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Avellanas Rivermouth Surf Forecast / Guanacaste / Costa Rica

7 Day Weather and Surf, issued 11 am Wednesday 24 Feb 2021 CST
Forecast update in  hr  min  s 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 28.2 °C (Statistics for 24 Feb 1981-2005 - mean: 27.1 max: 29.1 min: 24.4 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 28.2 °C (Statistics for 24 Feb 1981-2005 - mean: 27.1 max: 29.1 min: 24.4 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Guanacaste

  1. weather stationWind Update Wind reports 51 km away suggest it is still onshore at Avellanas Rivermouth (strong winds from the ENE at Liberia/Tomas Guardia Airport). no significant swell

    Avellanas Rivermouth
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Best Forecast Surf Conditions for Avellanas Rivermouth this week:

The surf forecast for Avellanas Rivermouth over the next 7 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 24) at 6PM. The primary swell is predicted to be 0.6m and 13s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Avellanas Rivermouth in the next 7 days are 0.8m 15s and forecast to arrive on Monday (Mar 01) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Wednesday (Feb 24) at 6PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 24th Feb)2ft (0.6m) 13s
Best Surf 3PM (Mon 1st Mar)2.5ft (0.7m) 15s
Most Powerful 9AM (Mon 1st Mar)2.5ft (0.8m) 15s

Table - best surf conditions forecast for Avellanas Rivermouth over the next 7 days.

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
01
Tuesday
02
Wed
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
00000000000000003000000
T honduras.htsgw.metric.12.cc23
T honduras.htsgw.metric.30.cc23
T honduras.htsgw.metric.54.cc23
T honduras.htsgw.metric.78.cc23
T honduras.htsgw.metric.102.cc23
T honduras.htsgw.metric.126.cc23
T honduras.htsgw.metric.150.cc23
T honduras.htsgw.metric.174.cc23
0.7
SSW
0.6
S
0.6
S
0.6
S
0.7
S
0.5
S
0.4
SSW
0.4
SSW
0.4
SSW
0.5
S
0.5
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.8
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.5
SW
0.5
SW
1313131212121514141118171616161515141414131313
18713011711314671786969611552242192012452662171671531511138482
20
ENE
20
E
35
ENE
35
ENE
15
ENE
25
ENE
25
NE
10
E
25
ENE
25
NE
30
E
30
ENE
30
NE
25
ENE
25
E
30
ENE
5
ENE
20
ENE
30
NE
20
E
25
ENE
30
NE
25
ENE
cross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
ononononcross-
on
ononcross-
on
on
12:44PM
1.86
12:56AM
2.14
1:34PM
2.02
1:45AM
2.26
2:18PM
2.20
2:31AM
2.38
3:01PM
2.38
3:15AM
2.48
3:42PM
2.54
3:59AM
2.53
4:24PM
2.65
4:43AM
2.54
5:08PM
2.70
5:28AM
2.49
5:53PM
2.68
6:40PM
0.72
7:23AM
0.49
7:33PM
0.57
8:06AM
0.34
8:21PM
0.41
8:48AM
0.20
9:07PM
0.26
9:29AM
0.09
9:52PM
0.14
10:10AM
0.02
10:37PM
0.06
10:52AM
0.00
11:22PM
0.05
11:36AM
0.04

Note: the tide data above is for Junquillal which is 8 km away. Surf properties and timing are calculated for Avellanas Rivermouth.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Avellanas Rivermouth blow from the W

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
01
Tuesday
02
Wed
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
clear
clear
clear
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearsome cloudsclearclearclear
-----------------------
3233273133263131273132273133263232263232263232
2930262930252829252929252930242930242930232829
3233273133263131273132273133263232263232263232
5:58--5:58--5:58--5:58--5:58--5:56--5:56--5:56-
-5:52--5:52--5:52--5:52--5:52--5:52--5:52--5:52

Short Range Forecast: Mostly dry. Very warm air temperatures (max 33°C on Wed afternoon, min 25°C on Thu night). Winds decreasing (fresh winds from the ENE on Wed night, light winds from the E by Fri afternoon).

Long Range Forecast: Mostly dry. Very warm air temperatures (max 33°C on Sun afternoon, min 23°C on Tue night). Winds decreasing (fresh winds from the NE on Sun morning, light winds from the ENE by Mon afternoon).

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avellanas Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Avellanas Rivermouth Surf forecast

The above surf forecast table for Avellanas Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 7 days. A general guide to surfing at Avellanas Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Avellanas Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Avellanas Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Avellanas Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Avellanas Rivermouth is 44 km (27 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.