20 April 2026: Tsunami Alert Issued for NE Japan

A magnitude-7.4 earthquake off the coast of Sanriku has triggered a tsunami warning. latest updates

Cheese Graters surfForecast / Lord Howe Island / Australia

information circle16 Day Weather and Surf, issued 3 pm Monday 20 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Cheese Graters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cheese Graters sea temperature is
23.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Cheese Graters this week:

The surf forecast for Cheese Graters over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Apr 20) at 10PM. The primary swell is predicted to be 4.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cheese Graters in the next 16 days are 4.5m 12s and forecast to arrive on Monday (Apr 20) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Monday (Apr 27) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Mon 20th Apr)15ft (4.5m) 12s
Best Surf10PM (Mon 20th Apr)15ft (4.5m) 12s
Most Powerful10PM (Mon 20th Apr)15ft (4.5m) 12s

Table - best surf conditions forecast for Cheese Graters over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Mon night. Warm (max 20°C on Wed afternoon, min 18°C on Mon night). Winds decreasing (strong winds from the SSW on Mon afternoon, moderate winds from the SSE by Wed night).

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Thu night, min 19°C on Thu afternoon). Mainly strong winds.

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
!
!
0
!
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
5
S
4.5
S
4
S
3.5
S
3
S
2.5
S
2.4
S
2.1
S
1.9
S
1.9
ESE
1.2
SE
1.3
ESE
1.6
ESE
1.7
ESE
1.6
ESE
1.6
ESE
1.7
ESE
1.7
SE
1.6
SE
1.6
SE
1.7
ESE
Period(s) (?)1312121111111111111111101088878767
Wave
Graph
(?)Metric surfscale
Energy kJ (?)78715816374727022041162613201030819891341327471335300277302344277165297
Wind
(km/h)
45
SSW
45
SSW
35
S
40
S
30
S
30
S
30
S
25
SSE
25
ESE
35
SE
25
SE
20
SE
25
ESE
30
ESE
30
SE
30
SE
30
SSE
25
SSE
30
SE
25
SE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscrosscrosscrosscrosscross-
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
on
High Tide
/ height (m)
10:24PM
1.96
10:45AM
1.46
11:19PM
1.87
11:45AM
1.33
12:23AM
1.77
12:58PM
1.24
1:34AM
1.68
2:23PM
1.22
2:50AM
1.63
3:43PM
1.28
4:01AM
1.62
4:49PM
1.39
5:00AM
1.64
Low Tide
/ height (m)
4:52AM
0.31
4:39PM
0.30
5:57AM
0.41
5:36PM
0.41
7:11AM
0.48
6:48PM
0.52
8:30AM
0.50
8:12PM
0.58
9:42AM
0.48
9:33PM
0.57
10:40AM
0.43
10:42PM
0.52
11:27AM
0.37
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Sunrise--5:47--5:48--5:48--5:48--5:50--5:50--5:50
Sunset4:58--4:57--4:55--4:54--4:53--4:52--4:52--
part cloud
thunderstorm
cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
Rain (mm)
-1---2---------------
Temp. °C191919191919201920192020202019202019202121
Feels °C (?)91012111314151515141416161514141414161817
  • 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
submit an eyeball surf report

Quick surf report for Cheese Graters:

join our community of surf reporters

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 Cheese 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 Cheese Graters Surf forecast

The above surf forecast table for Cheese Graters provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cheese Graters can be found by selecting the local surf guide option on the grey menu. Our Cheese 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 (Cheese 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 Cheese 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.

Cheese Graters is 219 km (136 miles) from the city of Lord Howe Island. If you plan a holiday in Lord Howe Island, look for hotels and other accommodation in Lord Howe Island. Lord Howe Island has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest