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Chocks surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Wednesday 30 Apr 2025 HSTForecast update in hr min s Forecast update imminent
Chocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chocks sea temperature is
25.4° C
(Which is slightly warmer than usual)How big are the waves at Chocks today?
The current surf forecast for Chocks at 3PM is: 0.2m 10s primary swell from a North-northwest direction (forecast issued at 01:00pm April 30). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 0.5ft (0.2m) | 11s |
| Afternoon (30 Apr) | 0.5ft (0.2m) | 10s |
| Evening (30 Apr) | 0.5ft (0.2m) | 10s |
Table - waves today at Chocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 21 | 20 | 19 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 13 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 11 | 11 | 10 | 10 | 18 | 38 | 36 | 81 | 79 | 104 | 102 | 95 | 144 | 140 | 131 | 120 | 114 | 109 | 85 | 56 | 56 | 56 | 73 | 69 | 70 | 75 | 52 | 48 | 46 | 46 | 40 | 69 | 69 | 54 | 53 | 34 | 33 | 33 | 33 | 33 | 33 | 19 | 18 | 17 | 16 | 8 | 69 | 88 | 84 | 64 | 94 | 68 | 207 | 207 | 212 | 165 | 175 | 212 | 212 | 207 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | off | cross- off | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | glass | off | cross- off | off | off | cross- off | off | off | off | cross- off | off | off | off | off | off | cross- off | off | off | off | off | off | off | off | glass | off | off | off | off | cross- off | cross- off | off | glass | glass | glass | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:57PM 0.84 | 4:47AM 0.30 | 6:57PM 0.78 | 5:46AM 0.25 | 8:06PM 0.72 | 7:40AM 0.22 | 9:17PM 0.67 | 9:59AM 0.26 | 10:19PM 0.64 | 11:23AM 0.35 | 11:08PM 0.62 | 12:16PM 0.44 | 11:46PM 0.59 | 12:56PM 0.53 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:20AM -0.16 | 1:04AM 0.20 | 11:03AM -0.09 | 2:37AM 0.21 | 11:56AM -0.01 | 4:09AM 0.18 | 1:09PM 0.08 | 5:05AM 0.14 | 2:48PM 0.15 | 5:40AM 0.10 | 4:23PM 0.18 | 6:06AM 0.07 | 5:36PM 0.20 | 6:29AM 0.03 | 6:33PM 0.20 | |||||||||||||||||||||||||||||||||||||||||||||
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - |
| Sunset | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - |
 | | |  | | | | | | | |  |  | | | | | | | | |  | | |  | | | | | | | | | | |  | | | |  | | | | | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | 1 | 1 | 2 | 1 | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | 1 | - | 1 | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | 2 | 2 | - | - | - |
| Temp. °C | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 |
| Feels °C (?) | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 23 | 24 | 22 | 24 | 24 | 24 | 25 | 23 | 25 | 24 | 23 | 24 | 25 | 24 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 24 | 25 | 25 | 24 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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