Surfing rhymes with:
beefing, bluffing, briefing, chafing, choreographing, coffing, coughing, debriefing, doffing, dwarfing, engulfing, fireproofing, golfing, goofing, griffing, handcuffing, huffing, knifing, laughing, leafing, morphing, offing, photographing, proofing, puffing, rebuffing, riffing, rohlfing, roofing, roughing, ruffing, rustproofing, safing, sniffing, snuffing, spiffing, spoofing, staffing, strafing, stuffing, waterproofing
Surfing sounds like:
sarbanes, scorpions, scraping, scrapings, scrapping, scrivens, scrubbing, serbian's, serbians, serving, servings, sharpening, sharpens, sharpnack, sharpness, surveying, surviving