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WaveCast Hawaii
2-18-2018 4:45 AM

NNW 8-Day Forecast
Data as of 2/18/2018, 4:45 AM
2/17/2018 8:00 AM - 2/25/2018 0:00 AM

2/17/20182/18/20182/19/20182/20/20182/21/20182/22/20182/23/20182/24/20182/25/2018
Dir: 326
Max: 3-3
Prd: 16
Dir: 317
Max: 3-4
Prd: 13
Dir: 328
Max: 3-3
Prd: 12
Dir: 307
Max: 2-3
Prd: 14
Dir: 301
Max: 4-4
Prd: 16
Dir: 300
Max: 4-4
Prd: 15
Dir: 298
Max: 4-5
Prd: 16
Dir: 298
Max: 2-2
Prd: 13
Dir: 298
Max: 1-1
Prd: 12

SSW 8-Day Forecast
Data as of 2/18/2018, 4:45 AM
2/17/2018 8:00 AM - 2/25/2018 0:00 AM

2/17/20182/18/20182/19/20182/20/20182/21/20182/22/20182/23/20182/24/20182/25/2018
Dir: 144
Max: 1-1
Prd: 9
Dir: 70
Max: 1-2
Prd: 8
Dir: 71
Max: 1-2
Prd: 9
Dir: 70
Max: 2-3
Prd: 10
Dir: 70
Max: 2-3
Prd: 10
Dir: 70
Max: 2-2
Prd: 9
Dir: 71
Max: 2-3
Prd: 10
Dir: 70
Max: 2-3
Prd: 10
Dir: 72
Max: 3-3
Prd: 10


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

Saturday, February the 17th: Swell will be coming in from 326 degrees with 3 foot surf with 16 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 1 to 1 feet from 144 degrees with 9 second periods.

Sunday, February the 18th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 317 degrees with 3 to 4 foot surf with 13 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 1 to 2 feet from 70 degrees with 8 second periods.

Monday, February the 19th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 328 degrees with 3 foot surf with 12 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 1 to 2 feet from 71 degrees with 9 second periods.

Tuesday, February the 20th: NNW energy is looking similar to yesterday. Swell will be coming in from 307 degrees with 2 to 3 foot surf with 14 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 2 to 3 feet from 70 degrees with 10 second periods.

Wednesday, February the 21st: We're expecting an increase in NNW energy. Swell will be coming in from 301 degrees with 4 foot surf with 16 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 70 degrees with 10 second periods.

Thursday, February the 22nd: NNW energy is looking similar to yesterday. Swell will be coming in from 300 degrees with 4 foot surf with 15 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 2 to 2 feet from 70 degrees with 9 second periods.

Friday, February the 23rd: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 298 degrees with 4 to 5 foot surf with 16 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 2 to 3 feet from 71 degrees with 10 second periods.

Saturday, February the 24th: We're expecting a decrease in NNW energy. Swell will be coming in from 298 degrees with 2 foot surf with 13 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 70 degrees with 10 second periods.

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