16 kJ
12 
good
1.6 m14s SW1.2 + 0.7 + 0.6 mtide 0.2↓
cross-off 5 km/hgust6 km/h 29° · 1.1 mm/h
16 kJ
15 
fair
1.6 m14s SW1.2 + 0.6 + 0.6 mtide −0.4↓
cross-on 5 km/hgust3 km/h 28° · 0.9 mm/h
16 kJ
18 
fair
1.6 m14s SW1.2 + 0.6 + 0.5 mtide −0.3↑
cross-on 3 km/hgust3 km/h 25° · 2.1 mm/h
16 kJ
21 
fair
1.6 m14s SW1.1 + 0.6 + 0.5 mtide 0.4↑
glassy 2 km/hgust1 km/h 24°
16 kJ

Wednesday 21 October fairbest 01:00–03:00 · light 05:32–17:22 23° 30°

00 
fair
1.6 m14s SW1.1 + 0.6 + 0.5 mtide 0.4↓
offshore 4 km/hgust4 km/h 23° · 0.3 mm/h
16 kJ
03 
fair
1.6 m14s SW1.1 + 0.5 + 0.5 mtide −0.2↓
offshore 6 km/hgust5 km/h 23° · 0.2 mm/h
16 kJ
06 
fair
1.6 m14s SW1.1 + 0.5 + 0.5 mtide −0.3↑
offshore 5 km/hgust5 km/h 23°
16 kJ
09 
fair
1.6 m14s SW1.1 + 0.6 + 0.5 mtide 0.3↑
cross-off 3 km/hgust3 km/h 27° · 1.0 mm/h
15 kJ
12 
poor
1.6 m14s SW1.1 + 0.8 + 0.5 mtide 0.4↓
onshore 9 km/hgust7 km/h 29° · 1.4 mm/h
15 kJ
15 
poor
1.6 m14s SW1.0 + 0.8 + 0.6 mtide −0.3↓
onshore 9 km/hgust9 km/h 28° · 1.6 mm/h
15 kJ
18 
fair
1.6 m14s SW1.0 + 0.8 + 0.6 mtide −0.5↑
cross-on 6 km/hgust6 km/h 24° · 2.6 mm/h
15 kJ
21 
good
1.6 m15s SW1.0 + 0.9 + 0.7 mtide 0.3↑
offshore 11 km/hgust15 km/h 24°
18 kJ

Thursday 22 October goodbest 15:00–18:00 · light 05:32–17:22 30° 30°

00 
fair
1.6 m16s SW1.0 + 0.9 + 0.7 mtide 0.6↓
cross-off 5 km/hgust6 km/h 23° · 0.3 mm/h
19 kJ
03 
good
1.6 m16s SW1.0 + 0.9 + 0.7 mtide −0.1↓
cross-off 6 km/hgust6 km/h 23°
19 kJ
06 
fair
1.6 m16s SW0.9 + 0.9 + 0.8 mtide −0.5↑
cross-off 8 km/hgust9 km/h 22°
18 kJ
09 
fair
1.6 m16s SW0.9 + 0.8 + 0.8 mtide 0.1↑
cross-off 15 km/hgust22 km/h 27°
20 kJ
12 
fair
1.7 m16s SW0.9 + 0.8 + 0.8 mtide 0.6↓
cross-off 15 km/hgust22 km/h 30°
21 kJ
15 
good
1.7 m16s SW0.9 + 0.8 + 0.8 mtide −0.1↓
offshore 6 km/hgust14 km/h 30°
21 kJ
18 
fair
1.6 m16s SW0.9 + 0.8 + 0.7 mtide −0.6↑
cross-off 6 km/hgust7 km/h 26°
20 kJ
21 
good
1.6 m16s SW1.2 + 0.7 + 0.7 mtide 0.1↑
offshore 9 km/hgust16 km/h 24°
17 kJ

Friday 23 October fairbest 03:00–06:00 · light 05:32–17:22 30° 30°

00 
fair
1.5 m16s SW1.0 + 0.7 + 0.7 mtide 0.8↓
offshore 8 km/hgust8 km/h 23°
15 kJ
03 
good
1.4 m16s SSW1.0 + 0.8 + 0.6 mtide 0.2↓
offshore 10 km/hgust11 km/h 23°
15 kJ
06 
fair
1.4 m15s SSW1.1 + 0.8 + 0.3 mtide −0.6↑
cross-off 6 km/hgust7 km/h 23°
14 kJ
09 
good
1.5 m15s SSW1.1 + 0.8 + 0.3 mtide −0.2↑
offshore 14 km/hgust22 km/h 27°
15 kJ
12 
fair
1.5 m15s SSW1.1 + 0.8 + 0.4 mtide 0.6↓
offshore 10 km/hgust14 km/h 30°
15 kJ
15 
good
1.5 m15s SSW1.1 + 0.9 + 0.3 mtide 0.2↓
cross-on 3 km/hgust7 km/h 30°
14 kJ
18 
fair
1.5 m15s SSW1.1 + 0.9 + 0.4 mtide −0.7↑
cross-on 7 km/hgust7 km/h 25°
14 kJ
21 
good
1.5 m14s SSW1.1 + 0.8 + 0.4 mtide −0.2↑
cross-off 6 km/hgust5 km/h 24°
14 kJ

