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WaveCast Hawaii
7-20-2018 4:45 AM

NNW 8-Day Forecast
Data as of 7/20/2018, 4:45 AM
7/19/2018 8:00 AM - 7/27/2018 0:00 AM

7/19/20187/20/20187/21/20187/22/20187/23/20187/24/20187/25/2018
Dir: 0
Max: 0-0
Prd: 0
Dir: 0
Max: 0-0
Prd: 0
Dir: 0
Max: 0-0
Prd: 0
Dir: 0
Max: 0-0
Prd: 0
Dir: 345
Max: 0-1
Prd: 10
Dir: 344
Max: 0-1
Prd: 8
Dir: 343
Max: 0-1
Prd: 7
Dir: 0
Max: 0-0
Prd: 0
Dir: 0
Max: 0-0
Prd: 0

SSW 8-Day Forecast
Data as of 7/20/2018, 4:45 AM
7/19/2018 8:00 AM - 7/27/2018 0:00 AM

7/19/20187/20/20187/21/20187/22/20187/23/20187/24/20187/25/20187/26/20187/27/2018
Dir: 191
Max: 2-3
Prd: 18
Dir: 195
Max: 3-3
Prd: 16
Dir: 189
Max: 3-4
Prd: 18
Dir: 175
Max: 4-5
Prd: 20
Dir: 177
Max: 3-4
Prd: 18
Dir: 180
Max: 3-3
Prd: 15
Dir: 180
Max: 2-2
Prd: 14
Dir: 71
Max: 1-2
Prd: 5
Dir: 147
Max: 2-2
Prd: 10


Forecast Based on WaveWatchIII Data Courtesy NOAA/NWS/NCEP Ocean Modeling Branch

Thursday, July the 19th: No signifcant NNW is expected. around NNW facing breaks. SSW facing breaks are looking at surf running 2 to 3 feet from 191 degrees with 18 second periods.

Friday, July the 20th: No signifcant NNW is expected. around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 3 to 3 feet from 195 degrees with 16 second periods.

Saturday, July the 21st: No signifcant NNW is expected. around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 3 to 4 feet from 189 degrees with 18 second periods.

Sunday, July the 22nd: No signifcant NNW is expected. around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 4 to 5 feet from 175 degrees with 20 second periods.

Monday, July the 23rd: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 345 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 3 to 4 feet from 177 degrees with 18 second periods.

Tuesday, July the 24th: NNW energy is looking similar to yesterday. Swell will be coming in from 344 degrees with 0 to 1 foot surf with 8 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 3 to 3 feet from 180 degrees with 15 second periods.

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