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Graters ratings
Quality on a good day: 3.0
Consistency of Surf: 2.0
Difficulty Level: 3.0
Crowds: 5.0

Overall: 3.6

See all 18 ratings

Based on 1 vote. Vote


Surf Report Feed

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Continuing clean conditions at Graters (calm at Heights Wahiawa wx 22 km from Graters). 1.4m 8 s period wind swell from E
    Graters
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22 km away, 42 min ago

Calm
4.8 km/h
S
26.3
26.9
Air / Water (°C)
Please reload the page to see if there are any updates.
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Graters Surf Forecast / HAW – Oahu / USA

7 Day Weather and Surf, issued 7 am Monday 20 Aug 2018 HST

Graters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Graters sea temperature is 26.9 °C (Statistics for 20 Aug 1981-2005 - mean: 26.7 max: 27.5 min: 26.1 °C)

Monday 20Tuesday 21Wednesday 22Thursday 23Friday 24Saturday 25Sunday 26Mon
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Night
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PM
Night
AM
PM
Night
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PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
2
2
2
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 (?)
0.5
NNW
0.8
NNW
0.8
NNW
0.8
N
1.3
NNW
1.4
NNW
1.3
NNW
1.1
NNW
0.9
NNW
0.7
NNW
0.6
N
0.4
NNW
0.3
NNW
4
E
0.4
NW
0.3
NW
0.3
NW
0.3
NW
0.3
NW
0.2
NNW
2.1
ENE
1.8
ENE
1.8
ENE
Period(s) (?)121110121313121211111010910131212111110888
Surfscale.metric
Wave
Graph
(?)
Energy(?)781431161996276485283552091197531170452522201810000
Wind
(km/h)
30
ENE
25
E
30
ENE
30
ENE
30
ENE
30
E
35
ENE
40
ENE
35
ENE
40
E
40
ENE
50
E
50
E
40
ENE
65
ENE
45
E
35
E
30
E
25
E
25
E
15
ESE
20
E
20
E
Wind State(?)cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:29PM
0.64

10:02PM
0.34
1:01PM
0.68

11:30PM
0.36
1:29PM
0.70

12:18AM
0.38
1:56PM
0.72

12:56AM
0.40

2:21PM
0.72
1:31AM
0.43

2:46PM
0.72
2:05AM
0.45

3:09PM
0.70
2:41AM
0.47


Low Tide
/ height (m)


8:45PM 4:57AM
0.34 0.17


8:26PM
0.33
5:44AM
0.14

8:33PM
0.31
6:24AM
0.12

8:45PM
0.30
7:00AM
0.11

9:01PM
0.29
7:34AM
0.10

9:19PM
0.28
8:06AM
0.11

9:38PM
0.26
8:37AM
0.14

Note: the tide data above is for Backyards which is 7 km away. Surf properties and timing are calculated for Graters.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph

Offshore winds at Graters blow from the SE.
 Monday 20Tuesday 21Wednesday 22Thursday 23Friday 24Saturday 25Sunday 26Mon
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Night
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Night
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Night
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partially cloudy
partially cloudy
clear
clear
clear
clear
partially cloudy
partially cloudy
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
moderate rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Summary
some cloudssome cloudsclearclearclearclearsome cloudssome cloudsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dermod. rainrain shwrsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- der
Rain (mm)
--------11231261053211492
High °C
2627262627262627262627272727262627262727262626
Low °C
2627252626262626252626262726262627262627262626
Chill °C (?)
2627262627262627262627272727262627262727262626
Sunrise
6:11--6:11--6:11--6:11--6:11--6:13--6:13--6:13-
Sunset
-6:58--6:57--6:55--6:54--6:53--6:53--6:52--6:52
Short Range Forecast: Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Mon afternoon, min 25°C on Mon night). Winds increasing (moderate winds from the E on Mon morning, strong winds from the E by Thu night).Long Range Forecast:Heavy rain (total 56mm), heaviest during Sun night. Warm air temperatures (max 27°C on Thu night, min 26°C on Fri afternoon). Winds decreasing (gales from the ENE on Fri night, light winds from the ESE by Sun night).

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 Graters 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 Graters Surf forecast

The above surf forecast table for Graters provides essential information for determining whether the surfing conditions will be good over the next 7 days. A general guide to surfing at Graters can be found by selecting the local surf guide option on the grey menu. Our Graters 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 (Graters) 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 Graters 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.

Graters is 23 km (14 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.