Surf Forecast :: Hawaii


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WaveCast Hawaii
3-17-2026 4:15 AM

NNW Forecast
Data as of 3/17/2026, 4:15 AM

3/16/20263/17/20263/18/20263/19/20263/20/20263/21/20263/22/20263/23/20263/24/20263/25/20263/26/20263/27/20263/28/20263/29/20263/30/20263/31/20264/1/2026
Dir: 272
Max: 4-5
Prd: 10
Dir: 340
Max: 4-5
Prd: 12
Dir: 340
Max: 5-6
Prd: 13
Dir: 345
Max: 3-4
Prd: 12
Dir: 351
Max: 2-3
Prd: 11
Dir: 278
Max: 1-2
Prd: 12
Dir: 300
Max: 2-3
Prd: 15
Dir: 295
Max: 2-3
Prd: 14
Dir: 298
Max: 1-2
Prd: 13
Dir: 298
Max: 0-1
Prd: 11
Dir: 351
Max: 2-3
Prd: 10
Dir: 353
Max: 4-5
Prd: 11
Dir: 358
Max: 6-7
Prd: 11
Dir: 359
Max: 3-4
Prd: 11
Dir: 0
Max: 0-0
Prd: 0
Dir: 321
Max: 0-1
Prd: 11
Dir: 326
Max: 0-1
Prd: 10

SSW Forecast
Data as of 3/17/2026, 4:15 AM

3/16/20263/17/20263/18/20263/19/20263/20/20263/21/20263/22/20263/23/20263/24/20263/25/20263/26/20263/27/20263/28/20263/29/20263/30/20263/31/20264/1/2026
Dir: 148
Max: 1-1
Prd: 7
Dir: 187
Max: 2-3
Prd: 17
Dir: 185
Max: 3-4
Prd: 15
Dir: 185
Max: 3-4
Prd: 15
Dir: 185
Max: 3-3
Prd: 13
Dir: 2
Max: 2-3
Prd: 10
Dir: 8
Max: 2-3
Prd: 11
Dir: 9
Max: 2-2
Prd: 10
Dir: 9
Max: 3-4
Prd: 10
Dir: 4
Max: 4-5
Prd: 11
Dir: 15
Max: 3-4
Prd: 11
Dir: 175
Max: 2-3
Prd: 14
Dir: 175
Max: 2-2
Prd: 13
Dir: 0
Max: 3-4
Prd: 11
Dir: 63
Max: 2-3
Prd: 6
Dir: 66
Max: 5-6
Prd: 7
Dir: 66
Max: 5-6
Prd: 7


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

Monday, March the 16th: Swell will be coming in from 272 degrees with 4 to 5 foot surf with 10 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 1 to 1 feet from 148 degrees with 7 second periods.

Tuesday, March the 17th: NNW energy is looking similar to yesterday. Swell will be coming in from 340 degrees with 4 to 5 foot surf with 12 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 187 degrees with 17 second periods.

Wednesday, March the 18th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 340 degrees with 5 to 6 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 3 to 4 feet from 185 degrees with 15 second periods.

Thursday, March the 19th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 345 degrees with 3 to 4 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 3 to 4 feet from 185 degrees with 15 second periods.

Friday, March the 20th: We're expecting a decrease in NNW energy. Swell will be coming in from 351 degrees with 2 to 3 foot surf with 11 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 185 degrees with 13 second periods.

Saturday, March the 21st: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 278 degrees with 1 to 2 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 2 to 3 feet from 2 degrees with 10 second periods.

Sunday, March the 22nd: We're expecting an increase in NNW energy. Swell will be coming in from 300 degrees with 2 to 3 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 2 to 3 feet from 8 degrees with 11 second periods.

Monday, March the 23rd: NNW energy is looking similar to yesterday. Swell will be coming in from 295 degrees with 2 to 3 foot surf with 14 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 9 degrees with 10 second periods.

Tuesday, March the 24th: We're expecting a decrease in NNW energy. Swell will be coming in from 298 degrees with 1 to 2 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 3 to 4 feet from 9 degrees with 10 second periods.

Wednesday, March the 25th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 298 degrees with 0 to 1 foot surf with 11 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 4 degrees with 11 second periods.

Thursday, March the 26th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 351 degrees with 2 to 3 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 15 degrees with 11 second periods.

Friday, March the 27th: We're expecting an increase in NNW energy. Swell will be coming in from 353 degrees with 4 to 5 foot surf with 11 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 3 feet from 175 degrees with 14 second periods.

Saturday, March the 28th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 358 degrees with 6 to 7 foot surf with 11 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 175 degrees with 13 second periods.

Sunday, March the 29th: We're expecting a decrease in NNW energy. Swell will be coming in from 359 degrees with 3 to 4 foot surf with 11 second periods 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 0 degrees with 11 second periods.

Monday, March the 30th: No signifcant NNW is expected. around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 2 to 3 feet from 63 degrees with 6 second periods.

Tuesday, March the 31st: We're expecting an increase in NNW energy. Swell will be coming in from 321 degrees with 0 to 1 foot surf with 11 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 66 degrees with 7 second periods.