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WaveCast Hawaii
3-18-2019 2:45 PM

NNW 8-Day Forecast
Data as of 3/18/2019, 2:45 PM
3/17/2019 8:00 AM - 3/25/2019 0:00 AM

3/17/20193/18/20193/19/20193/20/20193/21/20193/22/20193/23/20193/24/20193/25/2019
Dir: 334
Max: 22-25
Prd: 16
Dir: 333
Max: 20-24
Prd: 16
Dir: 328
Max: 8-9
Prd: 14
Dir: 328
Max: 8-10
Prd: 16
Dir: 332
Max: 8-10
Prd: 15
Dir: 331
Max: 8-9
Prd: 14
Dir: 340
Max: 8-10
Prd: 15
Dir: 339
Max: 9-11
Prd: 15
Dir: 334
Max: 7-8
Prd: 14

SSW 8-Day Forecast
Data as of 3/18/2019, 2:45 PM
3/17/2019 8:00 AM - 3/25/2019 0:00 AM

3/17/20193/18/20193/19/20193/20/20193/21/20193/22/20193/23/20193/24/20193/25/2019
Dir: 181
Max: 1-2
Prd: 15
Dir: 180
Max: 1-2
Prd: 14
Dir: 215
Max: 1-2
Prd: 19
Dir: 215
Max: 1-2
Prd: 17
Dir: 212
Max: 1-2
Prd: 16
Dir: 66
Max: 2-2
Prd: 5
Dir: 71
Max: 4-5
Prd: 7
Dir: 75
Max: 5-6
Prd: 7
Dir: 76
Max: 4-5
Prd: 7


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

Sunday, March the 17th: Swell will be coming in from 334 degrees with 22 to 25 foot surf with 16 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 1 to 2 feet from 181 degrees with 15 second periods.

Monday, March the 18th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 333 degrees with 20 to 24 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 1 to 2 feet from 180 degrees with 14 second periods.

Tuesday, March the 19th: We're expecting a decrease in NNW energy. Swell will be coming in from 328 degrees with 8 to 9 foot surf with 14 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 215 degrees with 19 second periods.

Wednesday, March the 20th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 328 degrees with 8 to 10 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 1 to 2 feet from 215 degrees with 17 second periods.

Thursday, March the 21st: NNW energy is looking similar to yesterday. Swell will be coming in from 332 degrees with 8 to 10 foot surf with 15 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 212 degrees with 16 second periods.

Friday, March the 22nd: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 331 degrees with 8 to 9 foot surf with 14 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 2 feet from 66 degrees with 5 second periods.

Saturday, March the 23rd: We're expecting an increase in NNW energy. Swell will be coming in from 340 degrees with 8 to 10 foot surf with 15 second periods 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 71 degrees with 7 second periods.

Sunday, March the 24th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 339 degrees with 9 to 11 foot surf with 15 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 5 to 6 feet from 75 degrees with 7 second periods.

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