Saturday 24 October fairbest 00:00–24:00 · light 05:32–17:21 27° 30°

00 
fair
1.4 m14s SSW1.2 + 0.8 + 0.3 mtide 0.9↓
offshore 6 km/hgust6 km/h 24°
13 kJ
03 
fair
1.4 m14s SSW1.1 + 0.9 + 0.3 mtide 0.5↓
cross-off 5 km/hgust5 km/h 23°
13 kJ
06 
fair
1.4 m14s SSW1.0 + 1.0 + 0.2 mtide −0.6↑
offshore 7 km/hgust7 km/h 23°
13 kJ
09 
fair
1.4 m14s SSW1.0 + 1.0 + 0.2 mtide −0.5↑
cross-off 10 km/hgust14 km/h 27°
13 kJ
12 
fair
1.4 m14s SSW1.0 + 0.9 + 0.3 mtide 0.6↓
cross-off 10 km/hgust14 km/h 30°
12 kJ
15 
fair
1.3 m14s SW1.0 + 0.9 + 0.3 mtide 0.5↓
cross-on 7 km/hgust8 km/h 29°
11 kJ
18 
fair
1.3 m14s SW1.0 + 0.8 + 0.5 mtide −0.6↑
glassy 1 km/hgust1 km/h 25°
11 kJ
21 
fair
1.3 m14s SW1.0 + 0.8 + 0.5 mtide −0.5↑
offshore 6 km/hgust6 km/h 24°
11 kJ

Sunday 25 October fairbest 00:00–24:00 · light 05:32–17:21 24° 30°

00 
fair
1.3 m14s SW0.9 + 0.8 + 0.4 mtide 0.8↑
offshore 9 km/hgust10 km/h 24°
10 kJ
03 
fair
1.3 m14s SW0.9 + 0.7 + 0.4 mtide 0.9↓
offshore 9 km/hgust12 km/h 23°
10 kJ
06 
fair
1.3 m14s SW0.9 + 0.8 + 0.4 mtide −0.5↓
offshore 9 km/hgust11 km/h 23°
10 kJ
09 
fair
1.3 m13s SW0.9 + 0.8 + 0.4 mtide −0.8↑
offshore 18 km/hgust28 km/h 27°
10 kJ
12 
fair
1.3 m13s SW1.1 + 0.7 + 0.4 mtide 0.4↑
offshore 16 km/hgust21 km/h 29°
10 kJ
15 
fair
1.3 m13s SW1.2 + 0.6 + 0.3 mtide 0.7↓
cross-off 8 km/hgust17 km/h 30°
10 kJ
18 
fair
1.3 m13s SW1.3 + 0.6 + 0.3 mtide −0.5↓
onshore 3 km/hgust3 km/h 25°
10 kJ
21 
fair
1.3 m13s SW1.1 + 0.8 + 0.3 mtide −0.8↑
cross-off 5 km/hgust5 km/h 24°
10 kJ

Monday 26 October goodbest 06:00–09:00 · light 05:32–17:21 30° 30°

00 
fair
1.3 m13s SW1.1 + 0.7 + 0.3 mtide 0.6↑
cross-off 5 km/hgust4 km/h 23°
10 kJ
03 
fair
1.3 m13s SW1.1 + 0.7 + 0.3 mtide 1.1↓
offshore 6 km/hgust5 km/h 22°
9 kJ
06 
good
1.3 m13s SW1.1 + 0.7 + 0.5 mtide −0.3↓
offshore 6 km/hgust6 km/h 22°
9 kJ
09 
fair
1.3 m13s SW1.3 + 0.5 + 0.4 mtide −1.1↑
offshore 8 km/hgust11 km/h 28°
9 kJ
12 
good
1.3 m13s WSW1.3 + 0.5 + 0.2 mtide 0.1↑
cross-off 9 km/hgust12 km/h 30°
10 kJ
15 
fair
1.3 m13s WSW1.3 + 0.5 + 0.3 mtide 0.9↓
cross-off 7 km/hgust10 km/h 30°
9 kJ
18 
good
1.3 m12s WSW1.3 + 0.5 + 0.4 mtide −0.2↓
onshore 3 km/hgust4 km/h 24°
9 kJ
21 
fair
1.3 m12s WSW1.3 + 0.5 + 0.4 mtide −1.0↑
cross-off 5 km/hgust4 km/h 23°
9 kJ

