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Surf Forecasts:

Pololu Valley surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 7 am Sunday 14 Sep 2025 HST
Forecast update in hr  min  s Forecast update imminent
Pololu Valley surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pololu Valley sea temperature is
26.9° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Pololu Valley this week:

The most powerful waves expected at Pololu Valley in the next 12 days are 2.4m 6s and forecast to arrive on Sunday (Sep 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 15s period and expected on Saturday (Sep 20) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Sun 21st Sep)8ft (2.4m) 6s

Table - best surf conditions forecast for Pololu Valley over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 27°C on Sun morning, min 24°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
ENE
1.6
ENE
1.2
E
1.3
E
1.3
ENE
1.2
E
1.3
ENE
1.5
ENE
1.2
E
1.7
E
1.9
ENE
1.5
E
1.6
ENE
2.1
ENE
1.2
ENE
1.1
ENE
0.8
N
1
ENE
1.1
NE
1.3
NE
1.1
NE
Period(s) (?)7688888556665666118888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)193167169223229187223104671902751391563299785146117131181133
Wind
(km/h)
20
E
20
E
25
E
20
ENE
20
ENE
20
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
25
E
20
E
25
ENE
15
ENE
20
E
25
ENE
20
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		cross-
on		crosscross-
on		cross-
on		crosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
9:55AM
0.79
11:21AM
0.82
10:50PM
0.36
12:16PM
0.86
12:09AM
0.43
12:56PM
0.88
12:54AM
0.51
1:28PM
0.89
1:31AM
0.59
1:55PM
0.87
2:05AM
0.66
2:19PM
0.84
2:37AM
0.72
Low Tide
/ height (m)
2:17AM
0.22
7:43PM
0.33
4:17AM
0.22
7:38PM
0.30
5:36AM
0.19
7:50PM
0.26
6:31AM
0.17
8:06PM
0.23
7:15AM
0.16
8:23PM
0.20
7:55AM
0.17
8:39PM
0.17
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:09--6:09--6:09--6:09--6:09--6:11--6:11--
Sunset-6:25--6:24--6:23--6:22--6:22--6:22--6:21-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
Rain (mm)
-----------------32--
Temp. °C272725262625262725272625262625262625272725
Feels °C (?)272726262624252625262523252525252626272826
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Big Island

  1. weather stationWind Update The wind is still cross-on at Pololu Valley (light winds from the E at Waiaka wx 20 km from Pololu Valley). 1.4m 7s swell from the E with a 0.8m 11s groundswell from the NNW. 2 swells combining to make bigger set waves.

    39 minutes ago Pololu Valley
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20 km away, 39 min ago

11 km/h
E
0.0
26.9
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Pololu Valley 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.

View detailed surf forecast for Pololu Valley at:
surf-forecast.com

Information about the Pololu Valley Surf forecast

The above surf forecast table for Pololu Valley provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Pololu Valley can be found by selecting the local surf guide option on the grey menu. Our Pololu Valley 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 (Pololu Valley) 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 Pololu Valley 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.

Pololu Valley is 86 km (53 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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