Hawaii County Surf Forecast for April 25, 2021
Photo Credit: James Grenz
Forecast for Big Island Leeward
| Shores | Today | Monday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| West Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| South Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| Weather | Mostly sunny. Scattered showers. |
|---|---|
| High Temperature | In the mid 80s. |
| Winds | Northeast winds around 5 mph, becoming west in the afternoon. |
| Sunrise | 5:59 AM HST. |
| Sunset | 6:46 PM HST. |
| Weather | Sunny until 12 PM, then partly sunny. Scattered showers. |
|---|---|
| High Temperature | In the lower 80s. |
| Winds | Light and variable winds, becoming west around 10 mph in the afternoon. |
| Sunrise | 5:58 AM HST. |
| Sunset | 6:46 PM HST. |
Swell Summary
Surf along all Hawaiian shores will be well under high surf advisory thresholds the next several days.
North facing shore surf will remain very low through Monday with only a small background north swell. The next appreciable west northwest swell will arrive Monday night and Tuesday and this will peak surf in the moderate range. This swell will transition to more northwest Wednesday and then north northwest on Thursday. As this swell diminishes, another potentially larger late week northwest swell may peak weekend surf into the double digits (face values in feet) along northern and western exposures.
Multi short and long period south southwest swell energy along southern coasts will continue to support near to slightly under seasonable south shore surf today.
Eastern shoreline surf will also remain around spring season averages through Monday but will drop off through mid week as trade winds weaken over and upstream of the state.
NORTH EAST
am 
pm 
Surf: Knee to waist high E short period wind swell in the morning builds to waist to stomach high for the afternoon.
Conditions: Sideshore texture/chop with SSE winds 10-15mph in the morning shifting ESE 15-20mph in the afternoon.
NORTH WEST
am 
pm 
Surf: Minimal (ankle high or less) surf.
Conditions: Semi glassy in the morning with NE winds less than 5mph. Choppy/disorganized conditions for the afternoon with the winds shifting WSW 10-15mph.
WEST
am pm
Surf: Minimal (ankle high or less) surf.
Conditions: Semi glassy in the morning with N winds less than 5mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting WSW 5-10mph.
SOUTH EAST
am 
pm
Surf: Knee to waist high E short period wind swell.
Conditions: Light sideshore texture in the morning with NNE winds 5-10mph. Sideshore texture/chop conditions for the afternoon with the winds shifting to the NE.
Data Courtesy of NOAA.gov and SwellInfo.com
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