Tuesday 27 October fairbest 00:00–03:00 · light 05:33–17:20

00 
good
1.3 m12s WSW1.3 + 0.5 + 0.4 mtide 0.3↑
offshore 5 km/hgust5 km/h 23°
9 kJ
03 
fair
1.3 m12s WSW1.3 + 0.5 + 0.4 mtide 1.3↓
offshore 6 km/hgust6 km/h 22°
9 kJ
06 
good
1.3 m12s WSW1.3 + 0.5 + 0.4 mtide 0.1↓
cross-off 7 km/hgust8 km/h 22°
10 kJ
09 
fair
1.6 m14s W1.4 + 0.5 + 0.5 mtide −1.2↑
cross-off 13 km/hgust — —
16 kJ
12 
fair
1.6 m14s W1.5 + 0.6 + 0.5 mtide −0.3↑
cross 9 km/hgust ——
17 kJ
15 
poor
1.7 m14s W1.5 + 0.6 + 0.5 mtide 1.0↓
onshore 12 km/hgust — —
18 kJ
18 
good
1.7 m13s W1.5 + 0.6 + 0.5 mtide 0.1↓
cross-on 9 km/hgust — —
18 kJ
21 
fair
1.7 m13s W1.5 + 0.6 + 0.5 mtide −1.1↑
cross 11 km/hgust ——
18 kJ

Wednesday 28 October fairbest 00:00–03:00 · light 05:33–17:20

00 
good
1.7 m13s W1.5 + 0.7 + 0.5 mtide −0.1↑
cross-off 10 km/hgust — —
17 kJ
03 
fair
1.7 m13s W1.4 + 0.8 + 0.5 mtide 1.3↓
cross-off 10 km/hgust — —
16 kJ
06 
good
1.7 m13s W1.3 + 0.9 + 0.5 mtide 0.5↓
cross-off 10 km/hgust — —
16 kJ
09 
fair
1.6 m13s W1.3 + 0.9 + 0.5 mtide −1.1↑
cross-off 6 km/hgust — —
15 kJ
12 
fair
1.6 m13s W1.2 + 0.9 + 0.5 mtide −0.7↑
onshore 6 km/hgust ——
15 kJ
15 
fair
1.6 m12s W1.2 + 0.9 + 0.5 mtide 0.9↓
onshore 7 km/hgust ——
14 kJ
18 
fair
1.6 m12s W1.1 + 0.9 + 0.5 mtide 0.5↓
cross-on 4 km/hgust — —
14 kJ
21 
fair
1.5 m16s SW1.1 + 1.0 + 0.5 mtide −1.0↑
glassy 1 km/hgust ——
18 kJ

Thursday 29 October fairbest 00:00–15:00 · light 05:33–17:19

00 
fair
1.5 m16s SW1.0 + 1.0 + 0.5 mtide −0.6↑
cross-off 3 km/hgust — —
17 kJ
03 
fair
1.5 m16s SW1.0 + 0.9 + 0.5 mtide 1.1↓
cross-off 6 km/hgust — —
16 kJ
06 
fair
1.4 m16s SW1.0 + 0.9 + 0.5 mtide 0.9↓
cross-off 7 km/hgust — —
15 kJ
09 
fair
1.4 m16s SW1.0 + 0.8 + 0.5 mtide −0.9↓
cross-off 5 km/hgust — —
14 kJ
12 
fair
1.4 m15s SW1.0 + 0.8 + 0.5 mtide −1.0↑
cross-on 5 km/hgust — —
13 kJ
15 
poor
1.4 m15s SW1.0 + 0.7 + 0.5 mtide 0.6↑
onshore 9 km/hgust ——
13 kJ
18 
poor
1.4 m15s SW1.0 + 0.7 + 0.5 mtide 0.9↓
onshore 9 km/hgust ——
13 kJ
21 
fair
1.3 m15s SW1.0 + 0.6 + 0.5 mtide −0.6↓
cross 4 km/hgust ——
12 kJ

Friday 30 October fairbest 09:00–12:00 · light 05:33–17:19

00 
fair
1.3 m15s SW1.0 + 0.6 + 0.5 mtide −0.9↑
cross-off 7 km/hgust — —
12 kJ
03 
fair
1.3 m15s SW1.0 + 0.6 + 0.4 mtide 0.7↑
offshore 7 km/hgust — —
11 kJ
06 
fair
1.3 m15s SW1.0 + 0.5 + 0.5 mtide 1.2↓
cross-off 10 km/hgust — —
11 kJ
09 
good
1.3 m15s SW1.0 + 0.5 + 0.5 mtide −0.4↓
cross-off 6 km/hgust — —
10 kJ
12 
fair
1.3 m15s SW1.0 + 0.5 + 0.5 mtide −1.2↑
cross 4 km/hgust ——
10 kJ
15 
fair
1.2 m15s SW1.0 + 0.5 + 0.4 mtide 0.2↑
cross-on 7 km/hgust — —
10 kJ
18 
fair
1.2 m15s SW1.0 + 0.4 + 0.4 mtide 1.0↓
cross-off 4 km/hgust — —
10 kJ
21 
good
1.2 m14s SW0.9 + 0.4 + 0.4 mtide −0.2↓
cross 5 km/hgust ——
9 kJ

Saturday 31 October poorbest 09:00–12:00 · light 05:34–17:19

00 
fair
1.2 m14s SW0.9 + 0.4 + 0.4 mtide −1.0↑
offshore 6 km/hgust — —
9 kJ
03 
fair
1.2 m14s SW0.9 + 0.4 + 0.4 mtide 0.2↑
offshore 8 km/hgust — —
9 kJ
06 
fair
1.2 m14s SW0.9 + 0.4 + 0.4 mtide 1.2↓
cross-off 13 km/hgust — —
9 kJ
09 
good
1.2 m15s SW0.9 + 0.6 + 0.4 mtide 0.1↓
offshore 14 km/hgust — —
9 kJ
12 
fair
1.2 m17s SW0.9 + 0.6 + 0.4 mtide −1.2↑
cross 7 km/hgust ——
11 kJ
15 
poor
1.2 m16s SW0.8 + 0.7 + 0.4 mtide −0.3↑
onshore 11 km/hgust — —
11 kJ
18 
fair
1.2 m16s SW1.0 + 0.4 + 0.3 mtide 0.9↓
cross-on 6 km/hgust — —
10 kJ
21 
fair
1.2 m15s SW1.0 + 0.4 + 0.3 mtide 0.3↓
cross 10 km/hgust ——
10 kJ

Sunday 1 November fairbest 09:00–12:00 · light 05:34–17:19

00 
fair
1.2 m15s SW1.1 + 0.4 + 0.3 mtide −0.9↑
cross-off 9 km/hgust — —
10 kJ
03 
fair
1.2 m15s SW1.1 + 0.4 + 0.3 mtide −0.3↑
offshore 8 km/hgust — —
11 kJ
06 
fair
1.3 m15s SW1.1 + 0.4 + 0.4 mtide 1.0↓
offshore 9 km/hgust — —
11 kJ
09 
good
1.2 m15s SW1.1 + 0.4 + 0.4 mtide 0.5↓
cross-off 6 km/hgust — —
10 kJ
12 
fair
1.3 m14s SW1.1 + 0.5 + 0.4 mtide −0.9↑
cross-on 7 km/hgust — —
10 kJ
15 
poor
1.3 m14s SW1.1 + 0.6 + 0.4 mtide −0.7↑
onshore 11 km/hgust — —
11 kJ
18 
fair
1.3 m14s SW1.1 + 0.6 + 0.4 mtide 0.7↑
onshore 8 km/hgust ——
11 kJ
21 
fair
1.3 m14s SW1.0 + 0.7 + 0.4 mtide 0.7↓
cross-on 7 km/hgust — —
12 kJ

Wind read from the nearest model point, up to 19 km — that is not the wind at the beach.

Swell read from the nearest model point, up to 19 km. Swell travels, so it still holds here.

swipe for the next day

Tide

EOT20 prediction
0006121824
now −0.3 m ↑L 00:30 · −0.6H 06:30 · 0.8L 13:00 · −0.7H 19:00 · 0.5

Heights vs mean sea level

Optimal: mid, falling.

Swell window

In the window
225°315°El Estero

© OpenStreetMap · Protomaps · NOAA GFS-Wave 12Z

Sat 17 · 18:00
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  • 1.1 m · 16 s · SW 227°In the window
  • 0.6 m · 12 s · SW 226°secondary

Clean — 1° between the two swells. Window SW–NW, 225°–315°.

Type
Rivermouth
Faces
274° W
Optimal period
—
Optimal tide
mid, falling
Level
Intermediate
Coordinates
10.307098, −85.840757

Model agreement

High

NOAA GFS-Wave1.5 m

ECMWF IFS-WAM1.6 m

DWD GWAM1.7 m

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

Better right now nearby

within 30 km
El Palo GoodGuanacaste, Costa Rica · 8.3 km away 27° 30°1.6m 16sSWcross 8 km/h La Purruja GoodGuanacaste, Costa Rica · 8.9 km away 27° 30°1.6m 16sSWcross 8 km/h El Parqueo Goodbeachintermediate Guanacaste, Costa Rica · 8.7 km away 27° 30°1.6m 16sSWcross 8 km/h
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