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Diamond Head Surf Forecast
/ NSW – Port Macquarie (37 surf breaks) /
Diamond Head surfForecast / NSW – Port Macquarie / Australia
12 Day Weather and Surf, issued 3 am Sunday 04 May 2025 AEST
Best Forecast Surf Conditions for Diamond Head this week:
The surf forecast for Diamond Head over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 04) at 7AM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.2m and 17s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Diamond Head in the next 12 days are 2.5m 7s and forecast to arrive on Friday (May 09) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Thursday (May 08) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 4th May) | 5ft (1.6m) 9s |
| Best Surf | 7AM (Sun 4th May) | 5ft (1.6m) 9s |
| Most Powerful | 4AM (Fri 9th May) | 8ft (2.5m) 7s |
Table - best surf conditions forecast for Diamond Head over the next 12 days.
Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||||||||||||
| 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) (?) | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 8 | 6 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 8 | 9 | 9 | 9 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 376 | 311 | 328 | 75 | 107 | 114 | 50 | 50 | 40 | 41 | 26 | 177 | 220 | 173 | 384 | 727 | 627 | 640 | 509 | 469 | 480 | 586 | 588 | 664 | 551 | 627 | 598 | 513 | 450 | 680 | 847 | 1094 | 1058 | 971 | 1484 | 1740 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | on | glass | glass | on | off | glass | cross- on | cross- off | glass | cross- on | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | glass | cross- on | on | cross- on | on | cross- on | glass | cross- on | cross- on | glass | glass | glass | glass |
High Tide / height (m) | 2:34PM 0.72 | 2:35AM 1.08 | 3:49PM 0.75 | 3:38AM 1.02 | 4:47PM 0.81 | 4:34AM 0.98 | 5:31PM 0.87 | 5:22AM 0.94 | 6:09PM 0.94 | 6:03AM 0.91 | 6:44PM 1.01 | 6:42AM 0.89 | 7:18PM 1.07 | 7:19AM 0.87 | 7:52PM 1.12 | 7:57AM 0.84 | 8:27PM 1.16 | 8:37AM 0.81 | 9:04PM 1.18 | 9:18AM 0.77 | 9:42PM 1.18 | 10:02AM 0.73 | 10:22PM 1.18 | |||||||||||||
Low Tide / height (m) | 7:51PM 0.41 | 9:50AM 0.26 | 9:10PM 0.41 | 10:39AM 0.24 | 10:23PM 0.38 | 11:17AM 0.21 | 11:23PM 0.33 | 11:49AM 0.18 | 12:11AM 0.28 | 12:19PM 0.14 | 12:54AM 0.24 | 12:48PM 0.12 | 1:35AM 0.20 | 1:18PM 0.11 | 2:15AM 0.18 | 1:50PM 0.11 | 2:56AM 0.18 | 2:22PM 0.13 | 3:39AM 0.18 | 2:56PM 0.17 | 4:23AM 0.19 | 3:31PM 0.21 | ||||||||||||||
Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||||||||||||
| Sunrise | 6:20 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 | - | - | 6:28 | - | - |
| Sunset | - | 5:08 | - | - | 5:07 | - | - | 5:07 | - | - | 5:06 | - | - | 5:06 | - | - | 5:05 | - | - | 5:04 | - | - | 5:02 | - | - | 5:01 | - | - | 5:01 | - | - | 5:00 | - | - | 5:00 | - |
 |  |  | |  |  | | | | | | | | |  |  |  | | | | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 5 | - | 1 | 5 | 3 | 2 | 2 | 1 | 1 | 4 | 2 | 4 | 9 | 6 | 7 | 5 | 8 | 6 | 6 | 1 | 1 | - |
| Temp. °C | 20 | 20 | 20 | 21 | 20 | 18 | 21 | 21 | 18 | 22 | 21 | 19 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 21 | 20 | 20 | 20 | 20 | 18 | 20 | 20 | 18 | 20 | 20 | 18 |
| Feels °C (?) | 20 | 20 | 20 | 20 | 19 | 18 | 20 | 21 | 17 | 21 | 21 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 17 | 19 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 20 | 20 | 19 | 21 | 21 | 18 |
Short Range Forecast: Some drizzle, heaviest during Sun afternoon. Warm (max 21°C on Mon morning, min 16°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Thu night. Warm (max 22°C on Wed morning, min 17°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 28mm), heaviest during Mon night. Warm (max 21°C on Mon morning, min 17°C on Sat night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 40mm), heaviest during Wed morning. Warm (max 20°C on Tue morning, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Diamond Head 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 Diamond Head Surf forecast
The above surf forecast table for Diamond Head provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Diamond Head can be found by selecting the local surf guide option on the grey menu. Our Diamond Head 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 (Diamond Head) 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 Diamond Head 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.
Diamond Head is 33 km (20 miles) from the city of Port Macquarie. If you plan a holiday in Port Macquarie, look for hotels and other accommodation in Port Macquarie. Port Macquarie has rooms for a wide range of budgets as well as car hire and transport links.
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