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Cape Northumberland Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Cape Northumberland surf Forecast / SA – East Coast / Australia
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Cape Northumberland this week:
The surf forecast for Cape Northumberland over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 19) at 3PM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Cape Northumberland in the next 12 days are 4.5m 16s and forecast to arrive on Tuesday (Apr 23) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Apr 23) at 6AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Fri 19th Apr) | 11ft (3.5m) 14s |
| Best Surf | 12AM (Sat 20th Apr) | 10ft (3.0m) 14s |
| Most Powerful | 9PM (Tue 23rd Apr) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for Cape Northumberland over the next 12 days.
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 14 | 16 | 15 | 14 | 14 | 13 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 14 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 4735 | 4798 | 3451 | 2265 | 1699 | 1112 | 822 | 943 | 2173 | 1889 | 1505 | 1429 | 1479 | 8220 | 3970 | 5285 | 4416 | 3677 | 4243 | 4128 | 4765 | 4689 | 3559 | 2707 | 2117 | 2118 | 2634 | 2412 | 1997 | 1570 | 1736 | 1541 | 956 | 1049 | 820 | 700 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross | cross | cross | cross- on | cross | off | cross | cross- on | cross- off | cross- off | cross- on | on | on | on | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:34PM 0.68 | 10:48PM 0.91 | 11:48AM 0.79 | 11:09PM 0.91 | 11:54AM 0.89 | 11:29PM 0.90 | 12:10PM 0.97 | 11:47PM 0.88 | 12:30PM 1.04 | 12:03AM 0.84 | 12:51PM 1.10 | 12:17AM 0.80 | 1:14PM 1.14 | 12:27AM 0.76 | 1:40PM 1.17 | 12:33AM 0.72 | 2:09PM 1.18 | 12:31AM 0.70 | 2:42PM 1.16 | 12:13AM 0.71 | 3:20PM 1.12 | 4:07PM 1.05 | ||||||||||||||
Low Tide / height (m) | 4:02PM 0.64 | 5:49AM 0.52 | 5:04PM 0.59 | 5:40AM 0.47 | 5:42PM 0.55 | 5:45AM 0.42 | 6:14PM 0.52 | 5:54AM 0.38 | 6:44PM 0.50 | 6:05AM 0.33 | 7:13PM 0.50 | 6:17AM 0.29 | 7:43PM 0.51 | 6:30AM 0.25 | 8:15PM 0.55 | 6:45AM 0.22 | 8:50PM 0.61 | 7:01AM 0.20 | 9:31PM 0.68 | 7:19AM 0.21 | 7:37AM 0.25 | |||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
| Sunrise | 6:37 | - | - | 6:37 | - | - | 6:39 | - | - | 6:39 | - | - | 6:41 | - | - | 6:41 | - | - | 6:43 | - | - | 6:43 | - | - | 6:45 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - |
| Sunset | - | 5:34 | - | - | 5:32 | - | - | 5:30 | - | - | 5:30 | - | - | 5:29 | - | - | 5:27 | - | - | 5:25 | - | - | 5:24 | - | - | 5:23 | - | - | 5:22 | - | - | 5:21 | - | - | 5:20 | - |
 |  |  | | | | | | | | | | |  |  | |  |  |  | |  | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 15 | 14 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 16 | 16 | 16 | 19 | 12 | 12 | 14 | 14 | 14 | 12 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 17 | 19 | 15 | 16 | 16 | 15 |
| Feels °C (?) | 8 | 8 | 7 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 11 | 6 | 2 | 8 | 7 | 7 | 3 | 3 | 4 | 7 | 6 | 9 | 10 | 9 | 10 | 10 | 10 | 11 | 10 | 12 | 11 | 11 | 12 | 12 |
Short Range Forecast: Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Sun night). Winds decreasing (fresh winds from the SE on Fri morning, calm by Sat night). | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 19°C on Tue morning, min 11°C on Mon morning). Winds increasing (light winds from the NW on Mon morning, strong winds from the WSW by Tue afternoon). | Days 6-9 Weather Summary Mostly dry. Very mild (max 14°C on Sat morning, min 11°C on Thu morning). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the SE by Sat night). | Long Range Forecast: Some drizzle, heaviest during Tue night. Very mild (max 19°C on Mon afternoon, min 12°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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 Cape Northumberland 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 Cape Northumberland at:
surf-forecast.com
Information about the Cape Northumberland Surf forecast
The above surf forecast table for Cape Northumberland provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cape Northumberland can be found by selecting the local surf guide option on the grey menu. Our Cape Northumberland 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 (Cape Northumberland) 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 Cape Northumberland 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.
Cape Northumberland is 6 km (4 miles) from Allendale East. If you plan a holiday in South Australia - East Coast, look for hotels and other accommodation in Allendale East. Allendale East has rooms for a wide range of budgets as well as car hire and transport links.
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