Surf Forecast Surf Report
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Avellanas Rivermouth surfForecast / Guanacaste / Costa Rica

information circle48hr Weather and Surf, issued 11 pm Saturday 21 Dec 2024 CST
Forecast update in hr  min  s Forecast update imminent
Avellanas Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avellanas Rivermouth sea temperature is
28.4° C
(Which is 1.4°C warmer than normal for this time of year)


How big are the waves at Avellanas Rivermouth today?

The current surf forecast for Avellanas Rivermouth at 2AM is: 0.5m 14s primary swell from a Southwest direction and 0.5m 7s secondary swell from a South direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 11:00pm December 21). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (22 Dec)1.5ft (0.4m)13s
Afternoon (22 Dec)1.5ft (0.5m)18s
Evening (22 Dec)1.5ft (0.4m)13s

Table - waves today at Avellanas Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.4
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.5
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.5
SW
0.6
SW
0.6
SW
0.5
SW
0.4
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
SW
0.5
SW
0.6
SW
0.6
S
0.6
S
0.5
WNW
0.5
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.5
WNW
1
S
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.7
S
0.7
S
0.5
WNW
0.5
WNW
0.5
WNW
0.6
WNW
0.5
WNW
0.6
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
1
S
Period(s) (?)141413131318181813131313131616161616161514141415151414141819191919181818181717121622222120881919181818181717171716167
Wave
Graph
(?)Metric surfscale
Energy (?)656488636311115415461615958599012520616112575112107107107104104132146146188205289292274276276273270261157294147263263248218606021220518624917624017216816415714914699
Wind
(km/h)
20
ENE
30
ENE
15
NE
20
NE
25
ENE
25
NE
20
NE
35
ENE
30
ENE
20
ENE
15
ENE
15
ENE
25
ENE
25
ENE
20
ENE
15
ENE
10
NE
10
NE
10
ENE
15
ENE
20
ENE
20
ENE
20
ENE
10
ENE
15
E
10
ENE
10
ENE
10
ENE
20
ENE
10
E
10
SSW
10
S
5
ESE
5
ENE
5
ENE
10
ENE
10
ENE
5
NNE
5
W
5
S
5
SSW
5
SSE
0
E
5
NNE
5
N
10
NW
10
WNW
5
W
5
W
5
SSW
5
E
10
ENE
5
ENE
10
NE
10
WNW
5
S
10
E
10
ENE
10
ENE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononcross-
on
oncross-
off
crossglassglassglasscross-
on
cross-
on
cross-
on
offcrossglassglassglassglasscrosscross-
off
offoffglassglassoncross-
on
cross-
on
cross-
on
offcrossononcross-
on
on
High Tide
/ height (m)
7:27AM
2.01
8:04PM
2.12
8:18AM
1.89
8:53PM
2.07
9:13AM
1.80
9:44PM
2.04
10:13AM
1.75
10:37PM
2.03
11:14AM
1.74
11:31PM
2.06
12:11PM
1.77
12:22AM
2.11
1:03PM
1.83
1:10AM
2.18
Low Tide
/ height (m)
1:28AM
0.64
1:41PM
0.53
2:21AM
0.71
2:27PM
0.65
3:17AM
0.75
3:18PM
0.74
4:16AM
0.75
4:12PM
0.79
5:13AM
0.71
5:08PM
0.79
6:07AM
0.64
6:02PM
0.76
6:57AM
0.55
6:53PM
0.70
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Sunrise---5:56-------5:56-------5:56-------5:56-------5:58-------5:58-------5:58-------5:58
Sunset------5:28-------5:28-------5:29-------5:29-------5:30-------5:30-------5:30-----
clearclearclearclearclearclearclearclearpart cloudclearclearpart cloudclearpart cloudclearpart cloudpart cloudclearclearpart cloudpart cloudclearpart cloudcloudpart cloudclearpart cloudpart cloudpart cloudcloudcloudcloudthunderstorm rain showerspart cloudcloudpart cloudcloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudcloudpart cloudpart cloudrain showerscloudpart cloudthunderstorm thunderstorm part cloudpart cloudpart cloudpart cloud
Rain (mm)
--------------------------------11-----------------1--11----
Temp. °C262624232628292727252323252828262524242325282726252524242629272625252424272828262625252527282726262625252728272626252525
Feels °C (?)262425232526292425242423242728282726262424292728262726262731292928292726293031293028292930312930303028283031292929272727
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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