The phrase "morning surf" refers to the activity of surfing in the early hours of the day, usually at sunrise, when the waves are often better for that activity. Full definition
You will be close enough to the beach for early morning surf sessions and to hear the relaxing waves crashing off in the distance. (dominicalwaverider.com)
Morning surf lessons with qualified instructors then supervised free surf time all afternoon. (morocsurf.com)
Breakfast is cereal, toast, fruit, coffee and orders available of bacon and eggs, pancakes etc after an early morning surf. (surferdream.com)